Product Pathways - Apoptosis / Autophagy
BID (7A3) Mouse mAb (Human Specific) #2006
| Applications | Reactivity | Sensitivity | MW (kDa) | Source | Isotype |
|---|---|---|---|---|---|
| W | H | Endogenous | 22 | Mouse | IgG1 |
Applications Key:
W=Western Blotting
Reactivity Key:
H=Human
Species enclosed in parentheses are predicted to react based on 100% sequence homology. Species cross-reactivity is determined by Western blot.
Specificity / Sensitivity
BID (7A3) Mouse mAb (Human Specific) detects endogenous levels of full length human BID.
Source / Purification
Monoclonal antibody is produced by immunizing mice with a synthetic peptide (KLH-coupled) corresponding to residues surrounding the cleavage site of human BID. Antibody is supplied in HEPES buffer with 50% glycerol and less than 0.02% sodium azide.
Background
The BH3 domain-only protein, BID, a death agonist member of the Bcl-2/Bcl-xL family (1), is localized in the cytosolic fraction of cells as an inactive precursor (2,3). Its active form is generated upon proteolytic cleavage by caspase-8 in the Fas signaling pathway. Cleaved BID translocates to mitochondria and induces cytochrome c release and mitochondrial damage (2-5). Thus, BID relays an apoptotic signal from the cell surface to mitochondria. However, the precise molecular mechanism for the translocation of the cleaved BID, and for the subsequent release of cytochrome c during apoptosis, is still unclear.
- Wang, K. et al. (1996) Genes Dev 10, 2859-69.
- Luo, X. et al. (1998) Cell 94, 481-90.
- Li, H. et al. (1998) Cell 94, 491-501.
- Gross, A. et al. (1999) J Biol Chem 274, 1156-63.
- Yin, X.M. et al. (1999) Nature 400, 886-91.
Application References
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This product is for in vitro research use only and is not intended for use in humans or animals. This product is not intended for use as therapeutic or in diagnostic procedures.