d5025/03/01/07:6
document #
3 years
recommended retest
rnase: < or = 0.02%
enzymatic impurities
protease: < or = 0.05%
enzymatic impurities
chymotrypsin: < or = 0.5%
enzymatic impurities
one kunitz unit will produce a change in a260 of 0.001 per minute per ml at ph 5.0 at 25 deg c, using dna, type i or iii as substrate. (mg++) = 4.2 mm.
unit definition
minimum 2,000 kunitz units/mg protein
enzymatic activity
> or = 80%
protein by biuret
clear colorless solution at 5 mg/ml of 0.15 m sodium chloride
solubility
white to light tan powder
appearance
SPECIFICATION
TEST Specification 9003-98-9 CAS Number N/A Molecular Weight N/A Molecular Formula DNaseI(Deoxyribonuelease) Deoxyribonucleate 5-oligonucleotido-hydrolase
|
Type IV, lyophilized powder, Protein 80 %, 2,000 Kunitz units/mg protein
Supply Ability: | 10000000 Unit/Units per Month |
Minimum Order Quantity: | 15000 Unit/Units |
Payment Terms: | T/T |
powder: | white |
Purity: | N/A |
CAS No.: | 9003-98-9 |
Model Number: | D8070 |
Brand Name: | solarbio |
Place of Origin: | Beijing China (Mainland) |
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