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Company overviewAbout OligoDirectWho you are buying fromTerms of salePrivacy

Who you buy from

An American brand, priced and invoiced in USD.

Sold and invoiced by our Hong Kong entity; payment is made to a Hong Kong bank account.

Support

QC, mass spec and COAShipping, lead times and customsStorage, resuspension and handlingSequence confidentialityFree design helpAsk a questionTrack an order

Every order carries

Your price before you commit

MS and COA with every order

Sequences are never retained

Remake or refund on failed QC

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IVD-grade Oligos

Diagnostic-grade primers, hydrolysis probes and double-quenched probes, made in a cleanroom to a tightened specification. Quoted per project.

Assays that go into a diagnostic run to a tighter bar than research reagents: made in a Class 100,000 cleanroom, released against a diagnostic-grade specification, and documented for a regulated workflow. Because the specification and the documentation are set by your assay rather than a catalogue, every one of these is quoted per project — send what the assay needs and a firm price and lead time come back within one business day. These are supplied for use in your own validated procedures; we do not sell a finished diagnostic device.

What we make to diagnostic grade

ProductSpecificationPrice
IVD-grade qPCR primersForward and reverse pair, unmodified, 11–59 nt, HPLCGet a quote
IVD-grade hydrolysis probes5′ dye / 3′ quencher, single-stranded DNA, 11–40 nt, HPLC + CE purityGet a quote
DUQ double-quenched probesTwo quenchers for a lower background, 20–50 nt — a ZEN-style designGet a quote
Cleanroom & documentationClass 100,000 line, diagnostic-grade release recordPart of the quote

All cleanroom-made, HPLC purified, and quoted per project — there is no basket price, because the specification is set by your assay. One business day from the requirement to a firm figure.

How an IVD-grade order works

1 · Requirement

Send the sequences, the grade and any documentation your quality system needs

2 · Scope

We confirm the specification, purification and paperwork that can be met

3 · Quotation

A firm price and lead time come back within one business day

4 · Delivery

Cleanroom-made oligos with a diagnostic-grade release record

Tell us what the assay needs — including any documentation your quality system requires — and a quotation comes back within one business day, free and with no obligation.

Every order here is quoted individually — there is no basket price. Send the requirement and a firm price and lead time come back within one business day, free and with no obligation. Send us the requirement.

Request a quotation How ordering works

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