RecombinantG-CSF, Human

CAT: 0384-BK0061-01Size: 10 µgDry Ice: NoHazardous: No
CAT#:0384-BK0061-01Size:10 µg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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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.
CAS Number
9000-83-3
Endotoxin
<0.2 EU/μg, determined by LAL method.
Purity
> 95% by SDS-PAGE and HPLC analyses.
Bioactivity
ED50 <0.1ng/ml, measured by a cell proliferation assay of M-NFS-60 cells, corresponding to a specific activity of >1.0x 10ˆ7 IU/mg.
Reconstitution
Reconstituted in ddH2O at 100 μg/ml.
Molecular Weight
18.8kDa, observed by reducing SDS-PAGE.
Storage Conditions
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.
Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation
Lyophilized after extensive dialysis against 25mM Tris, pH8.0.
Host or Source
Escherichia coli.
Recommended Usage
This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only.
AA Sequence
MTPLGPASS LPQSFLLKCL EQVRKIQGDG AALQEKLCAT YKLCHPEELV LLGHSLGIPW APLSSCPSQA LQLAGCLSQL HSGLFLYQGL LQALEGISPE LGPTLDTLQL DVADFATTIW QQMEELGMAP ALQPTQGAMP AFASAFQRRA GGVLVASHLQ SFLEVSYRVL RHLAQP

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