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.
Source:E.coli
Applications:Suitable for use in Functional Assays. Other applications not tested.
Recommended Dilution:Optimal dilutions to be determined by the researcher.
Endotoxin: ≤1EU/ug
Molecular Weight: 5.1kD (45 amino acid residues)
Biological Activity:Exhibits antimicrobial activity against gram-positive bacteria S. aureus and gram-negative P. aeruginosa and E.coli.
Storage and Stability:Lyophilized 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.
仕様
Size：20ug
Source Antigen：Recombinant, E. coli
Grade：Highly Purified
Purity：≥98% (SDS PAGE and HPLC).
Form：Supplied as a lyophilized powder. Reconstitute with 200ul dH20.
