Trastuzumab antibody | AbD16714

Human anti Trastuzumab

Product Type
Monoclonal Antibody
Clone
AbD16714
Isotype
HuCAL Fab monovalent
Specificity
Trastuzumab

Product Code Applications Pack Size List Price Your Price Qty
HCA167
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SDS Safety Datasheet SDS
E 0.1 mg loader
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Trastuzumab, also known as Herceptin, is a drug used in the treatment of HER2 positive breast cancer and other HER2 overexpressing cancers including HER2-positive metastatic cancers of the gastrointestinal tract. Herceptin 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.

Clone AbD16714 is an anti-idiotypic antibody that specifically recognizes the Herceptin humanized monoclonal antibody and can be used to measure the Heceptin levels in serum from patients.

Clone AbD16714 has been demonstrated to inhibit the Herceptin - HER2 interaction. Removal of the preservative is recommended prior to use in functional assays.

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 V5 tag and a double extended Strep-tag at the C-terminus of the antibody heavy chain. Supplied as a liquid.
Preparation
StrepTactin affinity chromatography
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09% sodium azide (NaN3)
Immunogen
Herceptin
Affinity
The intrinsic affinity of the monovalent form of Human anti Trastuzumab antibody, clone AbD16714 is 2.5nM as measured by real time, label-free molecular interaction analysis using an Attana A200 instrument on immobilized Herceptin.
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.
Herceptin® is a registered trademark of Genentech, Inc.

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.

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
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 the HuCAL Antibodies Technical Manual.
ELISA
This product may be used in a direct ELISA or as a detection reagent in a sandwich ELISA, when conjugated to HRP, together with HCA169 as the capture reagent.
Protocol: PK bridging ELISA to measure free drug.

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Description Mouse anti Human IgG (Fc) CH2 Domain:HRP
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Description Human anti Trastuzumab
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Synonyms
HERCEPTIN®
RRID
AB_11152781
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.
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Please Note: All Products are "FOR RESEARCH PURPOSES ONLY"