Certificate Of Analysis
Product Name Antithrombin III from bovine plasma,
lyophilized powder, 200-400 units/mg protein (E1%/280 = 6.5)
Product Number A9141
Product Brand SIGMA
CAS Number 90170-80-2
 
TEST SPECIFICATION LOT 014H9343 RESULTS
APPEARANCE WHITE POWDER WHITE POWDER
SOLUBILITY CLEAR COLORLESS SOLUTION AT 10 UNITS PLUS 1 ML OF WATER SLIGHTLY HAZY COLORLESS SOLUTION AT A 50 UN VIAL PLUS 1 ML OF WATER
SPECIFIC ACTIVITY 200 TO 400 UNITS/MG PROTEIN 295 UNITS/MG PROTEIN
UNIT DEFINITION ONE UNIT IS THE ACTIVITY PRESENT IN 0.1 ML OF NORMAL HUMAN POOLED PLASMA TESTED IN THE PRESENCE OF 0.1 UNIT OF HEPARIN. ONE UNIT IS THE ACTIVITY PRESENT IN 0.1 ML OF NORMAL HUMAN POOLED PLASMA TESTED IN THE PRESENCE OF 0.1 UNIT OF HEPARIN.