Four shelves of lab tools, made and lot-traced in Massachusetts. Full spec and datasheet on every product, list price on everything we ship. No quote gate, no minimum order, no “contact us for pricing”.
Browse by category below, jump to a working application, search the catalog, or paste a list of catalog numbers.
Most of what is listed here is made in scheduled batches rather than kept in stock. That changes when a vial reaches you, not what you can find out beforehand: the full spec and the list price are published either way, and joining a product's list gets you the date its next batch is scheduled. Anything marked in stock ships the same business day.
Recombinant growth factors and cytokines, low-endotoxin, lot-traced.
Recombinant growth factors and cytokines. Shipped frozen in PBS. Every lot carries a measured purity, an endotoxin number, and an ED50 with the assay that produced it.
6 subcategories
Classical and specialty media, filtered and QC-released for sensitive cultures.
Glucose and bicarbonate loading, phenol red, HEPES, and how L-glutamine is supplied, stated on every formulation, not buried in a technical bulletin.
4 subcategoriesView all cell culture media →
Enzymes and molecular-biology reagents, activity-defined and application-tested.
Concentration in U/µL plus an explicit unit definition: the substrate, buffer, temperature, and incubation that define one unit.
3 subcategoriesView all reagents →
Affinity and process chromatography media with characterized binding capacity.
Dynamic binding capacity at 10% breakthrough, bead d50, matrix cross-linking, pressure/flow limits, and the CIP regime the bead survives.
2 subcategoriesView all resins →The same catalog, sliced the way an experiment is planned. Each page lists what a workflow needs, in the order you use it, with the spec that matters at that step called out.
Classical and serum-free media, sera and supplements, dissociation reagents, selection antibiotics.
Open →
FGF2, TGF-β/BMP morphogens, LIF and Activin A, plus the feeder-free media they are used in.
Open →
Restriction endonucleases, ligases and modifying enzymes, competent cells, ladders and buffers.
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Hot-start and high-fidelity polymerases, master mixes, reverse transcriptases, size standards.
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Expression-strain competent cells, induction and lysis reagents, tag-removal proteases.
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IMAC and Protein A/G affinity media, ion exchange, desalting and SEC, bulk resin or prepacked.
Open →Datasheets and safety data sheets are on every product page. Lot-specific Certificates of Analysis are looked up by lot number in the document library, and SDS files are indexed separately under safety data.
Each product declares its shipping class, ambient, cold pack, or dry ice, on the card and on the product page, so you know what arrives and how fast it has to be unpacked. See shipping & cold chain.
Purchase orders, credit cards, and quotes-on-demand for institutions that require one. There is no minimum order value. How ordering works · returns.
Every product page carries its own reconstitution, storage, and stability guidance in the spec table, with no login in front of it. Anything not covered there is in the FAQ or one email away: talk to a scientist.