M-CSF Protein, Human（Animal Free）,specification,price,image-Bio-Equip in China

Product Detail
Company Profile

Product Specification

Species	Human
Synonyms	M-CSF, CSF-1, Lanimostim, Macrophage Colony Stimulating Factor
Amino Acid Sequence	Glu33-Ser190
Expression System	E.coli
Molecular Weight	19kDa (Reducing)
Purity	＞95% by SDS-PAGE
Endotoxin	<0.1EU/μg
Conjugation	Unconjugated
Tag	No Tag
Physical Appearance	Lyophilized Powder
Storage Buffer	50mM Tris, 300mM NaCl, pH8.0
Reconstitution	Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability & Storage	· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃. · 3 months, -20 to -80℃ under sterile conditions after reconstitution. · 1 week, 2 to 8℃ under sterile conditions after reconstitution. · Please avoid repeated freeze-thaw cycles.
Reference	Marion Gröger. (2004) J Immunol. 173(12):7161-9. Abbas Hawwari. (2002) J Immunol. 169(4):1876-86.

Background

Macrophage-Colony Stimulating Factor (M-CSF), also known as Colony Stimulating Factor-1 (CSF-1), is a hematopoietic growth factor. It can stimulate the survival, proliferation and differentiation of mononuclear phagocytes, in addition to the spreading and motility of macrophages. M-CSF is mainly produced by monocytes, macrophages, fibroblasts, and endothelial cells. M-CSF interaction with its receptor, c-fms, has been implicated in the growth, invasion, and metastasis of several diseases, including breast and endometrial cancers. The biological activity of human M-CSF is only active in the disulfide-linked dimeric form, which is bonded at Cys63.