Human CNTF (Animal Free)

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Cat-Nr.100-007-AF
Size20 µg
Price230 €
SourceE. coli
Formulationlyophilized
Purity Confirmation≥ 98% by SDS-PAGE gel and HPLC analyses.
Length [aa]199
Molecular Weight22.7 kDa
Endotoxin Levels< 0.01 ng/ug of protein (< 0.1 EU/ug)
Biological ActivityDetermined by its ability to stimulate proliferation of human TF-1 cells using an ED50 concentration range of 50-150 ng/ml.
Species ReactivityHuman, Monkey
SynonymsCNTF; HCNTF
DescriptionCNTF is a potent neural factor that was originally characterized as a vital factor for the survival of chick ciliary neurons in vitro. CNTF is also important for the survival of other neural cell types, including primary sensory neurons, motor neurons, basal forebrain neurons and type 2 astrocytes. CNTF is highly conserved across species and exhibits cross-species bioactivity. Recombinant Human CNTF is synthesized as a 199 amino acid polypeptide (22.8 kDa) lacking a hydrophobic N-terminal signal for secretion.
Protein SequenceMAFTEHSPLT PHRRDLCSRS IWLARKLRSD LTALTESYVK HQGLNKNINL DSADGMPVAS TDQWSELTEA ERLQENLQAY RTFHVLLARL LEDQQVHFTP TEGDFHQAIH TLLLQVAAFA YQIEELMILL EYKIPRNEAD GMPINVGDGG LFEKKLWGLK VLQELSQWTV RSIHDLRFIS SHQTGIPARG SHYIANNKKM
Uniprot IDP26441
Protein RefSeqNP_000605
mRNA RefSeqNM_000614

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