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.