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Recombinant G-CSF, Human  BK0061-10μg
RecombinantRecombinant G-CSF, Human 
Catalog No.BK0061-10μg
SourceEscherichia coli.
Molecular Weight18.8kDa, observed by reducing SDS-PAGE.
Purity> 95% by SDS-PAGE and HPLC analyses.
Biological ActivityED50 <0.1ng/ml, measured by a cell proliferation assay of M-NFS-60 cells, corresponding to a specific activity of >1.0× 10ˆ7 IU/mg.
Physical AppearanceSterile Filtered White lyophilized (freeze-dried) powder.
FormulationLyophilized after extensive dialysis against 25mM Tris, pH8.0.
Endotoxin<0.2 EU/μg, determined by LAL method.
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Recombinant :
Recombinant G-CSF, Human 
Source :
Escherichia coli.
Molecular Weight :
18.8kDa, observed by reducing SDS-PAGE.
Purity :
> 95% by SDS-PAGE and HPLC analyses.
Biological Activity :
ED50 <0.1ng/ml, measured by a cell proliferation assay of M-NFS-60 cells, corresponding to a specific activity of >1.0× 10ˆ7 IU/mg.
Physical Appearance :
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation :
Lyophilized after extensive dialysis against 25mM Tris, pH8.0.
AA Sequence :
MTPLGPASS LPQSFLLKCL EQVRKIQGDG AALQEKLCAT YKLCHPEELV LLGHSLGIPW APLSSCPSQA LQLAGCLSQL HSGLFLYQGL LQALEGISPE LGPTLDTLQL DVADFATTIW QQMEELGMAP ALQPTQGAMP AFASAFQRRA GGVLVASHLQ SFLEVSYRVL RHLAQP
Endotoxin :
<0.2 EU/μg, determined by LAL method.
Reconstitution :
Reconstituted in ddH2O at 100 μg/ml.
Storage :
Lyophilized recombinant human Granulocyte Colony-Stimulating Factor (rhG-CSF) remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, rhG-CSF should be stable up to 2 weeks at 4°C or up to 3 months at -20°C.
Usage :
This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only.
Description :
Granulocyte Colony-Stimulating Factor (G-CSF) contains internal disulfide bonds. Among the family of colony-stimulating factors, Granulocyte Colony Stimulating Factor (G-CSF) is the most potent inducer of terminal differentiation to granulocytes and macrophages of leukemic myeloid cell lines. The synthesis of Granulocyte Colony Stimulating Factor (G-CSF) can be induced by bacterial endotoxins, TNF, Interleukin-1 and GM-CSF. Prostaglandin E2 inhibits the synthesis of Granulocyte Colony Stimulating Factor (G-CSF). In epithelial, endothelial, and fibroblastic cells secretion of Granulocyte Colony Stimulating Factor (G-CSF) is induced by Interleukin-17.Recombinant human Granulocyte Colony-Stimulating Factor (rhG-CSF) produced in E. coliis a single non-glycosylated polypeptide chain containing 175amino acids. A fully biologically active molecule, rhG-CSF is obtained by proprietary chromatographic techniques at GenScript, with an apparent molecular mass of 18.8kDa analyzed by reducing SDS-PAGE.
Blocking peptide available as BK0061-10μgP
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