Prouduct name: Bovine Serum Albumin
CAS: 9048-46-8
Appearance: Off-white freeze-dried powder
Purity: 98.0%min
Properties
assay ≥98% (agarose gel electrophoresis)
form lyophilized powder
mol wt mol wt ~66 kDa
Fatty acid content ≤0.02%
Total impurities γ-globulin, essentially free
pH ~7 (1% in 0.15 M NaCl)
suitability suitable for ELISA applications (as diluent)
storage temp. 2-8°C
Safety
Personal Protective Equipment Eyeshields, Gloves
ITEM |
STANDARD |
RESULTS |
Appearance |
White powder |
Conforms |
Odor |
Conforms to the standard |
Pass |
Total Nitrogen (%) |
3.7- 4.7 |
4.1 |
NaCl (%) |
35- 45 |
38 |
Moisture(105°C, 2h, %) |
≤ 5 |
1.5 |
Arsenic (As) |
≤ 2 mg/kg |
< 2 mg/kg |
Lead (Pb) |
≤ 3 mg/kg |
< 3 mg/kg |
Mercury (Hg) |
≤ 1 mg/kg |
< 1 mg/kg |
Heavy metals |
≤ 10 mg/kg |
< 10 mg/kg |
3-Chloro-1,2-propanediol |
≤ 0.02 mg/kg |
< 0.02 mg/kg |
Total plate count (cfu/g) |
≤ 5,000 |
Conforms |
Yeast & mould |
≤ 100 |
Conforms |
E. coli/ 5g |
Negative |
Negative |
Salmonella spp./ 10g |
Negative |
Negative |
Main Function:
6,It offers small peptide nutrition, moisturizing, skin care, beauty.
