Recombinant Human c-Kit/CD117 Protein (RP00114)

Overview

Product name	Recombinant Human c-Kit/CD117 Protein
Catalog No.	RP00114
Description	Recombinant Human c-Kit/CD117 Protein is produced by HEK293 expression system. The target protein is expressed with sequence (Gln26-Thr520) of human KIT/c-KIT/CD117 (Accession #NP_000213.1) fused with an Fc, 6×His tag at the C-terminus.
Bio-Activity	1.Measured by its binding ability in a functional ELISA. Immobilized recombinant human SCF at 1 μg/mL (100 μL/well) can bind recombinant human CD117 with a linear range of 1-6 ng/mL. 2.Measured by its binding ability in a functional ELISA. Immobilized Human SCF at 2 μg/mL (100 μL/well) can bind c-Kit/CD117 with a linear range of 0.049-9.11 ng/mL.
Purity	> 97% by SDS-PAGE.
Endotoxin	< 0.1 EU/μg of the protein by LAL method.
Formulation	Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.
Species	Human
Calculated MW	82.44 kDa

This protein is human homolog of the proto-oncogene c-kit. C-kit was first identified as the cellular homolog of the feline sarcoma viral oncogene v-kit. This protein is a type 3 transmembrane receptor for MGF (mast cell growth factor, also known as stem cell factor). Mutations in this gene are associated with gastrointestinal stromal tumors, mast cell disease, acute myelogenous lukemia, and piebaldism. Multiple transcript variants encoding different isoforms have been found for this gene.

Product information

Synonym	KIT; C-Kit; CD117; PBT; SCFR; c-kit
Expression Host	HEK293 cells
Tag	C-hFc&His
Swiss-Prot
Gene ID

Usage guide

Storage	Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
Reconstitution	Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.

* For research use only. Not for therapeutic or diagnostic purposes.