Recombinant Human SCF
Product Specifications
Product Name Alternative
Kit Ligand, Mast Cell Growth Factor, MGF, Stem Cell Factor, SCF, c-Kit ligand, KITLG, MGF, SCF
UniProt
P21583
Expression Region
26-189
Host
E.coli
Tag
No tag
Applications
Western Blot, ELISA
Endotoxin
<1 EU/µg as determined by LAL test.
Purity
Greater than 95% as determined by SDS-PAGE.
Activity
Measured in a cell proliferation assay using TF_x001E_1 human erythroleukemic cells. The ED50 for this effect is 1-5 ng/ml.
Form
Lyophilized powder
Reconstitution
Centrifuge the vial before opening, reconstitute in sterile distilled water to a concentration of 0.1-1 mg/ml by gently pipetting 2-3 times, don't vortex.
Molecular Weight
16 kDa
Shipping Conditions
4°C with ice bag
Storage Conditions
The lyophilized protein is stable at -20 °C for up to 1 year. After reconstitution, the protein solution is stable at -20 to -80 °C for 3 months or 2-7 days at 2 to 8 °C under sterile conditions. For extended storage, it is recommended to further dilute in working aliquots, avoid repeated freeze/thaw cycle.
Formulation
Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.0.
Organism Species
Human
Available Sizes
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