Search results for: 'SARS-CoV-2'

ELISA

Virus

Recombinant

Unconjugated

ELISA

Virus

Recombinant

Unconjugated

CLIA,  ELISA,  LF,  WB

> 90% pure by SDS-PAGE. Ligand affinity purified.

This recombinant protein contains Covid-19 whole spike protein trimer (S-trimer) with a MW of ~145 kDa on 7.5% reducing gel as a monomer. It is recognized by an anti-spike protein antibody in ELISA tests.

Insect cell

CLIA,  ELISA,  LF,  WB

> 95% pure by SDS-PAGE. Ligand affinity purified.

This recombinant protein contains Covid-19 spike protein receptor binding domain (S-RBD, Arg319-Phe541) with a MW of 29.17 kDa. It is recognized by an anti-S-RBD antibody in ELISA tests.

Insect cell

CLIA,  ELISA,  LF,  WB

> 95% pure by SDS-PAGE. Ligand affinity purified.

This recombinant protein contains full length of Covid-19 Omicron nucleocapsid protein (carrying mutations of P13L, Δ31-33, R203K, G204R) with a MW of 46.2 kDa.

E. coli

CLIA,  ELISA,  LF,  WB

> 95% pure by SDS-PAGE. Ligand affinity purified.

This recombinant protein contains Covid-19 whole nucleocapsid protein (N protein) with a MW of 49.6 kDa. It is recognized by an anti-N-protein antibody in ELISA tests.

Insect cell

CLIA,  ELISA,  LF,  WB

> 95% pure by SDS-PAGE. Ligand affinity purified.

This recombinant protein contains Covid-19 whole nucleocapsid protein (N protein) with a MW of 46.5 kDa. It is recognized by an anti-N-protein antibody in ELISA tests.

E. coli

ELISA,  IF

Virus

Recombinant

Unconjugated

ELISA,  IF

Virus

Recombinant

Unconjugated

ELISA,  IF

Virus

Recombinant

Unconjugated