Anti-Caspase 9/CASP9 Antibody Picoband® fluoro550 Vervoeging

CASP9 (CASPASE9), also called APAF3, is an initiator caspase, encoded by the CASP9 gene. The CASP9 gene is mapped to chromosome 1p36.3-p36.1 by FISH. CASP9 is identified as a member of the caspase family that participates in caspase-3 activation in vitro. And it also regarded as the most upstream member of the apoptotic protease cascade that is triggered by cytochrome c and dATP. Its genomic coordinates (GRCh37) is 1:15,818,768-15,851,284. The crystal structure of CASP9 is complex with the BIR3 in an inhibitory domain of XIAP at 2.4-angstrom resolution and the CASP9 gene contains 9 exons and spans approximately 35 kb of genomic DNA. Caspase-9 and APAF1 bind to each other via their respective NH2-terminal CED-3 homologous domains in the presence of cytochrome c and dATP, an event that leads to caspase-9 activation. CASP9 activity increases dramatically upon association with the apoptosome complex. And the majority of Casp9 knockout mice died perinatally with a markedly enlarged and malformed cerebrum caused by reduced apoptosis during brain development.

Caspase-9; CASP-9;3.4.22.62; Apoptotic protease Mch-6; Apoptotic protease-activating factor 3; APAF-3; ICE-like apoptotic protease 6; ICE-LAP6; Caspase-9 subunit p35; Caspase-9 subunit p10; CASP9; MCH6

CASP9

842

P55211

Human

No cross-reactivity with other proteins

A synthetic peptide corresponding to a sequence in the middle region of human Caspase-9.

Ubiquitous, with highest expression in the heart, moderate expression in liver, skeletal muscle, and pancreas. Low levels in all other tissues. Within the heart, specifically expressed in myocytes. .

Flow Cytometry

Apoptosis, Apoptotic Markers, Cancer, Caspases, Cell Biology, Cell Death, Intracellular, Invasion/Microenvironment, Metabolism, Metabolism Processes, Pathways and Processes

Immunogen affinity purified.

Liquid

Involved in the activation cascade of caspases responsible for apoptosis execution. Binding of caspase-9 to Apaf- 1 leads to activation of the protease which then cleaves and activates caspase-3. Promotes DNA damage-induced apoptosis in a ABL1/c-Abl-dependent manner. Proteolytically cleaves poly (ADP- ribose) polymerase (PARP) .

1. Chew, S. K., Chen, P., Link, N., Galindo, K. A., Pogue, K., Abrams, J. M. Genome-wide silencing in Drosophila captures conserved apoptotic effectors. Nature 460: 123-127, 2009. 2. Hadano, S., Nasir, J., Nichol, K., Rasper, D. M., Vaillancourt, J. P., Sherer, S. W., Beatty, B. G., Ikeda, J.-E., Nicholson, D. W., Hayden, M. R. Genomic organization of the human caspase-9 gene on chromosome 1p36.1-p36.3. Mammalian Genome 10: 757-760, 1999. 3. Kuida, K., Haydar, T. F., Kuan, C.-Y., Gu, Y., Taya, C., Karasuyama, H., Su, M. S.-S., Rakic, P., Flavell, R. A. Reduced apoptosis and cytochrome c-mediated caspase activation in mice lacking caspase 9. Cell 94: 325-327, 1998.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

46281 MW

No cross reactivity with other proteins.

6

Caspase-9

Belongs to the peptidase C14A family.

Caspase-9 (CASP-9)

Rabbit IgG

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.