The Stem Cell Factor (SCF) is a hematopoietic growth factor that acts early in hematopoiesis. SCF activates the proliferation of myeloid, erythroid, and lymphoid progenitors in bone marrow cultures and has been demonstrated to work together with colony stimulating factors. Human SCF/c-Kit Ligand Recombinant Protein is a highly pure recombinant protein developed by Assay Genie for use in a range of applications.
Product Name:
Human SCF/c-Kit Ligand Recombinant Protein (RPES0222)
Measured in a cell proliferation assay using TF?1 human erythroleukemic cells The ED50 for this effect is 1-5ng/ml.
Endotoxin:
<1.0 EU per µg as determined by the LAL method.
Protein Construction:
Recombinant Human Stem Cell Factor is produced by our E.coli expression system and the target gene encoding Glu26-Ala189 is expressed.
Purity:
> 95 % as determined by reducing SDS-PAGE.
Mol Mass:
18.4 kDa
AP Mol Mass:
16 kDa
Formulation:
Lyophilized from a 0.2 µm filtered solution of 20mM PB; 150mM NaCl; pH 7.0.
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage:
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.
