Browsing Modes for Business Users

Ranibizumab antibody | AbD29865

Human anti Ranibizumab

Product Type
Monoclonal Antibody
Clone
AbD29865
Isotype
HuCAL Fab monovalent
Specificity
Ranibizumab

Product Code Applications Pack Size List Price Your Price Qty
HCA307
Datasheet Datasheet Datasheet
SDS Safety Datasheet SDS
E 0.1 mg loader
List Price Your Price
loader

Human Anti-Ranibizumab Antibody, clone AbD29865 is a non-inhibitory anti-idiotypic antibody that specifically recognizes the monoclonal antibody drug ranibizumab or ranibizumab when in complex with recombinant human vascular endothelial growth factor A (VEGF-A). It can be used to measure free ranibizumab and biosimilars in patient samples.

Clone AbD29865 is a monovalent Fab format antibody that can be used to develop a pharmacokinetic (PK) antigen capture assay to measure free ranibizumab captured via immobilized VEGF-A.

This antibody also recognizes bevacizumab or bevacizumab in complex with human VEGF-A.

Ranibizumab (Lucentis) is a humanized Fab fragment antibody (VH3-23/kappa1), originating from the same parental mouse antibody as bevacizumab (Avastin); it has 4 amino acid exchanges in the heavy chain and 1 amino acid exchange in the light chain compared to bevacizumab. Ranibizumab was first approved to treat wet age-related macular degeneration (AMD), a common form of age-related vision loss. It is also approved for the treatment of macular edema following retinal vein occlusion, diabetic macular edema, and diabetic retinopathy. Ranibizumab inhibits angiogenesis by binding to VEGF-A, blocking its interaction with VEGF receptors on the surface of endothelial cells, and thus preventing the subsequent growth of new blood vessels.

View a summary of all anti-ranibizumab antibodies

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 DYKDDDDK tag and a HIS-tag (HHHHHH) at the C-terminus of the antibody heavy chain. This antibody is supplied as a liquid.
Preparation
Metal chelate affinity chromatography
Source
E.coli
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
Immunogen
Ranibizumab
Affinity
The intrinsic affinity of the monovalent form of Human anti Ranibizumab antibody, clone AbD29865 is KD= 5 nM as measured by real time, label-free molecular interaction analysis on immobilized VEGF-A/ranibizumab complex.
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.
Lucentis is a trademark of Genentech.
His-tag is a trademark of EMD Biosciences.

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
Human anti Ranibizumab antibody, clone AbD29865 can be used in a direct or indirect ELISA on Ranibizumab or as a detection reagent for free Ranibizumab captured via immobilized VEGF-A.

Protocol: PK antigen capture 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
Mouse anti Human IgG (Fc) CH2 Domain:HRP MCA647P C * E 0.2 mg loader
List Price Your Price
loader
Description Mouse anti Human IgG (Fc) CH2 Domain:HRP

Synonyms
Lucentis
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.

HCA307

1805

If you cannot find the batch/lot you are looking for please contact our technical support team for assistance.

View more products with RANIBIZUMAB specificity

Please Note: All Products are "FOR RESEARCH PURPOSES ONLY"

Please note