TGF-β1

• Accession Number:

  P01137

• Expression Region:

  Ala279-Ser390

• Expression System:

  CHO

• Tag:

  Tag free

• Stability:

  36 months at -20°C to -80°C in lyophilized state 6 months at -20°C to -80°C under sterile conditions after reconstitution 7-10 days at 2°C to 8°C under sterile conditions after reconstitution Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

• Endotoxin:

  ≤10 EU/mg

• Purity:

  ≥ 95% as determined by SDS-PAGE

• Activity:

  Measured in a cell inhibition assay using TF-1 cells at IL4 presence. The ED50 for this effect is ≤0.1ng/mL.

• Reconstitution:

  It is recommended to redissolve in 4mM HCL

• Molecular Weight:

  12.8 kDa

• Shipping Conditions:

  Blue Ice

• 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, pH 2.5

• Product Name Synonym:

  Transforming Growth Factor Beta-1; TGF-Beta-1; Latency-Associated Peptide; LAP; TGFB1; TGFB

• Species:

  Human