Recombinant Human Beta-defensin 4A protein (DEFB4A) (Active)
Product Specifications
Background
Has antibacterial activity. {ECO:0000305}.
Product Name Alternative
Beta-defensin 2, hBD-2, Defensin, beta 2, Skin-antimicrobial peptide 1, SAP1
Gene ID
100289462;1673
UniProt
O15263
Target
GIGDPVTCLK SGAICHPVFC PRRYKQIGTC GLPGTKCCKK P
Purification
>98% as determined by SDS-PAGE and HPLC.
Bioactivity
Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using immature human dendritic cells is in a concentration range of 10-100 ng, ml.
Storage Conditions
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.
Calculated Molecular Weight
4.3 kDa
Formulation
0.2 ?m filtered 20 mM PB, pH 7.4, 130 mM NaCl , lyophilized
Host or Source
E.Coli
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