Active GMP Recombinant Porcine TGFB1 Protein, His-Tagged

• Cat.No.: TGFB1-01P
• Product Overview: GMP Recombinant Porcine TGFB1 Protein, His-Tagged was expressed in Escherichia coli cell-derived in an animal component free process under cGMP guidelines.

Specification

• Description: Transforming growth factor beta 1 or TGF-β1 is a polypeptide member of the transforming growth factor beta superfamily of cytokines. It is a secreted protein that performs many cellular functions, including the control of cell growth, cell proliferation, cell differentiation, and apoptosis. In humans, TGF-β1 is encoded by the TGFB1 gene.
• Source: Escherichia coli
• Species: Porcine
• Tag: His
• Form: Lyophilized
• Bio-activity: Measure by its ability to inhibit IL-4-induce proliferation in HT-2 cells. The ED50 for this effect is <0.1 ng/mL.
• AA Sequence: MALDTNYCFSSTEKNCCVRQLYIDFRKDLGWKWIHEPKGYHANFCLGPCPYIWSLDTQYSKVLALYNQHNPGASAAPCCVPQALEPLPIVYYVGRKPKVEQLSNMIVRSCKCS with polyhistidine tag at the C-terminus
• Endotoxin: <0.1 EU per 1 μg of the protein by the LAL method.
• Purity: >98% as determined by SDS-PAGE. Ni-NTA chromatography
• Notes: Please use within one month after protein reconstitution.
• Storage: Lyophilized protein should be stored at -20°C. Upon reconstitution, protein aliquots should be stored at -20°C or -80°C.
• Storage Buffer: The protein was lyophilized from a solution containing 20 mM sodium citrate, 0.2 M NaCl, pH 4.5.
• Reconstitution: It is recommended to reconstitute the lyophilized protein in sterile H2O to a concentration not less than 100 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.

Gene Information

• Gene Name: TGFB1 transforming growth factor beta 1 [ Sus scrofa (pig) ]
• Official Symbol: TGFB1
• Synonyms: TGF-BETA-1
• Gene ID: 397078
• mRNA Refseq: NM_214015.2
• Protein Refseq: NP_999180.2
• UniProt ID: P07200