Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to
worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting
immunostaining in relation to complex human pathologies.
TCR Screening Services
Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding.
Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".
Most Popular 3-Hydroxykynurenine Transaminase Proteins
3-Hydroxykynurenine Transaminase Recombinant Protein (Full Length) - LS-G4002
E. coli Expression System
Purified / Biologically Active
~44.3kDa Full Length
Full-length 3-HKT (Anopheles gambiae) is untagged.
Greater than 99% by SDS-PAGE
Specific activity towards D,L-3HK: 33 µmol/min per mg. Primarily catalyses the pyridoxal 5'-phosphate (PLP)-dependent irreversible transamination of 3-hydroxykynurenine (3-HK) to xanthurenic acid (XA).
20 mM Tris, pH 8.0, 150 mM NaCl, 40µM pyridoxal 5'-phosphate
Store at +4°C for immediate use, or aliquot and store at -80°C for at least 6 months. Avoid repeat freeze-thaw cycles.