Avelumab antibody | AbD40519ia
Human anti Avelumab
- Product Type
- Monoclonal Antibody
- Clone
- AbD40519ia
- Isotype
- IgG1
- Specificity
- Avelumab
Human Anti-Avelumab Antibody, clone AbD40519ia is a paratope specific, inhibitory anti-idiotypic antibody (Type 1) that specifically recognizes the free human monoclonal antibody drug avelumab. The antibody does not recognize free PD-L1 nor avelumab in complex with PD-L1. This antibody can be used to measure free avelumab levels in serum from patients. This antibody is available in three formats: as a full length IgG1 antibody (HCA396) for use in ADA assays, as well as two formats incorporating a SpyTag: a monovalent recombinant Fab format (TZA040), and a bivalent SpyTag Fab format (TZA040P) coupled with a HRP conjugated BiSpyCatcher2 (TZC002P).Either Fab format can be used to develop a pharmacokinetic (PK) bridging ELISA to measure free avelumab captured via immobilized PD-L1. Avelumab (Bavencio) is a human IgG1/lambda antibody with allotype IGHG1*05 (G1m17,1). It binds to programmed death-ligand 1 (PD-L1, CD274) on tumor cells, blocking its interaction with PD-1 and B7-1 receptors on T-lymphocytes. PD-L1 is an immune checkpoint protein expressed on tumor cells and tumor-infiltrating immune cells that down regulates T-cell function, so by blocking these receptors anti-tumor T-cell activity can be restored. In vitro, the drug has been shown to stimulate natural killer cell-mediated direct tumor cell lysis by inducing antibody-dependent cell-mediated cytotoxicity. Avelumab has been approved both as monotherapy for the treatment of adult patients with metastatic Merkel cell carcinoma (MCC) and for the treatment of advanced Renal Cell Carcinoma (RCC). |
- Product Form
- Human IgG1 antibody (lambda light chain) selected from the HuCAL® phage display library and expressed in a human cell line. This antibody is supplied as a liquid.
- Preparation
- Purified IgG prepared by affinity chromatography on Protein A
- Source
- HKB-11
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.09% Sodium Azide (NaN3)
- Immunogen
- Avelumab
- Affinity
- The monovalent intrinsic affinity of Human anti-Avelumab Antibody, clone AbD40519ia was measured as KD = 0.9 nM by real time, label-free molecular interaction analysis on immobilized avelumab.
- Approx. Protein Concentrations
- Antibody concentration 0.5 mg/ml
- Regulatory
- For research purposes only
- Guarantee
- 12 months from date of despatch
- Acknowledgements
- This product and/or its use is covered by claims of U.S. patents, and/or pending U.S. and non-U.S. patent applications owned by or under license to Bio-Rad Laboratories, Inc. See bio-rad.com/en-us/trademarks for details.
Bavencio is a registered trademark of Merck Serono (Pfizer as co-developer). - Licensed Use
- For in vitro research purposes and for commercial applications for the provision of in vitro testing services to support preclinical and clinical drug development. Any re-sale in any form or any other commercial application needs a written agreement with Bio-Rad.
Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended.
Application Name | Verified | Min Dilution | Max Dilution |
---|---|---|---|
ELISA |
- Technical Advice
- Recommended protocols and further information about HuCAL recombinant antibody technology can be found in the HuCAL Antibodies Technical Manual.
- ELISA
- This product may be used to develop and calibrate immune response assays to measure the anti-drug antibody (ADA) response in patient sera together with HCA397 and HCA398.
Protocol: ADA bridging ELISA
Description | Product Code | Applications | Pack Size | List Price | Your Price | Quantity | |
---|---|---|---|---|---|---|---|
Hispec Assay Diluent | BUF049A | E IY | 50 ml | Log in | |||
List Price | Your Price | ||||||
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Description | Hispec Assay Diluent | ||||||
Human anti Avelumab | HCA397 | E | 0.1 mg | Log in | |||
List Price | Your Price | ||||||
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Description | Human anti Avelumab | ||||||
Human anti Avelumab | HCA398 | E | 0.1 mg | Log in | |||
List Price | Your Price | ||||||
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Description | Human anti Avelumab | ||||||
LYNX Rapid HRP Antibody Conjugation Kit | LNK002P | CJ | 3 Conjugations For 400µg Antibody | Log in | |||
List Price | Your Price | ||||||
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Description | LYNX Rapid HRP Antibody Conjugation Kit | ||||||
Human anti Avelumab | TZA040 | E | 0.1 mg | Log in | |||
List Price | Your Price | ||||||
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Description | Human anti Avelumab | ||||||
Human anti Avelumab:HRP | TZA040P | E | 0.1 mg | Log in | |||
List Price | Your Price | ||||||
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Description | Human anti Avelumab:HRP | ||||||
Human anti Avelumab | TZA041 | E | 0.1 mg | Log in | |||
List Price | Your Price | ||||||
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Description | Human anti Avelumab | ||||||
Human anti Avelumab (Drug/Target Complex) | TZA042 | E | 0.1 mg | Log in | |||
List Price | Your Price | ||||||
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Description | Human anti Avelumab (Drug/Target Complex) | ||||||
Human anti Avelumab (Drug/Target Complex):HRP | TZA042P | E | 0.1 mg | Log in | |||
List Price | Your Price | ||||||
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Description | Human anti Avelumab (Drug/Target Complex):HRP |
- Synonyms
- Bavencio
HCA396
167377If you cannot find the batch/lot you are looking for please contact our technical support team for assistance.
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