CNTF (Human), Recombinant Protein, E. coli, Tag Free

Premium CytoGrow™ growth factor suitable for neuroscience research, neurodegeneration studies, regenerative medicine, and cell survival assays

CytoGrow™ Recombinant CNTF (Human), E. coli, Tag Free

Recombinant human ciliary neurotrophic factor (CNTF) is produced in E. coli in a tag-free format, ensuring high purity and biological activity. CNTF is a member of the IL-6 family of cytokines and is best known for its neuroprotective and neurotrophic properties.

CNTF supports the survival and differentiation of various neuronal cell types and plays an essential role in nerve regeneration and neurodevelopment. Beyond the nervous system, it also influences muscle metabolism and hematopoiesis. Recombinant human CNTF is widely used in neuroscience research, neurodegenerative disease models, and studies on cell survival and regeneration.

Specifications 

Synonym: 
Species:Human
Expression System:E. coli
Endotoxin:≤10 EU/mg
Appearance:White powder, colorless liquid after reconstitution
Formulation Lyophilized from a 0.22 μm filtered solution containing 10 mM PB,
5% Trehalose, and 0.01% Tween 80
Reconstitution:Recommended to redissolve in sterile deionized water
Shipping:Ships overnight
Storage and Stability:Store in a manual defrost freezer and avoid repeated freeze-thaw cycles.

Lyophilized state:
36 months at -20°C to -80°C

After reconstitution and under sterile conditions:
6 months at -20°C to -80°C
7-10 days at 2°C to 8°C

Resources


Booklet – CytoGrow Growth Factors

Product Data Sheet

Material Safety Data Sheet (MSDS)

Frequently Asked Questions 

Data and Bioactivity

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Size

1 μg, 10 µg, 50 μg, 1 mg, 100 mg, 1 g, 1 mL, 10 mL