Customization: | Available |
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CAS No.: | 9004-04-0 |
Formula: | / |
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Product Name | Aprotinin |
Synonyms | H-ARG-PRO-ASP-PHE-CYS-LEU-GLU-PRO-PRO-TYR-THR-GLY-PRO-CYS-LYS-ALA-ARG-ILE-ILE-ARG-TYR-PHE-TYR-ASN-ALA-LYS-ALA-GLY-LEU-CYS-GLN-THR-PHE-VAL-TYR-GLY-GLY-CYS-ARG-ALA-LYS-ARG-ASN-ASN-PHE-LYSChemicalbook-SER-ALA-GLU-ASP-CYS-MET-ARG-THR-CYS-GLY-GLY-ALA-OH;EC:3.4.21.9;APROTININ,BOVINE;APROTININBOVINELUNG;BPTI;PROTEASEINHIBITOR,BOVINELUNG;TRYPSININHIBITOR(BASIC);TRYPSININHIBITOR,BOVINELUNG |
MOQ | 1kg |
CAS | 9004-04-0 |
Appearance | white |
Molecular Formula | C284H432N84O79S7 |
Molecular Weight | 6511.43928 |
Assay | >99% |
ITEMS | SPECIFICATIONS | RESULTS |
Appearance | Almost white powder, hygroscopic | Conform |
Solubility | Soluble in water and in isotonic solutions , practically insoluble in organic solvents | Conform |
Identification A | Positive | Conform |
Identification B | Positive | Conform |
Appearance of solution | Solution is clear (15 P.E.U/ml) | Conform |
Absorbance | A ≤ 0.80 ( 277nm , 3.0 P.E.U. / ml) | 0.72 |
Aprotinin oligomers | ≤1.0% | 0.58% |
Loss on drying | ≤ 6.0 % (0.100 g , drying in vacuo) | 4.8% |
Activity | ≥3.0 Ph. Eur. U./mg | 3.56EPU / mg (6408 KIU / mg) |
PH | 5.5-7.0 | 6.01 |
Bacterial endotoxins | ≤ 0.14 EU/ Ph.Eur.U. | Conform |
Abnormal toxicity | Non toxic (2 Ph.Eur.U. / ml , 0.5 ml) | Conform |
Pyrogens | Absent at 15Ph.Eur.U./ kg / rabbit | Conform |
Microbial Limit | TAMC : ≤ 100 CFU/1g TYMC : ≤ 10 CFU/1g |
Conform |
Conclusion | Comply to EP Current Version |
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Main Cosmetic Raw Material List | |||
1 | Hyaluronic Acid | 16 | Azelaic Acid |
2 | Glutathione | 17 | Water Soluable Resveratrol |
3 | Collagen | 18 | Silk Peptide |
4 | Pearl Powder | 19 | Glabridin |
5 | Ceramide | 20 | Naringin |
6 | Ferulic Acid | 21 | Aloe Freeze-dried Powder |
7 | Grape Seed Extract | 22 | Bitter Sophora Root Extract |
8 | Alpha Arbutin | 23 | Coenzyme Q10 |
9 | Centella Asiatica Extract | 24 | Magnesium Ascorbyl Phosphate |
10 | Kojic Acid | 25 | Sodium Ascorbyl Phosphate |
11 | Alpha Lipoic Acid | 26 | Sodium Ascorbyl Phosphate |
12 | Chitosan | 27 | Polyglutamic Acid |
13 | Ascorbyl Glucoside(AA2G) | 28 | Ceramide |
14 | Kojic Acid Dipalmitate | 29 | Allantoin |
15 | Nicotinamide | 30 | Retinoic Acid |