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You are here:Home » Molecular Biology » Growth Factors-Defensin » BD3, Recombinant, Human (beta Defensin-3)

BD3, Recombinant, Human (beta Defensin-3)

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Specifications

Defensin beta 3 (BD-3) is a cationic non-haemolytic antimicrobial peptide and member of the beta-defensin family, highly expressed by skin and tonsils, which plays an important role in the innate immune response to potentially pathogenic microbes, including multiresistant S. aureus and vancomycin-resistant E. faecium.
Catalog #B0902-01D
SourceE.coli
ApplicationsSuitable for use in Functional Assays. Other applications not tested.
Recommended DilutionOptimal dilutions to be determined by the researcher.
Endotoxin 1EU/ug
Molecular Weight 5.1kD (45 amino acid residues)
Biological ActivityExhibits antimicrobial activity against gram-positive bacteria S. aureus and gram-negative P. aeruginosa and E.coli.
Storage and StabilityLyophilized powder may be stored at -20°C. Reconstitute with sterile buffer or ddH2O. Aliquot and store at -20°C. Reconstituted product is stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
SourceE. coli
Purity98% (SDS PAGE and HPLC).
Concentration~0.1mg/ml
FormSupplied as a lyophilized powder. Reconstitute with 200ul dH20.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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