Rat KIT / c-KIT Protein (His Tag)
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Rat KIT / c-KIT Protein (His Tag) PDF Download

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Protein Production & Purification Service | Recombinant Cytokines & Growth Factors

V-kit Hardy-Zuckerman 4 feline sarcoma viral oncogene homolog Protein Datasheet



KIT / c-KIT Protein Price Inquiry ( Available Sizes )

KIT / c-KIT Protein Product Information

Synonym : KIT
Protein Construction:

A DNA sequence encoding the rat KIT (Q63116)(Met1-Thr522) was expressed, fused with a polyhistidine tag at the C-terminus.

Source: Rat
Expression Host: Human Cells

KIT / c-KIT Protein QC Testing

Purity: > 95 % as determined by SDS-PAGE SDS-PAGE:

KIT / c-KIT protein

Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method
Stability: Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N terminal: Ser 25
Molecular Mass:

The recombinant rat KIT comprises 509 amino acids and predicts a molecular mass of 56.9 kDa. The apparent molecular mass of  the recombinant protein is approximately 83 kDa in SDS-PAGE under reducing conditions due to glycosylation.

Formulation: Lyophilized from sterile PBS, pH7.4.
  1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
  2. Please contact us for any concerns or special requirements.

KIT / c-KIT Protein Usage Guide

Storage: Store it under sterile conditions at -70℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution: A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

KIT / c-KIT Protein Related Products & Topics

Related Areas:

Stem Cell>>Hematopoietic Stem Cell (HSC)>>Hematopoietic Stem Cell Marker>>c-Kit/CD117

Immunology>>Cluster of Differentiation>>Hematopoietic Stem Cell CD Marker>>c-Kit/CD117

Cancer>>Growth Factor & Receptor>>Receptor Tyrosine Kinase>>c-Kit/CD117

Enzyme>>Protein Kinase>>Receptor Tyrosine Kinase>>c-Kit/CD117

Signal Transduction>>Protein Kinase>>Receptor Tyrosine Kinase>>c-Kit/CD117


Molecule Species Description //For Detailed Info. and Price------CLICK! Cat. No
c-Kit/CD117 Human c-kit/CD117 Protein, Recombinant 11996-H08H
c-Kit/CD117 Human KIT / c-KIT / CD117 (aa 540-972) Protein, Recombinant, GST Tag 11996-H20B1
c-Kit/CD117 Mouse c-kit/CD117/Fc Protein, Recombinant 50530-M02H
c-Kit/CD117 Mouse c-kit/CD117 Protein, Recombinant 50530-M08H
c-Kit Rat KIT / c-KIT Protein, Recombinant 80321-R02H
c-Kit Rat KIT / c-KIT Protein, Recombinant 80321-R08H


Molecule Application Description //For Detailed Info. and Price------CLICK! Cat. No
Human c-Kit/CD117 WB, ELISA c-Kit / CD117 / KIT Antibody (Antigen Affinity Purified) 11996-RP02
Mouse c-Kit/CD117 WB, ELISA c-Kit / CD117 / KIT Antibody 50530-RP01
Mouse c-Kit/CD117 WB, ELISA c-Kit / CD117 / KIT Antibody (Antigen Affinity Purified) 50530-RP02

KIT / c-KIT Protein Description

Mast / stem cell growth factor receptor, also known as Proto-oncogene c-Kit, Tyrosine-protein kinase Kit, CD117 and KIT, is a single-pass type I membrane protein which belongs to the protein kinase superfamily, Tyr protein kinase family and CSF-1/PDGF receptor subfamily. CD117 / KIT contains five Ig-like C2-type (immunoglobulin-like) domains and one protein kinase domain. CD117 / KIT is the receptor for stem cell factor (mast cell growth factor). It has a tyrosine-protein kinase activity. Binding of the ligands leads to the autophosphorylation of KIT and its association with substrates such as phosphatidylinositol 3-kinase (Pi3K). CD117 is the receptor for the cytokine stem cell factor (SCF), when this receptor binds to SCF it forms a dimer that activates signaling through second messengers. Signaling through CD117 plays a role in cell survival, proliferation, and differentiation. Defects in CD117 / KIT are a cause of piebaldism which is an autosomal dominant genetic developmental abnormality of pigmentation characterized by congenital patches of white skin and hair that lack melanocytes. Defects in CD117 / KIT have also been associated with testicular tumors (TEST) which is a common solid malignancy in males.


  1. Fleischman RA. et al., 1992, J Clin Invest. 89:1713-7.
  2. Spritz RA. et al., 1992, Am J Hum Genet. 50:261-9.
  3. Syrris P. et al., 2000, Am J Med Genet. 95:79-81.
  4. Leong KG. et al., 2008, Nature. 456 (7223): 804.