Anti-FAIM Antibody

This rabbit polyclonal reagent from Antibodies.com is raised against FAIM (Fas Apoptosis Inhibitory Molecule), an anti-apoptotic protein first characterized for its role in shielding cells from Fas/CD95-triggered programmed cell death. The antibody is provided as 100 µl of unconjugated antiserum and has been validated for western blot and immunohistochemistry workflows using human, mouse, and rat samples.

FAIM family members, including the broadly expressed FAIM1 isoform and the predominantly neuronal FAIM2/NMP35 protein, have been investigated in lymphocyte survival signaling, ischemic neuroprotection, and tumor resistance to death-receptor pathways, so this reagent supports apoptosis, neurodegeneration, and immune cell biology research. The polyclonal host response offers recognition of multiple epitopes, which can help detect lower-abundance targets or post-translationally modified forms of the protein.

Researchers pair the unconjugated primary antibody with their preferred HRP- or fluorophore-conjugated secondary detection reagents, and standard IHC protocols on fixed tissue sections are supported alongside standard western blotting conditions. Full validation data and recommended working dilutions accompany the vial.