PerkinElmer acquires Horizon

The next exciting stage of our development!

Advancing drug discovery from research to therapy

Global CRO solutions & services

Maintain your research velocity during COVID-19 by outsourcing your cell line engineering or screening projects with Horizon.

View services

Screen your gene list with a custom mini-library

Design and order your own mini-library with the Cherry-Pick Library Plater tool

Get started

Ensure your drug discovery program remains on track

Start a cell panel screen now in 200+ cell lines to aid in your patient stratification, drug repurposing, or discerning an MOI.

Learn more

Cell models

New pricing for Express and Custom engineering services!
Prices start from £7,500 – delivered in as little as 10 weeks
Get an instant online quote

Request quote

Screening services

New! Standard CRISPRko screens - delivered in 16 weeks
• 10 predefined human cell lines
• One compound in up to 4 cell lines, or up to 4 compounds per line

Find out more

CHOSOURCE optimized bioproduction platform

CHO cells

A step change in manufacture - from lead to biotherapeutic

Molecular diagnostic reference standards

Validation tools for molecular diagnostics

Cell line-derived reference standards

ON-TARGETplus™ siRNA

Premium siRNA reagents by Dharmacon™ - Guaranteed to silence the target gene with unmatched specificity.

Edit-R™ synthetic CRISPR sgRNA

Guaranteed to edit the target gene, and designed to maximize the effectiveness of functional gene knockout.

Custom synthesis

Custom RNA synthesis by Dharmacon™

Latest news

PerkinElmer’s Horizon Discovery CHOSOURCE Cell Line Supports Trinomab Biotech’s Development of the World-First, Tetanus Toxin mAb Drug for Clinical Trials

Maintain research velocity during COVID

Outsource your cell line engineering or screening projects with Horizon's experienced contract research service teams.

Check out our new blog

Learn what is "On the Horizon"

For transgenic animal models and in vivo screening services

Contact Envigo

Poster: CRISPR screening technologies

Are you interested in arrayed, pooled, or dual CRISPR screening?

Working with primary cells?

Find proven tools and resources for successful CRISPR editing and RNAi in primary cell types.

Interested in our screening libraries?

View our extensive collections

Why use CRISPR-Cas9 systems?

Explore gene editing applications.

What is Prime Editing?

Read our featured article for more information