Stem cell factor (rat), (recombinant)

Product Specifications

Product Name Alternative

SCF, c-Kit ligand, KL, Steel factor, MGF

Certification

RUO

UniProt

P21581

Source

Produced in E. coli . Non-glycosylated protein, containing 165 amino acids.

Stability

It is recommended that a carrier protein (0.1% HSA or BSA) is added for long term storage.

Endotoxin

≤1 EU/μg protein measured by kinetic LAL analysis.

Purity

≥98% (Reducing and Non-reducing SDS-PAGE, UV spectroscopy at 280 nm)

Activity

The activity is determined by its ability to induce proliferation of TF-1 cells which is typically observed at concentrations <10ng/ml.

Reconstitution

When reconstituting the product, gently pipet and wash down the sides of the vial to ensure full recovery of the protein into solution. It is recommended to reconstitute the lyophilized product with sterile 10 mM acetic acid (AcOH) at a concentration of 0.1 mg/ml, which can be further diluted into other aqueous solutions.