Forgot your password?
New User?
Remember me
banner banner

You are here:Home » Molecular Biology » MB-Growth Factors-CNTF » CNTF, Recombinant, Human (Ciliary Neurotrophic Factor, HCNTF)

CNTF, Recombinant, Human (Ciliary Neurotrophic Factor, HCNTF)


  For pricing information, USA customers sign in.
  Outside USA? Please contact your distributor for pricing.


CNTF (Ciliary Neurotrophic Factor) is a potent neural factor that was originally characterized as a survivability factor for chick ciliary neurons in vitro. CNTF has also been shown to promote survivability and differentiation of other neuronal cell types. Recombinant human CNTF is a 22.9kD protein containing 200aa residues.
Catalog #169658
SourceRecombinant protein corresponding to human CNTF expressed in E. coli.
Molecular Weight~22.9kD
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile buffer or dH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Molecular Weight~22.9kD
SourceE. coli
Purity~98% (SDS-PAGE, HPLC)
Concentration~0.1-1mg/ml after reconstitution
FormSupplied as a lyophilized powder. No preservatives added. Reconstitute with 5mM sodium phosphate, pH 7.5 to 0.1-1mg/ml.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

External Links