Mouse SCF / KITLG Protein

• Catalog Number: orb257825
• Category: Proteins
• Description: Stem Cell Factor is also known as SCF, kit-ligand, KL, steel factor, KITLG, FPH2, KL-1, Kitl, MGF, SCF, SF, or SHEP7, and is a cytokine that binds to the c-Kit receptor (CD117). SCF can exist both as a transmembrane protein and a soluble protein. This cytokine plays an important role in hematopoiesis (formation of blood cells), spermatogenesis, and melanogenesis. The soluble and transmembrane forms of the protein are formed by alternative splicing of the same RNA transcript.Soluble and transmembrane SCF is produced by fibroblasts and endothelial cells. Soluble SCF has a molecular weight of 18,5 KDa and forms a dimer. SCF plays an important role in the hematopoiesis during embryonic development. Sites where hematopoiesis takes place, such as the fetal liver and bone marrow, all express SCF. During development, the presence of the SCF also plays an important role in the localization of melanocytes, cells that produce melanin and control pigmentation. SCF plays a role in the regulation of HSCs in the stem cell niche in the bone marrow. SCF may be used along with other cytokines to culture HSCs and hematopoietic progenitors. The expansion of these cells ex-vivo (outside the body) would allow advances in bone-marrow transplantation, in which HSCs are transferred to a patient to re-establish blood formation.
• Reactivity: Mouse
• Tag: C-9×His
• Form/Appearance: Powder
• Purity: 95%
• Conjugation: Unconjugated
• MW: 19.5 kDa
• Target: SCF
• Source: Mouse SCF, His Tag (orb257825) is expressed from human 293 cells (HEK293). It contains AA Lys 26 - Ala 189 (Accession # NP_038626).
• Expression System: HEK293
• Biological Activity: Immobilized Human CD117, Fc Tag at 2 μg/mL (100 μL/well) can bind Mouse SCF, His Tag with a linear range of 0.05-1 ng/mL (QC tested).
• Expression Region: Lys 26 - Ala 189
• Endotoxins: 1.0 EU per μg
• NCBI: NP_038626
• Storage: -20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
• Buffer/Preservatives: PBS, pH7.4
• Alternative names: KITLG,FPH2,KL-1,Kitl,MGF,SCF,SF,SHEP7,KL
• Note: For research use only
• Application notes: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 19.5 kDa. The protein migrates as 19-30 kDa under reducing (R) condition (SDS-PAGE) due to different glycosylation.
• Expiration Date: 6 months from date of receipt.

SDS-PAGE analysis of Mouse SCF protein

Line graph illustrates about the sensitivity range of Mouse SCF protein using different concentrations

Immobilized Human CD117, Fc Tag (Cat. No. orb334886) at 2 μg/mL (100 μL/well) can bind Mouse SCF, His Tag (Cat. No. orb257825) with a linear range of 0.05-1 ng/mL (QC tested).