Recombinant Human Defensin beta 4A (DEFB4A)

Code CSB-EP006705HU(A4)
Abbreviation Recombinant Human DEFB4A protein
MSDS
Size $224
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity
Greater than 90% as determined by SDS-PAGE.
Target Names
DEFB4A
Uniprot No.
Alternative Names
BD 2; BD-2; BD2; beta 2; beta 2 Defensin; Beta defensin 2; Beta defensin 4B; Beta-defensin 2; Beta-defensin 4A; DEF B2; DEF B4; DEFB 102; DEFB 2; DEFB 4; DEFB102; DEFB2; DEFB2; formerly; DEFB4; DEFB4; formerly; DEFB4B; DEFB4P; Defensin; Defensin beta 2; Defensin; beta 4; Defensin; beta 4; pseudogene; Defensin; beta 4A; Defensin; beta 4B; Defensin; beta; 2; formerly; Defensin; beta; 4; formerly; DFB4A_HUMAN; HBD 2; hBD-2; HBD2; mBD-2; SAP 1; SAP1; Skin antimicrobial peptide 1; Skin-antimicrobial peptide 1
Species
Homo sapiens (Human)
Source
E.coli
Expression Region
1-64aa
Target Protein Sequence
MRVLYLLFSFLFIFLMPLPGVFGGIGDPVTCLKSGAICHPVFCPRRYKQIGTCGLPGTKC CKKP
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
Mol. Weight
31.3kDa
Protein Length
Full Length
Tag Info
N-terminal GST-tagged
Form
Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.

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Target Background

Function
Exhibits antimicrobial activity against Gram-negative bacteria and Gram-positive bacteria. May act as a ligand for C-C chemokine receptor CCR6. Can bind to both human and mouse CCR6 and induce chemotactic activity of CCR6-expressing cells.
Gene References into Functions
  1. The encoded peptide has antimicrobial activity against E.coli, S. aureus, and P. aeruginosa. PMID: 9727055
Subcellular Location
Secreted.
Protein Families
Beta-defensin family, LAP/TAP subfamily
Tissue Specificity
Expressed in the skin and respiratory tract.
Database Links

HGNC: 2767

OMIM: 602215

KEGG: hsa:100289462

STRING: 9606.ENSP00000424598

UniGene: Hs.105924

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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
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Address
7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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