Human Anti-Cetuximab Antibody, clone AbD19834 HCA220 bio-rad ,Human Anti-Cetuximab Antibody, clone AbD19834

2024-10-22

Human Anti-Cetuximab Antibody, clone AbD19834

货号:HCA220

规格:0.1 mg

价格:4522

产品类型:免疫组化一抗

品牌:Bio-Rad

抗原:Cetuximab

物种:其它

宿主:人

抗体亚型:其它

克隆号:AbD19834

荧光染料:其它

产品介绍
Human Anti-Cetuximab Antibody, clone AbD19834, is an anti-idiotypic antibody that binds specifically to cetuximab and inhibits the binding of the drug to its target, epidermal growth factor receptor (EGFR). It can be used in bioanalytical assays to measure the levels of cetuximab and biosimilar products in preclinical research and clinical trials.Clone AbD19834 is recommended as the capture antibody in a pharmacokinetic (PK) bridging ELISA. When paired with another inhibitory antibody, HRP conjugated Anti-Cetuximab Antibody clone AbD19830_hIgG1 (HCA221P), as detection antibody, free drug can be measured. When paired with the non-inhibitory Anti-Cetuximab Antibody, clone AbD19376_hIgG1 (HCA228P), free and partially bound drug can be measured, which is equivalent to total drug when trough serum levels are above 4 μg/ml.Cetuximab (brand name Erbitux) is a chimeric monoclonal antibody drug (IgG1/kappa) approved for treatment of KRAS wild-type metastatic colorectal cancers and squamous cell carcinoma of the head and neck. This therapeutic antibody is directed against EGFR and inhibits tumor cell proliferation by blocking the interaction of epidermal growth factor (EGF) with its receptor.
产品详情
Product FormA monovalent human recombinant Fab (lambda light chain) selected from the HuCAL® phage display library, expressed inE. 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.
PreparationMetal chelate affinity chromatography
Buffer SolutionPhosphate buffered saline
Preservative Stabilisers0.01% Thiomersal
ImmunogenCetuximab.
AffinityThe monovalent intrinsic affinity of this antibody was measured as KD= 0.5 nM by real time, label free molecular interaction analysis on immobilized cetuximab.
Approx. Protein ConcePurityntrationsTotal protein concentration 0.5 mg/ml
AcknowledgementsThis 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.Erbitux® is a registered trademark of ImClone LLC, a wholly-owned subsidiary of Eli Lilly and Company.His-tag is a registered trademark of EMD Biosciences.
RegulatoryFor research purposes only
Guarantee12 months from date of despatch
存储条件
This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended.
应用
Application NameVerifiedMin DilutionMax 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.
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技术参数

产品应用 elisa

产品类型 单克隆抗体

推荐用于 elisa

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