特異性：Recognizes an extracellular epitope of human CTLA-4 expressed on activated T cells. Blocks binding of CD152 (CTLA-4) Ig fusion protein to its CD80/CD86 receptor. Detects immobilized recombinant CD152 IgG2a Fc fusion protein in ELISA.
純度：Affinity Purified Purified by Protein A affininty chromatography.
形状：Supplied as a liquid in PBS, pH 7.5, 5% glycerol, 0.2% BSA, 0.04% sodium azide. Labeled with Biotin.
