CNTF Protein (Native, Rat)

Product Specifications

Abbreviation

CNTF

Synonyms

Cntf

Host

E. coli

Tag

Native

Purity

> 92 % as determined by SDS-PAGE

Bioactivity

1. Immobilized rat CNTF (Cat: 80012-RNAE) at 10 μg/ml (100 μl/well) can bind biotinylated rat CNTFR-His (aa 1-346) (Cat: 80019-R08B) with a linear range of 1.56-50.0 ng/ml. 2. Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is typically 10-100 ng/ml.

Function

Met1-Met200

Molecular Weight

The recombinant rat CNTF consisting of 200 amino acids and has a calculated molecular mass of 22.9 kDa. It migrates as an approximately 24 kDa band in SDS-PAGE under reducing conditions.