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CNTF Rat, His

目录号 : GP20139

Ciliary Neurotrophic Factor Rat Recombinant, His Tag

CNTF Rat, His Chemical Structure

规格 价格 库存 购买数量
2μg
¥840.00
5-10工作日
10μg
¥2,030.00
5-10工作日
1mg
¥72,800.00
5-10工作日

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

CNTF RatRecombinant produced in E. coli is a single, non-glycosylated polypeptide chaincontaining 223 amino acids (1-200a.a) and having a molecular mass of 25.2kDa.CNTF isfused to a 23 amino acid His-tag at N-terminus & purified by proprietarychromatographic techniques.

Product Data

Purity Greaterthan 95.0% as determined by SDS-PAGE. Source Escherichia Coli.
Phycical Appearance Sterilefiltered colorless solution. Shipping Condition Shipped with Ice Packs.
Synonyms Ciliaryneurotrophic factor; CNTF; Cntf.
Amino Acid Sequence MGSSHHHHHH SSGLVPRGSH MGSMAFAEQT PLTLHRRDLC SRSIWLARKI RSDLTALMES YVKHQGLNKNINLDSVDGVP VASTDRWSEM TEAERLQENL QAYRTFQGML TKLLEDQRVH FTPTEGDFHQ AIHTLMLQVSAFAYQLEELM VLLEQKIPEN EADGMPATVG DGGLFEKKLW GLKVLQELSQ WTVRSIHDLR VISSHQMGISALESHYGAKD KQM.
Stability Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Formulation CNTF proteinsolution (0.5mg/ml) containing phosphate buffered saline (pH 7.4) and 10%glycerol.

Introduction

CNTF is a polypeptide hormone whose actions appear to be restricted to the nervous system where it promotes neurotransmitter synthesis and neurite outgrowth in certain neuronal populations. The protein is a potent survival factor for neurons and oligodendrocytes and may be relevant in reducing tissue destruction during inflammatory attacks. A mutation in this gene, which results in aberrant splicing, leads to ciliary neurotrophic factor deficiency, but this phenotype is not causally related to neurologic disease. In addition to the predominant monocistronic transcript originating from this locus, the gene is also co-transcribed with the upstream ZFP91 gene. Co-transcription from the two loci results in a transcript that contains a complete coding region for the zinc finger protein but lacks a complete coding region for ciliary neurotrophic factor.CNTF is a survival factor for various neuronal cell types. Seems to prevent the degeneration of motor axons after axotomy.

Stability

Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.