Human Recombinant BD-3 (from E. coli)

Supplier: VWR International

77750-902 77750-904 77750-906 77750-908 77750-910
77750-902EA 1009.35 CAD
77750-902 77750-904 77750-906 77750-908 77750-910
Human Recombinant BD-3 (from E. coli)
Proteins and Peptides

Beta-Defensin 3 (BD-3), also known as DEFB-3, is a member of the defensin class of antimicrobial peptides. Beta defensins exert host defense responses against viruses, bacteria, and fungi through the binding and permeabilizing of microbial membranes. BD-3 expression is stimulated by interferon-gamma and is an important molecule during adaptive immunity.


  • High quality
  • Low endotoxin
  • Affordable


BD-3 functions to activate monocytes and mast cells, and has antibacterial functions towards Gram-negative and Gram-positive bacteria. Further, BD-3 blocks human immunodeficiency virus type 1 (HIV-1) replication through the downregulation of the HIV-1 co-receptor, CXCR4.


Caution: For research use only.

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