Human beta Defensin-4 Recombinant

/, PDGF family, Recombinant Human Cytokines/Human beta Defensin-4 Recombinant

Human beta Defensin-4 Recombinant

$70.00$2,700.00


accession Q8WTQ1


Source Optimized DNA sequence encoding Humanbeta Defensin-4 mature chain was expressed in Escherichia Coli.
Molecular weight Native humanBD-4 is generated by the proteolytic removal of the signal peptide and propeptide, the molecule has a calculated molecular mass of approximately kDa. Recombinant beta Defensin-4 is a disulfide-linkedmonomer protein consisting of51 amino acid residue subunits, and migrates as an approximately kDa protein under non-reducing and reducing conditions in SDS-PAGE.
Purity >98%, as determined by SDS-PAGE and HPLC
Biological Activity The ED(50) wasDetermined by its ability to chemoattractimmature human dendritic cells using a concentration range of-50 ng/ml.

Protein Sequence MQRLVLLLAI SLLLYQDLPV RSEFELDRIC GYGTARCRKK CRSQEYRIGR CPNTYACCLR KWDESLLNRT KP
Endotoxin Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than.1 ng/µg(1EU/µg).
Presentation RecombinantHuman betaDefensin-4 was lyophilized from.2 μm filtered100mM NaCl,mM PB, pH.4.
Reconstitution A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than.1 mg/mL. This solution can then be diluted into other buffers.
Storage The lyophilized protein is stable for at least years from date of receipt at -20° C. Upon reconstitution, this cytokine can be stored in working aliquots at° -° C for one month, or at -20° C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.
Usage This cytokine product is for research purposes only.It may not be used for therapeutics or diagnostic purposes.


Molecular function Antimicrobial