Free standard mainland UK delivery on orders of £100 ex VAT or more.

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YEASEN reagents for UK laboratories — Direct Lab Supplies

Dispatched from London

In-stock orders are normally dispatched within one working day after order acceptance. Ask us about urgent local delivery.

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Free evaluation samples

Try a reagent in your lab with free UK sample delivery.

Request a free sample
Speak to our team

Contact us for product advice, quotations or delivery enquiries. We normally reply to emails within 24 hours.

020 8191 4117

Shop research reagents by application

Find YEASEN reagents for your application.

DNA, RNA & PEI transfection reagents

Compare DNA/RNA delivery, RNAi and linear PEI reagents, including GMP-grade UltraAAV.

SYBR Green qPCR master mix

Compare pack volumes for a 2× real-time PCR mix with tracking dye and ROX.

cDNA synthesis & reverse-transcription kits

Choose premixed or separate primers; both listed kits include gDNA removal.

Genotyping, rapid & high-fidelity PCR mixes

Compare three endpoint PCR mixes by application, enzyme description and dye format.

Prestained protein ladders & markers

Three-colour markers for SDS-PAGE and western blotting, from 8 to 300 kDa across the range.

50 bp, 1 kb & DL5000 DNA ladders

Ready-to-use DNA markers with full band maps and lane-based pack capacities.

Protein gels, PAGE kits and running buffer

Choose the stated gel format, well count and pack size for your protein electrophoresis supplies.

Laboratory equipment

Normal-price equipment listings with availability enquiries before ordering.

Featured reagents

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England · 1 October–31 December 2026

Protein offers and equipment gifts

Explore the £150 and £225 protein bundles and the separate equipment gift offer. Prices and qualifying spend exclude VAT and delivery.

Explore protein offers

Comparing your current reagent?

Compare specifications and pack sizes with the reagent you currently use.

For RT-qPCR, compare alternatives to SuperScript IV VILO and PowerUp SYBR and Luna mixes.

Explore all reagent comparisons

Buying YEASEN reagents for your lab?

Find answers about UK ordering, pack prices, evaluation samples and quotation requirements.

Read the UK buying guide

Buying YEASEN reagents in the UK

Where can I buy YEASEN reagents in the UK?

Direct Lab Supplies is an authorised UK YEASEN distributor, supplying laboratories from Bermondsey, London. Browse transfection reagents, PCR and qPCR mixes, cDNA synthesis kits, protein ladders and DNA markers with GBP prices and manufacturer documents.

About our UK supply service

Can I request a free YEASEN sample?

Request a free evaluation sample through our sample form. Choose a sample-eligible product and tell us your intended application. Free samples include UK delivery.

Choose a free evaluation sample

How much is UK delivery?

Standard mainland UK delivery is free on orders of £100 ex VAT or more, excluding Northern Ireland and islands. In-stock orders are normally dispatched within one working day after order acceptance. Delivery charges for other orders are shown at checkout.

Delivery times and charges

Can universities and companies request a quotation?

Yes. Add products to the quotation form with their catalogue numbers, pack sizes and quantities. Include your organisation details, delivery postcode and any purchase-order or supplier-onboarding requirements.

Build a laboratory quotation

Choose reagents for your experiment

Practical selection guides for transfection, PCR, RT-qPCR and protein electrophoresis.

More selection guides

All product selection guides