WB, IP
H
Endogenous
35
Rabbit
#P55211
842
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
| Immunoprecipitation | 1:100 |
Storage
Specificity / Sensitivity
Species Reactivity:
Human
Source / Purification
Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Asp315 of human caspase-9. Antibodies are purified by protein A and peptide affinity chromatography.
Background
Caspase-9 (ICE-LAP6, Mch6) is an important member of the cysteine aspartic acid protease (caspase) family (1,2). Upon apoptotic stimulation, cytochrome c released from mitochondria associates with the 47 kDa procaspase-9/Apaf-1. Apaf-1 mediated activation of caspase-9 involves intrinsic proteolytic processing, resulting in cleavage at Asp315 and producing a p35 subunit. Another cleavage occurs at Asp330, producing a p37 subunit that can serve to amplify the apoptotic response (3-6). Cleaved caspase-9 further processes other caspase members, including caspase-3 and caspase-7, to initiate a caspase cascade, which leads to apoptosis (7-10).
- Duan, H. et al. (1996) J. Biol. Chem. 271, 16720-16724.
- Srinivasula, S. M. et al. (1996) J. Biol. Chem. 271, 27099-27106.
- Liu, X. et al. (1996) Cell 86, 147-157.
- Li, P. et al. (1997) Cell 91, 479-489.
- Zou, H. et al. (1999) J. Biol. Chem. 274, 11549-11556.
- Srinivasula, S.M. et al. (1998) Mol Cell 1, 949-57.
- Deveraux, Q. L. et al. (1998) EMBO J. 17, 2215-2223.
- Slee, E. A. et al. (1999) J. Cell Biol. 144, 281-292.
- Sun, X.M. et al. (1999) J Biol Chem 274, 5053-60.
- MacFarlane, M. et al. (1997) J. Cell Biol. 137, 469-479.
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
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
限制使用
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