Anti-ST8SIA4 Antibody

Rabbit polyclonal antibody raised against ST8SIA4, distributed by Antibodies.com as a liquid preparation. The product is unconjugated, of the IgG isotype, and has been affinity purified. It is formulated in Phosphate Buffered Saline (pH 7.3) containing 50% glycerol and 0.02% sodium azide.

Validated for Western blot (WB) application, with recommended dilutions of 1:500–1:2,000. The immunogen is a recombinant fusion protein containing a sequence corresponding to amino acids 20–168 of human ST8SIA4 (NP_778222.1). The target has a predicted molecular weight of 41 kDa. Reactivity with human samples is supported by the manufacturer.

ST8SIA4 encodes ST8 alpha-N-acetyl-neuraminide alpha-2,8-sialyltransferase 4, a Golgi apparatus-resident enzyme with tissue-enhanced expression in lymphoid tissue. The antibody is shipped at 4°C; upon delivery it should be aliquoted and stored at -20°C, with freeze/thaw cycles avoided.