Active Recombinant Mouse TGF-beta 1 Protein

• Cat.No.: TGFb1-33M
• Product Overview: Recombinant Mouse Tgfb1 Protein is produced by CHO Cells expression system.

Specification

• Source: CHO cells
• Species: Mouse
• Form: Lyophilized from a 0.2 μm filtered solution in HCl with BSA as a carrier protein.
• Bio-activity: Measured by its ability to inhibit the IL-4-dependent proliferation of HT‑2 mouse T cells. Tsang, M. et al. (1995) Cytokine 7:389. The ED50 for this effect is 0.04-0.2 ng/mL.
• Molecular Mass: 12.8 kDa (monomer)
• Protein length: Ala279-Ser390
• Endotoxin: <0.01 EU per 1 μg of the protein by the LAL method.
• Purity: >95%, by SDS-PAGE under reducing conditions and visualized by silver stain
• Storage: Avoid repeated freeze-thaw cycles.
  12 months from date of receipt, -20 to -70 centigrade as supplied.
  1 month, 2 to 8 centigrade under sterile conditions after reconstitution.
  3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
• Reconstitution: Reconstitute at 50 μg/mL in 4 mM HCl containing at least 0.1% human or bovine serum albumin.

Gene Information

• Gene Name: Tgfb1 transforming growth factor, beta 1 [ Mus musculus ]
• Official Symbol: TGFb1
• Synonyms: TGFB1; transforming growth factor, beta 1; TGF-beta 1; TGF-beta-1; Tgfb; Tgfb-1; TGFbeta1; TGF-beta1
• Gene ID: 21803
• mRNA Refseq: NM_011577
• Protein Refseq: NP_035707