Revision 1
Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Product Includes Product # Quantity Mol. Wt Isotype/Source
PD-1 (Intracellular Domain) (D4W2J) XP® Rabbit mAb 86163 20 µl 52-65 kDa Rabbit IgG
TIM-3 (D5D5R) XP® Rabbit mAb 45208 20 µl 45-70 kDa Rabbit IgG
LAG3 (D2G4O) XP® Rabbit mAb 15372 20 µl 60-80 kDa Rabbit IgG
VISTA (D1L2G) XP® Rabbit mAb 64953 20 µl 45-65 kDa Rabbit IgG
B7-H3 (D9M2L) XP® Rabbit mAb 14058 20 µl 90 kDa Rabbit IgG
4-1BB/CD137/TNFRSF9 (D2Z4Y) Rabbit mAb 34594 20 µl 32, 40 kDa Rabbit IgG
OX40 (E9U7O) XP® Rabbit mAb 61637 20 µl 35-50 kDa Rabbit IgG
GITR (D9I9D) Rabbit mAb 68014 20 µl 25 kDa Rabbit IgG
CD40 Ligand (D5J9Y) Rabbit mAb 15094 20 µl 25-30 (membrane bound); 17 (soluble) kDa Rabbit IgG

Please visit cellsignal.com for individual component applications, species cross-reactivity, dilutions, protocols, and additional product information.

Description

The Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit provides an economical means of detecting expression of receptors that modulate T cell activity in formalin-fixed, paraffin-embedded tissue samples.

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Background

PD-1 (PDCD1, CD279), TIM-3 (HAVCR2), LAG3 (CD223), VISTA (PD-H1), and B7-H3 (CD276) are immune cell co-inhibitory receptors (also known as immune checkpoints) that negatively regulate T cell function, and dampen the immune response to pathogens and cancer. In addition to activated T cells, PD-1 is expressed by activated B-cells and monocytes. TIM-3 is expressed by exhausted T cells in the settings of chronic infection and cancer. Tumor-infiltrating macrophages and dendritic cells also express TIM-3. LAG3 is primarily expressed by activated CD4+ T cells, CD8+ T cells, FoxP3+ T regulatory cells (Tregs) and natural killer (NK) cells. Although primarily expressed by myeloid cells, VISTA is also expressed by CD4+, CD8+, and Treg cells. Research examining the biological function of B7-H3 suggested that B7-H3 can be both a positive and negative regulator of T cell response. B7-H3 is expressed by antigen presenting cells, activated T cells, and a few normal tissues, including placenta and prostate. Expression of B7-H3 is seen in several cancer types, including prostate, breast, colon, lung, and gastric cancers, and in endothelial cells from tumor associated vasculature. Therapeutic blockade of these immune checkpoint receptors is a promising strategy for neoplastic intervention by enabling anti-tumor immune responses (1-3).

4-1BB (TNFRSF9, CD137), GITR (TNFRSF18), OX40 (TNFRSF4, CD134), and CD40 ligand (CD40L, CD154, TRAP, gp39) are immune cell co-stimulatory receptors that promote effector T cell survival and activation, and enable optimal immune responses to pathogens. 4-1BB is expressed in activated CD4+ and CD8+ T cells, natural killer cells and dendritic cells. GITR is expressed constitutively at high levels on Tregs, at low levels on naive and memory T cells, and is induced upon T cell activation. Studies show GITR can also be induced on NK cells, macrophages, and DCs. GITR ligation has been shown to induce CD8+ T cell activation, cytoxicity, and memory T cell survival, and conversely inhibit Treg suppressive function while promoting effector T cell resistance to Treg suppression. OX40 is primarily expressed on activated CD4+ and CD8+ T cells, while CD40L is primarily expressed on the surface of T cells, but has also been reported in blood platelets, mast cells, basophils, NK cells, and B cells. Research studies show that agonists of these co-stimulatory receptors augment anti-tumor immunity in several cancer types. Due to the combined effects on both Treg suppression and effector cell activation, GITR represents a unique opportunity for immunotherapeutic intervention in cancer. These pathways are an important area of interest in the study of cancer, vascular diseases, and inflammatory disorders (4-7).

  1. Schildberg, F.A. et al. (2016) Immunity 44, 955-72.
  2. Anderson, A.C. et al. (2016) Immunity 44, 989-1004.
  3. Callahan, M.K. et al. (2016) Immunity 44, 1069-78.
  4. Ward-Kavanagh, L.K. et al. (2016) Immunity 44, 1005-19.
  5. Ara, A. et al. (2018) Immunotargets Ther 7, 55-61.
  6. Knee, D.A. et al. (2016) Eur J Cancer 67, 1-10.
  7. Chester, C. et al. (2018) Blood 131, 49-57.

Background References

    Trademarks and Patents

    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    SignalStain is a registered trademark of Cell Signaling Technology, Inc.
    XP is a registered trademark of Cell Signaling Technology, Inc.
    All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

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    Revision 1
    #44689

    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit

    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 1 Expand Image
    Immunoprecipitation of TIM-3 from RPMI 8226 cell extracts. Lane 1 is 10% input, lane 2 is precipitated with Rabbit (DA1E) mAb IgG XP® Isotype Control #3900, and lane 3 is TIM-3 (D5D5R) XP® Rabbit mAb, #45208. Western blot was performed using TIM-3 (D5D5R) XP® Rabbit mAb. Secondary detection was performed using #12291, Protein A (HRP Conjugate).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 2 Expand Image
    Confocal immunofluorescent analysis of HuT 102 cells (left, positive) and Jurkat cells (right, negative) using OX40 (E9U7O) Rabbit mAb (green). Samples were mounted in ProLong® Gold Antifade Reagent with DAPI #8961 (blue).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 3 Expand Image
    Confocal immunofluorescent analysis of MOLT-4 cells (left, positive) or HeLa cells (right, negative) using PD-1 (Intracellular Domain) (D4W2J) XP® Rabbit mAb (green), Cytochrome c (6H2.B4) Mouse mAb #12963 (red), and DAPI #4083 (blue).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 4 Expand Image
    Western blot analysis of extracts from various cell lines using B7-H3 (D9M2L) XP® Rabbit mAb (upper) and β-Actin (D6A8) Rabbit mAb #8457 (lower).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 5 Expand Image
    Western blot analysis of extracts from various cell lines and tissues using CD40 Ligand (D5J9Y) Rabbit mAb (upper) and β-Actin (D6A8) Rabbit mAb #8457 (lower).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 6 Expand Image
    Western blot analysis of extracts from HDLM-2, HuT 78, and Jurkat cells using LAG3 (D2G4O) XP® Rabbit mAb (upper) and β-Actin (D6A8) Rabbit mAb #8457 (lower).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 7 Expand Image
    Western blot analysis of extracts from primary human CD8+ T cells, treated with anti-CD3 and anti-CD28 in the presence of human interleukin-2, and various cell lines using 4-1BB/CD137/TNFRSF9 (D2Z4Y) Rabbit mAb (upper) and β-Actin (D6A8) Rabbit mAb #8457 (lower).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 8 Expand Image
    Western blot analysis of extracts from primary human CD4+ T cells and various cell lines using TIM-3 (D5D5R) XP® Rabbit mAb (upper) or β-Actin (D6A8) Rabbit mAb #8457 (lower). CD4+ T cells were purified from human blood and stimulated for 9 days using beads coated with CD3 and CD28 antibodies in the presence of Human Interleukin-2 (hIL-2) #8907 (6.7 ng/ml).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 9 Expand Image
    Western blot analysis of extracts from various endogenous human and mouse cells using OX40 (E9U7O) XP® Rabbit mAb (upper) and β-actin (D6A8) Rabbit mAb #8457 (lower). CD4+ T cells were purified from human blood or mouse spleens, and stimulated for 9 days using beads coated with human or mouse CD3 and CD28 antibodies in the presence of Human Interleukin-2 (hIL-2) #8907 (20 ng/ml) or Mouse Interleukin-2 (mIL-2) #5201 (20 ng/ml).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 10 Expand Image
    Western blot analysis of extracts from OVKATE, DU 145, and MCF7 cells using VISTA ((D1L2G) XP® Rabbit mAb (upper) or β-Actin (D6A8) Rabbit mAb #8457 (lower).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 11 Expand Image
    Western blot analysis of extracts from human CD8+ T cells, HuT 102, and Jurkat cells using GITR (D9I9D) Rabbit mAb (upper), and β-Actin (D6A8) Rabbit mAb #8457 (lower). CD8+ T cells were purified from human blood and stimulated for 9 days using beads coated with CD3 and CD28 antibodies in the presence of human interleukin-2 (hIL-2) #8907 (6.7 ng/ml).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 12 Expand Image
    Western blot analysis of extracts from human CD4+ T cells, MOLT-4, and Jurkat cells using PD-1 (Intracellular Domain) (D4W2J) XP® Rabbit mAb (upper), and β-Actin (D6A8) Rabbit mAb #8457 (lower). CD4+ T cells were purified from human blood and stimulated for 9 days using beads coated with CD3 and CD28 antibodies in the presence of human interleukin-2 (hIL-2) #8907 (6.7 ng/ml).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 13 Expand Image
    Western blot analysis of extracts from COS-7 cells, mock transfected (-) or transfected with constructs expressing Myc-tagged full-length human PD-L1, PD-L2, B7-H3, or B7-H4 protein (as indicated), using B7-H3 (D9M2L) XP® Rabbit mAb (upper), Myc-Tag (71D10) Rabbit mAb #2278 (middle), and β-Actin (D6A8) Rabbit mAb #8457 (lower).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 14 Expand Image
    Western blot analysis of indicated amounts of recombinant Human CD40 Ligand (hCD40L) #3583 using CD40 Ligand (D5J9Y) Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 15 Expand Image
    Immunohistochemical analysis of paraffin-embedded human breast ductal carcinoma using LAG3 (D2G4O) XP® Rabbit mAb performed on the Leica® Bond Rx.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 16 Expand Image
    Immunoprecipitation of 4-1BB/CD137/TNFRSF9 from HDLM-2 cell extracts. Lane 1 is 10% input, lane 2 is Rabbit (DA1E) mAb IgG XP® Isotype Control #3900, and lane 3 is 4-1BB/CD137/TNFRSF9 (D2Z4Y) Rabbit mAb. Western blot analysis was performed using 4-1BB/CD137/TNFRSF9 (D2Z4Y) Rabbit mAb. Mouse Anti-rabbit IgG (Conformation Specific) (L27A9) mAb (HRP Conjugate) #5127 was used as the secondary antibody.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 17 Expand Image
    Western blot analysis of extracts from various cell lines using TIM-3 (D5D5R) XP® Rabbit mAb #45208 (upper) or β-Actin (D6A8) Rabbit mAb #8457 (lower).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 18 Expand Image
    Western blot analysis of extracts from 293T cells, mock transfected (-) or transfected with a construct expressing Myc/DDK-tagged full-length human OX40 (Myc/DDK Human OX40; +) or mouse OX40 (Myc/DDK Mouse OX40; +), using OX40 (E9U7O) XP® Rabbit mAb (upper) and β-actin (D6A8) Rabbit mAb #8457 (lower).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 19 Expand Image
    Immunohistochemical analysis of paraffin-embedded human colon adenocarcinoma using VISTA (D1L2G) XP® Rabbit mAb performed on the Leica® BOND Rx.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 20 Expand Image
    Immunohistochemical analysis of paraffin-embedded human non-small cell lung carcinoma using GITR (D9I9D) Rabbit mAb performed on the Leica® BOND Rx.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 21 Expand Image
    Immunoprecipitation of PD-1 protein from Molt-4 cell extracts. Lane 1 is 10% input, lane 2 is Rabbit (DA1E) mAb IgG XP® Isotype Control #3900, and lane 3 is PD-1 (Intracellular Domain) (D4W2J) XP® Rabbit mAb. Western blot analysis was performed using PD-1 (Intracellular Domain) (D4W2J) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 22 Expand Image
    Immunohistochemical analysis of paraffin-embedded human non-small cell lung carcinoma using B7-H3 (D9M2L) XP® Rabbit mAb performed on the Leica® BOND Rx.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 23 Expand Image
    Immunoprecipitation of CD40 ligand from a HeLa cell lysate spiked with recombinant Human CD40 Ligand (hCD40L) #3583 (10 ng/ml) using Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (lane 2) or CD40 Ligand (D5J9Y) Rabbit mAb (lane 3). Lane 1 is 10% input. Western blot was performed using CD40 Ligand (D5J9Y) Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 24 Expand Image
    Immunohistochemical analysis of paraffin-embedded HDLM-2 (left) and PC-3 (right) cell pellets on SignalSlide® PD-L1 IHC Controls #13747 using LAG3 (D2G4O) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 25 Expand Image
    Immunohistochemical analysis of paraffin-embedded human colon carcinoma using 4-1BB/CD137/TNFRSF9 (D2Z4Y) Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 26 Expand Image
    Immunohistochemical analysis of paraffin-embedded renal clear cell carcinoma using TIM-3 (D5D5R) XP® Rabbit mAb performed on the Leica® BOND Rx.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 27 Expand Image
    Immunoprecipitation of OX40 protein from HuT 102 cell extracts. Lane 1 is 10% input, lane 2 is Rabbit (DA1E) mAb IgG XP® Isotype Control #3900, and lane 3 is OX40 (E9U7O) XP® Rabbit mAb. Western blot analysis was performed using OX40 (E9U7O) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 28 Expand Image
    Immunohistochemical analysis of paraffin-embedded human tonsil using VISTA (D1L2G) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 29 Expand Image
    Immunohistochemical analysis of paraffin-embedded human colon carcinoma using GITR (D9I9D) Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 30 Expand Image
    Immunohistochemical analysis of paraffin-embedded human infiltrating papillary carcinoma of the breast using PD-1 (Intracellular Domain) (D4W2J) XP® Rabbit mAb performed on the Leica® BOND Rx.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 31 Expand Image
    Immunohistochemical analysis of paraffin-embedded lung carcinoma using B7-H3 (D9M2L) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 32 Expand Image
    Immunoprecipitation of CD40 ligand from Jurkat cells using Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (lane 2) or CD40 Ligand (D5J9Y) Rabbit mAb (lane 3). Lane 1 is 10% input. Western blot was performed using CD40 Ligand (D5J9Y) Rabbit mAb. A conformation specific secondary antibody was used to avoid reactivity with IgG heavy and light chains.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 33 Expand Image
    Immunohistochemical analysis of paraffin-embedded human colitis using LAG3 (D2G4O) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 34 Expand Image
    Immunohistochemical analysis of paraffin-embedded human non-Hodgkin's lymphoma using 4-1BB/CD137/TNFRSF9 (D2Z4Y) Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 35 Expand Image
    Immunohistochemical analysis of paraffin-embedded human tonsil using TIM-3 (D5D5R) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 36 Expand Image
    Immunohistochemical analysis of paraffin-embedded human tonsil using OX40 (E9U7O) XP® Rabbit mAb performed on the Leica® BOND Rx.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 37 Expand Image
    Immunohistochemical analysis of paraffin-embedded human non-Hodgkin B-Cell lymphoma using VISTA (D1L2G) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 38 Expand Image
    Immunohistochemical analysis of paraffin-embedded human HuT 102 (left) and Jurkat (right) cell pellets using GITR (D9I9D) Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 39 Expand Image
    Immunohistochemical analysis of paraffin-embedded human colon carcinoma using PD-1 (Intracellular Domain) (D4W2J) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 40 Expand Image
    Immunohistochemical analysis of paraffin-embedded colon carcinoma using B7-H3 (D9M2L) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 41 Expand Image
    Immunohistochemical analysis of paraffin-embedded human T-cell non-Hodgkin lymphoma using CD40 Ligand (D5J9Y) Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 42 Expand Image
    Immunohistochemical analysis of paraffin-embedded human tonsil using LAG3 (D2G4O) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 43 Expand Image
    Immunohistochemical analysis of paraffin-embedded HDLM-2 cell pellet (left, positive) or HT-29 cell pellet (right, negative) using 4-1BB/CD137/TNFRSF9 (D2Z4Y) Rabbit mAb
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 44 Expand Image
    Immunohistochemical analysis of paraffin-embedded human colon carcinoma using TIM-3 (D5D5R) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 45 Expand Image
    Immunohistochemical analysis of paraffin-embedded human papillary carcinoma of the breast using OX40 (E9U7O) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 46 Expand Image
    Immunohistochemical analysis of paraffin-embedded human breast carcinoma using VISTA (D1L2G) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 47 Expand Image
    Immunohistochemical analysis of paraffin-embedded human lung carcinoma using GITR (D9I9D) Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 48 Expand Image
    Immunohistochemical analysis of paraffin-embedded human B-cell non-Hodgkin lymphoma using PD-1 (Intracellular Domain) (D4W2J) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 49 Expand Image
    Immunohistochemical analysis of paraffin-embedded ovarian carcinoma using B7-H3 (D9M2L) XP® Rabbit mAb in the presence of control peptide (left) or antigen-specific peptide (right).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 50 Expand Image
    Immunohistochemical analysis of paraffin-embedded Jurkat (left) and Raji (right) cell pellets using CD40 Ligand (D5J9Y) Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 51 Expand Image
    Multiplex immunohistochemical analysis of paraffin-embedded human breast carcinoma usng LAG3 (D2G4O) XP® rabbit mAb (magenta), PD-1 (D4W2J) XP® rabbit mAb #86163 (green), PD-L1 (E1L3N®) XP® rabbit mAb #13684 (red), TIM-3 (D5D5R) XP® rabbit mAb #45208 (yellow), CD8α (C8/144B) mouse mAb #70306 (orange), and Pan-keratin (C11) mouse mAb #4545 (cyan).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 52 Expand Image
    Immunohistochemical analysis of paraffin-embedded human thymus using 4-1BB/CD137/TNFRSF9 (D2Z4Y) Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 53 Expand Image
    Immunohistochemical analysis of paraffin-embedded human lung carcinoma using TIM-3 (D5D5R) XP® Rabbit mAb. Note staining of alveolar macrophages.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 54 Expand Image
    Immunohistochemical analysis of paraffin-embedded human colon carcinoma using OX40 (E9U7O) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 55 Expand Image
    Immunohistochemical analysis of paraffin-embedded human colon carcinoma using VISTA (D1L2G) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 56 Expand Image
    Immunohistochemical analysis of paraffin-embedded 293 cell pellets, control (left) or PD-1 transfected (right), using PD-1 (Intracellular Domain) (D4W2J) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 57 Expand Image
    Immunohistochemical analysis of paraffin-embedded LNCaP (left) and NCI-H69 (right) cell pellets using B7-H3 (D9M2L) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 58 Expand Image
    Multiplex immunohistochemical analysis of paraffin-embedded human lung adenocarcinoma using LAG3 (D2G4O) XP® rabbit mAb (orange), PD-1 (EH33) mouse mAb #43248 (green), CD8α (C8/144B) mouse mAb #70306 (magenta), CD68 (D4B9C) XP® rabbit mAb #76437 (red), Pan-keratin (C11) mouse mAb #4545 (cyan), and TIM-3 (D5D5R) XP® rabbit mAb #45208 (yellow).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 59 Expand Image
    Confocal immunofluorescent analysis of primary human CD8+ T cells treated with anti-CD3 and anti-CD28 in the presence of human interleukin-2 (left, positive) and HeLa cells (right, negative) using 4-1BB/CD137/TNFRSF9 (D2Z4Y) Rabbit mAb (green). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 60 Expand Image
    Immunohistochemical analysis of paraffin-embedded cell pellets, primary CD4+ T cells (left) and HT-29 cells (right), using TIM-3 (D5D5R) XP® Rabbit mAb. CD4+ T cells were purified from human blood and stimulated for 7 days using beads coated with CD3 and CD28 antibodies in the presence of Human Interleukin-2 (hIL-2) #8907 (6.7 ng/ml).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 61 Expand Image
    Immunohistochemical analysis of paraffin-embedded human lung carcinoma using OX40 (E9U7O) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 62 Expand Image
    Immunohistochemical analysis of paraffin-embedded rhesus monkey spleen using VISTA (D1L2G) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 63 Expand Image
    Multiplex immunohistochemical analysis of paraffin-embedded human breast carcinoma usng PD-1 (Intracellular Domain) (D4W2J) XP® rabbit mAb (green), PD-L1 (E1L3N®) XP® rabbit mAb #13684 (red), LAG3 (D2G4O) XP® rabbit mAb #15372 (magenta), TIM-3 (D5D5R) XP® rabbit mAb #45208 (yellow), CD8α (C8/144B) mouse mAb #70306 (orange), and Pan-keratin (C11) mouse mAb #4545 (cyan).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 64 Expand Image
    Multiplex immunohistochemical analysis of paraffin-embedded human ovarian carcinoma using B7-H3 (D9M2L) XP® rabbit mAb (red), PD-1 (D4W2J) XP® rabbit mAb #86163 (green), B7-H4 (D1M8I) XP® rabbit mAb (cyan), LAG3 (D2G4O) XP® rabbit mAb #15372 (magenta), TIM-3 (D5D5R) XP® rabbit mAb #45208 (yellow), and VISTA (D1L2G) XP® rabbit mAb #64953 (orange).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 65 Expand Image
    Multiplex immunohistochemical analysis of paraffin-embedded human ovarian carcinoma using LAG3 (D2G4O) XP® rabbit mAb (magenta), PD-1 (D4W2J) XP® rabbit mAb #86163 (green), B7-H3 (D9M2L) XP® rabbit mAb #14058 (red), B7-H4 (D1M8I) XP® rabbit mAb (cyan), TIM-3 (D5D5R) XP® rabbit mAb #45208 (yellow), and VISTA (D1L2G) XP® rabbit mAb #64953 (orange).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 66 Expand Image
    Flow cytometric analysis of human peripheral blood mononuclear cells (green), treated with anti-CD3 (10 μg/ml, 72h) and anti-CD28 (5 μg/ml, 72h), using 4-1BB/CD137/TNFRSF9 (D2Z4Y) Rabbit mAb (solid lines) or concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype control #3900 (dashed lines) co-stained with a CD8 antibody. Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody. Analysis was performed on CD8+ cells.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 67 Expand Image
    Multiplex immunohistochemical analysis of paraffin-embedded human breast carcinoma usng TIM-3 (D5D5R) XP® rabbit mAb (yellow), PD-1 (D4W2J) XP® rabbit mAb #86163 (green), PD-L1 (E1L3N®) XP® rabbit mAb #13684 (red), LAG3 (D2G4O) XP® rabbit mAb #15372 (magenta), CD8α (C8/144B) mouse mAb #70306 (orange), and Pan-keratin (C11) mouse mAb #4545 (cyan).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 68 Expand Image
    Immunohistochemical analysis of paraffin-embedded human non-Hodgkin lymphoma using OX40 (E9U7O) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 69 Expand Image
    Immunohistochemical analysis of paraffin-embedded OVKATE (left) and MCF7 (right) cell pellets using VISTA (D1L2G) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 70 Expand Image
    Multiplex immunohistochemical analysis of paraffin-embedded human ovarian carcinoma using PD-1 (Intracellular Domain) (D4W2J) XP® rabbit mAb (green), B7-H3 (D9M2L) XP® rabbit mAb #14058 (red), B7-H4 (D1M8I) XP® rabbit mAb (cyan), LAG3 (D2G4O) XP® rabbit mAb #15372 (magenta), TIM-3 (D5D5R) XP® rabbit mAb #45208 (yellow), and VISTA (D1L2G) XP® rabbit mAb #64953 (orange).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 71 Expand Image
    Flow cytometric analysis of Jurkat cells (blue) and HDLM-2 cells (green), using 4-1BB/CD137/TNFRSF9 (D2Z4Y) Rabbit mAb (solid lines) or concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype control #3900 (dashed lines). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 72 Expand Image
    Multiplex immunohistochemical analysis of paraffin-embedded human lung adenocarcinoma using TIM-3 (D5D5R) XP® rabbit mAb (yellow), PD-1 (EH33) mouse mAb #43248 (green), CD8α (C8/144B) mouse mAb #70306 (magenta), CD68 (D4B9C) XP® rabbit mAb #76437 (red), Pan-keratin (C11) mouse mAb #4545 (cyan), and LAG3 (D2G4O) XP® rabbit mAb #15372 (orange).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 73 Expand Image
    Immunohistochemical analysis of paraffin-embedded HuT 78 cell pellet (left, positive) or Jurkat cell pellet (right, negative) using OX40 (E9U7O) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 74 Expand Image
    Multiplex immunohistochemical analysis of paraffin-embedded human ovarian carcinoma using VISTA (D1L2G) XP® rabbit mAb (orange), PD-1 (D4W2J) XP® rabbit mAb #86163 (green), B7-H3 (D9M2L) XP® rabbit mAb #14058 (red), B7-H4 (D1M8I) XP® rabbit mAb (cyan), LAG3 (D2G4O) XP® rabbit mAb #15372 (magenta) and TIM-3 (D5D5R) XP® rabbit mAb #45208 (yellow).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 75 Expand Image
    Flow cytometric analysis of fixed and permeabilized human whole blood cells stained with VISTA (D1L2G) XP® Rabbit mAb or a concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 and co-stained with CD19-PE and CD14-APC. VISTA is present on CD14+ monocytes (right; upper right quadrant) and shows a significant increase in intensity when compared to its isotype control (middle; upper left quadrant). CD19+ B cells are negative for VISTA (left; upper left quadrant). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 76 Expand Image
    Multiplex immunohistochemical analysis of paraffin-embedded human ovarian carcinoma using TIM-3 (D5D5R) XP® rabbit mAb (yellow), PD-1 (D4W2J) XP® rabbit mAb #86163 (green), B7-H3 (D9M2L) XP® rabbit mAb #14058 (red), B7-H4 (D1M8I) XP® rabbit mAb (cyan), LAG3 (D2G4O) XP® rabbit mAb #15372 (magenta), and VISTA (D1L2G) XP® rabbit mAb #64953 (orange).
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 77 Expand Image
    Immunohistochemical analysis of paraffin-embedded mouse spleen using OX40 (E9U7O) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 78 Expand Image
    Flow cytometric analysis of fixed and permeabilized human peripheral blood mononuclear cells, untreated (left column) or treated with anti-CD3 (10ug/ml, 72hr) and anti-CD28 (5ug/ml, 72 hr; right column), using PD-1 (Intracellular Domain) (D4W2J) XP® Rabbit mAb #86163 (top row) or concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (bottom row), and co-stained with CD3 (UCHT1) Mouse mAb (APC Conjugate) #19881. Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 79 Expand Image
    Western blot analysis of extracts from 293T cells, untransfected (-) or transfected with a construct expressing full-length human Myc/DDK-tagged TIM-3 (hTIM-3-Myc/DDK; +), using TIM-3 (D5D5R) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 80 Expand Image
    Immunohistochemical analysis of paraffin-embedded rat thymus using OX40 (E9U7O) XP® Rabbit mAb.
    Human T Cell Co-inhibitory and Co-stimulatory Receptor IHC Antibody Sampler Kit: Image 81 Expand Image
    Flow cytometric analysis of Jurkat cells (blue) and primary CD4+ T cells (green) using TIM-3 (D5D5R) XP® Rabbit mAb (solid lines) or a concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed lines). Anti-rabbit IgG (H+L), F(ab')2 fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody. CD4+ T cells were purified from human blood and stimulated for 9 days using beads coated with CD3 and CD28 antibodies in the presence of Human Interleukin-2 (hIL-2) #8907 (6.7 ng/ml).