Protamine sulfate is a polycationic, highly positively charged protein derived from salmon sperm protein, used to neutralize unfractionated heparin administration (UFH)-induced anticoagulation following cardiovascular surgical procedures.

Amino-acid Sequence

CAS No. 9009-65-8

Purity & Quality Control

Chemical Information & Solubility

Storage (From the date of receipt)	3 years-20°Cpowder	Storage of Stock Solutions Aliquot the stock solutions to avoid repeated freeze-thaw cycles	1 year-80°Cin solvent
			1 month-20°Cin solvent

In vivo
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Biological Activity

Description	Protamine sulfate is a polycationic, highly positively charged protein derived from salmon sperm protein, used to neutralize unfractionated heparin administration (UFH)-induced anticoagulation following cardiovascular surgical procedures.

References
[1] Ni Ainle F, et al. Blood. 2009;114(8):1658-1665.

References

[1] Ni Ainle F, et al. Blood. 2009;114(8):1658-1665.

Product Information

CAS No.:	9009-65-8
Appearance:	White Powder
Peptide Content (by %N):	≥80%
Single Impurity (by HPLC):	≤1.0%
Assay (By Anhydrous, Acetic Acid-free):	95.0~105.0%
MS:	Consistent
Packing:	plastic vial(dedicated for peptide packing) or glass vial, quantity according to customer's detail requirement.
Shipping:	Room temperature shipping(Stability testing shows this product can be shipped without any cooling measures.)