Detection of Human APAF‑1 by Western Blot.
Western blot shows lysates of Jurkat human acute T cell leukemia cell line. Gels were loaded with 2 x 105 cells (lane 1) and 7 x 104 cells (lane 2). PVDF membrane was probed with 1 µg/mL Mouse Anti-Human APAF‑1 Monoclonal Antibody (Catalog # MAB868) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band for APAF‑1 was detected at approximately 135 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 4.
Preparation and Storage
Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Apoptosis protease-activating factor 1 (APAF‑1) is a ubiquitous 135 kDa protein component of the cytoplasmic apoptosome complex. APAF‑1 plays an important role in the mitochondrial apoptotic pathway by triggering the Cytochrome c-dependent activation of Caspase-9. APAF‑1 participates in tissue morphogenesis during development, and loss of APAF‑1 expression is associated with tumor progression in a variety of cancers. Some alternate splice forms of APAF‑1 are deficient in their ability to promote apoptosis.
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