Recombinant Proteins

This is an E. coli-derived recombinant protein corresponding to full length Hepatitis B core antigen. It is immunoreactive with sera from HBV-infected individuals.

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Expression Host Other

Recombinant HCV NS3 protein, fused to His-tag, was expressed in E.coli and purified by using conventional chromatography techniques.

Tag His-tag
Expression Host E.Coli

Recombinant HCV NS3 protein, fused to His-tag, was expressed in E.coli and purified by using conventional chromatography techniques.

Tag His-tag
Expression Host E.Coli

This antigen is amino acids 403 to 461 of Hepatitis E Virus (HEV) expressed in Escherichia coli. This region encodes ORF2 (Open reading frame 2) which is believed to encode the HEV structural/capsid proteins. The Hepatitis E Virus is a non-enveloped positive strand RNA virus with three overlapping ORFs (ORF1 encodes non-structural proteins, whilst ORF2 & 3 encode structural proteins).

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Expression Host Other

Recombinant Hepatitis B core particles consisting of amino acids 1-183. An Escherichia coli expression system was used.

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Expression Host Other

Purified recombinant Epstein-Barr virus nuclear antigen expressed in Pichia pastoris. This recombinant protein is truncated to 340 amino acids with the glycine-alanine repeats removed.

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Expression Host Other

USD 660.00

5 Days

Recombinant HCV core amino acids 2 to 192 (22 kDa), fused to beta-galactosidase (114 kDa)

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Expression Host Other

This antigen is amino acids 633 to 659 of Hepatitis E Virus (HEV) expressed in Escherichia coli. This region encodes ORF2 (Open reading frame 2) which is believed to encode the HEV structural/capsid proteins. The Hepatitis E Virus is a non-enveloped positive strand RNA virus with three overlapping ORFs (ORF1 encodes non-structural proteins, whilst ORF2 & 3 encode structural proteins).

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Expression Host Other

This antigen is an E. coli-derived recombinant protein corresponding to amino acids 92-123 of the Hepatitis E ORF3 antigen.This region encodes ORF3 (Open reading frame 3) which is believed to encode the HEV structural/capsid proteins. The fusion partner is beta-Galactosidase. The Hepatitis E Virus is a non-enveloped positive strand RNA virus with three overlapping ORFs (ORF1 encodes non-structural proteins, whilst ORF2 & 3 encode structural proteins).

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Expression Host Other

Recombinant Hepatits B Core particles consisting of 180 amino acids. An Escherichia coli expression system was used. It self-assembles into large MW particles.

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Expression Host Other

USD 660.00

5 Days

Recombinant human Immunodeficiency Virus 1 gp41 (ecto).

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Expression Host Other