Dengue Virus Polyvalent type 1-4 - AR10521PU-L

Product Description for Dengue Virus Polyvalent type 1-4

Dengue Virus Polyvalent type 1-4.
Presentation: Purified

Purity	>95% pure as determined by 10% PAGE (coomassie staining). Purification Method: Purified by proprietary chromatographic technique.
Background	Caused by one of four closely related virus serotypes of the genus Flavivirus, family Flaviviridae, each serotype is sufficiently different that there is no cross-protection and epidemics caused by multiple serotypes (hyperendemicity) can occur. In cell culture experiments and mice Morpholino antisense oligos have shown specific activity against Dengue virus.
Concentration	0.79 mg/ml
Storage	Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing. Shelf life: one year from despatch.
Description	Description: Polyvalent Dengue antigen is a 22kDa protein that contains 4 Dengue antigen subtypes, produced in E.coli and fused to a 6xHis Tag. The immunoreactive peptide span from the viral envelope to the non-functional region. The polyvalent Dengue antigen consists of 25% recombinant antigen from each of the Dengue subtypes in their composition. The Polyvalent Dengue antigen detects all four dengue subtypes. The sensitivity and specificity could reach approximately 93% and 96% in Dengue IgG and IgM ELISA assay.
Format	Buffer System: PBS, pH 7.4 Purity: >95% pure as determined by 10% PAGE (coomassie staining). Purification Method: Purified by proprietary chromatographic technique. State: Purified