Palivizumab antibody | AbD23967_hIgG1

Human anti Palivizumab

Product Type
Monoclonal Antibody
Clone
AbD23967_hIgG1
Isotype
IgG1
Specificity
Palivizumab

Product Code Applications Pack Size List Price Your Price Qty
HCA262
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E 0.1 mg loader
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Human anti Palivizumab, clone AbD23967_hIgG1, is a paratope specific, high affinity, anti-idiotypic antibody that specifically recognizes the monoclonal antibody drug palivizumab and inhibits it binding to its target. The antibody can be used to measure the levels of palivizumab and biosimilar products in bioanalytical assays.

Clone AbD23967_hIgG1 is a fully human recombinant monoclonal antibody with IgG1 isotype and is suitable as a reference standard in an anti-drug antibody (ADA) assay. Additionally the antibody can be used to develop a pharmacokinetic (PK) bridging assay to measure free drug. This antibody is recommended as the detection antibody and is available unlabeled or directly conjugated to HRP. Use in a pair with capture antibody clone AbD23967 (HCA261) in monovalent Fab format.

Palivizumab (Synagis®) is a humanized mouse monoclonal antibody (IgG1/kappa) specific to an epitope of the F protein of respiratory syncytial virus (RSV). It binds the antigenic site A, a highly conserved region on the RSV F protein between amino acids 258 and 275. RSV is known to cause infections of the lower respiratory tract in a clear seasonal pattern during the winter months. Administration of the drug is recommended for premature infants (under 35 weeks gestation), infants with certain congenital heart defects (CHD) or bronchopulmonary dysplasia (BPD) throughout the duration of the RSV season. It is approved by the FDA and EMA as a treatment for respiratory tract infection caused by RSV.

View a summary of all anti-palivizumab antibodies

Product Form
Human IgG1 antibody 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
Palivizumab
Affinity
The intrinsic affinity of the monovalent form of this antibody is KD = 1.5 nM as measured by real time, label free molecular interaction analysis on immobilized Palivizumab.
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.

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 direct or indirect ELISA and in an ELISA bridging assay as a capture or detection antibody together with the same antibody or HCA261 as the paired reagent. It is also suitable as a fully human control or calibrator antibody in an ADA bridging ELISA.
Protocol: PK bridging ELISA to measure free drug.

Description Product Code Applications Pack Size List Price Your Price Quantity
LYNX Rapid HRP Antibody Conjugation Kit LNK002P CJ 3 Conjugations For 400µg Antibody
List Price Your Price
Description LYNX Rapid HRP Antibody Conjugation Kit
Hispec Assay Diluent BUF049A E IY 50 ml
List Price Your Price
Description Hispec Assay Diluent
Human anti Palivizumab HCA261 E 0.1 mg loader
List Price Your Price
loader
Description Human anti Palivizumab

References for Palivizumab antibody

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

Synonyms
SYNAGIS®
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"