Antigens & Antibodies
Showing 51–100 of 797 results
Chikungunya Virus E2 Envelope Protein (HEK293), Mouse Fc-Tag
Recombinant Chikungunya virus E2 envelope protein, corresponding to amino acids 326-693 of the polyprotein, incorporating a C-terminus mouse Fc-tag. Protein is expressed in mammalian HEK293 cells with
Chikungunya Virus Lysate
Purified heat inactivated Lysate of native Chikungunya virus infected Vero cells.
Chikungunya Virus Mutant (A226V) E1 Envelope Protein (Insect Cells)
Recombinant Chikungunya virus mutant (A226V) E1 envelope protein, comprising amino acids 67-482, expressed in insect cells with This point mutation was shown to be responsible for an increased capacity of CHIKV strains to infect and replicate in the mosquito Aedes albopictus, facilitating virus transmission to a naive human population.
Chikungunya Virus VLP
Recombinant Chikungunya Virus-Like Particles produced in mammalian HEK293 cells. Chikungunya structural proteins are transiently expressed to form a particle comprising E1, E2 and capsid protein, without the non-structural proteins or genome. Resultant particles are totally non-infectious. >90% pure.
Chlamydia Trachomatis Antigen
Native Chlamydia trachomatis antigen from clarified cell lysate.
Clostridium Difficile Toxin A
Native toxin A purified from Clostridium difficile, presented in lyophilised form at Activity tested on Vero cells.
Clostridium Difficile Toxin B
Native toxin B purified from Clostridium difficile, presented in lyophilised form at Activity tested on Vero cells.
Clostridium Difficile Toxoid A
Native toxin A purified from Clostridium difficile, inactivated by formaldehyde treatment. Presented in lyophilised form at greeter than 95% purity.
Clostridium Difficile Toxoid B
Native toxin B purified from Clostridium difficile, inactivated by formaldehyde treatment. Presented in lyophilised form at greater than 95% purity.
Crimean Congo Hemorrhagic Fever Virus Glycoprotein 38 (gp38)
Recombinant CCHFV major glycoprotein gp38 produced in HEK293 cells and purified from culture supernatant. This incorporates a Strep-His (C-terminal)
Crimean-Congo Hemorrhagic Fever Virus Gc Protein, Human Fc-Tag
Recombinant CCHFV major glycoprotein Gc produced in HEK293 cells and purified from culture supernatant. The C-terminal transmembrane domain and the intravirion tail of the protein have been replaced by a 15 amino acid glycine-serine linker and the human IgG1 Fc region.
Crimean-Congo Hemorrhagic Fever Virus Gc Protein, Sheep Fc-Tag
Recombinant CCHFV major glycoprotein Gc produced in HEK293 cells and purified from culture supernatant. The C-terminal transmembrane domain and the intravirion tail of the protein have been replaced by a 15 amino acid glycine-serine linker and the sheep IgG Fc region.
Crimean-Congo Hemorrhagic Fever Virus Gn Protein, His-Tag
Recombinant Crimean Congo Hemorraghic Fever Virus glycoprotein N, incorporating a C-terminal 6xHis tag expressed in mammalian HEK293 cells. The protein consists of amino acids 520-690 (amino acid positions correspond to full length glycoprotein precursor of the M segment of CCHFV).
Crimean-Congo Hemorrhagic Fever Virus Nucleoprotein
Recombinant Crimean Congo Hemorraghic Fever Virus Nucloprotein incorporating an N-terminal His-tag expressed in mammalian HEK293 cells.
Cryptosporidium Parvum Oocysts
Cryptosporidium parvum oocysts are purified from the faeces of experimentally infected calves using density gradient centrifugation and repeated washing.
Cytomegalovirus Cell Lysate Antigen
A clarified cell lysate containing a mix of native CMV antigens from all stages of the replication life cycle.
Cytomegalovirus gH Pentamer Complex
Recombinant human cytomegalovirus pentamer protein complex, consisting of gH, gL, UL128, UL130 and UL131A proteins, produced in mammalian HEK293 cells, at This complex has been shown to bind our recombinant NRP-2 protein in ELISA.
Cytomegalovirus gH Pentamer Complex, ultra pure grade
Cytomegalovirus gH Pentamer Complex comprises five viral proteins (gH, gL, UL128, UL130, and UL131A). This complex has been shown to bind our recombinant NRP-2 protein in ELISA. This protein has been purified by an additional ion-exchange chromatography step achieving purity >95% by SDS-PAGE.
Cytomegalovirus Glycoprotein B (gB), Human Fc
Recombinant human cytomegalovirus glycoprotein B (gB) protein, comprising amino acids 1-700 from the BE/14/2011 strain and incorporating a human IgG1 Fc-tag at the C-terminus. Produced in HEK293 cells, at
Cytomegalovirus Glycoprotein B (gB), Mouse Fc
Recombinant human cytomegalovirus glycoprotein B (gB) protein, comprising amino acids 1-700 from the BE/14/2011 strain and incorporating a mouse IgG1 Fc-tag at the C-terminus. Produced in HEK293 cells at
Cytomegalovirus Purified Antigen
A concentrated source of native human Cytomegalovirus particles purified by sucrose gradient ultracentrifugation.
Cytomegalovirus trimer gH/gL/gO Complex His-tag
CMV gH/gL/gO trimeric complex, purified by immobilised metal affinity chromatography and size exclusion chromatography. The 6xHis-tag is located at the C-terminus of gH.
Dengue Virus Lysate, Serotype 2
Purified heat inactivated Lysate of native Dengue virus (Serotype 2, New Guinea C strain) from infected Vero cells.
Dengue Virus NS1 Protein Serotypes 1-4
Combination pack of all four serotypes of Dengue virus NS1 protein, produced in mammalian HEK293 cells, all
Dengue Virus Serotype 1 DIII Envelope Protein
Dengue virus serotype 1 Envelope DIII domain, C-terminal His-tag, recombinant protein manufactured in E. coli.
Dengue Virus Serotype 1 NS1 Protein (HEK293)
Recombinant Dengue Virus serotype 1 NS1 protein hexamer, incorporating a C-terminal 6xHis-tag, produced in mammalian HEK293 cells at
Dengue Virus Serotype 1 VLP
Recombinant Dengue Virus serotype 1 virus-like particles consisting of Envelope, pre-Membrane and Membrane proteins, produced in mammalian HEK293 cells at
Dengue Virus Serotype 2 DIII Envelope Protein
Dengue virus serotype 2 Envelope DIII domain, C-terminal His-tag, recombinant protein manufactured in E. coli.
Dengue Virus Serotype 2 Envelope Protein (HEK293)
Recombinant Dengue virus serotype 2 Envelope protein incorporating a C-terminal 6xHis-tag expressed in mammalian HEK293 mammalian cells, at
Dengue Virus Serotype 2 NS1 Protein (HEK293)
Recombinant Dengue Virus serotype 2 NS1 protein hexamer, incorporating a C-terminal 6xHis-tag, produced in mammalian HEK293 cells at
Dengue Virus Serotype 2 VLP
Recombinant Dengue Virus serotype 2 virus-like particles consisting of Envelope, pre-Membrane and Membrane protein produced in mammalian HEK293 cells at
Dengue Virus Serotype 3 DIII Envelope Protein
Dengue virus serotype 3 Envelope DIII domain, C-terminal His-tag, recombinant protein manufactured in E. coli.
Dengue Virus Serotype 3 Envelope Protein (HEK293)
Recombinant Dengue virus serotype 3 Envelope protein incorporating a C-terminal 6xHis-tag expressed in mammalian HEK293 mammalian cells, at Human and mouse Fc-tagged envelope proteins are also available - please enquire here.
Dengue Virus Serotype 3 NS1 Protein (HEK293)
Recombinant Dengue Virus serotype 3 NS1 protein hexamer, incorporating a C-terminal 6xHis-tag, produced in mammalian HEK293 cells at
Dengue Virus Serotype 3 VLP
Recombinant Dengue Virus serotype 3 virus-like particles consisting of Envelope, pre-Membrane and Membrane protein produced in mammalian HEK293 cells at
Dengue Virus Serotype 4 DIII Envelope Protein
Dengue virus serotype 4 Envelope DIII domain, C-terminal His-tag recombinant protein manufactured in E. coli.
Dengue Virus Serotype 4 Envelope Protein (HEK293)
Recombinant Dengue virus serotype 4 Envelope protein incorporating a C-terminal 6xHis-tag expressed in mammalian HEK293 mammalian cells, at
Dengue Virus Serotype 4 NS1 Protein (HEK293)
Recombinant Dengue Virus serotype 4 NS1 protein hexamer, incorporating a C-terminal 6xHis-tag, produced in mammalian HEK293 cells at NS1 protein is available in a choice of two buffers, Tris-Nacl or EPPS-NaCl, both at pH8.5. Tris buffered NS1 protein is suitable for most standard applications. EPPS buffered NS1 is provided for protein conjugation studies.
Dengue Virus Serotype 4 VLP
Recombinant Dengue Virus serotype 4 virus-like particles consisting of Envelope, pre-Membrane and Membrane protein produced in mammalian HEK293 cells at
Dengue Virus VLP – Serotypes 1-4
Multi-pack of all Dengue Virus VLPs, containing 100ug each of VLPs from serotypes 1-4.
Diphtheria Toxin
Purified native diphtheria toxin from Corynebacterium diphtheriae,
Diphtheria Toxin, CRM197 Mutant
CRM197 is a genetically detoxified diphtheria toxin. It is expressed as a soluble, correctly folded ~58kDa recombinant protein in the cytoplasm of E. coli and then produced to >99% purity.
Diphtheria Toxoid
Purified diphtheria toxin from Corynebacterium diphtheria strain NCTC 10648; converted to inactive toxoid form and presented lyophilised.
Diphtheria Toxoid (Frozen)
Diphtheria toxoid is a formaldehyde-inactivated toxin purified from Corynebacterium diphtheriae strain NCTC 10648. Toxoid is presented frozen in Tris-EDTA disodium salt buffer.
Ebola Virus Envelope Glycoprotein (GP) (Zaire, Boende-Lokolia)
Ebola Virus Envelope Glycoprotein (GP) (Zaire, Boende-Lokolia) is a recombinant protein produced in HEK293 cells with a C-term His-tag. Ebola GP (Zaire Boende-Lokolia) has been developed for use in immunoassay and vaccine development.
Ebola Virus Envelope Glycoprotein (GP1) (Zaire, Boende-Lokolia)
Ebola Virus Envelope Glycoprotein (GP1) (Zaire, Boende-Lokolia) is a recombinant protein produced in HEK293 cells with a C-terminal His-tag. Ebola GP1 (Zaire Boende-Lokolia) has been developed for use in immunoassay and vaccine development.
Ebola Virus Nucleoprotein (NP) (Sudan)
This product is a recombinant Ebola virus (Sudan) Nucleoprotein (NP), expressed and purified from E. coli for development of ELISA and rapid test immunoassays.
Ebola Virus Nucleoprotein (NP) (Zaire)
This product is a recombinant Ebola virus (Zaire) Nucleoprotein (NP), expressed and purified from E. coli for development of ELISA and rapid test immunoassays.
Ebola Virus VP40 (Zaire)
This product is a recombinant Ebola virus (Zaire) VP40, expressed and purified from E. coli with greater than 95% purity for development of ELISA and rapid test immunoassays.
Echinococcus Granulosus Antigen
Echinococcus granulosus antigen is derived from bovine hydatid cyst as sterile filtered cyst fluid, manufactured for use in immunoassay development and other research applications. Custom sizes and bulk quantities available, please inquire here.
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