Specification Sheet
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
APPEARANCE WHITE POWDER
SOLUBILITY CLEAR COLORLESS SOLUTION AT 10 UNITS PLUS 1 ML OF WATER
SPECIFIC ACTIVITY 200 TO 400 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.
APPROVED HAM 10/21/91