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Biopharma & ADC developers
The problem
Research-grade reagents don’t carry a program.
Purity that won’t scale
An enzyme that works at bench scale can bring impurities into a conjugate at production scale.
Thin documentation
Your CMC team needs traceability and change control, not just a catalog datasheet.
Supply risk mid-program
Switching enzyme suppliers late in development means re-qualification and delay.
What we make
Enzymes for site-specific conjugation and beyond.
Sortase A heptamutant
Our high-purity conjugation enzyme, available from milligrams to recurring bulk supply.
Other conjugation and processing enzymes
Made to your specification. Ask us about the enzyme your process depends on.
Your engineered variant
We manufacture your variant to spec. Your sequence always remains yours.
How it works
Qualify it in your process first. Then scale.
1
Pilot
A free pilot lot made to agreed specs, with a full QC data package for your evaluation.
2
Scale-up
We lock the process, align QC to your specifications and agree formulation and packaging.
3
Supply
Recurring lots sized to your program, with lot-specific CoAs and change notification.
In practice
Sortase A for an ADC candidate
We supply Sortase A to a biopharma team for antibody conjugation in an ADC candidate.
Why TriAltus
Documentation built for development programs.
ISO 13485 quality system
Lot traceability and change control
QC by enzymatic activity assays, HPLC-SEC and protein quantitation
Supplier questionnaires and customer audits supported
