Recombinant Human DEFB4A Protein, His-tagged

• Cat.No.: DEFB4A-1333H
• Product Overview: Recombinant Human DEFB4A Protein (Gly24-Pro64) with N-His tag was expressed in E. coli.

Specification

• Description: Defensins form a family of microbicidal and cytotoxic peptides made by neutrophils. Members of the defensin family are highly similar in protein sequence. This gene encodes defensin, beta 4, an antibiotic peptide which is locally regulated by inflammation.
• Source: E. coli
• Species: Human
• Tag: N-His
• Form: Freeze-dried powder
• Molecular Mass: Predicted Molecular Mass: 34.3 kDa
  Accurate Molecular Mass: 35 kDa
• Protein length: Gly24-Pro64
• Purity: > 90%
• Applications: Cell culture; Activity Assays.
• Stability: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 centigrade for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
• Storage: Avoid repeated freeze/thaw cycles. Store at 2-8 centigrade for one month. Aliquot and store at -80 centigrade for 12 months.
• Storage Buffer: PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
• Reconstitution: Reconstitute in 10mM PBS (pH7.4) to a concentration of 0.1-1.0 mg/mL. Do not vortex.

Gene Information

• Gene Name: DEFB4A defensin beta 4A [ Homo sapiens (human) ]
• Official Symbol: DEFB4A
• Synonyms: DEFB4A; defensin beta 4A; BD-2; SAP1; DEFB2; DEFB4; HBD-2; DEFB-2; DEFB102; beta-defensin 4A; beta defensin-2; defensin, beta 2; defensin, beta 4; skin-antimicrobial peptide 1
• Gene ID: 1673
• mRNA Refseq: NM_004942
• Protein Refseq: NP_004933
• MIM: 602215
• UniProt ID: O15263