Apoptosis is related to many diseases and is induced by a family of cell death receptors and their ligands. Cell death signals are transduced by death domain containing adapter molecules and members of the caspase family of proteases. The mammalian homologues of the key cell death gene CED-4 in C. elegans has been identified recently from human and mouse and was designated Apaf1 for apoptosis protease-activating factor 1(Zou et al. 1997; Cecconi et al. 1998). Apaf1 binds to cytochrome C (Apaf2) and caspase-9 (Apaf3), which leads to caspase-9 activation. Activated caspase-9 in turn cleaves and activates caspase-3 which is one of the key proteases, being responsible for the proteolytic cleavage of many key proteins in apoptosis (Li et al. 1997). Apaf1 can also associate with caspase-4 and caspase-8 (Hu et al. 1998). Apaf1 is ubiquitously expressed in human tissues (Zou et al. 1997).
Immunogen
Epitope: N-terminus
Polyclonal antibody raised against a peptide corresponding to amino acids 12 to 28 of human Apaf1 (Zou et al. 1997) The sequences of the immunogenic peptide are identical between human and mouse (Zou et al. 1997; Cecconi et al. 1998).
Application
Anti-Apaf-1 Antibody, N-terminus is an antibody against Apaf-1 for use in WB.
Research Category Apoptosis & Cancer
Research Sub Category Apoptosis - Additional
Western blot: 1:1000 to 1:4000
Whole cell lysate from HeLa cells can be used as a positive control and a 130 kDa band should be detected. Optimal working dilutions must be determined by end user.
Linkage
Replaces: 04-579
Physical form
Affinity purified immunoglobulin. Liquid in PBS containing 0.02% sodium azide.
Format: Purified
Storage and Stability
Maintain refrigerated at 2-8°C in undiluted aliquots for up to 12 months.
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Legal Information
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
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Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class Code
10 - Combustible liquids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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The Journal of biological chemistry, 284(22), 14698-14709 (2009-03-28)
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Biochimica et biophysica acta, 1783(10), 1903-1913 (2008-07-02)
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The apoptosome is a multiprotein complex mediating the mitochondrial pathway of cell death. Its importance during development has been clearly demonstrated by knocking out key genes in mouse. APAF1 is the core protein of the apoptosome and its dosage is
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