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.
Applications:

WB, IHC-Bond, IHC-P

REACTIVITY:

H

SENSITIVITY:

Endogenous

MW (kDa):

25-80

Source/Isotype:

Rabbit IgG

UniProt ID:

#Q9NQ25

Entrez-Gene Id:

57823

Product Information

Product Usage Information

This product is the carrier free version of product #98611. All data were generated using the same antibody clone in the standard formulation which contains BSA and glycerol.

This formulation is ideal for use with technologies requiring specialized or custom antibody labeling, including fluorophores, metals, lanthanides, and oligonucleotides. It is not recommended for ChIP, ChIP-seq, CUT&RUN or CUT&Tag assays. If you require a carrier free formulation for chromatin profiling, please contact us. Optimal dilutions/concentrations should be determined by the end user.

Formulation

Supplied in 1X PBS, BSA and Azide Free.

For standard formulation of this product see product #98611

Storage

Store at -20°C. This product will freeze at -20°C so it is recommended to aliquot into single-use vials to avoid multiple freeze/thaw cycles. A slight precipitate may be present and can be dissolved by gently vortexing. This will not interfere with antibody performance.

Specificity / Sensitivity

CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb (BSA and Azide Free) recognizes endogenous levels of total CRACC/SLAMF7/CD319 protein. This antibody may cross-react with several isoforms of CRACC/SLAMF7/CD319 and with varying levels of glycosylation. Non-specific staining was observed in prostate epithelium.

Species Reactivity:

Human

Source / Purification

Monoclonal antibody is produced by immunizing animals with recombinant protein specific to the amino terminus of human CRACC/SLAMF7/CD319 protein.

Background

CRACC/SLAMF7/CD319 (also known as CS1) is a member of the signaling lymphocytic activation molecule (SLAM) family. It is a single-pass type l transmembrane glycoprotein expressed on NK cells, subsets of mature dendritic cells, activated B and T lymphocytes, but not in promyelocytic B or T cell lines. Expression of this protein has been detected in the spleen, lymph node, peripheral blood leukocytes, bone marrow, small intestine, stomach, appendix, lung, and trachea (1-5). Homophilic interactions of CRACC/SLAMF7/CD319 modulate the activity and differentiation of immune cells. CRACC/SLAMF7/CD319 may function as an inhibitory or activating receptor in immune cells depending on cellular context and availability of adapter proteins, SH2D1A/SAP and/or SH2D1B/EAT-2 (4-8). In the presence of SH2D1B/EAT-2, CRACC/SLAMF7/CD319 activates NK cells and B cells (4-6). T cells lack SH2D1B/EAT-2 expression, and therefore CRACC/SLAMF7/CD319 acts as an inhibitory receptor (7). In LPS-activated monocytes, CRACC/SLAMF7/CD319 negatively regulates production of proinflammatory cytokines (8). CRACC/SLAMF7/CD319 is upregulated in multiple myeloma and is implicated in the uncontrolled proliferation of these cells, and thus has become the target for therapeutic intervention (9,10). Seven isoforms of CRACC/SLAMF7/CD319 produced by alternative splicing have been identified.

  1. Boles, K.S. and Mathew, P.A. (2001) Immunogenetics 52, 302-7.
  2. Tovar, V. et al. (2002) Immunogenetics 54, 394-402.
  3. Murphy, J.J. et al. (2002) Biochem J 361, 431-6.
  4. Bouchon, A. et al. (2001) J Immunol 167, 5517-21.
  5. Kumaresan, P.R. et al. (2002) Mol Immunol 39, 1-8.
  6. Lee, J.K. et al. (2007) J Immunol 179, 4672-8.
  7. Cruz-Munoz, M.E. et al. (2009) Nat Immunol 10, 297-305.
  8. Kim, J.R. et al. (2013) Inflamm Res 62, 765-72.
  9. Tai, Y.T. et al. (2008) Blood 112, 1329-37.
  10. Hsi, E.D. et al. (2008) Clin Cancer Res 14, 2775-84.

Species Reactivity

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

Applications Key

WB: Western Blotting IHC-Bond: IHC Leica Bond IHC-P: Immunohistochemistry (Paraffin)

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.
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.

使用に関する制限

法的な権限を与えられたCSTの担当者が署名した書面によって別途明示的に合意された場合を除き、 CST、その関連会社または代理店が提供する製品には以下の条件が適用されます。お客様が定める条件でここに定められた条件に含まれるものを超えるもの、 または、ここに定められた条件と異なるものは、法的な権限を与えられたCSTの担当者が別途書面にて受諾した場合を除き、拒絶され、 いかなる効力も効果も有しません。

研究専用 (For Research Use Only) またはこれに類似する表示がされた製品は、 いかなる目的についても FDA または外国もしくは国内のその他の規制機関により承認、認可または許可を受けていません。 お客様は製品を診断もしくは治療目的で使用してはならず、また、製品に表示された内容に違反する方法で使用してはなりません。 CST が販売または使用許諾する製品は、エンドユーザーであるお客様に対し、使途を研究および開発のみに限定して提供されるものです。 診断、予防もしくは治療目的で製品を使用することまたは製品を再販売 (単独であるか他の製品等の一部であるかを問いません) もしくはその他の商業的利用の目的で購入することについては、CST から別途許諾を得る必要があります。 お客様は以下の事項を遵守しなければなりません。(a) CST の製品 (単独であるか他の資材と一緒であるかを問いません) を販売、使用許諾、貸与、寄付もしくはその他の態様で第三者に譲渡したり使用させたりしてはなりません。また、商用の製品を製造するために CST の製品を使用してはなりません。(b) 複製、改変、リバースエンジニアリング、逆コンパイル、 分解または他の方法により製品の構造または技術を解明しようとしてはなりません。また、 CST の製品またはサービスと競合する製品またはサービスを開発する目的で CST の製品を使用してはなりません。(c) CST の製品の商標、商号、ロゴ、特許または著作権に関する通知または表示を除去したり改変したりしてはなりません。(d) CST の製品をCST 製品販売条件(CST’s Product Terms of Sale) および該当する書面のみに従って使用しなければなりません。(e) CST の製品に関連してお客様が使用する第三者の製品またはサービスに関する使用許諾条件、 サービス提供条件またはこれに類する合意事項を遵守しなければなりません。

Revision 1
#66110

CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb (BSA and Azide Free)

Western Blotting Image 1: CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb (BSA and Azide Free) Expand Image
Western blot analysis of extracts from various human cells using CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb (upper) and β-Actin (D6A8) Rabbit mAb #8457 (lower). Data were generated using the standard formulation of this product.
Immunohistochemistry Image 1: CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb (BSA and Azide Free) Expand Image
Immunohistochemical analysis of paraffin-embedded human lung adenocarcinoma using CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb performed on the Leica® BOND Rx. Data were generated using the standard formulation of this product.
Immunohistochemistry Image 1: CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb (BSA and Azide Free) Expand Image
Immunohistochemical analysis of paraffin-embedded human urothelial carcinoma using CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb. Data were generated using the standard formulation of this product.
Immunohistochemistry Image 2: CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb (BSA and Azide Free) Expand Image
Immunohistochemical analysis of paraffin-embedded human colon carcinoma using CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb (left) compared to concentration matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (right). Data were generated using the standard formulation of this product.
Immunohistochemistry Image 3: CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb (BSA and Azide Free) Expand Image
Immunohistochemical analysis of paraffin-embedded human squamous cell lung carcinoma using CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb. Data were generated using the standard formulation of this product.
Immunohistochemistry Image 4: CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb (BSA and Azide Free) Expand Image
Immunohistochemical analysis of paraffin-embedded human esophageal carcinoma using CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb. Data were generated using the standard formulation of this product.
Immunohistochemistry Image 5: CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb (BSA and Azide Free) Expand Image
Immunohistochemical analysis of paraffin-embedded human multiple myeloma using CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb. Data were generated using the standard formulation of this product.
Immunohistochemistry Image 6: CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb (BSA and Azide Free) Expand Image
Immunohistochemical analysis of paraffin-embedded IM-9 cell pellet (left, positive) or HeLa cell pellet (right, negative) using CRACC/SLAMF7/CD319 (E5C4M) Rabbit mAb. Data were generated using the standard formulation of this product.