TGF-β1 (Human), Recombinant Protein, CHO, Tag Free

Premium CytoGrow™ growth factor suitable for immunology, fibrosis and cancer research, wound healing studies, and regenerative medicine.

CytoGrow™ Recombinant TGF-β1 (Human), CHO, Tag Free

Recombinant human Transforming Growth Factor Beta 1 (TGF-β1) is expressed in CHO cells to ensure proper folding and authentic mammalian post-translational modifications. This tag-free protein retains the native structure and high bioactivity of human TGF-β1, making it suitable for diverse applications in cell biology and immunology research.

TGF-β1 is a multifunctional cytokine that regulates cell growth, differentiation, immune responses, and extracellular matrix production. It plays a critical role in tissue homeostasis, wound healing, and immune modulation. Recombinant human TGF-β1 is widely used in studies of fibrosis, cancer biology, immune regulation, and developmental biology.

Specifications 

Synonym: Transforming Growth Factor Beta-1; TGF-Beta-1; Latency-Associated Peptide; LAP; TGFB1; TGFB
Species:Human
Expression System:Chinese hamster ovary cells (CHO)
Endotoxin:≤10 EU/mg
Appearance:White powder, colorless clear liquid after reconstitution
Formulation Lyophilized from a 0.22 μm filtered solution containing 0.085% TFA, 30% ACN, 5% mannitol
Reconstitution: Recommended to redissolve in 4 mM HCl
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

CytoGrow TGF-β1 (CHO) Bioactivity
Size

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