Catalogue number:
0.1 mg
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This is a fragment of the elafin (elastase-specific inhibitor), an antiproteinase and antimicrobial (gram-positive and gram-negative respiratory pathogens) molecule that is expressed at epithelial sites. Elafin is a potent inhibitor of HNE and proteinase 3 produced in the skin, and in the airways , which is up-regulated in response to early inflammatoryCytokines such as TNF and IL-1. Elafin, along with SLPI, also shares characteristics with antimicrobial defensin-like molecules in being a low molecular_weight cationic peptide with the ability to eliminate pulmonary pathogens.

Product Type:

Proteins & Peptides

Storage Temp:


Compound Purity:

Peak Area by HPLC ≥95%

Molecular Weight:



King, A. et al. J. Clin. Endo. Metab. 88, 4426 (2003); Wiedow, O. et al . J. Biol. Chem. 265, 14791 (1990); Wiedow, O. et al. Biochem. Biophys. Res. Commun. 174, 6 (1991); Tremblay, G. et al. Am. J. Respir. Crit. Care Med. 154, 1092 (1996); Simpson, AJ. et al. J. Immunol. 167, 1778 (2001).



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