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SARS-COV-2 STABILIZED SPIKE GLYCOPROTEIN (FULL-LENGTH), HIS-STREP-TAG (HEK293) SARS-CoV-2 Stabilized Spike (full-length) is a recombinant antigen which contains 6 mutations in S2 which stabilises the...

SEVERE FEVER WITH THROMBOCYTOPENIA SYNDROME VIRUS NUCLEOPROTEIN At The Native Antigen Company we have developed recombinant SFSTV Nucleoprotein, expressed in mammalian HEK293 cells. The protein...

SHEEP ANTI-CHIKUNGUNYA VIRUS Sheep anti Chikungunya virus antibody has been raised against recombinant CHIKV VLPs, expressed in mammalian cells. These VLPs are comprised of E1 and E2 envelope...

SHEEP ANTI-CMV PENTAMER Sheep anti CMV pentamer antibody has been raised against recombinant CMV gH pentameric complex, expressed in mammalian cells. The Cytomegalovirus (CMV) gH pentamer complex is...

SHEEP ANTI-EBOLA VIRUS The Native Antigen Company Sheep anti Ebola virus antibody has been raised against recombinant EBOV virus like particles (VLPs), expressed in mammalian cells. These VLPs are...

STREPTAVIDIN-FITC CONJUGATE Streptavidin-FITC conjugate is a recombinant protein purified from E. coli. It is supplied as a purified product conjugated to Fluorescein isothiocyanate (FITC). This...

STREPTAVIDIN-HRP CONJUGATE Streptavidin-HRP conjugate is a recombinant protein purified from E. coli. It is supplied as a purified product conjugated to the enzyme horseradish peroxidase (HRP). This...

STREPTOCOCCUS PNEUMONIAE ANTIGEN, NATIVE EXTRACT This product is a native extract of inactivated Streptococcus pneumoniae antigen taken from culture.   PRODUCT DETAILS – STREPTOCOCCUS...

STREPTOLYSIN O (HEMOLYTIC STREPTOCOCCUS), ACTIVE Recombinant Streptolysin O, highly purified from E. coli over-expressing SLO of Group C hemolytic Streptococci (6xHis-tagged to the signal peptide...

TETANUS TOXOID, RECOMBINANT HEAVY CHAIN FRAGMENT C Tetanus toxoid, recombinant heavy chain fragment C is a recombinant protein that is devoid of the toxin’s enzymatic activity but contains the...

TICK-BORNE ENCEPHALITIS VIRUS ENVELOPE PROTEIN, HUMAN FC-TAG Recombinant TBEV Envelope protein (amino acids 267-675), C-terminally tagged using a 15 amino acid glycine-serine linker and a human IgG1...

TICK-BORNE ENCEPHALITIS VIRUS ENVELOPE PROTEIN, MOUSE FC-TAG Recombinant TBEV Envelope protein (amino acids 267-675) was C-terminally tagged using a 15 amino acid glycine-serine linker and a mouse...

TICK-BORNE ENCEPHALITIS VIRUS IGG ELISA The quantitative immunoenzymatic determination of specific antibodies is based on the ELISA (Enzyme-linked Immunosorbent Assay) technique. Microplates are...

TICK-BORNE ENCEPHALITIS VIRUS IGG PLUS ELISA This Tick-borne encephalitis (TBE/FMSE) virus IgG plus antibody ELISA kit has been designed for the detection and the quantitative determination...

TICK-BORNE ENCEPHALITIS VIRUS IGM ELISA This Tick-borne encephalitis (TBE/FMSE) virus IgM antibody ELISA kit has been designed for the detection and the quantitative determination of specific IgM...

TICK-BORNE ENCEPHALITIS VIRUS LYSATE (STRAIN MOSCOW B-4) Tick-Borne Encephalitis Virus Lysate (Strain Moscow B-4) has been manufactured for the detection of IgG and IgM antibodies against TBE.  ...

TICK-BORNE ENCEPHALITIS VIRUS NS1 PROTEIN Tick-Borne Encephalitis Virus NS1 protein is produced entirely from human cell lines using state-of-the-art expression techniques, the same approach which...

TOSCANA VIRUS GLYCOPROTEIN 2 (GC), HUMAN HETERODIMERIC FC-TAG Recombinant gene product from Toscana virus glycoprotein 2, corresponding to amino acid 838-1304 of the M segment polyprotein. A...

TOXOCARA CANIS ANTIGEN Toxocara canis antigen has been manufactured for use in the detection of antibodies against T. canis for immunoassay development or other applications.   PRODUCT DETAILS...

TOXOPLASMA GONDII SAG2 PROTEIN Toxoplasma gondii SAG2 protein is a recombinant antigen manufactured in E. coli cells for immunoassay development and other applications.   PRODUCT DETAILS –...

TRICHOMONAS VAGINALIS ANTIGEN Our Trichomonas antigen is supplied as washed and lysed purified Trichomonas vaginalis protozoa. Our Trichomonas antigens are suitable for IVD kit manufacture or...

USUTU VIRUS NS1 PROTEIN Usutu virus NS1 protein 1 (Non-Structural 1) has been manufactured in response to the unmet need for highly purified, concentrated protein for use in serological based...

VACCINIA VIRUS B18R PROTEIN This Vaccinia virus B18R protein is derived from B18R gene of the Western reserve strain (Accession # P25213) expressing His20- Glu351, and is fused with a polyhistidine...

VARICELLA-ZOSTER VIRUS HETERODIMER GE/GI (HEK293), HIS-TAG Varicella-Zoster virus heterodimer gE/gI is manufactured in HEK293 cells and purified by affinity chromatography to greater than 95% purity...

WESSELSBRON VIRUS NS1 PROTEIN Wesselsbron virus NS1 protein is manufactured in human cell lines using state-of-the-art expression techniques, taking the same approach NAC used to produce its other...

WEST NILE VIRUS ENVELOPE PROTEIN The Native Antigen Company produce West Nile Virus Envelope protein in a proprietary mammalian cell expression system. This protein is the full length ectodomain,...

WEST NILE VIRUS LYSATE (NY 2001-6263 STRAIN) West Nile Virus lysate has been manufactured to provide a consistent source of West Nile virus (WNV) antigens. This material has been produced by...

YELLOW FEVER VIRUS ENVELOPE PROTEIN, HUMAN HETERODIMERIC FC-TAG Recombinant Yellow Fever virus Envelope protein sequence corresponds to amino acids 287-678 of the polyprotein. The transmembrane...

YELLOW FEVER VIRUS ENVELOPE PROTEIN, SHEEP FC-TAG This Yellow Fever virus Envelope protein has been manufactured in insect cells in response to the need for a highly purified, concentrated protein...

YELLOW FEVER VIRUS LYSATE (17D STRAIN) Yellow Fever Virus lysate has been manufactured to provide a consistent source of Yellow Fever Virus (YFV) antigens. This material has been produced by...

YELLOW FEVER VIRUS NS1 PROTEIN Yellow Fever Virus NS1 protein is produced entirely from human cell lines using state-of-the-art expression techniques, the same approach which NAC used to develop its...

YELLOW FEVER VIRUS VACCINE SERUM: 12-MONTH (IGG) BLEED We are pleased to make available a liquid preparation of serum obtained from a recipient of Yellow Fever virus donor vaccine (17D strain), 12...

YELLOW FEVER VIRUS VACCINE SERUM: 2-WEEK (IGM) BLEED We are pleased to make available of a unique panel of Yellow Fever Virus donor serum, from a panel of donors immunised with the Yellow Fever...

YELLOW FEVER VIRUS VACCINE SERUM: 6-MONTH (IGG) BLEED We are pleased to make available a liquid preparation of serum obtained from a recipient of Yellow Fever virus donor vaccine (17D strain), 6...

YELLOW FEVER VIRUS VACCINE SERUM: 6-WEEK (IGG) BLEED We are pleased to make available of a unique panel of Yellow Fever Virus donor serum, from a panel of donors immunised with the Yellow Fever...

YELLOW FEVER VIRUS VACCINE SERUM: PRE-VACCINATION BLEED We are pleased to make available of a unique panel of Yellow Fever Virus donor serum, from a panel of donors immunised with the Yellow Fever...