| 产品介绍 | | |
| Human anti Infliximab, clone AbD19376_hIgG1, is an anti-idiotypic antibody that binds to both free infliximab and to infliximab bound to its target, TNFα. Clone AbD19376_hIgG1 does not inhibit the binding of infliximab to TNFα. It can be used in bioanalytical assays to measure the levels of infliximab and biosimilar products, such as Inflectra and Renflexis, in patient samples.Clone AbD19376_hIgG1 binds to an epitope outside the infliximab binding site. This epitope is shared with other chimeric antibodies that are highly homologous to infliximab including the chimeric antibody cetuximab but not rituximab.Human anti Infliximab, clone AbD19376_hIgG1 is a fully human antibody and may be used to develop and calibrate immune response assays to measure the anti-drug antibody (ADA) response in patient sera. In the HRP-conjugated format, clone AbD19376_IgG1 is suitable as a detection antibody in pharmacokinetic (PK) assays to measure total infliximab levels (free drug, partially bound and fully bound).Infliximab (branded as Remicade®) is a chimeric monoclonal antibody drug (IgG1/kappa) that has been approved for treatment of psoriasis, Crohn's disease, ankylosing spondylitis, psoriatic arthritis, rheumatoid arthritis, and ulcerative colitis.Infliximab is directed against Tumor Necrosis Factor Alpha (TNFα) and acts by blocking the binding of this cytokine to its receptors. Infliximab also induces apoptosis of TNFα expressing T-lymphocytes. |
| 产品详情 | | |
| Product Form | Human IgG1 antibody selected from the HuCAL® phage display library and expressed in a human cell line. Conjugated to horseradish peroxidase (HRP) - liquid. |
| Preparation | Purified IgG prepared by affinity chromatography on Protein A |
| Buffer Solution | Phosphate buffered saline |
| Preservative Stabilisers | 0.01% Thiomersal |
| Immunogen | Infliximab |
| Affinity | The monovalent intrinsic affinity of this antibody in an unconjugated format was measured as KD=0.7 nM by real time, label-free molecular interaction analysis on immobilized infliximab. |
| Approx. Protein ConcePurityntrations | Total protein concentration 0.1 mg/ml |
| 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.Remicade® is a registered trademark of Janssen Biotech Inc. Inflectra® is a registered trademark of Hospira, a Pfizer Company. RENFLEXIS™ is a trademark of Merck Sharp & Dohme Corp. |
| Regulatory | For research purposes only |
| Guarantee | 12 months from date of despatch |
| 存储条件 | | |
| This product is shipped frozen.When ready to use, thaw and aliquot the sample as needed. Store aliquots at -70°C, if available, otherwise store at -20°C. It is not recommended to keep aliquots at 4°C for more than one week. |
| 应用 | | |
| Application Name | Verified | Min Dilution | Max Dilution |
| ELISA | √ | | |
| This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit theantibody protocolspage.Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls. |
| 产品推荐 |
| Description | Product Code | Applications | Pack Size |
| Hispec Assay Diluent | BUF049A | E | 50ml |
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