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| Product Name | BD1, Recombinant, Human, 36aa (beta Defensin-1) |
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| Description | Purity ≥98% by SDS-PAGE and HPLC. Endotoxin: ≤0.1ng/ug (1EU/ug). Defensins (alpha and beta) are cationic peptides with a broad spectrum of antimicrobial activity that comprise an important arm of the innate immune system. The a-defensins are distinguished from the b-defensins by the pairing of their three disulfide bonds. Four human b-defensins have been identified; BD-1, BD-2, BD-3 and BD-4. B-defensins are expressed on some leukocytes and at epithelial surfaces. In addition to their direct antimicrobial activities, they are chemoattractant towards immature dendritic cells and memory T cells. The B-defensin proteins are expressed as the C-terminal portion of precursors and are released by proteolytic cleavage of a signal sequence and, in the case of BD-1 (36aa), a propeptide region. B-defensins contain a six-cysteine motif that forms three intra-molecular disulfide bonds. B-Defensins are 3-5kD peptides ranging in size from 33-47 amino acid residues. Recombinant Human BD-1 is a 3.9kD p |
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| Size | 5ug, 20ug |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | n/a |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | B0900 |
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| Order / More Info | BD1, Recombinant, Human, 36aa (beta Defensin-1) from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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