Recombinant Human SCF 10ug expressed in human cells

Description

Summer Promotion
Recombinant Human SCF
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:
35-45kDa
Formulation:
L
yophilized from a 0.2μm filtered solution in PBS without carrier protein
Activity Assay
The specific activity was determined by the dose- dependent simulation of 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
Recombinant human SCF expressed in engineered human cells. SCF belongs to the IL-2 protein family. SCF is a 35 to 45 kDa monomeric glycoprotein. SCF is produced by a variety of cells, such as melanocytes, hepatocytes, and bone cells. SCF promotes mast cell development, melanocyte cell survival and proliferation. SCF has been implicated in disease processes characterized by tissue remodeling and fibrosis and acts synergistically in the presence of other cytokines including EPO and GM-CSF.
References
Kitamura T, et al. (1989) J. Cell Physiol.140, 323-334.
Ali, S, et al. (2007) Gene 401, 38-45.