Recombinant Human Defensin, Beta 4A

• Cat.No.: DEFB4A-4907H
• Product Overview: Recombinant human DEFB4A was expressed by baculovirus in E. coli.

Specification

• Cat. No.: DEFB4A-4907H
• Description: Recombinant human β-defensin-2 (BD-2) is an antimicrobial peptide which belongs to the distinct family of β-defensins.
• Biological Activity: Determined by its ability to chemoattract immature human dendritic cells using a concentration of 10-100 ng/ml.
• Molecular Weight: 4.3kDa
• Source: E. coli
• Species: Human
• Form: Sterile filtered & Lyophilized with no additives
• Appearance: Lyophilized protein
• Endotoxin Level: <0.1 ng/μg
• Reconstitution: Reconstitute in ddH₂O to a concentration of 0.1-1.0 mg/ml. The solution can then be diluted into other aqueous buffers or store d at 4°C for 1 week or -20°C for future use.
• Purity: >98% by SDS-PAGE and HPLC analyses
• Storage: The lyophilized protein is best-stored desiccated below 0°C. Reconstituted human BD-2should be stored at working aliquots at -20°C.

Gene Information

• Gene Name: DEFB4A defensin, beta 4A [ Homo sapiens ]
• Official Symbol: DEFB4A
• Synonyms: DEFB4A; defensin, beta 4A; SAP1; DEFB2; DEFB4; HBD-2; DEFB-2; DEFB102; BD-2; DEFB4B; hBD-2; beta-defensin 4A; defensin, beta 2; defensin, beta 4; OTTHUMP00000159651; skin-antimicrobial peptide 1; Beta-defensin 2
• Gene ID: 1673
• mRNA Refseq: NM_004942
• Protein Refseq: NP_004933
• MIM: 602215
• UniProt ID: O15263
• Chromosome Location: 8p23.1