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Testing Data

SCF active protein

Murine SCF

Gene Names
Kitl; Gb; SF; Sl; Clo; Con; Mgf; SCF; SLF; blz; Kitlg; contrasted
Reactivity
Species Reactivity: Mouse
Cross Reactivity: Human, Monkey, Rat
Purity
Above 98% as determined by SDS-PAGE Analysis.
Synonyms
SCF; Murine SCF; Recombinant Murine SCF; SCF active protein
Ordering
For Research Use Only!
Host
E Coli
Reactivity
Species Reactivity: Mouse
Cross Reactivity: Human, Monkey, Rat
Purity/Purification
Above 98% as determined by SDS-PAGE Analysis.
Sequence
MKEICGNPV TDNVKDITK LVANLPNDY MITLNYVAG MDVLPSHCW LRDMVIQLS LSLTTLLDK FSNISEGLS NYSIIDKLG KIVDDLVLC MEENAPKNI KESPKRPET RSFTPEEFF SIFNRSIDA FKDFMVASD TSDCVLSST LGPEKDSRV SVTKPFMLP PVA
Biological Activity
The ED50 as determined by the dose-dependent stimulation of the proliferation of the human TF-1 cells is < 10 ng/ml, corresponding to a specific activity of > 1 x 105 units/mg.
Cell Type
Stem Cells
Preparation and Storage
At -20 degree C

Testing Data

Testing Data
Related Product Information for SCF active protein
SCF is a hematopoietic growth factor that exerts its activity by signaling through the c-Kit receptor. SCF and c-Kit are essential for the survival, proliferation and differentiation of hematopoietic cells committed to the melanocyte and germ cell lineages. Human SCF manifests low activity on murine cells, while murine and rat SCF are fully active on human cells. Recombinant murine SCF is an 18.3 kDa polypeptide containing 164 amino acid residues, which corresponds to the sequence of the secreted soluble form of SCF.
Product Categories/Family for SCF active protein

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
27,614 Da
NCBI Official Full Name
Kit ligand
NCBI Official Synonym Full Names
kit ligand
NCBI Official Symbol
Kitl
NCBI Official Synonym Symbols
Gb; SF; Sl; Clo; Con; Mgf; SCF; SLF; blz; Kitlg; contrasted
NCBI Protein Information
kit ligand; cloud gray; C-kit ligand; Steel factor; grizzle-belly; stem cell factor; mast cell growth factor; hematopoietic growth factor KL
UniProt Protein Name
Kit ligand
Protein Family
UniProt Gene Name
Kitlg
UniProt Synonym Gene Names
Kitl; Mgf; Sl; Slf; MGF; SCF; sKITLG
UniProt Entry Name
SCF_MOUSE

Uniprot Description

SCF: Ligand for the receptor-type protein-tyrosine kinase KIT. Plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis. KITLG/SCF binding can activate several signaling pathways. Promotes phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, and subsequent activation of the kinase AKT1. KITLG/SCF and KIT also transmit signals via GRB2 and activation of RAS, RAF1 and the MAP kinases MAPK1/ERK2 and/or MAPK3/ERK1. KITLG/SCF and KIT promote activation of STAT family members STAT1, STAT3 and STAT5. KITLG/SCF and KIT promote activation of PLCG1, leading to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5- trisphosphate. KITLG/SCF acts synergistically with other cytokines, probably interleukins. Homodimer, non-covalently linked (Probable). Heterotetramer with KIT, binding two KIT molecules; thereby mediates KIT dimerization and subsequent activation by autophosphorylation. Belongs to the SCF family. 3 isoforms of the human protein are produced by alternative splicing.

Protein type: Membrane protein, integral

Cellular Component: extracellular space; cytoskeleton; membrane; cytoplasm; integral to membrane; plasma membrane; extracellular region

Molecular Function: protein binding; growth factor activity; cytokine activity; stem cell factor receptor binding

Biological Process: embryonic hemopoiesis; positive regulation of leukocyte migration; germ cell programmed cell death; germ cell development; positive regulation of MAP kinase activity; positive regulation of peptidyl-tyrosine phosphorylation; ovarian follicle development; positive regulation of melanocyte differentiation; negative regulation of mast cell apoptosis; positive regulation of cell proliferation; positive regulation of Ras protein signal transduction; positive regulation of myeloid leukocyte differentiation; cell adhesion; neural crest cell migration; positive regulation of DNA replication; negative regulation of apoptosis

Research Articles on SCF

Similar Products

Product Notes

The SCF kitlg (Catalog #AAA696087) is an Active Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. The Murine SCF reacts with Species Reactivity: Mouse Cross Reactivity: Human, Monkey, Rat and may cross-react with other species as described in the data sheet. The amino acid sequence is listed below: MKEICGNPV TDNVKDITK LVANLPNDY MITLNYVAG MDVLPSHCW LRDMVIQLS LSLTTLLDK FSNISEGLS NYSIIDKLG KIVDDLVLC MEENAPKNI KESPKRPET RSFTPEEFF SIFNRSIDA FKDFMVASD TSDCVLSST LGPEKDSRV SVTKPFMLP PVA. It is sometimes possible for the material contained within the vial of "SCF, Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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