Recombinant Human GM-CSF 10ug expressed in human cells

Description

Summer Promotion
Recombinant Human GM-CSF
Product Specifications
Expression of Human Proteins in Human Cells
Extreme low Endotoxin
High Purity
Animal Free and Xeno Free
T
ag Free
Source:
Human cells derived
Structure:
Glycosylated monomer
Purity:
>95% by SDS-PAGE
Endotoxin Level:
<0.5EU/ug
Molecular Weight:
15-36kDa
Formulation:
L
yophilized from a 0.2μm filtered solution in PBS without carrier protein
Activity Assay
The activity was measured by its ability to stimulate the proliferation of human TF-1 cells (human erythroleukemic indicator cell line).
Reconstitution
Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile PBS containing 0.1% endotoxin-free recombinant human serum albumin.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. In general: 12 months from date of receipt, -20 to -80°C as supplied. 1 month, 2 to 8°C under sterile conditions after reconstitution. 3 months, -20 to -80°C under sterile conditions after reconstitution.
Protein Description
Granulocyte macrophage colony stimulating factor (GM-CSF) is a cytokine  initially  characterized by its ability to induce colonies of granulocytes and macrophages from myeloid progenitor cells. It is produced in endothelial cells, monocytes, fibroblasts and T lymphocytes. GM-CSF stimulates the growth and differentiation of hematopoietic precursor cells from various lineages, including granulocytes, macrophages, eosinophils and erythrocytes.
References
W
ong GG, et al. (1985) Science 228,810-815.
Barreda DR, et al. (2004) Dev. Comp. Immunol.28, 509.
V
olmar CH, et al. (2008) Cytokine 42, 336-344.