CNTF Protein (His tag)
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- Target See all CNTF Proteins
- CNTF (Ciliary Neurotrophic Factor (CNTF))
- Protein Type
- Recombinant
- Biological Activity
- Active
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Origin
- Human
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Source
- Escherichia coli (E. coli)
- Purification tag / Conjugate
- This CNTF protein is labelled with His tag.
- Purpose
- Active Recombinant Human CNTF Protein
- Sequence
- MAFTEHSPLT PHRRDLCSRS IWLARKIRSD LTALTESYVK HQGLNKNINL DSADGMPVAS TDQWSELTEA ERLQENLQAY RTFHVLLARL LEDQQVHFTP TEGDFHQAIH TLLLQVAAFA YQIEELMILL EYKIPRNEAD GMPINVGDGG LFEKKLWGLK VLQELSQWTV RSIHDLRFIS SHQTGIPARG SHYIANNKKM
- Specificity
- Met1-Met200
- Purity
- > 97 % by SDS-PAGE.
- Sterility
- 0.22 μm filtered
- Endotoxin Level
- < 1.0 EU/μg of the protein by LAL method.
- Biological Activity Comment
- Measured in a cell proliferation assay using TF-1 human erythroleukemic cell line. The ED50 for this effect is 13.5-54 ng/mL.
- Top Product
- Discover our top product CNTF Protein
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Reconstitution
- Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid votex 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.
- Buffer
- Lyophilized from a 0.22 μm filtered solution of 20 mM Tris, 150 mM NaCl, pH 8.0.
- Storage
- -20 °C,-80 °C
- Storage Comment
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Store the lyophilized protein at -20°C to -80 °C for long term.
After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.
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- Target
- CNTF (Ciliary Neurotrophic Factor (CNTF))
- Alternative Name
- CNTF (CNTF Products)
- Synonyms
- GPA Protein, CNTF Protein, HCNTF Protein, AI429687 Protein, ciliary neurotrophic factor Protein, CNTF Protein, Cntf Protein
- Background
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Description: The protein 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 protein, which results in aberrant splicing, leads to ciliary neurotrophic factor deficiency, but this phenotype is not causally related to neurologic disease.
Name: CNTF,HCNTF
- Gene ID
- 1270
- UniProt
- P26441
- Pathways
- JAK-STAT Signaling
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