Recombinant Human GM-CSF/CSF2 Protein (E.coli)

Specifications

Catalog number

PKSH033662-01

Size / count

20 µg

Dry ice

No

Hazardous

No

Discontinued

No

Background

Granulocyte-Macrophage Colony Stimulating Factor (GM-CSF) was initially characterized as a growth factor that can support the in vitro colony formation of granulocyte-macrophage progenitors. It is produced by a number of different cell types (including activated T cells; B cells; macrophages; mast cells; endothelial cells and fibroblasts) in response to cytokine of immune and inflammatory stimuli. Besides granulocyte-macrophage progenitors; GM-CSF is also a growth factor for erythroid; megakaryocyte and eosinophil progenitors. On mature hematopoietic; monocytes/ macrophages and eosinophils. GM-CSF has a functional role on non-hematopoitic cells. It can induce human endothelial cells to migrate and proliferate. Additionally; GM-CSF can also stimulate the proliferation of a number of tumor cell lines; including osteogenic sarcoma; carcinoma and adenocarcinoma cell lines.

Abbreviation

GM-CSF; CSF2

Synonyms

CSF; CSF2; Colony-Stimulating Factor; GM-CSF; GMCSF; Granulocyte-Macrophage Colony-Stimulating Factor; Molgramostin; Sargramostim

UniProt

P04141

Accession Number

P04141

Expression System

E.coli

Tag

N-His

Sequence

Ala18-Glu144

Applications

Cell culture

Field of Research

Immunology

Endotoxin

< 0.1 EU per μg of the protein as determined by the LAL method.

Purity

> 98 % as determined by reducing SDS-PAGE.

Bioactivity

501 x 107 IU/mg.7

Reconstitution

Please refer to the printed manual for detailed information.

Shipping Conditions

This product is provided as lyophilized powder which is shipped with ice packs.

Storage Conditions

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Calculated Molecular Weight

15.4 kDa

Observed Molecular Weight

15 kDa

Species

Human