Apaf-1 polyclonal antibody; host Rabbit; reactivity Human, Mouse, Rat
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apoptotic peptidase activating factor 1(APAF1) Homo sapiens This gene encodes a cytoplasmic protein that initiates apoptosis. This protein contains several copies of the WD-40 domain, a caspase recruitment domain (CARD), and an ATPase domain (NB-ARC). Upon binding cytochrome c and dATP, this protein forms an oligomeric apoptosome. The apoptosome binds and cleaves caspase 9 preproprotein, releasing its mature, activated form. Activated caspase 9 stimulates the subsequent caspase cascade that commits the cell to apoptosis. Alternative splicing results in several transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008],
Fully tested in-house by ABMIUM, or supported by an advanced validation report from a partner reviewed by ABMIUM. Highest confidence. Non-conformities fully supported under the ABMIUM Product Promise.
Quality verified. Independent collaborator or expected-performance data available. Product meets ABMIUM quality standards.
Expected to work based on structural and biochemical data. Not yet directly tested by ABMIUM or a collaborator. No non-conformity support for this combination.
Not recommended for this application or species/sample combination. This may indicate either evidence of unsuitability or that the combination has not been tested and therefore cannot currently be recommended.
Evidence status by application and model.
| Species / reactivity | WB | IHC-P | IF | ELISA |
|---|---|---|---|---|
| Human,Mouse,Rat |
This product is manufactured by Reed Biotech and sold through ABMIUM without relabelling.
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Yes. Send your target, sample, application and experimental conditions through ABMIUM MATCH or technical support.
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APAF1 (apoptotic peptidase activating factor 1; Apaf-1) is a core scaffold of the intrinsic apoptosis pathway. Following mitochondrial cytochrome c release, APAF1 assembles the apoptosome and recruits procaspase-9, linking mitochondrial stress to downstream caspase activation.
Biological function: APAF1 binds cytochrome c and ATP or dATP, then oligomerizes into the apoptosome. Through its CARD domain, the complex recruits and activates procaspase-9, which initiates downstream executioner-caspase signalling including caspase-3 activation.
