Prospec (蛋白质专家) 是一家领先的生物科技公司，有16年生产细菌重组蛋白方面的专业经验。Prospec还生产细胞因子，生长因子，趋化因子，激素，酶，病毒抗原及其它的重组蛋白。
Prospec的蛋白质提纯技术申请了专利，所以Prospec以生产成本低，生产效率高，产品纯度高，有竞争力的价格，使Prospec产品在市场上立于不败之地（占有很大优势）。
Prospec为满足顾客的需要，还根据顾客需求进行重组蛋白生产服务。
Prospec为全球的学术机构，政府研究部门，生物科技和药物公司以及医院和参照实

G CSF Human, His
Granulocyte-Colony Stimulating Factor Human Recombinant, His Tag
Catalog No. CYT-476 
Synonyms:
CSF-3, MGI-1G, GM-CSF beta, Pluripoietin, Filgrastim, Lenograstim, G-CSF, MGC45931, GCSF.

Introduction:
Granulocyte Colony Stimulating Factor is a growth factor and/or cytokine produced by the endothelium, macrophages and a number of other immune cells. GCSF stimulates the bone marrow to produce granulocytes and also to stimulate the survival, proliferation, differentiation and function of neutrophil granulocyte progenator cells and mature neutrophils.

Description:
Granulocyte Colony Stimulating Factor-His Tag Human Recombinant produced in E.coli is a single, non-glycosylated, polypeptide chain containing 174 amino acids, fragment (31-204) and having a molecular mass of 23.19 kDa with an amino-terminal hexahistidine tag.
G-CSF-His is purified by proprietary chromatographic techniques.

Source:
Escherichia Coli.

Physical Appearance:
Sterile Filtered clear solution.

Formulation:
Granulocyte Colony Stimulating Factor His is supplied in 1x PBS and 50% glycerol.

Stability:
Store at 4°C if entire vial will be used within 2-4 weeks.
Store, frozen at -20°C for longer periods of time.
Please avoid freeze thaw cycles.

Purity:
Greater than 95.0% as determined by:
Analysis by RP-HPLC.
Analysis by SDS-PAGE

Usage:
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.