Revision 4

#68091Store at -20C

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.
Applications:

WB, IP, IHC-P, IF-IC, FC-FP

REACTIVITY:

H

SENSITIVITY:

Endogenous

MW (kDa):

15

Source/Isotype:

Rabbit IgG

UniProt ID:

#P22749

Entrez-Gene Id:

10578

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:50
Immunohistochemistry (Paraffin) 1:800 - 1:3200
Immunofluorescence (Immunocytochemistry) 1:3200 - 1:6400
Flow Cytometry (Fixed/Permeabilized) 1:400 - 1:1600

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.

For a carrier free (BSA and azide free) version of this product see product #40019.

Specificity / Sensitivity

GNLY (E2T3D) Rabbit mAb recognizes endogenous levels of total GNLY protein.

Species Reactivity:

Human

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of human GNLY protein.

Background

Granulysin (GNLY) was originally identified as a late activation marker in T cells, and it is expressed by killer lymphocytes in most mammals, but not rodents. GNLY is largely confined to cytotoxic granules but can be secreted by killer cells, especially those expressing high levels of GNLY, such as decidual natural killer cells (1-3). GNLY is produced as a 15 kDa protein and is processed into a 9 kDa active pore-forming fragment by proteolytic removal of peptides from both the N- and C-termini. Moreover, the 15 kDa form was reported to function as an immune alarmin, causing the maturation and migration of antigen-presenting cells and other cells of the immune system (4-7). Unlike perforin, a cholesterol-dependent pore-forming protein that preferentially permeabilizes mammalian membranes, GNLY is inhibited by cholesterol and forms pores much more efficiently in microbial than mammalian membranes, and it plays an important role against bacteria, fungi, and parasite infections (8,9).

  1. Jongstra, J. et al. (1987) J Exp Med 165, 601-14.
  2. Pitabut, N. et al. (2011) Microbiol Immunol 55, 565-73.
  3. Crespo, Â.C. et al. (2020) Cell 182, 1125-1139.e18.
  4. Hanson, D.A. et al. (1999) Mol Immunol 36, 413-22.
  5. Tewary, P. et al. (2010) Blood 116, 3465-74.
  6. Clayberger, C. et al. (2012) J Immunol 188, 6119-26.
  7. Sparrow, E. and Bodman-Smith, M.D. (2020) Immunol Lett 217, 126-132.
  8. Kumar, J. et al. (2001) Expert Opin Investig Drugs 10, 321-9.
  9. Dotiwala, F. and Lieberman, J. (2019) Curr Opin Immunol 60, 19-29.

Species Reactivity

Species reactivity is determined by testing in at least one approved application (e.g., western blot).

Western Blot Buffer

IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v nonfat dry milk, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.

Applications Key

WB: Western Blotting IP: Immunoprecipitation IHC-P: Immunohistochemistry (Paraffin) IF-IC: Immunofluorescence (Immunocytochemistry) FC-FP: Flow Cytometry (Fixed/Permeabilized)

Cross-Reactivity Key

H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected

Trademarks and Patents

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
Alexa Fluor is a registered trademark of Life Technologies Corporation.
KARPAS cell line source: Dr. Abraham Karpas at the University of Cambridge.
All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

使用に関する制限

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Revision 4
#68091

GNLY (E2T3D) Rabbit mAb

Western Blotting Image 1: GNLY (E2T3D) Rabbit mAb Expand Image
Western blot analysis of various cell lines, enriched human peripheral blood monocytic CD56+ natural killer (NK) cells, and activated human CD8+ T cells using GNLY (E2T3D) Rabbit mAb (upper) and β-Actin (D6A8) Rabbit mAb #8457 (lower).
Immunoprecipitation Image 1: GNLY (E2T3D) Rabbit mAb Expand Image
Immunoprecipitation of GNLY protein from NK-92 cell extracts. Lane 1 is 10% input, lane 2 is Rabbit (DA1E) mAb IgG XP® Isotype Control #3900, and lane 3 is GNLY (E2T3D) Rabbit mAb. Western blot analysis was performed using GNLY (E2T3D) Rabbit mAb. Mouse Anti-rabbit IgG (Conformation Specific) (L27A9) mAb (HRP Conjugate) #5127 was used as a secondary antibody.
Immunohistochemistry Image 1: GNLY (E2T3D) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human T-cell lymphoma using GNLY (E2T3D) Rabbit mAb.
Immunohistochemistry Image 2: GNLY (E2T3D) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human colon adenocarcinoma using GNLY (E2T3D) Rabbit mAb.
Immunohistochemistry Image 3: GNLY (E2T3D) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human urothelial carcinoma using GNLY (E2T3D) Rabbit mAb.
Immunohistochemistry Image 4: GNLY (E2T3D) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human prostate adenocarcinoma using GNLY (E2T3D) Rabbit mAb.
Immunohistochemistry Image 5: GNLY (E2T3D) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human small cell carcinoma of the salivary gland using GNLY (E2T3D) Rabbit mAb.
Immunohistochemistry Image 6: GNLY (E2T3D) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded normal human spleen using GNLY (E2T3D) Rabbit mAb.
Immunohistochemistry Image 7: GNLY (E2T3D) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human appendix using GNLY (E2T3D) Rabbit mAb.
Immunohistochemistry Image 8: GNLY (E2T3D) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human T-cell lymphoma using GNLY (E2T3D) Rabbit mAb (left) compared to concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (right).
Immunohistochemistry Image 9: GNLY (E2T3D) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded NK-92 cell pellet (left, high-expressing) or KARPAS 299 cell pellet (right, low-expressing) using GNLY (E2T3D) Rabbit mAb.
Immunofluorescence Image 1: GNLY (E2T3D) Rabbit mAb Expand Image
Confocal immunofluorescent analysis of NK-92 cells (left, positive) and K-562 cells (right, negative) using GNLY (E2T3D) Rabbit mAb (green), DyLight 554 Phalloidin #13054 (red), and ProLong® Gold Antifade Reagent with DAPI #8961 (blue).
Flow Cytometry Image 1: GNLY (E2T3D) Rabbit mAb Expand Image
Flow cytometric analysis of fixed and permeabilized human peripheral blood mononuclear cells using GNLY (E2T3D) Rabbit mAb (right) or concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (left), and co-stained with NCAM1 (CD56) (MY31) Mouse mAb (APC Conjugate) #51997. Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody. Analysis was performed on cells in the lymphocyte gate.