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Recombinant Defensin Alpha 1B (DEFa1B)

HNP-1; DEFA2; MRS; Neutrophil defensin 1

  • Product No.RPE136Hu01
  • Organism SpeciesHomo sapiens (Human) Same name, Different species.
  • SourceProkaryotic expression
  • HostE.coli
  • Endotoxin Level<1.0EU per 1µg (determined by the LAL method)
  • Subcellular LocationSecreted
  • Predicted Molecular Mass38.2kDa
  • Accurate Molecular Mass42kDa(Analysis of differences refer to the manual)
  • Residues & TagsGlu20~Cys94 with N-terminal His and GST Tag
  • Buffer Formulation20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.
  • Traits Freeze-dried powder
  • Purity> 90%
  • Isoelectric Point5.7
  • Applications Positive Control; Immunogen; SDS-PAGE; WB.
    If bio-activity of the protein is needed, please check active protein.
  • DownloadInstruction Manual
  • UOM 10µg50µg 200µg 1mg 5mg
  • FOB US$ 171  US$ 428  US$ 856  US$ 2568  US$ 6420 
    For more details, please contact local distributors!

SEQUENCE

USAGE

Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.

STORAGE

Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.

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°C 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.

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Magazine Citations
Canadian Respiratory Journal Human Neutrophil Defensin-1,-3, and-4 Are Elevated in Nasal Aspirates from Children with Naturally Occurring Adenovirus Infection 10.1155:2018/1038593
LIFE SCIENCES DEFA1B inhibits ZIKV replication and retards cell cycle progression through interaction with ORC1 Pubmed: 33075374
Catalog No. Related products for research use of Homo sapiens (Human) Organism species Applications (RESEARCH USE ONLY!)
RPE136Hu01 Recombinant Defensin Alpha 1B (DEFa1B) Positive Control; Immunogen; SDS-PAGE; WB.
PAE136Hu01 Polyclonal Antibody to Defensin Alpha 1B (DEFa1B) WB; ICC; IHC-P; IHC-F; ELISA.
MAE136Hu21 Monoclonal Antibody to Defensin Alpha 1B (DEFa1B) WB; IHC; ICC; IP.
SEE136Hu ELISA Kit for Defensin Alpha 1B (DEFa1B) Enzyme-linked immunosorbent assay for Antigen Detection.
CME136Hu Multiplex Assay Kit for Defensin Alpha 1B (DEFa1B) ,etc. by CBA (Cytometric Bead Array) FLIA Kit for Antigen Detection.
LME136Hu Multiplex Assay Kit for Defensin Alpha 1B (DEFa1B) ,etc. by FLIA (Flow Luminescence Immunoassay) FLIA Kit for Antigen Detection.