Product NameSecretory IgA Blocker for BEK-2211 and similar ELISA assays
Product DescriptiongoogleBL-001-1250 contains a proprietary mixture of proteins and buffer reagents designed to reduce the sIgA cross-reactivity present in certain substrates such as milk.
Following ELISA assays in the Biosensis RapidTM ELISA range have been validated to achieve accurate results using BL-001-1250:
BEK-2211, Mature BDNF; Application: human milk
One vial of BL-001-1250 contains 1250 μg of proprietary immunoglobulins, which is sufficient as sample diluent additive for one 96-well plate.
Other ELISA assays may also benefit from addition of blocker BL-001-1250, but require optimization of working concentration and assay validation for accurate results.
Product DescriptionBL-001-1250 contains a proprietary mixture of proteins and buffer reagents designed to reduce the sIgA cross-reactivity present in certain substrates such as milk.
Following ELISA assays in the Biosensis RapidTM ELISA range have been validated to achieve accurate results using BL-001-1250:
BEK-2211, Mature BDNF; Application: human milk
One vial of BL-001-1250 contains 1250 μg of proprietary immunoglobulins, which is sufficient as sample diluent additive for one 96-well plate.
Other ELISA assays may also benefit from addition of blocker BL-001-1250, but require optimization of working concentration and assay validation for accurate results.
Application DetailsImmunoassay blocker to reduce or eliminate secretory IgA (sIgA) interference in sandwich ELISA assays for validated sample applications.
TargetSecretory IgA immunoassay Blocker for BEK-2211 and similar ELISA assays
Target Host SpeciesHuman
Species ReactivityHuman
Purity DescriptionPurified
FormatLyophilized.
Reconstitution Instructions1) Reconstitute with 1 mL assay diluent buffer to achieve a blocker stock concentration of 1250 µg/mL. 2) Dilute this stock buffer further with 24 mL assay diluent buffer to obtain the blocker working concentration of 50 µg/mL. Refer to RapidTM ELISA kit protocol for further details.
The working concentration of this blocker needs to be optimized by the end-user for other ELISA assays.
Storage InstructionsStore unopened vial at 2-8°C.
Storage Temperature2-8°C
Batch NumberPlease see item label.
Expiration Date12 months after date of receipt (unopened vial).