AR51974PU-S CNTF (1-200, His-tag)

Search for all "CNTF"

50 µg / €400.00
Please visit the country specific website of OriGene Technologies or contact your local Distributor to buy this product.

Quick Overview

CNTF

Product Description for CNTF

CNTF.
Presentation: Purified

Properties for CNTF

Product Category Proteins & Growth Factors
Quantity 50 µg
Synonyms Ciliary Neurotrophic Factor
Presentation Purified
Molecular weight 25.2 kDa
Source E. coli
Species (Protein) Rat
Shipping to Worldwide
PDF datasheet View Datasheet
Manufacturer OriGene Technologies GmbH
Material safety datasheet MSDS for Proteins (de)

Datasheet Extract

Immunogen
Swiss Prot Num:
P20294
Purity > 95 % by SDS-PAGE
Background CNTF also known as ciliary neurotrphic factor is a survival factor for various neurol cell types. CNTF is highly conserved across species and exhibits cross-species bioactivity. CNTF is a 25 kDa polypeptide that was origilly isolated as a target-derived survival factor of parasympathetic ciliary ganglion neurons. Binding of CNTF to CNTF receptor triggers heterodimerization of gp130 and LIFR, forming an active trimeric receptor complex and activates the downstream sigling pathway.
Concentration 0.5 mg/ml (determined by bradford assay)
General Readings Linker R., et al. (2009) Crit Rev Immunol. 29(1):43-68.
Stahl N., et al. (1994) J Neurobiol. 25(11):1454-66.
Storage Store undiluted at 2-8°C for one week or (in aliquots) at -20°C to -80°C for longer.
Avoid repeated freezing and thawing.
Shelf life: one year from despatch.
Description
Description:
Recombint rat CNTF, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventiol chromatography techniques.
AA Sequence:
MGSSHHHHHH SSGLVPRGSH MGSMAFAEQT PLTLHRRDLC SRSIWLARKI RSDLTALMES YVKHQGLNKN INLDSVDGVP VASTDRWSEM TEAERLQENL QAYRTFQGML TKLLEDQRVH FTPTEGDFHQ AIHTLMLQVS AFAYQLEELM VLLEQKIPEN EADGMPATVG DGGLFEKKLW GLKVLQELSQ WTVRSIHDLR VISSHQMGIS ALESHYGAKD KQM
Biological activity:
Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is less or equal to 40 ng/ml.
Molecular weight:
(223aa) confirmed by MALDI-TOF
Format
Buffer System:
Phosphate buffered saline (pH 7.4) containing 10% glycerol.
Endotoxin level:
< 1.0 EU per 1 microgram of protein (determined by LAL method)
Purity:
>95% by SDS-PAGE
State:
Liquid purified protein
Purified
  • LinkedIn