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Merck

SRP3050

Granulocyte-Macrophage Colony-Stimulating Factor human

GM-CSF, Animal-component free, recombinant, expressed in E. coli, suitable for cell culture

Sinónimos:

CSF-2, MGI-1GM, pluripoietin-a

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NACRES:
NA.32
UNSPSC Code:
12352202
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biological source

human

Quality Segment

recombinant

expressed in E. coli

assay

≥98% (SDS-PAGE)

form

lyophilized

potency

≤0.1 ng/mL

mol wt

14.6 kDa

packaging

pkg of 20 μg

storage condition

avoid repeated freeze/thaw cycles

technique(s)

cell culture | mammalian: suitable

impurities

≤1 EU/μg endotoxin, tested

color

white to off-white

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

Gene Information

human ... CSF2(1437)

General description

GM-CSF (granulocyte-macrophage colony-stimulating factor, also referred to as CSF2) is produced in by endothelial cells, monocytes, fibroblasts and T-lymphocytes. Recombinant human GM-CSF is a 14.6kDa globular protein consisting of 128 amino acids containing two intramolecular disulfide bonds and two potential N-linked glycosylation sites. The human and murine molecules are species-specific and exhibit no cross-species reactivity.

Application

Granulocyte-Macrophage Colony-Stimulating Factor human has been used in the medium for plating of the cells. It has been used in culture medium for the differentiation of human peripheral blood mononuclear cells.

Biochem/physiol Actions

GM-CSF (granulocyte-macrophage colony-stimulating factor, also referred to as CSF2) is a hematopoietic growth factor that stimulates the development of neutrophils and macrophages and promotes the proliferation and development of early erythroid megakaryocytic and eosinophilic progenitor cells. It enhances neutrophil migration and enhances the functional activity of the mature end-cells.

Physical form

Lyophilized from 10 mM Sodium Citrate, pH 3.5.

Preparation Note

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a stabilizer (example 5% Trehalose) and store in working aliquots at -20°C to -80°C.

Other Notes

MAPARSPSPS TQPWEHVNAI QEARRLLNLS RDTAAEMNET VEVISEMFDL QEPTCLQTRL ELYKQGLRGS LTKLKGPLTM MASHYKQHCP PTPETSCATQ IITFESFKEN LKDFLLVIPF DCWEPVQE


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Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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