ToRCH Antigens
Product Name | EL Catalogue Number | Product Description |
Toxoplasma gondii, Grade IgG | EL-18-07 |
Description: Native Toxoplasma gondii antigens are obtained by extracting and subsequently centrifuging Toxoplasma tachyzoites from infected cell cultures. Strain: RH Buffer: 1% Triton x-100, Phosphate Buffered Saline pH 7.4 |
Toxoplasma gondii, Grade IgM | EL-18-08 |
Description: Toxoplasma Antigen, IgM Grade is produced by subjecting Toxoplasma tachyzoites to membrane fractionation, which allows for surface antigen isolation, specifically Toxoplasma p30. Strain: RH Buffer: 2% N-octyt–D-glucopyranoside (OGP) in Phosphate Buffered Saline pH 7.4 |
Rubella BR2S | EL-05-15 |
Description: The predominant form of the antigen is whole virions suspended in NTE with sucrose. The preparation is free of detergent. Residual non-viral protein may come from host tissue and culture medium. Strain: HPV-77 Buffer: NTE buffer (Sodium chloride, TRIS and EDTA) |
Cytomegalovirus, Grade 2 | EL-01-02 |
Description: This preparation contains CMV antigens from all parts of the virus cycle of replication including early and late antigens, nuclear antigen, cytoplasmic antigen, structural and non-structural proteins. The antigen is in GBS without detergent or preservative. This preparation contains residual host cellular material. Strain: AD-169 Buffer: Glycine buffered saline (GBS) pH 9.5 |
Herpes Simplex 1, Grade 2 | EL-02-02 |
Description: Herpes Simplex 1 Grade 2 antigen contains a high concentration of virus particles and components in tissue culture medium containing a low concentration of bovine serum. The preparation contains no preservative or detergent. Some residual host cellular material is present. Strain: MacIntyre Buffer: Tissue culture medium |
Varicella-Zoster, Grade 2 | EL-03-02 |
Description: The resulting antigen preparation contains a high concentration of virus and viral components as well as some cellular material suspended in EMEM with some serum proteins. Strain: VZ-10 Buffer: EMEM |
EBV Purified Antigen ‘VCA’ (glycoprotein B, gB, BALF4) | EL-16-06 |
Description: This preparation contains more than 90% virus specific protein. The predominant form of the antigen is purified protein suspended in 20mM Tris-HCl with 3M MgCl,; pH 7.4. The preparation is free of detergent. Any residual non-viral protein comes from host tissue and culture medium. The protein concentration is nominally 0.030 mg/ml. Strain: P3H3 cells infected with EBV Buffer: 20mM Tris-HCl with 3M MgCl2; pH 7.4 |
EBV Purified Antigen ‘VCA’ (glycoprotein B, gB, BALF4) Concentrate. | EL-16-07 |
Description: This preparation contains more than 90% virus specific protein. The predominant form of the antigen is purified protein suspended in 20mM Tris-HCl with 3M MgCl2; pH 7.4. The preparation is free of detergent. Residual non-viral protein comes from host tissue and culture medium. This preparation is a more concentrated for of EL-16-06 with a protein concentration is nominally 0.10 mg/ml. Strain: P3H3 cells infected with EBV Buffer: 20mM Tris-HCl with 3M MgCl2; pH 7.4 |