SCF protein (30R-2146)

Purified recombinant Human SCF protein

Synonyms Steel Factor protein, MGF protein, c-Kit Ligand protein, Mast Cell Growth Factor protein, Stem Cell Factor protein
Species Human
Protein Type Recombinant
Applications User optimized

Specifications

Residues The sequence of the first five N-terminal amino acids was determined and was found to be Met-Glu-Gly-Ile-Cys.
Expression System E.coli
Purity > 98% pure
Form & Buffer Supplied in lyophilized form containing 10mM Acetic acid, reconstitute the lyophilized Stem Cell Factor in sterile water not less than 100 ug/ml. Please Note: Buffer may change with new Lots.

Usage & Assay Information

Bioactivity The ED50 as determined by the dose-dependant stimulation of Human TF-1 cells is < 2 ng/ml, corresponding to a Specific Activity of 500,000 IU/mg.

Storage & Safety

Storage Stable at room temperature for 3 weeks, should be stored desiccated below -18 deg C. Upon reconstitution SCF protein should be stored at 4 deg C for short term use. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA) and sto

General Information

Biological Significance Stem Cell Factor (SCF) is a hematopoietic growth factor that exerts its activity by signaling through the c-Kit receptor. SCF and c-Kit are essential for the survival, proliferation and differentiation of hematopoietic cells committed to the melanocyte and germ cell lineages. Human SCF manifests low activity on Mouse cells, while Mouse and rat SCF are fully active on human cells.

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Availability: In stock

Price: $195.00
Size: 10 ug
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