Comprehensive catalog where versatility meets quality.
3000+ Catalog Products
Over 3000 recombinant proteins carefully selected based on quality and research needs.
Tailored Expression Systems
Proteins tested in 8-16 various expression conditions to determine the optimal settings.
High Purity & Bioactivity
Rigorous quality control testing for purity and bioactivity using HPLC, SPR, ELISA, etc.
Next-Day Shipping from Boston, MA
Catalog products shipped next-day from our inventory center in Boston, MA.
Target Antigens for Drug Discovery
High activity target antigens for drug discovery campaigns.
Target Antigens
Featured Collections
VLPs & Nanodiscs
Choose from our two robust transmembrane protein expression platforms—Virus-Like Particles (VLPs) and Nanodiscs—offering full-length transmembrane proteins in their native conformation.
MHC Monomers & Tetramers
Explore our comprehensive catalog of MHC class I and class II monomers and tetramers with mammalian-expression and verified bioactivity.
Drug Discovery Collections
AAV Titration ELISA Kits
Quantification of AAV capsids for serotypes 2, 5, 6, 8, or 9 with high specificity to individual AAV serotypes, high sensitivity, and a broad linear range.
AAV Titration ELISA Kits
AccuBase™, Base Editor
GMP-Grade
Precise DNA cytosine base editor with minimal off-target effects, creating C->T mutations for gene knockout without DNA breaks.
AccuBase™
Precise DNA cytosine base editor with minimal off-target effects, creating C->T mutations for gene knockout without DNA breaks.
CD19 Antigens
Mammalian-expressed human CD19 proteins with high monomer rates. Various spcies and fluorescent options. In-stock catalog products.
CD19 Proteins
New Products This Month
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Find us at our upcoming events!
Festival of Biologics Basel
October 15-17, 2024
Basel, Switzerland
Booth #832
ESGCT 2024
October 22-24
Rome, Italy
Booth #D40
PEGS Europe
November 5-7, 2024
Barcelona, Spain
Booth #1518
