H-Trp-Phe-Tyr-Ser(PO₃H₂)-Pro-Arg-pNA Trifluoroacetate
Supplier: BACHEM AMERICAS INC
WFYpSPR-pNA, chromogenic substrate for Pin1, an essential and conserved mitotic peptidyl-prolyl isomerase (PPIase), that specifically recognizes the phosphoserine-proline bonds present in mitotic phosphoproteins (kcat/Km = 20160 mM⁻¹s⁻¹).
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