Alemtuzumab antibody | AbD16942_hIgG1

Human anti Alemtuzumab

Product Type
Monoclonal Antibody
Clone
AbD16942_hIgG1
Isotype
IgG1
Specificity
Alemtuzumab

Product Code Applications Pack Size List Price Your Price Qty
HCA175
Datasheet Datasheet Datasheet
SDS Safety Datasheet SDS
E 0.1 mg loader
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loader
Search for Batch Specific Datasheets

Human anti Alemtuzumab, clone AbD16942_hIgG1, is an anti-idiotypic antibody that specifically recognizes the alemtuzumab humanized monoclonal antibody.

Human anti Alemtuzumab, clone AbD16942_hIgG1 can be used to measure the levels of alemtuzumab and biosimilar products using bioanalytical assays. The HRP conjugated format of this antibody (HCA175P) may be used in a bridging ELISA with Human anti-alemtuzumab antibody, clone AbD16728.

Alemtuzumab is a drug used in the treatment of chronic lymphocytic leukemia (CLL), cutaneous T-cell lymphoma (CTCL) and T-cell lymphoma. Alemtuzumab is also used in some conditioning regimes for bone marrow transplantation, kidney transplantation and Islet cell transplantation along with clinical trial protocols for treatment of certain autoimmune diseases including multiple sclerosis.

Human anti Alemtuzumab, clone AbD16942_hIgG1 has been demonstrated to inhibit the binding of alemtuzumab to CD52-positive human cells in flow cytometry. Clone AbD16728 has been demonstrated to inhibit the binding of alemtuzumab to CD52-positive human cells in flow cytometry. It also blocks the binding of Rat anti Human CD52 antibody, clone YTH34.5 (MCA1642), the rat monoclonal prototype antibody of alemtuzumab, to CD52+ cells.

View a summary of all anti-alemtuzumab antibodies.

Product Form
Human IgG1 antibody (kappa light chain) selected from the HuCAL® phage display library and expressed in a human cell line.
Preparation
Purified IgG prepared by affinity chromatography on Protein A.
Buffer Solution
Phosphate buffered saline.
Preservative Stabilisers
0.01% Thiomersal
Immunogen
Alemtuzumab.
Affinity
The monovalent intrinsic affinity of this antibody was measured as KD=2.4 nM by real time, label-free molecular interaction analysis on immobilized alemtuzumab.
Approx. Protein Concentrations
Total protein 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.

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 an indirect ELISA or as a detection antibody when conjugated to HRP in a bridging ELISA together with HCA174 as the capture reagent.
Protocol: PK bridging ELISA to measure free drug
This antibody is fully human and can be used as a reference standard in an ADA assay.

Description Product Code Applications Pack Size List Price Your Price Quantity
Hispec Assay Diluent BUF049A E IY 50 ml
List Price Your Price
Description Hispec Assay Diluent
Human anti Alemtuzumab HCA174 E 0.1 mg loader
List Price Your Price
loader
Description Human anti Alemtuzumab
Rat anti Human CD52 MCA1642 C CT E F IP P RE WB 0.2 mg loader
List Price Your Price
loader
Description Rat anti Human CD52

References for Alemtuzumab antibody

  1. Kashiwagi, N. et al. (2017) Method for measuring anti-drug antibody
    US Patent Application US20170315118A1

RRID
AB_11152938
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"