Ordering Information — Limited to 10 units per online order. For any larger orders, contact us through our link at the bottom of the page.
Strain: West Pacific 74. Concentrated viral lysates are purified through sucrose gradient or chromatography. Final antigens are comprised of intact virions, free viral structural and nonstructural proteins, and residual host cell proteins. NS1 and E proteins are present in the preparations. Live virus is available upon request.
This antigen is a purified preparation of Dengue 1 virus particles. It is suitable for use in assays for detection of presence of antibodies against Dengue virus, and as a positive control for the presence of the Dengue virus antigens in a sample. The product is formulated in a buffer that should not interfere with conjugation chemistries that are typically used in immunoassay development.
View the Sample Product Information Sheet.
Inactivation & Safety — Each lot of dengue antigen is inactivated chemically and this inactivation verified using a sensitive tissue culture based infectivity assay. This product contains no detectable infectious material.
Applications — IgG and IgM detection assays including ELISA with polystyrene and latex solid phases. Western Blot. Lateral flow assays. The antigens are suitable for conjugation to gold or latex particles. Technical assistance with ELISA protocols, conjugation to nano gold and sandwich monoclonal antibody applications is available.
Each antigen lot is tested for potency using ELISA, and compared to a reference antigen. This ensures the amount of viral protein in each batch is consistent. The total protein concentration reported includes both viral and non-viral proteins, with the ratio dependent on the purity of the antigen. View our Quality Policy and ISO Certification.