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Chromogenic & Fluorogenic Substrates

REACTIVE WITH C1 ESTERASE    
PRODUCT NAMEDESCRIPTIONMOLECULAR FORMULAMOLECULAR WEIGHTVIAL SIZEREF
SPECTROZYME® C1-EChromogenic substrate reactive with C1-esteraseCH3CO-Lys(Cbo)-
Gly-Arg-pNA.AcOH
715.8 g/mole25 mg767
REACTIVE WITH FACTOR IXA    
PRODUCT NAMEDESCRIPTIONMOLECULAR FORMULAMOLECULAR WEIGHTVIAL SIZEREF
SPECTROZYME® FIXaChromogenic substrate for the amidolytic assay of Factor IXaCH3SO2-D-CHGGly-
Arg-pNA.AcOH
628.7 g/mole10 μmoles299
SPECTROFLUOR™ FIXaFluorgenic substrate for the amidolytic assay of Factor IXaCH3SO2-D-CHGGly-
Arg-AMC·AcOH
665.8 g/mole10 μmole vial299F
50 μmole vial299FL
REACTIVE WITH FACTOR XA    
PRODUCT NAMEDESCRIPTIONMOLECULAR FORMULAMOLECULAR WEIGHTVIAL SIZEREF
SPECTROZYME® FXaChromogenic substrate for the amidolytic assay of Factor XaCH3O-CO-D-CHGGly-
Arg-pNA.AcOH
608.7 g/mole5 μmole vial222
50 μmole vial222L
0.5 gram vial222B
SPECTROFLUOR™ FXaFluorogenic substrate for the amidolytic assay of Factor XaCH3SO2-D-CHAGly-
Arg-AMC·AcOH
679.8 g/mole10 μmole vial222F
REACTIVE WITH LIMULUS AMOEBOCYTE LYSATE (LAL)    
PRODUCT NAMEDESCRIPTIONMOLECULAR FORMULAMOLECULAR WEIGHTVIAL SIZEREF
SPECTROZYME® LALChromogenic substrate for assaying the
presence of gram-negative bacterial endotoxins
CH3O-CO-D-CHAGly-
Arg-pNA.AcOH
622.7 g/mole100 μmole
vial
200/086
REACTIVE WITH PLASMIN    
PRODUCT NAMEDESCRIPTIONMOLECULAR FORMULAMOLECULAR WEIGHTVIAL SIZEREF
SPECTROZYME® PLChromogenic substrate for the amidolytic assay of PlasminH-D-Nle-CHA-LyspNA.
2AcOH
652.8 g/mole50 μmole vial251L
REACTIVE WITH PROTEIN C    
PRODUCT NAMEDESCRIPTIONMOLECULAR FORMULAMOLECULAR WEIGHTVIAL SIZEREF
SPECTROZYME® PCaChromogenic
substrate for the amidolytic assay of Activated Protein C
H-D-Lys (γ-Cbo)-
Pro-ArgpNA.
2AcOH
773.8 g/mole10 μmole vial336
REACTIVE WITH THROMBIN    
PRODUCT NAMEDESCRIPTIONMOLECULAR FORMULAMOLECULAR WEIGHTVIAL SIZEREF
SPECTROZYME® THChromogenic substrate for the amidolytic assay of ThrombinH-D-CHA-Ala-ArgpNA.
2AcOH
638.7 g/mole5 μmole vial238
50 μmoles238L
0.5 grams238B
REACTIVE WITH TISSUE PLASMINOGEN ACTIVATOR    
PRODUCT NAMEDESCRIPTIONMOLECULAR FORMULAMOLECULAR WEIGHTVIAL SIZEREF
SPECTROZYME® tPAChromogenic substrate for the amidolytic assay of tPACH3SO2-D-CHAGly-
Arg-pNA·AcOH
642.7 g/mole0.5 gram vial444B