Elisa Kits
Showing 1–12 of 73 results
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Acetylcholinesterase Activity Microplate Assay Kit
Contact UsAcetylcholinesterase Activity Microplate Assay Kit
Alternative Names EC 3.1.1.7, Acetylcholinesterase, Choline esterase I, Cholinesterase; True cholinesterase Catalogue No BSCAK-1068 Size 100 Assays Reactivity All Detection Range 0.1 mmol/L – 5 mmol/L Applications Functional Assay -
Beta-Galactosidase Activity Colorimetric Microplate Assay Kit
Contact UsBeta-Galactosidase Activity Colorimetric Microplate Assay Kit
Alternative Names EC 3.2.1.23; Beta-galactosidase; Exo-(1->4)-beta-D-galactanase; Lactase; beta-gal; β-gal Catalogue No BSCA-K1099 Detection Range 10 μmol/L - 1000 μmol/L Reactivity All Applications Functional Assay Size 100 Assays -
Biosimilar PK ELISA Kits
Contact UsBiosimilar PK ELISA Kits
Biostring has developed enzyme-linked immunosorbent assays (ELISAs) for the pharmacokinetic (PK) monitoring of serum antibody levels.
The ELISA is a well established immunoassay, with clear guidelines for validation when used as a quantitative assay. However, these parameters may not always be relevant for a semi-quantitative assay used to assess whether a sample is positive or negative for a novel marker such as an antibody developed against a therapeutic antibody. We here are in the development of a quantitative PK ELISA and the different approaches of validation to prove each assay which are ‘fit for purpose.’ The parameters of linearity, accuracy, lowest level of detection, intra-assay and inter-assay variability were assessed for the quantitative PK assay. The validation outcome showed that each assay was robust, reliable and accurate to meet the requirements of the intended analytical application, that being to 1) quantitatively determine the concentration of antibody in the serum. Each assay has been successfully translated for use in a clinical trial with adequate quality controls and acceptance criteria set for monitoring consistency and performance.
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Blood Urea Nitrogen Microplate Assay Kit
Contact UsBlood Urea Nitrogen Microplate Assay Kit
Catalogue No. CAK1218 Size 100 Assays Reactivity All Applications Functional Assay -
Bovine IFN-γ(Interferon Gamma) ELISA Kit
Contact UsBovine IFN-γ(Interferon Gamma) ELISA Kit
Catalogue No. BSEB1000 Size 48T | 96T Detection Range 15.625-1000pg/ml Sensitivity 9.375pg/ml Test Method Sandwich ELISA, Double Antibody Sample Type Serum, Plasma, Cell Culture Supernatant, cell or tissue lysate, Other liquid samples -
Bovine IL-4(Interleukin 4) ELISA Kit
Contact UsBovine IL-4(Interleukin 4) ELISA Kit
Catalogue No. BSEB0150 Size 48T | 96T Detection Range 15.625-1000pg/ml Sensitivity 9.375pg/ml Test Method Sandwich ELISA, Double Antibody Sample Type Serum, Plasma, Cell Culture Supernatant, cell or tissue lysate, Other liquid samples -
Bovine Interferon γ IFN-γ ELISA Kit
Contact UsBovine Interferon γ IFN-γ ELISA Kit
Catalogue No. BS0005Bo Size 48T | 96T Detection Range 3.3pg/ml-200pg/ml Sensitivity 0.8pg/ml Test Method Sandwich-ELISA Sample Type Bovine serum, plasma, culture media or any biological fluid -
Bovine Interleukin 4 (IL-4)elisa Kit
Contact UsBovine Interleukin 4 (IL-4)elisa Kit
Catalogue No. BS0208Bo Size 48T | 96T Detection Range 3.3 pg/ml – 200 pg/ml Sensitivity 0.6 pg/ml Test Method Sandwich-ELISA Sample Type Bovine serum, plasma, culture media or any biological fluid. -
Catalase Activity Microplate Assay Kit
Contact UsCatalase Activity Microplate Assay Kit
Catalogue No. BSCAK-1061 Size 100 Assays Reactivity All Applications Functional Assay -
Cell Freezing Medium (Serum Free)
Contact UsCell Freezing Medium (Serum Free)
Product Name A serum-free, DMSO-based cryopreservation medium ensuring high cell viability and recovery. Catalog Number BS-GECFMSF01 Pack Size 100ML, 500ML, 50ML -
Cow Babesiosis Antibody ELISA Kit
Contact UsCow Babesiosis Antibody ELISA Kit
Catalogue Number BSSL-Y0367Bo Storage 2-8℃ Method Indirect ELISA Samples In serum, plasma, culture media or any biological fluid Validity Period Six Months -
Equine Babesiosis Antibody ELISA Kit
Contact UsEquine Babesiosis Antibody ELISA Kit
Catalogue Number BSSL-Y0097Ho Storage 2-8℃ Method Indirect ELISA Samples In serum, plasma, culture media or any biological fluid Validity Period Six Months