Immunocytochemistry: Epitope retrieval with citrate buffer pH 6.0 is recommended for FFPE cell sections. CD80 (B7-1) and CD86 (B7-2) are ligands of T cell critical costimulatory molecule CD28, and of an inhibitory receptor CTLA-4 (CD152). Both B7 molecul
Immunocytochemistry: Epitope retrieval with citrate buffer pH 6.0 is recommended for FFPE cell sections. CD80 (B7-1) and CD86 (B7-2) are ligands of T cell critical costimulatory molecule CD28, and of an inhibitory receptor CTLA-4 (CD152). Both B7 molecul
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