ANTIBODY SERVICES
You bring the biology. We build and validate the molecule.
Five services across monoclonals, bispecifics, and trispecifics. Start with a target, a set of sequences, or a finished molecule — we’ll take it from there.
A BETTER APPROACH TO ANTIBODY DISCOVERY
Three options, across three molecule types
Let’s start with two simple questions. The first is what antibody format do you need made: a monoclonal, a bispecific, or maybe a trispecific? The second is where are we starting from?
If you don’t have binders yet, the Invenra Discovery program engineers the molecule, and hands back characterized leads. If you already have sequences for a multispecific program, the Expression program takes them straight into a finished product.
And if you have a molecule from anywhere and need supporting data, we have a suite of Characterization assays to build your case. Discovery and Expression both come with basic characterization built in; other options are available depending on your needs. Pricing and terms are clear and transparent.
At the heart of our service is one idea: let the biology win. We widen the design space, test the real molecule, and let the data guide lead selection. Our process is collaborative. We work together and you own the leads and the data that we generate.
Selection Strategy Plan your project
Monoclonal
mAb Discovery
Produces optimized antibody sequences, delivering desired binding properties, developability, and functional validation in the time it takes conventional immunization campaigns to complete the first step.
You bring Your targets
You get2–15 fully human leads, with developability and functional data
Starts at From $100K
Learn more »
Bispecific
B-Body Discovery
Full bispecific discovery. We screen 288+ combinations in their final, manufacturable format, and hand you the top 10 leads with the data behind them.
You bring Your targets
You getTop 10 bispecific leads, in final format, ready for cell line development
Starts atFrom $200K
Learn more »
Bispecific
B-Body Expression
Already have sequences? We express and purify them as a B-Body bispecific, built by the team that invented the platform.
You bringYour VH/VL sequences
You getAn expressed, purified B-Body bispecific
Starts at$3,750 per molecule
Learn more »
Trispecific
T-Body Discovery
Targets three distinct antigens simultaneously, offering a powerful solution for complex diseases by integrating three Fab arms into a single IgG-like structure Every engagement is custom and designed around your biology with flexible business terms.
You bringYour targets and program goals
You getA custom trispecific development candidate, ready for IND-enabling studies
Starts atVaries via partnership model
Learn more »
ALL MOLECULE TYPES
Add-On Characterization
Boost your confidence in your new molecule with additional characterization assays. Functional immunology, biophysical developability, and binding kinetics for a molecule at any stage, even one you made somewhere else.
You bringYour molecule
You getDevelopability, function, and binding data
Starts atStandard, bundled, or custom
Learn more »
Find your fit Which service is right for you?
Start with your goal and find the service that fits.
I need a monoclonal antibody.
I want to compare bispecific and trispecific antibodies.
I need a bispecific and don’t have binders yet.
I have sequences and want a bispecific built.
I need to engage three targets.
I have a molecule and need supporting data.
See quick comparison Table
| Service | Best for | You bring | You get | Starts at |
|---|---|---|---|---|
| MONOCLONAL mAb Discovery |
A new monoclonal antibody | Your target | 2–15 fully human leads, with data | $100K |
| BISPECIFIC B-Body Discovery |
A bispecific, screened in full | Your targets | Top 10 leads, final format, ready for CLD | $200K |
| BISPECIFIC B-Body Expression |
A bispecific from sequences you have | Your VH/VL sequences | Expressed, purified B-Body bispecific | $3,750 / molecule |
| TRISPECIFIC T-Body Discovery |
Three targets, as a partnership | Targets + program goals | Custom trispecific development candidate | Partnership |
| ANY MOLECULE Characterization |
Supporting data for a molecule you already have | Your molecule | Developability, function, binding data | Per assay / bundle |
How they connect How our services connect
mAbs are the building blocks for bispecifics. Bispecifics extend to trispecifics on a similar architecture. And characterization adds value at any stage, across every molecule type. Enter wherever your program is, and move between services as it grows.
What's included What every engagement includes
You own what we make
Your leads, your sequences, your data. The platform technology is what’s licensed.
Access to Invenra scientists
You'll have access to our experienced antibody engineers, enhancing your team, and reducing communication gaps.
A potential development candidate, not just a molecule
Characterization is built into Discovery and Expression. You get a molecule and the data behind it.
Transparent pricing
Published, fixed pricing on the standard services. No surprises, no hidden terms.
Built by the platform’s inventors
The team that created the B-Body and T-Body platforms runs your program, ensuring we harness all its power.
Diverse discovery toolkit
Screen against 30+ proprietary libraries and optimize your molecule for affinity, diversity, developability, and/or function.
The biology picks the lead
We share the data and choose leads with you. It’s not a black box.
Get in touch Ready to accelerate your antibody program?
Tell us about your targets and where your program is. We’ll point you to the right starting point.
Your information is 100% confidential.
We don't share your data with third parties, add you to marketing lists without permission, or contact you about anything other than this request. Target biology is treated as confidential. Need an NDA first? Just say so. We'll send one over.