Peptide Mapping Service.

MATCHmAb™ peptide mapping service is a routine, fast and easy solution to verify your antibodies, reduce risk and increase reproducibility at every step of your workflow. Our proprietary MATCHmAb™ technology analyzes and confirms that the sequence of your produced or procured antibody matches the expected sequence, and can identify anomalies for further study.

Benefits of MATCHmAbTM
Peptide Mapping

  • Fast service – quickest turnaround time of any peptide mapping service
  • Fast answers – scientists available to directly answer questions within hours
  • Coverage – industry leading coverage over whole protein sequence using our unique protein sequencing technology
  • Quality – years of experience and well defined protocol
  • Top equipment – Thermo Orbitrap and Bruker TIMS-TOF mass spectrometers
  • Software – access to our interactive coverage viewer to explore the data

Beyond Binding Assays: Specificity Plus Reproducibility.

Since the protein sequence determines structure and function, rapid confirmation of the protein sequence offers an ideal complement to performance validation assays when revalidating antibodies. Our peptide mapping mass spec service offers a precise, repeatable, and full confirmation of the protein sample and sequence information. This ensures the antibody is as expected, reducing the need for revalidation or troubleshooting downstream.

Reproducibility Impacts.

$0
USD $1.7 billion wasted each year on commercial antibodies that don’t work as expected. $25 billion wasted on non-reproducible pre-clinical research.
0%
As many as 50% of reagent antibodies are shown to not recognize their targets. 32% of Hybridomas produce unintended antibodies.
0%
Only 6 out of 53 landmark pre-clinical studies could be reproduced in one study. That’s a staggering 88% failure rate.

Reproducibility impacts.

$0
USD $1.7 billion wasted each year on commercial antibodies that don’t work as expected. $25 billion wasted on non-reproducible pre-clinical research.
0%
As many as 50% of reagent antibodies are shown to not recognize their targets. 32% of Hybridomas produce unintended antibodies.
0%
Only 6 out of 53 landmark pre-clinical studies could be reproduced in one study. That’s a staggering 88% failure rate.

“We got very quick answers that confirmed the sequence of 4 samples and saved us time on troubleshooting.”
– Max London, Research Scientist, Phenomic AI

Who Uses MATCHmAb™ Peptide Mapping.

Researchers, Antibody Users

Researchers use tool antibodies every day, across many applications. Sequence confirmation is the first step in troubleshooting, or daily quality checks to prevent issues.

Antibody Vendors, Producers

Easily verify each new lot. Offer premium Verified by MATCHmAb™ products, or an add-on service.

Antibody Engineering

Cell line instability could introduce mutations to humanized antibodies. Verify the CDRs have not changed or confirm the full expressed sequence matches the engineered one.

CRO, Custom Developers

Checkpoints to increase confidence. Avoid troubleshooting re-runs with clients.

Who uses MATCHmAb™.

Researchers, Antibody Users

Researchers use tool antibodies every day, across many applications. Sequence confirmation is the first step in troubleshooting, or daily quality checks to prevent issues.

Antibody Venders, Producers

Easily verify each new lot. Offer premium Verified by MATCHmAb™ products, or an add-on service.

Antibody Engineering

Cell line instability could introduce mutations to humanized antibodies. Verify the CDRs have not changed or confirm the full expressed sequence matches the engineered one.

CRO, Custom Developers

Checkpoints to increase confidence. Avoid troubleshooting re-runs with clients.

How It Works: The Evolution of Peptide Mapping & Analysis.

  MATCHmAb™ Enhanced Peptide Mapping MATCHmAb™ Rapid Peptide Mapping
Purpose Consistent and high-quality, near 100% coverage.   Fast and low-cost sequence confirmation for routine checks, first step troubleshooting.
Workflow Typically trypsin/chymotrypsin digest, followed by LC-MS, and manual data analysis to pick out the signal peaks. Typically pepsin digest, followed by LC-MS/MS and automated data analysis.
Speed 1-2 weeks 4-5 days
Throughput Low High
Coverage As close to 100% as possible Approximately 95%, not guaranteed
Report Chromatogram, Peptide Map, coverage report if selected Sequence confirmation and coverage viewer
MATCHmAb™
Workflow LC-MS/MS, single or dual digest
Bioinformatics Real-time analysis, purpose built algorithms
Speed Fast: 1-4 days
Throughput High: > 100 per week
Coverage Higher, and amino acid level
 Traditional Peptide Mapping
Workflow LC-MS only, single enzyme only
Bioinformatics Post-processing, off the shelf tools
Speed Slow: weeks
Throughput Low
Coverage Lower, and only peptide level

Peptide Mapping Price.

MATCHmAb Enhanced Peptide Mapping

$2500+
  • Price may vary depending on your specific analysis goals.
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MATCHmAb Rapid Peptide Mapping

$1000/sample
  • Please inquire about volume discounts and upgrades.
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Getting Started is Easy.

Here’s what we need:

  1. 50 μg of each protein of interest
  2. Reference sequence(s) in FASTA
  3. The sample should be reasonably pure and not a polyclonal mixture.

Don’t have the sequence yet?

  • Derive the sequence directly from the protein sample using REmAb® monoclonal sequencing or REpAb® polyclonal sequencing and discovery.
  • Published sequences are available online. Check the antibody databases.
  • If it’s a commercial antibody, ask your vendor to MATCHmAbTM it.

Other Antibody Characterization Services.

Rapid PTM Analysis

Locate, identify and quantify post-translational modifications. Compare between samples.

Explore our PTM Analysis LC-MS Service

Sequence Variant Assessment

Identify and quantify variants of your intended antibody within your sample, and consider other contaminants.

Explore our SVA Analysis LC-MS Service

Glycosylation Analysis

Find glycosylation site occupancy, and profile their relative abundance %. Compare many samples.

Explore our Glycosylation Analysis LC-MS Service

Peptide Mapping

Match the masses of individual peptides to the expected masses from a given sequence, maximizing sequence coverage and confidence.

Explore our LC-MS Peptide Mapping Service

Disulfide Bond Analyses

Analyse peptides cross linked by disulfide bonds. Quantify disulfide bond shuffling in engineered constructs.

Explore our Disulfide Bond Analysis LC-MS Service

Intact Mass, Custom Analyses

Please inquire about intact mass analysis, subunit analysis, etc.

Talk to Our Scientists.

We Have Sequenced 10,000+ Antibodies and We Are Eager to Help You.

Through next generation protein sequencing, Rapid Novor enables reliable discovery and development of novel reagents, diagnostics, and therapeutics. Thanks to our Next Generation Protein Sequencing and antibody discovery services, researchers have furthered thousands of projects, patented antibody therapeutics, and developed the first recombinant polyclonal antibody diagnostics.

Antibody Sequencing, Discovery and Characterization Services.

Antibody Sequencing & Discovery Services.

REmAb® mAb Sequencing

Monoclonal antibody sequencing from small antibody samples, no need for hybridoma or DNA information. Full sequence in record time.
Explore Antibody Sequencing Services

REpAb® pAb Sequencing

Polyclonal antibody sequencing and antibody discovery service. Sequence antibodies from blood or a polyclonal mixture.
Explore Antibody Discovery Services

RapidSPR™ Analysis

Label-free evaluation of antibody-antigen binding using surface plasmon resonance on Biacore or Nicoya. Can be employed for detailed kinetic profiling, kinetics screening, or epitope binning.

Explore SPR Services

RapidHDX-MS™

Mass spec based epitope mapping. Epitope mapping for identify the binding site of an antibody to its corresponding antigen with the highest confidence and resolution.
Explore HDX-MS Epitope Mapping Service

MATCHmAb™

Antibody verification by rapid peptide mapping. Antibody sequence confirmation and full detailed mapping for development purposes.
Explore Peptide Mapping Service

Antibody Characterization

LC-MS analysis for study of antibody glycosylation, disulfide bonds, post-translational modifications, sequence variants, intact mass and size.
Explore Antibody Characterization Services

We Have Sequenced 4000+ Antibodies and We Are Eager to Help You.

Through next generation protein sequencing, Rapid Novor enables timely and reliable discovery and development of novel reagents, diagnostics, and therapeutics. Thanks to our Next Generation Protein Sequencing and antibody discovery services, researchers have furthered thousands of projects, patented antibody therapeutics, and ran the first recombinant polyclonal antibody diagnostics

Talk to our scientists. We have sequenced over 4000 antibodies and we are eager to help you.