October 2021

Ushering the New Era in Anti-Drug Antibody Assays with Next Generation Protein Sequencing

2021-10-15T13:30:54-04:00October 15th, 2021|Whitepapers|

Anti-drug antibody (ADA) assays are critical to assess the clinical efficacy and safety of a biological drug and rely on control reagents that mimic the ADA response to the biological drug being tested. These positive controls typically consist of animal-derived pooled polyclonal antibodies or human monoclonal antibody reference panels against the target protein drug.

September 2021

August 2021

What are Monoclonal Antibodies?

2021-10-12T13:04:45-04:00August 25th, 2021|Articles|

Monoclonal antibodies (mAbs) are homogenous antibodies that bind to a single epitope on an antigen. Kohler and Milstein generated the first mAbs when they developed hybridoma technology in the 1970s. Because of the specificity, homogeneity and unlimited availability, mAbs are valuable reagents used in a variety of important applications including treatment and diagnosis of diseases

De Novo Protein Sequencing Vs. DNA Sequencing

2021-10-04T15:06:25-04:00August 1st, 2021|Articles|

Written by Yuning Wang, PhD August 1, 2021 What is DNA Sequencing? DNA sequencing is the process of determining the precise order of four nucleotides bases—adenine (A), guanine (G), cytosine (C), and thymine (T)—that make up the DNA molecule. From Sanger sequencing to next-generation sequencing (NGS), DNA sequencing’s accessibility and ease [...]

July 2021

What is Protein Mass Spectrometry?

2021-10-12T13:18:59-04:00July 18th, 2021|Articles|

Protein mass spectrometry refers to the use of mass spectrometry in the study and characterization of proteins, including their quantification, profiling, interaction mapping, and identification of their post-translational modifications (1,2). Protein mass spectrometry may also be referred to as mass spectrometry-based proteomics. Mass spectrometry-based proteomics consist of three approaches: top-down, middle-down, and bottom-up proteomics

How do You Obtain the Sequence of an Antibody?

2021-10-12T13:22:03-04:00July 10th, 2021|Articles|

Antibody sequences are critical for antibody engineering and protein characterization in therapeutic development. For antibody reagent users, knowing the sequences allows them to perform sequence analysis/alignment to identify binding and cross-reactivity so they can conduct rational experiment design.

June 2021

The New Era in ADA Assays

2021-10-05T08:32:34-04:00June 7th, 2021|Webinars|

Anti-Drug Antibody (ADA) assays such as ligand-based assays are critical to assess the clinical efficacy and safety of a biological drug. ADA assays rely on control reagents that mimic the ADA response to the biological drug being tested. These positive controls typically consist of animal-derived (e.g., rabbits) pooled polyclonal antibodies (pAb) [...]

Polyclonal Antibody Sequencing with Only Proteomics

2021-10-05T08:27:24-04:00June 1st, 2021|Webinars|

Landing on the Moon with Mass Spectrometry: Polyclonal Sequencing with Only Proteomics Presented by Anthony Stajduhar, Director of International Business Development, Rapid Novor Over the past 5 years Rapid Novor has perfected monoclonal antibody sequencing, and is now sequencing mAbs from polyclonal mixtures using REpAb®.  After successfully launching their proteogenomics based [...]

September 2020

Leveraging Recombinant Patient Antibodies in Therapeutic Applications

2021-10-04T16:39:20-04:00September 3rd, 2020|Webinars|

Leveraging Recombinant Patient Antibodies in Therapeutic Applications Originally presented at PEGS Boston Virtual 2020 by Anthony Stajduhar, Director of International Business Development, Rapid Novor Our team has perfected the art of monoclonal antibody sequencing, and is now ready to demonstrate our ability to sequence mAbs from polyclonal mixtures. In this talk, Anthony [...]

June 2016

Moving Towards Recombinant Monoclonal Antibodies

2021-10-15T09:36:33-04:00June 30th, 2016|Articles|

Recombinant Monoclonal Antibodies (rAbs) are highly reproducible, customizable and pure alternatives to the traditional antibodies produced by hybridomas. Get the antibody protein sequence, either by DNA sequencing or the de novo protein sequencing technology, you can rest assured that you can have the exact antibody made recombinantly anytime in the future.