Human Anti-Adalimumab Antibody, clone AbD18654, is a high affinity anti-idiotypic antibody that specifically recognizes the monoclonal antibody drug adalimumab and inhibits binding to its target, TNFα. The antibody can be used to measure the levels of adalimumab and biosimilar products in bioanalytical assays.Clone AbD18654 is recommended as a capture antibody in a pharmacokinetic (PK) bridging assay when used in combination with HRP-conjugated detection antibody (HCA204P). The assay will measure free drug, as both antibodies are inhibitory.Adalimumab (branded as Humira) is a fully human monoclonal antibody (IgG1/kappa) approved for the treatment of ankylosing spondylitis, Crohn’s disease, psoriasis and several forms of arthritis. The antibody is specific for TNFα, and acts by blocking the activation of TNF receptors by TNFα. This inactivation down-regulates the inflammatory reactions associated with autoimmune diseases.View a summary of all Anti-Adalimumab Antibodies.
- Product Form
- A monovalent human recombinant Fab (lambda light chain) selected from the HuCAL® phage display library, expressed in E. coli. The antibody is tagged with a DYKDDDDK tag and a HIS-tag (HHHHHH) at the C-terminus of the antibody heavy chain. This antibody is supplied as a liquid.
- Preparation
- Metal chelate affinity chromatography
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.01% Thiomersal
- Immunogen
- Adalimumab
- Affinity
- The monovalent intrinsic affinity of this antibody was measured as KD=0.15 nM by real time, label-free molecular interaction analysis on immobilized adalimumab.
- Approx. Protein Concentrations
Pack Size: 0.1 mg
Antibody concentration 0.5 mg/ml
Pack Size: 1 mg
Antibody concentration 1.0 mg/ml
- Storage
- Store at +4oC or at -20oC if preferred.Storage in frost-free freezers is not recommended.This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
- Guarantee
- 12 months from date of despatch
- Acknowledgements
- Sold under license of U.S. Patents 6753136, 7785859 and 8273688 and corresponding patents. This antibody was developed by Bio-Rad, Zeppelinstr. 4, 82178 Puchheim, Germany.Humira is a registered trademark of Abbott Laboratories.His-tag is a registered trademark of EMD Biosciences.
- 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.
- Regulatory
- For research purposes only
Applications of Adalimumab antibody
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 the antibody protocols page. Application Name | Verified | Min Dilution | Max Dilution |
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ELISA | | | |
Where this product 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 product for use in their own system using appropriate negative/positive controls.
- Technical Advice
- Recommended protocols and further information about HuCAL recombinant antibody technology can be found in theHuCAL Antibodies Technical Manual
- ELISA
- This product may be used in an indirect ELISA or in an ELISA bridging assay as a capture antibody together with HCA204P as the detection reagent. Protocol: PK bridging ELISA to measure free drug
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Secondary Antibodies Available
Description | Product Code | Applications | Pack Size | Your Price | List Price | Quantity |
---|
Rabbit anti DYKDDDDK Tag:HRP | AHP1074P | E WB | 0.1 mg | Log in |  | |
Goat anti Histidine Tag:Biotin | AHP1656B | E WB | 0.1 mg | Log in |  | |
Mouse anti Histidine Tag:Alk.Phos. | MCA1396A | E WB | 0.1 mg | Log in |  | |
Mouse anti Histidine Tag:Biotin | MCA1396B | E WB | 0.1 mg | Log in |  | |
Rat anti DYKDDDDK Tag:HRP | MCA4764P | E P WB | 0.1 mg | Log in |  | |
Mouse anti Penta Histidine Tag:HRP | MCA5995P | E WB | 125 µl | Log in |  | |
Useful Reagents Available
Description | Product Code | Applications | Pack Size | Your Price | List Price | Quantity |
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Hispec Assay Diluent | BUF049A | E IY | 50 ml | Log in | | |
Human anti Adalimumab | HCA204 | E | 0.1 mg | Log in |  | |
Human anti Adalimumab:HRP | HCA204P | E | 0.1 mg | Log in |  | |
LYNX Rapid HRP Antibody Conjugation Kit | LNK002P | CJ | 3 Conjugations For 400µg Antibody | Log in | | |
Mouse anti Human IgG (Fc) CH2 Domain:HRP | MCA647P | C* E | 0.2 mg | Log in |  | |
Recombinant Human TNF Alpha | PHP051 | E FN WB | 50 µg | Log in |  | |
Goat anti Human IgG F(ab')2:HRP | STAR126P | E WB | 0.5 ml | Log in |  | |
Product Specific References
References for Adalimumab antibody
- Harth, S. et al. (2019) Generation by phage display and characterization of drug-target complex-specific antibodies for pharmacokinetic analysis of biotherapeutics.MAbs. 11 (1): 178-190.