GMP Recombinant Human SCF

Product Specifications

Background

Stem Cell Factor (SCF) is a hematopoietic growth factor that exerts its activity at the early stages of hematopoiesis. SCF stimulates the proliferation of myeloid, erythroid, and lymphoid progenitors in bone marrow cultures and has been shown to act synergistically with colony stimulating factors.

Product Name Alternative

Kit Ligand; Mast Cell Growth Factor; MGF; Stem Cell Factor; SCF; c-Kit ligand; KITLG; MGF; SCF

Accession Number

P21583

Host

Mammalian cell

Target

SCF

Tag

Tag free

Endotoxin

≤10 EU/mg

Purity

Greater than 95% as determined by reducing SDS-PAGE

Activity

Measured in a cell proliferation assay using TF-1 cells. The ED50 for this effect is 5-8 ng/mL.

Form

Lyophilized

Buffer

PBS,5% mannitol and 0.01% Tween 80, pH7.4

Reconstitution

Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

Molecular Weight

18.5 kDa

Shipping Conditions

The product is shipped with ice bag. Upon receipt, store it immediately at the temperature listed below.

Storage Conditions

36 months at -20°C to -80°C in lyophilized state.6 months at -20°C to -80°C under sterile conditions after reconstitution.7-10 days at 2°C to 8°C under sterile conditions after reconstitution.Please minimize freeze-thaw cycles.