Recombinant Human CNTFR-alpha Protein
Sizes: 10ug, 20g, 50ug, 100ug
Catalogue Numbers: RP00242-10, RP00242-20, RP00242-50, RP00242-100
Citations, Manuals and MSDS Available upon request.
Description: Recombinant Human CNTFR-alpha Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Gln 23 - Pro 346 ) of human CNTF R alpha (Accession #NP_001833.1) fused with a 6×His tag at the C-terminus.
Alternate Names: CNTFR
SWISS: P26992
GeneID: 1271
Species: Human
Purity: ≥ 95 % as determined by SDS-PAGE.
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.
Background: CNTF is a member of the cytokine family. It is a polypeptide hormone that have functions in promoting neurotransmitter synthesis and neurite outgrowth in certain neuronal populations. It's actions appear to be restricted to the nervous system. Ciliary neurotrophic factor (CNTF) has biological effects through the activation of a multi- subunit receptor complex, consisting of an extracelluar CNTF binding subunit (CNTFα) and two transmembrane signal transduction proteins: glycoprotein gp130 and LIF receptor. CNTF is considered as a potent survival factor of neurons and oligodendrocyteands may be relevant in reducing tissue destruction during inflammatory attacks. CNTF also is a survival factor for neurons of the peripheral sensory sympathetic and ciliary ganglia.
Bio-Activity: Measured by its binding ability in a functional ELISA. Immobilized Recombinant Human CNTFR at 3 μg/mL (100 μL/well) can bind Recombinant Human CNTF with a linear range of 0.078-6.3 μg/mL.
Source: HEK293 cells
Tag: C-His
Formulation: Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. Contact us for customized product form or formulation.
Antigen Sequence: QRHSPQEAPHVQYERLGSDVTLPCGTANWDAAVTWRVNGTDLAPDLLNGSQLVLHGLELGHSGLYACFHRDSWHLRHQVLLHVGLPPREPVLSCRSNTYPKGFYCSWHLPTPTYIPNTFNVTVLHGSKIMVCEKDPALKNRCHIRYMHLFSTIKYKVSISVSNALGHNATAITFDEFTIVKPDPPENVVARPVPSNPRRLEVTWQTPSTWPDPESFPLKFFLRYRPLILDQWQHVELSDGTAHTITDAYAGKEYIIQVAAKDNEIGTWSDWSVAAHATPWTEEPRHLTTEAQAAETTTSTTSSLAPPPTTKICDPGELGSGGGP
Endotoxin: < 0.1 EU/μg of the protein by LAL method.
Research Use Only