ELISA/assay

KRIBIOLISA™ Tepoditamab ELISA

KBI1770

1 x 96 wells

1050 USD

KRIBIOLISA™ Tepoditamab ELISA

ELISA

1 x 96 wells

1050 USD

ELISA for the detection of Tepoditamab in human serum and plasma. Lead time for this kit is 5 weeks. About the kit: - Uses anti-idiotypic monoclonal antibodies sourced from our vendor partner in the US, which ensures higher specificity, and low cross reactivity. - Recovery rates are between 85 - 115% - Validated as per US FDA guidelines for Bioassays - Developed using the innovator drug as calibrator - Shelf life: 1 year.Tepoditamab is an IgG1 bispecific human monoclonal antibody against human CD3, a T-cell surface antigen, and human C-type lectin domain family 12 member A, a tumor-associated antigen (TAA) overexpressed on certain tumor cells, with potential antineoplastic activity. Tepoditamab binds to both CD3 on T-cells and CLEC12A expressed on malignant cells, such as myeloid blasts, atypical progenitor cells and leukemic stem cells (LSCs). This results in the cross-linking of T-cells with tumor cells, and induces a potent cytotoxic T-lymphocyte (CTL) response against CLEC12A-expressing tumor cells. CLEC12A, a myeloid differentiation antigen and member of the C-type lectin/C-type lectin-like domain (CTL/CTLD) superfamily, is overexpressed on myeloid leukemia cells, but not on normal early hematopoietic progenitors, including hematopoietic stem cells (HSCs).

Human

This ELISA kit comes with a pre-coated plate, concentrated or lyophilized standards, wash solution, subtrate, stop solution and all the required diluents. For the exact contents of the kit, please refer to the datasheet / IFU.

2-8 Deg C

0 ug/ml - 100 ug/ml

7.5 ug/ml

This ELISA employs the quantitative sandwich enzyme immunoassay technique to detect and capture the target bispecific antibody. One target protein to which the bsAb binds is pre-coated onto microwells. Samples and standards are pipetted into microwells and the target bsAb drug present in the sample are bound by the capture antibody. Then, the second target protein to which the bsAb binds wtih HRP (horseradish peroxidase) conjugation is then pipetted and wells are incubated. After washing microwells in order to remove any non-specific binding, the ready to use substrate solution (TMB) is added to microwells and color develops proportionally to the amount of bsAb drug in the sample. Color development is then stopped by addition of stop solution. Absorbance is measured at 450 nm.

Tepoditamab

RUO

2-8 degrees C