G-CSF (CSF3) Recombinant Protein | G-CSF recombinant protein

G-CSF (CSF3)

Cat. Num. AAA517029

• Gene Names: CSF3; GCSF; CSF3OS; C17orf33
• Applications: Cell Assay
• Synonyms: G-CSF (CSF3); GCSF; CSF-3; MGI-1G; Pluripoietin; Human Granulocyte Colony Stimulating Factor (CSF3).; G-CSF recombinant protein

• Host: E Coli
• Form/Format: Lyophilized from a 0.2 um filtered solution in Tris and NaCl (pH7.5)

• Applicable Applications for G-CSF recombinant protein: Cell Assay
• Species: Human
• Endotoxin Level: <1.0EU/ug of recombinant protein as determined by the LAL method
• Reconstitution: A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1mg/ml. This solution can then be diluted into other buffers.
• Preparation and Storage: The lyophilized protein is stable for at least one year from date of receipt at -70 degree C. Upon reconstitution, this cytokine can be stored in working aliquots at 2 degree -8 degree C for one month, or at -20 degree C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.

Activity

(Sample Cell Assay Data: The ED50 as determined by the dose-dependent proliferation of neuroblastoma cell line was found to be )

SDS-Page

(Purity: Recombinant Human G-CSF (CSF3) resolved on a 17% SDS-PAGE gel under reducing conditions and stained with Coomassie Brilliant Blue G-250.)

Related Product Information for G-CSF recombinant protein

Recombinant Human G-CSF (CSF3) was expressed in E Coli cells. The protein accession number is P09919
G-CSF is secreted by monocytes, macrophages, and neutrophils after cell activation. It is also produced by stromal cells, fibroblasts, endothelial cells, epithelial carcinomas, acute myeloid leukemia cells, and various tumor cell lines. The synthesis of G-CSF can be induced by bacterial endotoxins, TNF, IL1 and GM-CSF. Comparison of the primary sequence of G-CSF with those of GM-CSF and M-CSF, shows that the three factors are not related to each other. Murine and human G-CSF share a sequence homology (protein) of approximately 70% and exhibit cross reactivity. G-CSF stimulates the proliferation and differentiation of hematopoietic progenitor cells committed to the neutrophils and granulocytes lineage in a dose-dependent manner.

Product Categories/Family for G-CSF recombinant protein

Growth Factors

NCBI and Uniprot Product Information

• NCBI GI #: 296011057
• NCBI GeneID: 1440
• NCBI Accession #: NP_001171618.1
• NCBI GenBank Nucleotide #: NM_001178147.1
• UniProt Accession #: P09919; A8MXR7
• Molecular Weight: 22,293 Da
• NCBI Official Full Name: granulocyte colony-stimulating factor isoform d
• NCBI Official Synonym Full Names: colony stimulating factor 3 (granulocyte)
• NCBI Official Symbol: CSF3
• NCBI Official Synonym Symbols: GCSF; CSF3OS; C17orf33
• NCBI Protein Information: granulocyte colony-stimulating factor; filgrastim; lenograstim; pluripoietin
• 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