AbD-Serotec/Trastuzumab抗体| AbD18018hIgG4Pro/0.1 mg/HCA270
商品编号：
HCA270
品牌：
AbDSerotec
市场价：
¥0.00
美元价：
0.00
产品分类：
双杂交系统
公司分类：
Two_Hybrid_Systems
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
Human anti trastuzumab, clone AbD18018_hIgG4_Pro, is a paratope specific, high affinity, anti-idiotypic antibody that specifically recognizes the monoclonal antibody drug trastuzumab and inhibits it binding to its target. It is a fully human recombinant monoclonal antibody with IgG4 isotype. The antibody can be used to measure the levels of trastuzumab and biosimilar products in bioanalytical assays.Anti-trastuzumab antibody clone AbD18018 has been converted to human IgG4 isotype to offer assay developers increased flexibility in assay design. When used as an ELISA detection antibody, a secondary anti-human IgG4 antibody is required, which can be labeled according to the requirements of the user"s preferred assay platform.The antibody can be used to develop a pharmacokinetic (PK) bridging assay to measure free drug in preclinical research and clinical trials using patient sera. Antibody clones AbD16712 (HCA166) or AbD18141 (HCA169), both monovalent Fab format, are recommended as the capture antibody. Detection can be performed using clone AbD18018_hIgG4_Pro and an HRP conjugated anti-human IgG4 secondary antibody (MCA2098P).This clone is also available as an IgG1 isotype in both a purified unconjugated format (HCA177) and directly conjugated to HRP (HCA177P). Trastuzumab, also known as Herceptin®, is a drug used in the treatment of HER2 postive breast cancer and other HER2 over-expressing cancers including HER2-positive metastatic cancers of the gastrointestinal tract. Trastuzumab binds to the HER2 (or c-erbB2) proto-oncogene, an EGF receptor-like protein found on 20-30% of breast cancer cells. The binding leads to antibody mediated (complement mediated) killing of the HER2 positive cells.View a summary of all anti-trastuzumab antibodies
Product Details
- Product Form
- Human IgG4 antibody selected from the HuCAL® phage display library and expressed in a human cell line - liquid
- Preparation
- Purified IgG prepared by affinity chromatography on Protein A
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.01% Thiomersal
- Immunogen
- Trastuzumab
- Affinity
- The monovalent intrinsic affinity of this antibody was measured as KD=0.02 nM by real time, label-free molecular interaction analysis on immobilized trastuzumab.
- Approx. Protein Concentrations
- IgG concentration 0.5 mg/ml
Storage Information
- 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
More Information
- 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.
- 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 Trastuzumab antibody
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| 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 as a detection reagent in a sandwich ELISA together with an HRP conjugated anti human IgG4 secondary antibody (MCA2098P) and HCA169 as the capture reagent.Protocol: In preparation.
Copyright © 2020 Bio-Rad Antibodies (formerly AbD Serotec)
Secondary Antibodies Available
| Description | Product Code | Applications | Pack Size | List Price | Quantity |
|---|---|---|---|---|---|
| Mouse anti Human IgG4:HRP | MCA2098P | C E P | 0.2 mg |  |
Useful Reagents Available
| Description | Product Code | Applications | Pack Size | List Price | Quantity |
|---|---|---|---|---|---|
| Hispec Assay Diluent | BUF049A | E IY | 50 ml | ||
| Human anti Trastuzumab | HCA166 | E | 0.1 mg | | |
| Human anti Trastuzumab | HCA169 | E | 0.1 mg | | |
| Human anti Trastuzumab | HCA177 | E | 0.1 mg | | |
| Human anti Trastuzumab:HRP | HCA177P | E | 0.1 mg | |
View more products with Trastuzumab specificity
品牌介绍
AbD Serotec一抗以高特异性和亲和力直接结合特异性抗原。它们可以是与特定表位结合的单克隆抗体，也可以是与抗原的几个表位结合的多克隆抗体。一抗主要用于免疫测定，例如ELISA，蛋白质印迹，免疫组织化学，染色质免疫沉淀（ChIP）或流式细胞仪。对于抗原检测，可以将一抗结合到报告酶或荧光团上，这有助于定量或分析抗原表达。共轭一抗体通常消除了对二抗体的需求 ; 但是某些实验条件可能需要使用它们。针对纯化的一抗的Fc部分开发了二抗，通常将二抗结合用于抗原检测。另外，它们针对第一抗体的宿主物种而开发，使得在山羊中产生的第一抗体将需要在除山羊以外的物种中产生的抗山羊第二抗体。多克隆抗体由免疫球蛋白分子的混合池组成，这些免疫球蛋白分子与单个抗原上的几种不同表位结合。多克隆抗体通常在兔，驴，绵羊和山羊中产生，并从血清中纯化。相反，单克隆抗体结合靶抗原内的单个表位。
联络我们
服务热线：4000-520-616
（限工作日9:00-18:00）
QQ ：1570468124
手机：18915418616
