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View ProductsBrand | ProteoGenix |
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Product type | Elisa assay kits |
Size | 96T |
Product name | Durvalumab ELISA Kit |
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Delivery condition | Blue ice (+4°) |
Storage condition | The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 10% prior to the expiration date under appropriate storage condition. |
Brand | ProteoGenix |
Size | 96T |
Reference | KPTX281 |
Note | For research use only. |
Sample type | Plasma, Serum |
Immunogen | Durvalumab |
The Durvalumab ELISA Kit is a highly sensitive and specific tool for the detection and quantification of durvalumab, a monoclonal antibody used as a therapeutic agent in cancer treatment. This kit is designed for use in research and clinical laboratories and provides a reliable and accurate measurement of durvalumab levels in various biological samples.
Durvalumab is a human IgG1 monoclonal antibody that binds to the programmed death-ligand 1 (PD-L1) protein. It is composed of two heavy chains and two light chains, each containing a variable region and a constant region. The variable region is responsible for binding to PD-L1, while the constant region determines the effector functions of the antibody.
The structure of durvalumab is engineered to have a longer half-life compared to other monoclonal antibodies, allowing for a longer duration of action and fewer doses required for treatment. This is achieved through the introduction of specific amino acid substitutions in the Fc region of the antibody, which reduce its binding to Fc gamma receptors and neonatal Fc receptor.
Durvalumab is a checkpoint inhibitor that works by blocking the interaction between PD-L1 and its receptor, programmed cell death protein 1 (PD-1). This interaction is responsible for suppressing the immune response and promoting immune evasion in cancer cells. By inhibiting this interaction, durvalumab allows the immune system to recognize and attack cancer cells, leading to their destruction.
Durvalumab is also able to mediate antibody-dependent cell-mediated cytotoxicity (ADCC) and complement-dependent cytotoxicity (CDC), which further contribute to its anti-tumor activity. These effector functions are dependent on the Fc region of the antibody and are enhanced by the amino acid substitutions that prolong its half-life.
The Durvalumab ELISA Kit is primarily used for the quantitative measurement of durvalumab levels in serum, plasma, and cell culture supernatant samples. It is a valuable tool for monitoring durvalumab therapy in cancer patients, as it allows for the assessment of drug levels and potential immune responses to the treatment.
Additionally, this kit can be used in preclinical studies to evaluate the pharmacokinetics of durvalumab and its effects on the immune system. It can also be used to measure the levels of durvalumab in samples from clinical trials, providing valuable information for drug development and optimization.
The Durvalumab ELISA Kit is a highly specific and sensitive tool for the detection and quantification of durvalumab, a monoclonal antibody used as a therapeutic agent in cancer treatment. Its structure, mechanism of action, and applications make it an essential tool for research and clinical laboratories, providing valuable insights into the use of durvalumab in cancer therapy.
With the increasing use of durvalumab in cancer treatment, the Durvalumab ELISA Kit plays a crucial role in monitoring drug levels and evaluating its efficacy. Its accurate and reliable results make it an indispensable tool for researchers and clinicians working towards improving cancer treatment outcomes.
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