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Antigen

MyBioSource is the world leader in providing high quality and diverse range of antigens for research applications.

An antigen is typically defined as a substance that triggers an immunogenic response. The immune system sees the antigen as a foreign substance; that is, something that is non-self. The production of antibodies by B-cells, specialized cells of the immune system, is the most well-known immunogenic response triggered by antigens.

An antigen may be a recombinant or native protein, partial protein, synthetic or natural peptide, chemical, toxin, viral or bacterial component, standard or reagent for ELISA assays, as well as an environmental agent.

Displaying 1 to 50 (of 90 products) order by Products Name.
Haptoglobin Antigen >=95%
Gene Names:
HP; BP; HPA1S; HP2ALPHA2
Other Names:
haptoglobin
Host/Reactivities:
Host: Human Plasma
Purification:
>=95% by SDS-PAGE
Applications:
Immunogen Grade
 
(Antigen)
Popular Item
HB pre-S1+S2
Gene Names:
HB pre-S1-S2
Host/Reactivities:
Host: E Coli
Purification:
~ 95% pure (PAGE). Metal chelate purification for 6-His.
Applications:
ELISA (EIA)
 
(Antigen)
HB pre-S2
Gene Names:
HB pre-S2
Host/Reactivities:
Host: E Coli
Purification:
~ 95% pure (PAGE). Metal chelate purification for 6-His.
Applications:
ELISA (EIA)
 
(Antigen)
HBsAg, recombinant, ayw subtype
Gene Names:
HBsAg
Other Names:
partial
Purification:
Purification is conducted from broken yeast cells by following scheme: clarification, microfiltration, ultrafiltration, adsorption chromatography, ion-exchange chromatography, ultracentrifugation, ste...
Applications:
ELISA (EIA)
 
HBsAg, recombinant, adw subtype
Gene Names:
HBsAg
Other Names:
partial
Purification:
Purification is conducted from broken yeast cells by following scheme: clarification, microfiltration, ultrafiltration, adsorption chromatography, ion-exchange chromatography, ultracentrifugation, ste...
Applications:
ELISA (EIA)
 
Helicobacter pylori Antigen >90%
Host/Reactivities:
Host: E Coli
Purification:
>90%Purified
Applications:
ELISA (EIA), Lateral Flow, TIA
 
Helicobacter pylori (CagA) Antigen >95%
Gene Names:
CagA
Host/Reactivities:
Host: E Coli
Purification:
>95%Purified
Applications:
ELISA (EIA), Lateral Flow
 
(Antigen)
Helicobacter pylori (H. pylori) Antigen
Host/Reactivities:
Host: H. pylori Strain 43504
 
(Antigen)
Popular Item
Helicobacter pylori (H. pylori) Antigen
Host/Reactivities:
Host: Gastric biopsy
 
(Antigen)
Helicobacter pylori (H. pylori) Antigen
Host/Reactivities:
Host: H. pylori Strain 49503
 
(Antigen)
Popular Item
Human Hemoglobin A1c (HbA1c)
Gene Names:
HbA1c
Other Names:
Hemoglobin A1c (HbA1c)
Host/Reactivities:
Reactivity: Human
Purification:
>96% HbA1c (HPLC analysis using a Mono S Column). Product is 0.2 um filtered.
 
(Antigen)
Popular Item
NATIVE HEPATITIS A VIRUS
Applications:
ELISA (EIA)
 
(Antigen)
Popular Item
Hepatitis A Virus Antigen
Gene Names:
HAV
Other Names:
Hepatitis A (HAV) Virus Antigens; Hepatitis A Virus (HAV) Antigen; Concentrate; >60% Viral Protein
Host/Reactivities:
Host: FRhK-4 Cells
Applications:
ELISA, Western Blot
 
(Antigen)
Popular Item
Hepatitis A Virus Antigen
Gene Names:
HAV
Other Names:
Hepatitis A (HAV) Virus Antigens; Hepatitis A Virus (HAV) Antigen; >60% Viral Protein
Applications:
ELISA, Western Blot
 
(Antigen)
Popular Item
Hepatitis B Core Antigen (HBcAg) Antigen >90%
Gene Names:
HBcAg
Other Names:
Hepatitis B core antigen
Host/Reactivities:
Host: E Coli
Purification:
>90%
Applications:
ELISA (EIA), Lateral Flow, Western Blot (WB)
 
(Antigen)
Hepatitis B e antigen
Host/Reactivities:
Host: E Coli
Purification:
Purity >30%
 
(Antigen)
Hepatitis B Surface Antigen (HBsAg) Ag-Ad
Gene Names:
HBsAg
Other Names:
partial
Host/Reactivities:
Host: Insect Cell Expression System
Purification:
>90%
Applications:
ELISA (EIA)
 
(Antigen)
Popular Item
Hepatitis B Surface Antigen (HBsAg) Ag-Ad
Gene Names:
HBsAg
Other Names:
partial
Host/Reactivities:
Host: Recombinant Baculovirus
Purification:
>90%
Applications:
Lateral Flow
 
(Antigen)
Hepatitis B Surface Antigen (HBsAg) (ay)
Gene Names:
HBsAg
Other Names:
Borrelia afzelii flagellin (a.a. 197-274); Recombinant; Hepatitis B Surface Ag (ay); Borrelia afzelii
Host/Reactivities:
Host: Human Blood
Purification:
> = 99% "Ay" subtype purity (ELISA). Product is 0.2um filtered
Applications:
ELISA (EIA)
 
(Antigen)
Popular Item
Hepatitis B Surface Antigen (HBsAg) Ag-Ad
Gene Names:
HBsAg
Other Names:
partial
Host/Reactivities:
Host: Human Plasma
Purification:
>90%
Applications:
Lateral Flow, ELISA (EIA)
 
(Antigen)
Hepatitis B Surface Ag (ad)
Other Names:
Hepatitis B Surface Antigen (HBsAg) (ad)
Host/Reactivities:
Host: Human Blood
Purification:
> 99% "Ad" subtype purity (ELISA).
Applications:
ELISA (EIA)
 
(Antigen)
Popular Item
Hepatitis Be Antigen (HBeAg) Antigen >90%
Gene Names:
HBeAg
Host/Reactivities:
Host: E Coli
Purification:
>90%
Applications:
ELISA (EIA), Lateral Flow, Western Blot (WB)
 
(Antigen)
Hepatitis Be Virus (HBeAg) Antigen
Gene Names:
HBeAg; C
Host/Reactivities:
Host: E. coli
Purification:
>90%
 
(Antigen)
Hepatitis C Virus (HCV) Chimeric Ag
Gene Names:
HCV
Other Names:
hepatitis C virus polyprotein
Host/Reactivities:
Host: E Coli
Purification:
>90%
Applications:
Lateral Flow (Double antigen sandwich assays)
 
(Antigen)
Popular Item
Hepatitis C Virus (HCV) Chimeric Ag
Gene Names:
HCV
Other Names:
hepatitis C virus polyprotein
Host/Reactivities:
Host: E.coli
Purification:
>95%
Applications:
ELISA (EIA) (capture)
 
(Antigen)
Popular Item
Hepatitis C Virus (HCV) Chimeric Ag
Gene Names:
HCV
Other Names:
hepatitis C virus polyprotein
Host/Reactivities:
Host: Recombinant E Coli
Purification:
>90%
Applications:
Lateral Flow (Double Ag sandwich)
 
(Antigen)
Popular Item
HCV NS3, genotype 1a, Recombinant
Other Names:
HCV NS3; Genotype 1a; Recomb; Hepatitis C Virus (HCV) NS-3 c33c (a.a. 1192-1459) Genotype 1a; Recombinant. Recombinant protein containing the full-length HCV c33c immunodominant region (a.a.1192-1459)...
Host/Reactivities:
Host: E Coli
Purification:
GS-4B chromatography. Presents as 2 major bands with several minor smaller bands on 12% PAGE (Coomassie staining).
Applications:
ELISA (EIA)
 
(Antigen)
Hepatitis C Virus (HCV) NS3 Antigen
Gene Names:
HCV
Other Names:
hepatitis C virus polyprotein
Host/Reactivities:
Host: Recombinant E Coli
Purification:
>98%
Applications:
ELISA (EIA) (capture)
 
(Antigen)
Hepatitis C Virus (HCV) NS3 Antigen
Gene Names:
HCV
Other Names:
hepatitis C virus polyprotein
Host/Reactivities:
Host: Recombinant E Coli
Purification:
>98%
Applications:
ELISA (EIA), Western Blot (WB)
 
(Antigen)
Hepatitis E virus (HEV), capsid protein (ORF2), recombinant
Gene Names:
HEV
Purification:
Purification is conducted from broken yeast cells by following scheme: clarification, microfiltration, ultrafiltration, hydrophobic interaction chromatography, ion-exchange chromatography, ultracentri...
Applications:
Western Blot (WB)
 
Herpes Simplex Type 2 Virus
Gene Names:
HSV-2
Other Names:
Herpes Simplex Type 2 Virus (HSV-2) Antigen (Strain G) <10% Viral Protein
Applications:
ELISA
 
(Antigen)
Popular Item
Herpes Simplex Type 1 Virus
Gene Names:
HSV-1
Other Names:
Herpes Simplex Type 1 Virus (HSV-1) Antigen (Strain F) <10% Viral Protein
Applications:
Each laboratory should determine an optimum working titer for use in its particular application
 
(Antigen)
Popular Item
HERPES SIMPLEX VIRUS 1
Applications:
ELISA (EIA)
 
(Antigen)
NATIVE HERPES SIMPLEX VIRUS 1
Applications:
ELISA (EIA)
 
(Antigen)
Popular Item
Herpes Simplex Virus 1 (HSV 1 nuclear) Ag
Gene Names:
HSV 1
Host/Reactivities:
Host: HSV-1 MacIntyre Strain
Purification:
Purified infected cell extract enriched for nuclear viral proteins
Applications:
ELISA (EIA), Western Blot (WB)
 
(Antigen)
Herpes Simplex Virus 1 (HSV 1) Antigen
Gene Names:
HSV 1
Host/Reactivities:
Host: E6/Virus strain MacIntyre
Applications:
ELISA (EIA)
 
(Antigen)
Herpes Simplex Virus 1 (HSV 1) Antigen
Gene Names:
HSV 1
Host/Reactivities:
Host: E6/Virus strain MacIntyre
Applications:
ELISA (EIA)
 
(Antigen)
Herpes Simplex Virus 1 (HSV 1) Ag slides
Gene Names:
HSV 1
Host/Reactivities:
Host: HSV-1 Strain MacIntyre
Applications:
Immunofluorescence (IF)
 
Herpes Simplex Virus 1 (HSV 1) Infected Cell Extract Antigen
Gene Names:
HSV 1
Host/Reactivities:
Host: HSV-1 MacIntyre Strain
Purification:
Infected cell extract enriched for viral proteins
Applications:
ELISA (EIA), Western Blot (WB)
 
(Antigen)
Popular Item
Herpes Simplex Virus 1 (HSV 1) Infected Cell Extract Antigen.
Gene Names:
HSV 1
Host/Reactivities:
Host: HSV-1 MacIntyre Strain
Purification:
Infected cell extract enriched for viral proteins.
Applications:
ELISA (EIA), Western Blot (WB)
 
Herpes Simplex Virus 1 (HSV 1) Gradient Ag
Gene Names:
HSV 1
Host/Reactivities:
Host: HSV-1 MacIntyre Strain
Purification:
Density Gradient Purified
Applications:
ELISA (EIA), Western Blot (WB)
 
Herpes Simplex Virus 1 gD (HSV 1 gD) Ag
Gene Names:
HSV 1 gD; US6
Other Names:
homologue of HSV-1 gD; Envelope glycoprotein D
Host/Reactivities:
Host: Insect Cell Expression System
Purification:
>90%
Applications:
ELISA (EIA), Western Blot (WB)
 
Herpes Simplex Virus 1 gG (HSV 1 gG) Antigen >90%
Gene Names:
HSV 1 gG
Host/Reactivities:
Host: Insect Cell Expression System
Purification:
>90% by SDS-PAGE
Applications:
ELISA (EIA), Western Blot (WB)
 
HERPES SIMPLEX VIRUS 2
Applications:
ELISA (EIA)
 
(Antigen)
HERPES SIMPLEX VIRUS 2
Purification:
>99%
Applications:
ELISA (EIA)
 
NATIVE HERPES SIMPLEX VIRUS 2
Applications:
ELISA (EIA)
 
(Antigen)
Popular Item
Herpes Simplex Virus 2 (HSV 2 nuclear) Ag
Gene Names:
HSV 2
Host/Reactivities:
Host: HSV-2 G Strain
Purification:
Purified infected cell extract enriched for nuclear viral proteins
Applications:
ELISA (EIA), Western Blot (WB)
 
(Antigen)
Herpes Simplex Virus 2 (HSV 2) Antigen
Gene Names:
HSV 2
Host/Reactivities:
Host: E6/Virus strain G
Applications:
ELISA (EIA)
 
(Antigen)
Herpes Simplex Virus 2 (HSV 2) Ag slides
Gene Names:
HSV 2
Host/Reactivities:
Host: HSV-2 Strain G
Applications:
Immunofluorescence (IF)
 
Displaying 1 to 50 (of 90 products)
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