Products

Product Description

Rat Cntf (NP_037298, 1 - 200 a.a.) full length recombinant protein with His tag expressed in Escherichia coli expression system.Bioactive Protein,Bioactive Proteins,Bioactive,Active,Functional Protein,Functional Proteins,Full-Length Protein,Full-Length Proteins,Full-Length,Full Length,FullLength

Host

Escherichia coli

Theoretical MW (kDa)

25.2

Form

Liquid

Preparation Method

Escherichia coli expression system

Purity

> 95% by SDS-PAGE

Endotoxin Level

< 1 EU/ug

Activity

Rat CNTF stimulates cell proliferation of the TF-1 human erythroleukemic cells. The ED₅₀ range ≤ 40 ng/mL.

Quality Control Testing

SDS-PAGE Stained with Coomassie Blue

3 ug SDS-PAGE under reducing condition and visualized by coomassie blue stain.

Recommend Usage

SDS-PAGE
The optimal working dilution should be determined by the end user.

Storage Buffer

In PBS, pH 7.4 (10% glycerol)

Storage Instruction

Store at 4°C for one week. For long term storage store at -20°C.
Aliquot to avoid repeated freezing and thawing.

Note

Result of bioactivity analysis