WB
H
Endogenous
15
Rabbit IgG
#O14796
117157
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
Storage
Specificity / Sensitivity
Species Reactivity:
Human
Source / Purification
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Gly92 of human SH2D1B/EAT-2 protein.
Background
SH2 domain-containing protein 1B/EWS/FLI1-activated transcript 2 (SH2D1B/EAT-2) belongs to the SAP family of cytoplasmic signaling adaptor proteins. Structurally, SH2D1B/EAT-2 is highlighted by a single SH2 domain and a short C-terminus containing multiple tyrosine residues whose phosphorylation regulate SH2D1B/EAT-2 function (1,2). Research studies have demonstrated that SH2D1B/EAT-2 is recruited to multiple SLAM family receptors in a phosphotyrosine-dependent manner and that phosphorylation of its C-terminal tyrosine residues is required for control of downstream signaling (3-5). SH2D1B/EAT-2 expression has been detected in multiple hematopoietic cell lineages, including NK cells and macrophages (4,6). Indeed, in murine NK cells, tyrosine phosphorylation of SH2D1B/EAT-2 mediates inhibitory signaling downstream of 2B4/SLAMF4 to suppress effector functions (4).
- Thompson, A.D. et al. (1996) Oncogene 13, 2649-58.
- Morra, M. et al. (2001) EMBO J 20, 5840-52.
- Calpe, S. et al. (2006) Immunogenetics 58, 15-25.
- Roncagalli, R. et al. (2005) Nat Immunol 6, 1002-10.
- Clarkson, N.G. et al. (2007) J Biol Chem 282, 25385-94.
- Tangye, S.G. et al. (2003) J Immunol 171, 2485-95.
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 BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.
Applications Key
WB: Western Blotting
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
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