Recombinant Human β-Defensin 4A

Recombinant Human β-Defensin 4A

SKU: C127-10ug
Recombinant Human beta-Defensin 4A is produced by our E.coli expression system and the target gene encoding Gly24-Pro64 is expressed. Bon Opus Cat. #C127
  • Accession Number

  • Background

    β-Defensin 4A is a membrane-active cationic peptide that functions in inflammation and innate immune responses. There are at least 30 β-Defensins, which are distinguished from α-Defensins by the connectivity pattern of their three intermolecular disulfide bonds. Members of the Defensin family are highly similar in protein sequence. This gene encodes Defensin, DEFB4;, which has broad-spectrum antimicrobial activity and may play an important role in innate epithelial defense. They are highly expressed in skin and tonsils, and to a lesser extent in trachea, uterus, kidney, thymus, adenoid, pharynx and tongue. β-Defensin 4A has low expression in salivary gland, bone marrow, colon, stomach, polyp and larynx. No expression in small intestine. The 45 amino acid mature human BD3 shares 38% and 33% amino acid sequence identity with mouse and rat BD3, respectively.
  • Expression

  • Packaging

  • Formulation

    Lyophilized from a 0.2 μm filtered solution of 20mM PB, 130mM NaCl, pH 7.4.
  • ALTnames

    Beta-Defensin 4A; Beta-Defensin 2; BD-2; hBD-2; Defensin, Beta 2; Skin-Antimicrobial Peptide 1; SAP1; DEFB4A; DEFB102; DEFB2; DEFB4; DEFB4B

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