Active Recombinant Human CSF3 Protein

• Cat.No.: CSF3-134H
• Product Overview: Recombinant Human Granulocyte Colony-Stimulating Factor is produced by our E. coli expression system and the target gene encoding Thr31-Pro204 is expressed.

Specification

• Species: Human
• Source: E.coli
• Protein Length: 31-204 a.a.
• Description: Human Granulocyte-Colony-Stimulating Factor (G-CSF) is 20 kD glycoprotein containing internal disulfide bonds. It induces the survival, proliferation, and differentiation of neutrophilic granulocyte precursor cells and it functionally activates mature blood neutrophils. Among the family of colony-stimulating factors, G-CSF is the most potent inducer of terminal differentiation to granulocytes and macrophages of leukemic myeloid cell lines. The synthesis of G-CSF can be induced by bacterial endotoxins, TNF, Interleukin-1, and GM-CSF. Prostaglandin E2 inhibits the synthesis of G-CSF. In epithelial, endothelial, and fibroblastic cells secretion of G-CSF is induced by Interleukin-17.
• Form: Lyophilized from a 0.2 um filtered solution of 10mM HAc-NaAc, 150mM NaCl, 0.004% Tween 80, 5% Mannitol, pH 4.0.
• Bio-activity: ED50 is less than 0.1 ng/ml. Specific Activity of 6.0 x 10^7 IU/ mg. Measured by the dose-dependent proliferation of murine NFS-60 indicator cells.
• AA Sequence: Thr31-Pro204
• Endotoxin: Less than 0.1 ng/ug (1 EU/ug).
• Purity: >95%
• Storage: Lyophilized protein should be stored at < -20 centigrade, though stable at room temperature for 3 weeks.
  Reconstituted protein solution can be stored at 4-7 centigrade for 2-7 days.
  Aliquots of reconstituted samples are stable at < -20 centigrade for 3 months.
• Reconstitution: Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
  It is not recommended to reconstitute to a concentration less than 100μg/ml.
  Dissolve the lyophilized protein in distilled water.
  Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
• Quality Statement: Purity: Greater than 95% as determined by reducing SDS-PAGE.
• Shipping: The product is shipped at ambient temperature.
  Upon receipt, store it immediately at the temperature listed below.

Gene Information

• Gene Name: CSF3 colony stimulating factor 3 [ Homo sapiens (human) ]
• Official Symbol: CSF3
• Synonyms: Granulocyte Colony-Stimulating Factor; G-CSF; Pluripoietin; Filgrastim; Lenograstim; CSF3; C17orf33; GCSF; CSF3OS
• Gene ID: 1440
• mRNA Refseq: NM_000759.4
• Protein Refseq: NP_000750.1
• MIM: 138970
• UniProt ID: P09919