Dnp-PYAYWMR (trifluoroacetate salt)

Dnp-PYAYWMR is a fluorgenic heptapeptide substrate for matrix metalloproteinase-8 (MMP-8). MMP-8 activity can be quantified by measuring tryptophan fluorescence that is unquenched upon peptide hydrolysis that removes the N-terminal dinitrophenol (DNP) group.Formal Name: 1-(2,4-dinitrophenyl)-L-prolyl-L-tyrosyl-L-alanyl-L-tyrosyl-L-tryptophyl-L-methionyl-L-arginine, trifluoroacetate salt. Synonyms: Matrix Metalloproteinase-8 Fluorogenic Substrate I, MMP-8 Fluorogenic Substrate I. Molecular Formula: C54H65N13O14S . XCF3COOH. Formula Weight: 1152.2. Purity: >95%. Formulation: (Request formulation change), A lyophilized powder. Solubility: Formic Acid: 1 mg/ml. SMILES: NC(NCCC[C@@H](C(O)=O)NC([C@H](CCSC)NC([C@H](CC1=CNC2=C1C=CC=C2)NC([C@H](CC3=CC=C(C=C3)O)NC([C@H](C)NC([C@H](CC4=CC=C(C=C4)O)NC([C@H]5N(C6=CC=C([N+]([O-])=O)C=C6[N+]([O-])=O)CCC5)=O)=O)=O)=O)=O)=O)=N.FC(F)(C(O)=O)F. InChi Code: InChI=1S/C54H65N13O14S.C2HF3O2/c1-30(59-49(72)41(25-31-11-16-35(68)17-12-31)64-52(75)45-10-6-23-65(45)44-20-15-34(66(78)79)28-46(44)67(80)81)47(70)62-42(26-32-13-18-36(69)19-14-32)50(73)63-43(27-33-29-58-38-8-4-3-7-37(33)38)51(74)60-39(21-24-82-2)48(71)61-40(53(76)77)9-5-22-57-54(55)56,3-2(4,5)1(6)7/h3-4,7-8,11-20,28-30,39-43,45,58,68-69H,5-6,9-10,21-27H2,1-2H3,(H,59,72)(H,60,74)(H,61,71)(H,62,70)(H,63,73)(H,64,75)(H,76,77)(H4,55,56,57),(H,6,7)/t30-,39-,40-,41-,42-,43-,45-,/m0./s1. InChi Key: RWWKIBIPYKIIQL-NHRYMETESA-N.