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.
Molecular Weight
~18.4kDa
Shipping Conditions
Ambient Temperature
Storage Conditions
-20°C
Appearance
White lyophilized (freeze-dried) powder.
Formulation
Lyophilized. Sterile filtered.
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