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100% natural hirudin leech extract cas. 113274-56-9/8001-27-2
Hirudin
Activity: 170IU/g~800IU/g
Product name: Hirudin
CAS: 8001-27-2
Molecular formula: C66H93N13O25
Formulation: White or Yellowish Powder
Purity: 95%98%
Hirudin is a naturally occurring peptide in the salivary glands of medicinal leeches (Hirudo medicinalis) that hasa blood anticoagulant property.
Therefore, hirudin prevents or dissolves the formation of clots and thrombi (i.e. it has a thrombolytic activity), and has therapeutic value in blood coagulation disorders, in the treatment of skin hematomas and of superficial varicose veins, either as an injectable or a topical application cream. In some aspects, hirudin has advantages over more commonly used anticoagulants and thrombolytics, such as heparin, as it does not interfere with the biological activity of other serum proteins and can also act on complexed thrombin.
| Item |
Specification |
Method Result |
| Appearance |
White or Yellowish Powder |
Organoleptic Conforms |
| Odour |
Characteristic |
Organoleptic Conforms |
|
Mesh Size
Drying Method
|
100% through 80% mesh size
spray drying
|
USP32<786> Conforms
spray drying Conforms
|
|
Ash
Loss on Drying
|
≤5.0%
≤5.0%
|
Eur.Ph.6.0[2.4.16] 3.26%
Eur.Ph.6.0[2.4.16] 4.39%
|
| Contaminants |
|
|
|
| Pesticides Residue |
Meet USP32<561> |
USP32<561> Conforms |
| Lead(Pb) |
≤3.0mg/kg |
Eur.Ph6.0<2.2.58>ICP-MS 2.0 |
| Arsenic(As) |
≤2.0mg/kg |
Eur.Ph6.0<2.2.58>ICP-MS 1.7 |
| Cadmium(Cd) |
≤1.0mg/kg |
Eur.Ph6.0<2.2.58>ICP-MS 0.8 |
| Mercury(Hg) |
≤0.1mg/kg |
Eur.Ph6.0<2.2.58>ICP-MS 0.06 |
| Microbiological |
|
|
|
| Total Plate Count |
≤1000cfu/g |
USP30<61> 180 |
| Yeast &Mold |
≤500cfu/g |
USP30<61> 138 |
| E.Coli. |
Negative |
USP30<62> Conforms |
| Salmonella |
Negative |
USP30<62> Conforms
|
