Native antigens are widely used for immunodiagnostic assays such as ELISA and cytotoxicity testing. Enzo Life Sciences offers a broad range of native bacterial and viral antigens that deliver optimal antigenicity for use in vaccine therapeutics, serology-based diagnostic assays, and more.
C. trachomatis native antigen |
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| Cell lysate ideal for use as a broad positive control | ||||||
| From Chlamydia trachomatis, serotype LGV2 strain 434. Inactivated by heat treatment and 0.05% Triton X-100., ELISA, Positive control | Print as PDF | ||||||
| ALX-630-124-1000 | 1 ml | 770.00 USD |  |
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Adenovirus type 5 hexon protein |
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| From adenovirus type 5., ≥95% (SDS-PAGE), ELISA, Antibody capture, Positive control | Print as PDF | ||||||
| ALX-630-120-0100 | 100 µg | 790.00 USD | |
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Adenovirus type 40 antigen |
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| From adenovirus type 40. Inactivated by 2 hours at 54°C., ≥99%, ELISA, Antibody capture, Immunogen, LINE assay | Print as PDF | ||||||
| ALX-630-121-0100 | 100 µg | 418.00 USD | |
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Astrovirus type 1 antigen |
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| Concentrated source of Astrovirus particles and proteins | ||||||
| From astrovirus type 1, strain A88/2 Newcastle. Inactivated by b-propiolactone 0.1% and 4 hours at 32°C., ELISA, Positive control | Print as PDF | ||||||
| ALX-630-122-0200 | 200 µl | 808.00 USD | |
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Bordetella pertussis toxin |
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| High purity toxin with minimal lot-to-lot variation | ||||||
| 70323-44-3, From Bordetella pertussis, strain NCTC 10739., ≥98%, ELISA, Antibody capture, Cytotoxicity studies, LINE assay | Print as PDF | ||||||
| BML-G101-0050 | 50 µg | 380.00 USD | |
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Pertussis toxin (Bordetella pertussis) |
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| Ultra-pure pertussis toxin delivering optimal antigenicity | ||||||
| 70323-44-3, From Bordetella pertussis, strain 165., ≥95% | Print as PDF | ||||||
| BML-G100-0050 | 50 µg | 580.00 USD | |
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Bordetella pertussis FHA |
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| From Bordetella pertussis, strain NCTC 10739., ≥98% (SDS-PAGE), ELISA, Antibody capture, LINE assay | Print as PDF | ||||||
| ALX-630-123-0100 | 100 µg | 391.00 USD | |
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C. difficile toxin A |
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| From Clostridium difficile, strain VPI10463., ≥95% (SDS-PAGE), ELISA, Antibody capture, Cytotoxicity studies, LINE assay | Print as PDF | ||||||
| BML-G140-0050 | 50 µg | 422.00 USD | |
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C. difficile toxin A from ribotype 027, (native) |
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| Highly purifed preparation from hypervirulent ribotype 027 | ||||||
| From Clostridium difficile, strain R20291 (Stoke Mandeville) ribotype 027., ≥95% (SDS-PAGE), ELISA, Antibody capture, Cytotoxicity studies, LINE assay | Print as PDF | ||||||
| ENZ-PRT108-0002 | 2 µg | 843.00 USD | |
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C. difficile toxin B |
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| From Clostridium difficile, strain VPI10463., ≥95% (SDS-PAGE), ELISA, Antibody capture, Cytotoxicity studies, LINE assay | Print as PDF | ||||||
| BML-G150-0050 | 50 µg | 1,042.00 USD | |
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C. difficile toxoid A |
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| From Clostridium difficile, strain VPI10463. Inactivated by formaldehyde., ≥95% (SDS-PAGE), ELISA, Antibody capture, Cytotoxicity studies, Immunogen, LINE assay | Print as PDF | ||||||
| BML-G145-0050 | 50 µg | 457.00 USD | |
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C. difficile toxoid B |
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| From Clostridium difficile, strain VPI10463. Inactivated by formaldehyde., ≥95% (SDS-PAGE), ELISA, Antibody capture, Cytotoxicity studies, Immunogen, LINE assay | Print as PDF | ||||||
| BML-G155-0050 | 50 µg | 1,013.00 USD | |
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Cholera toxin (Vibrio cholerae), (azide free) |
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| G protein activator | ||||||
| 9012-63-9, From Vibrio cholerae. | Print as PDF | ||||||
| BML-G117-0001 | 1 mg | 431.00 USD | |
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Cholera toxin B subunit (Vibrio cholerae) |
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| G protein activator | ||||||
| 131096-89-4, From Vibrio cholerae. | Print as PDF | ||||||
| BML-G125-0001 | 1 mg | Inquire for pricing | ||||
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C. difficile toxin A from ribotype 078, (native) |
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| Highly purifed preparation from hypervirulent ribotype 078 | ||||||
| From Clostridium difficile, strain 210708 ribotype 078., >90% (SDS-PAGE), ELISA, Antibody capture, Cytotoxicity studies, LINE assay | Print as PDF | ||||||
| ENZ-PRT271-0002 | 2 µg | 678.00 USD | |
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C. difficile toxin B from ribotype 027, (native) |
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| Highly purifed preparation from hypervirulent ribotype 027 | ||||||
| From Clostridium difficile, strain R20291 (Stoke Mandeville) ribotype 027., ≥95% (SDS-PAGE), ELISA, Antibody capture, Cytotoxicity studies, LINE assay | Print as PDF | ||||||
| ENZ-PRT272-0002 | 2 µg | 662.00 USD | |
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C. difficile toxin B from ribotype 078, (native) |
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| Highly purifed preparation from hypervirulent ribotype 078 | ||||||
| From Clostridium difficile, strain 210708 ribotype 078., >90% (SDS-PAGE), ELISA, Antibody capture, Cytotoxicity studies, LINE assay | Print as PDF | ||||||
| ENZ-PRT273-0002 | 2 µg | 876.00 USD | |
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CMV native antigen |
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| From cytomegalovirus, strain AD169. Inactivated by 0.2% Triton X-100., ≥95%, ELISA, Antibody capture, Positive control | Print as PDF | ||||||
| ALX-630-125-0100 | 100 µg | 573.00 USD | |
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CMV cell lysate antigen |
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| A clarified cell lysate containing a mix of CMV antigens from all stages of the replication life cycle | ||||||
| From cytomegalovirus, strain AD-169., ELISA, Antibody capture, Positive control | Print as PDF | ||||||
| ENZ-PRT269-0100 | 100 µg | 382.00 USD | |
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Dengue NS1 ST1, (recombinant) |
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| Dengue virus NS1 protein serotype 1 presented in its native folded state with all post-translational modifications to deliver optimal antigenicity. | ||||||
| Produced in HEK 293 cells. Dengue Viral NS1 Serotype 1 (DENV1-NS1) from strain Nauru/Western Pacific/1974., ≥95% (SDS-PAGE), ELISA, Antibody capture, LINE assay, Vaccine research | Print as PDF | ||||||
| ENZ-PRT104-0100 | 100 µg | 360.00 USD | |
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Dengue NS1 ST2, (recombinant) |
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| Dengue virus NS1 protein serotype 2 presented in its native folded state with all post-translational modifications to deliver optimal antigenicity. | ||||||
| Produced in HEK 293 cells. Dengue Viral NS1 Serotype 2 (DENV2-NS1) from strain Thailand/16681/84., ≥95% (SDS-PAGE), ELISA, Antibody capture, LINE assay, Vaccine research | Print as PDF | ||||||
| ENZ-PRT105-0100 | 100 µg | 375.00 USD | |
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Dengue NS1 ST3, (recombinant) |
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| Dengue virus NS1 protein serotype 3 presented in its native folded state with all post-translational modifications to deliver optimal antigenicity. | ||||||
| Produced in HEK 293 cells. Dengue Viral NS1 Serotype 3 (DENV1-NS1) from strain Sri Lanka D3/H/IMTSSA-SRI/2000/1266., ≥95% (SDS-PAGE), ELISA, Antibody capture, LINE assay, Vaccine research | Print as PDF | ||||||
| ENZ-PRT106-0100 | 100 µg | 739.00 USD | |
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Yellow Fever NS1, (recombinant) |
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| Yellow Fever virus NS1 protein presented in its native folded state with all post-translational modifications to deliver optimal antigenicity. | ||||||
| Produced in HEK 293 cells. Yellow Fever Virus NS1 protein from strain 17D., ≥95% (SDS-PAGE), ELISA, Antibody capture, LINE assay, POC diagnostic, Vaccine research | Print as PDF | ||||||
| ENZ-PRT109-0100 | 100 µg | 426.00 USD | |
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HSV-1 native antigen |
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| From herpes simplex virus type 1. Inactivated by 0.1% Triton X-100., ≥80%, ELISA, Antibody capture, Positive control | Print as PDF | ||||||
| ALX-630-126-0200 | 200 µl | 586.00 USD | |
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HSV-2 native antigen |
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| From herpes simplex virus type 2, strain G. Inactivated by 0.1% Triton X-100., ≥80%, ELISA, Antibody capture, Positive control | Print as PDF | ||||||
| ALX-630-127-0200 | 200 µl | 599.00 USD | |
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N. gonorrhoeae native antigen |
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| Bacterial lysate ideal for use as a broad positive control | ||||||
| From Neisseria gonorrhoeae, strain ATCC 19424. Inactivated by 3 hours at 56°C., ≥99%, ELISA, Antibody capture, Cytotoxicity studies, Immunogen, LINE assay | Print as PDF | ||||||
| ALX-630-129-1000 | 1 ml | 709.00 USD | |
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T. vaginalis native antigen |
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| Cell lysate ideal for use as a broad positive control | ||||||
| From Trichomonas vaginalis, strain C-1:NIH. Inactivated by freezing/thawing in water., ≥99%, ELISA, Antibody capture, Cytotoxicity studies, Immunogen, LINE assay | Print as PDF | ||||||
| ALX-630-130-1000 | 1 ml | 731.00 USD | |
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Tick-borne Encephalitis Virus Envelope protein, (recombinant) (mouse Fc-tag) |
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| Produced in HEK293 cells. Tick-borne encephalitis virus envelope protein is fused at the C-terminus to a mouse Fc-tag., ELISA, Antibody capture, LINE assay, Vaccine research | Print as PDF | ||||||
| ENZ-PRT279-0100 | 100 µg | 596.00 USD | |
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Tick-borne Encephalitis Virus NS1 protein, (recombinant), (His-tag) |
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| Produced in HEK293 cells. Tick-borne encephalitis virus NS1 protein is fused at the C-terminus to a His-tag., ≥90% (SDS-PAGE), ELISA, Antibody capture, LINE assay, Vaccine research | Print as PDF | ||||||
| ENZ-PRT280-0100 | 100 µg | 638.00 USD | |
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Zika Virus Envelope protein (Suriname strain) |
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| Produced in HEK293 mammalian cells. Recombinant Zika virus envelope protein with C-terminal 6-His tag., ≥95% (SDS-PAGE), ELISA, Antibody capture, LINE assay, Vaccine research | Print as PDF | ||||||
| ENZ-PRT274-0100 | 100 µg | 1,215.00 USD | |
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Zika Virus -NS1 (Suriname strain) |
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| Produced in mammalian HEK293 cells. Recombinant Zika Virus (Suriname strain) NS1 protein, incorporating a C-terminal 6x His tag., ≥90% (SDS-PAGE), ELISA, Antibody capture, LINE assay, Vaccine research | Print as PDF | ||||||
| ENZ-PRT275-0100 | 100 µg | 799.00 USD | |
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Zika Virus -NS1 (Uganda strain) |
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| Produced in mammalian HEK293 cells. Recombinant Zika Virus (Uganda strain) NS1 protein, incorporating a C-terminal 6x His tag., ≥85% (SDS-PAGE), ELISA, Antibody capture, LINE assay, Vaccine research | Print as PDF | ||||||
| ENZ-PRT276-0100 | 100 µg | 799.00 USD | |
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Zika Virus -NS1 (Duo pack) |
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| Produced in mammalian HEK293 cells. Recombinant Zika Virus NS1 protein, with C-terminal 6x His tags., ≥85% (SDS-PAGE), ELISA, Antibody capture, LINE assay, Vaccine research | Print as PDF | ||||||
| ENZ-PRT277-0100 | 100 µg | 1,345.00 USD | |
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Zika Virus VLP |
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| Produced in mammalian HEK293 cells. Recombinant Zika virus-like particles consisting of envelope, pre-membrane, and membrane protein., ≥95% (SDS-PAGE), ELISA, Antibody capture, LINE assay, Vaccine research | Print as PDF | ||||||
| ENZ-PRT278-0100 | 100 µg | 1,488.00 USD | |
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