Recombinant Proteins

The active form of this protein is a trimer. Recombinant human TNF-a was expressed in E. coli. Additional amino acid, Methionine, was attached at N-terminus of the protein.

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Expression Host E. coli

USD 140.00

2 Weeks

Recombinant Human B7-1Fc is a homodimeric B7-1 fusion protein, whose monomer contains a total of 441 amino acid residues, consisting of 211 amino acid residues corresponding to the extracellular domain of human B7-1, fused to the Fc portion of human IgG1.
The calculated molecular weight of the B7-1 Fc monomer is 50.0 kDa.

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Expression Host CHO

USD 250.00

2 Weeks

Recombinant Human B7-1Fc is a homodimeric B7-1 fusion protein, whose monomer contains a total of 441 amino acid residues, consisting of 211 amino acid residues corresponding to the extracellular domain of human B7-1, fused to the Fc portion of human IgG1.
The calculated molecular weight of the B7-1 Fc monomer is 50.0 kDa.

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Expression Host CHO

USD 250.00

2 Weeks

Recombinant Human B7-2Fc is a homodimeric B7-2 fusion protein, whose monomer contains a total of 453 amino acid residues, consisting of 222 amino acid residues corresponding to the extracellular domain of Human B7-2, fused to the Fc portion of Human IgG1.
The calculated molecular weight of the B7-2 Fc monomer is 51.2 kDa.

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Expression Host CHO

USD 140.00

2 Weeks

Recombinant Human B7-2Fc is a homodimeric B7-2 fusion protein, whose monomer contains a total of 453 amino acid residues, consisting of 222 amino acid residues corresponding to the extracellular domain of Human B7-2, fused to the Fc portion of Human IgG1.
The calculated molecular weight of the B7-2 Fc monomer is 51.2 kDa.

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Expression Host CHO

Recombinant Human TNF-a produced in E. coli is a single, non-glycosylated polypeptide having a Molecular Mass of 17.4 kDa protein and consisting of 158 amino acid residues.

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Expression Host E. coli

Recombinant Human TNF-a produced in E. coli is a single, non-glycosylated polypeptide having a Molecular Mass of 17.4 kDa protein and consisting of 158 amino acid residues.

Tag Tag Free
Expression Host E. coli