Description: This is Competitive Enzyme-linked immunosorbent assay for detection of Mini Samples Enzyme-linked Immunosorbent Assay For Cortisol (Cor) in serum, plasma, urine and other biological fluids.

Description: It is a semi quantitative competition ELISA kit to detect the Anti-SARS-CoV-2 Neutralization Antibody in human serum or plasma. The micro test plate provided in this kit is pre-coated with recombinant human ACE2. During the reaction, the SARS-CoV-2 neutralization antibody in the standard & sample diluent pretreated samples or controls competes with a fixed amount of human ACE2 on the solid phase supporter for sites on the Horseradish peroxidase (HRP) conjugated recombinant SARS-CoV-2 RBD fragment (HRP-RBD). After 37℃incubation, the unbound HRP-RBD as well as any HRP-RBD bound to non-neutralization antibody will be captured on the plate and eventually form the ACE2-RBD-HRP complex, while the circulating neutralization antibodies HRP-RBD complexes remain in the supernatant and are removed during washing. Then a TMB substrate solution is added to each well. The enzyme-substrate reaction is terminated by the addition of stop solution and the color change is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm.

Description: ELISA

Description: ELISA

Description: ELISA

Description: ELISA

Description: Malic enzyme 1 Rabbit Polyclonal Antibody

Description: This product includes 400 ul of 10 x Buffer, 33 ul of 100 x DNA, 33 ul of 100 x NTPs, 1550 ul of 2 x Dye and 1550 ul of 50 mM EDTA. It is for 100 assays of T7 RNA polymerase. The assay This product includes all reagents except the enzyme.

Description: Enzyme Activity

Description: Enzyme Activity

Description: This product includes all reagents in T7 RNA Polymerase Assay Kit (Catalog number T7RPA100K) plus the enzyme, 33 ul of 100 x T7 RNA polymerase.

Description: This product includes the reaction buffer (T1 Buffer), supercoiled plasmid DNA and fluorescence dye H19 for assaying 20 DNA relaxation reactions in a 96-well plate assay format or 40 assays in a 384-well assay format. The reaction buffer is optimized for bacterial topoisomerase I.

Description: This product includes 600 ul of 10 x assay buffer, 45 ul of 100 x DNA template, 45 ul of 100 x NTP mix and 850 ul of 10 x fluorescence dye for 100 assays of E. coli DNA primase reactions in a 96-well plate format or 200 assays in 384-well assay format. The kit does not include the enzyme.

Description: This product includes 600 ul of 10 x assay buffer, 45 ul of 100 x DNA template, 45 ul of 100 x NTP mix and 850 ul of 10 x fluorescence dye for 100 assays of S. aureus DNA primase reactions in a 96-well plate format or 200 assays in 384-well assay format. The kit does not include the enzyme.