G-CSF/CSF1 recombinant protein

Recombinant Human G-CSF/CSF1 Protein

Cat. Num. AAA2557272

• Gene Names: CSF3; GCSF; CSF3OS; C17orf33
• Purity: >95% as determined by reducing SDS-PAGE.
• Synonyms: G-CSF/CSF1; Recombinant Human G-CSF/CSF1 Protein; Granulocyte Colony-Stimulating Factor; G-CSF; Pluripoietin; Filgrastim; Lenograstim; CSF3; C17orf33; GCSF; G-CSF/CSF1 recombinant protein

• Host: E Coli
• Purity/Purification: >95% as determined by reducing SDS-PAGE.
• Form/Format: Lyophilized from a 0.2 mum filtered solution of 10mM HAc-NaAc, 150mM NaCl, 0.004% Tween 80, 5% Mannitol, pH 4.0.
• Sequence: Thr31-Pro204
• Sequence Length: 168

• Species: Human
• Endotoxin: < 1.0 EU per mug as determined by the LAL method.
• Preparation and Storage: Lyophilized protein should be stored at < -20 degree C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7 degree C for 2-7 days. Aliquots of reconstituted samples are stable at < -20 degree C for 3 months.

Related Product Information for G-CSF/CSF1 recombinant protein

Protein Construction: Recombinant Human G-CSF is produced by our E Coli expression system and the target gene encoding Thr31-Pro204 is expressed.

Background: 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.

NCBI and Uniprot Product Information

• NCBI GI #: 296011057
• NCBI GeneID: 1440
• NCBI Accession #: NP_001171618.1
• NCBI GenBank Nucleotide #: NP_001171618.1
• UniProt Accession #: P09919
• Molecular Weight: Molecular Mass: 18.8kDa; Actual Protein Molecular Mass: 16kDa
• NCBI Official Full Name: granulocyte colony-stimulating factor isoform d
• NCBI Official Synonym Full Names: colony stimulating factor 3
• NCBI Official Symbol: CSF3
• NCBI Official Synonym Symbols: GCSF; CSF3OS; C17orf33
• NCBI Protein Information: granulocyte colony-stimulating factor
• UniProt Protein Name: Granulocyte colony-stimulating factor
• UniProt Gene Name: CSF3
• UniProt Synonym Gene Names: C17orf33; GCSF; G-CSF
• UniProt Entry Name: CSF3_HUMAN

NCBI Description

The protein encoded by this gene is a cytokine that controls the production, differentiation, and function of granulocytes. The active protein is found extracellularly. Alternatively spliced transcript variants have been described for this gene. [provided by RefSeq, May 2010]

Uniprot Description

G-CSF: Granulocyte/macrophage colony-stimulating factors are cytokines that act in hematopoiesis by controlling the production, differentiation, and function of 2 related white cell populations of the blood, the granulocytes and the monocytes-macrophages. This CSF induces granulocytes. Belongs to the IL-6 superfamily. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Secreted; Cell cycle regulation; Cytokine; Secreted, signal peptide

Chromosomal Location of Human Ortholog: 17q11.2-q12

Cellular Component: extracellular space

Molecular Function: enzyme binding; growth factor activity; cytokine activity; granulocyte colony-stimulating factor receptor binding

Biological Process: granulocyte differentiation; positive regulation of myeloid cell differentiation; positive regulation of protein binding; multicellular organismal development; cytokine and chemokine mediated signaling pathway; positive regulation of peptidyl-serine phosphorylation; positive regulation of phosphoinositide 3-kinase cascade; positive regulation of protein kinase B signaling cascade; positive regulation of peptidyl-tyrosine phosphorylation; positive regulation of actin filament polymerization; positive regulation of cell proliferation; positive regulation of transcription factor import into nucleus; immune response; positive regulation of transcription from RNA polymerase II promoter