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CRISPR technologies

Make accurate and specific expression changes or alterations to any gene

Dharmacon™ reagents offer a complete suite of CRISPR reagents, including synthetic and lentiviral reagents, multiple nuclease delivery options, and custom design tools, to support every stage of your gene editing workflow.

These include sgRNA and Cas9/dCas9-effector solutions for CRISPR knock-out (CRISPRko), CRISPR knock-in (CRISPRki), CRISPR activation (CRISPRa), CRISPR interference (CRISPRi), and CRISPR derived base editing.

CRISPR knock-out (CRISPRko): Introduce double-strand breaks to generate knockouts for target validation, functional screens, and disease modeling.

CRISPR knock-in (CRISPRki): Insert DNA sequences via HDR for protein tagging, reporter integration, and mutation correction.

CRISPR activation (CRISPRa): Activate gene expression using dCas9-transcriptional activators for gene expression studies.

CRISPR interference (CRISPRi): Reversibly silence genes with dCas9 repressors for knockdown and epigenetic studies.

CRISPR derived base editing: Convert single DNA bases (C→T or A→G) without DSBs for precise point mutation correction and variant screening.

3D model of CRISPR cas9 enzyme
The Dharmacon™ DyadGuide CRISPR system

Explore CRISPR applications 

Guide RNA algorithm design for CRISPRko

Explore how the Dharmacon Edit-R algorithm scores and selects guide RNA sequences for maximum on-target editing efficiency and minimal off-target effects, available in formats suited for both arrayed and pooled screening.

CRISPR activation

CRISPR activation provides a targeted approach to up-regulate gene expression, enabling researchers to study what happens when a gene is turned on rather than silenced. Explore how pairing a transcriptional activator system with algorithm-optimized guide RNAs delivers robust and specific gene activation across a range of cell types and experimental formats.

CRISPR interference

CRISPR interference offers a precise way to turn genes down without cutting the DNA, making it ideal for studying gene function in biologically relevant models. Explore how a specialized repressor system enables potent, specific gene knockdown, multiplexing across multiple targets, and extended repression timelines.

Precision, redefined. Pin-point™ base editing ABE and CBE reagents

Learn about our Pin-point base editing platform for targeted point mutation or gene knockout without inducing DNA double stranded breaks.

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