Anti-PIK3R3 Antibody

Manufactured by Antibodies.com, this affinity-purified reagent is a rabbit polyclonal antibody raised against PIK3R3, the regulatory subunit gamma of phosphoinositide 3-kinase. The immunogen is a recombinant protein fragment corresponding to a region between amino acids 192 and 437 of the human PIK3R3 sequence, and the antibody is purified by antigen-affinity chromatography to ensure consistent performance. It is supplied at a 100 µl volume in an unconjugated format, buffered in 0.1 M Tris-buffered saline with 10% glycerol at pH 7.0, with 0.01% Thimerosal added as a preservative. Recommended handling is straightforward: the product is shipped at 4 °C and should be aliquoted and stored at –20 °C upon arrival, with freeze/thaw cycles avoided to preserve activity. Validated applications on the supplier datasheet are Western Blotting (WB) and Immunohistochemistry (IHC), making the reagent suitable for studies of PIK3R3 expression in human samples, the species for which reactivity has been confirmed. As a polyclonal reagent produced in rabbit, it offers broad epitope coverage, which is particularly useful when detecting endogenous levels of the target in cell lysates or fixed tissue sections. For research use only, this PIK3R3 antibody is dispatched from St. Louis, MO, with a typical lead time of 6–9 business days, and it is intended for laboratory research applications rather than diagnostic or therapeutic use.