Purity：Purified by Protein G affinity chromatography.
Form：Supplied as a liquid in PBS, pH 7.2.
Specificity：Recognizes the C-terminal region from aa370-501 of gag p55. Since it does not recognize the p17 and p24 sequences, it can be used to differentiate the p17 and p24 regions of the gag polyprotein.
