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Human CNTF protein, His tag (active)

Human CNTF protein, His tag (active). GTX66948-pro

Cat. No. GTX66948-pro

Application

 Functional Assay

Species

 Human
Package
20 μg ($219)
See all CNTF protein products

APPLICATION

Application Note

Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED₅₀ for this effects is less or equal to 1 μg/ml.

PROPERTIES

Form

Liquid

Buffer

20mM Tris-HCl buffer (pH8.5), 1mM DTT, 30% Glycerol, 0.2M NaCl

Preservative

No preservative

Storage

Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.

Concentration

1 mg/ml (Please refer to the vial label for the specific concentration.)

Region/Sequence

Full length protein, N-terminal His-Tag; Length: 220 a.a. Sequence: MGSSHHHHHH SSGLVPRGSH MAFTEHSPLT PHRRDLCSRS IWLARKIRSD LTALTESYVK HQGLNKNINL DSADGMPVAS TDQWSELTEA ERLQENLQAY RTFHVLLARL LEDQQVHFTP TEGDFHQAIH TLLLQVAAFA YQIEELMILL EYKIPRNEAD GMPINVGDGG LFEKKLWGLK VLQELSQWTV RSIHDLRFIS SHQTGIPARG SHYIANNKKM

Expression System

E. coli

Purity

> 95% by SDS-PAGE.

Endotoxin

< 1.0 EU/μg (determined by LAL method)

Conjugation

Unconjugated

Note

For In vitro laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.

TARGET

Synonyms

ciliary neurotrophic factor , HCNTF

Background

The protein encoded by this gene 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. A read-through transcript variant composed of the upstream ZFP91 gene and CNTF sequence has been identified, but it is thought to be non-coding. Read-through transcription of ZFP91 and CNTF has also been observed in mouse. [provided by RefSeq, Oct 2010]

Database

Research Area

DATA IMAGES

Human CNTF protein, His tag (active). GTX66948-pro

GTX66948-pro Image

3 μg of GTX66948-pro Human CNTF protein (active) by SDS-PAGE under reducing condition and visualized by coomassie blue stain

REFERENCE

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REVIEW

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SDS
Glycerol.pdf
Package List Price ($)
$ 219