Products & Reviews

Spectroquant ® tests and kits for accurate, precise and consistent results

CRISPR/Cas9-mediated recombineering is the most powerful bacterial genome engineering method to date. In addition, Cas9-mediated recombineering overcomes the dependence on a second recombination step, avoids the creation of destabilizing scar sites, can be used in multiplexing, and is less time-consuming than previous protocols.

This Lentiviral Packaging Mix is an optimized formulation of two plasmids expressing the key HIV packaging genes and a heterologous viral envelope gene.

Universal negative control CRISPRs have been designed not to recognize any sequence in the human, mouse or rat genome. 

Compare and contrast the features of a wide variety of guide RNA (gRNA) and Cas9 products for in vitro and in vivo CRISPR experiments. Select the best formats for your mammalian or plant applications: SygRNA ® synthetic gRNA, plasmid DNA, lentiviral particles, and proteins.

An easy-to-use, modular platform to co-culture different cell types in discrete 3D and 2D compartments.

Exclusive human or mouse whole genome arrayed libraries developed with the Wellcome Sanger institute

Pooled CRISPR screening with 10x Genomics compatibility

for Latex Agglutination and Latex Turbidimetry Immunoassay

Easier nucleic acid preparation with fewer impurities.

Easier nucleic acid preparation with fewer impurities.

from Saccharomyces cerevisiae, ≥99%.

Nuclease-free water, for molecular biology

Powder, γ-irradiated, BioXtra, suitable for cell culture.

Lyophilized powder, BioUltra, ≥30 units/mg protein, for molecular biology.

Pooled and Arrayed Genome-Wide LentiORF Libraries for High-Throughput Screens or Targeted Experiments

Recombinant PURedit Cas9 protein from Streptococcus pyogenes is a ready-to-use reagent for genome engineering experiments

Recombinant Cas9 Plus protein from Streptococcus pyogenes is a ready-to-use reagent for genome engineering experiments.

Recombinant Cas9-GFP protein from Streptococcus pyogenes is a ready-to-use reagent for genome engineering experiments.

Trusted TRC (The RNAi Consortium) content with shRNA targting 20,000+ human or 21,000+ mouse genes including TRC 1.5 and 2.0 (unique and validated) add-ons which are exclusive to Sigma

We have applied CompoZr Zinc Finger Nuclease technology to create an unparalleled range of genetically modified mammalian cell lines for use in areas, such as target validation, drug discovery and drug development.

CompoZr ® ZFN (zinc finger nuclease) technology was used to insert the sequence for fluorescent proteins adjacent to endogenous genes to create reporter cell lines for compound screening

A pre-engineered cell line with integrated genetic elements for simple payload exchange of your specific promoter and gene of interest. The landing pad construct is targeted to the AAVS1 safe harbor locus with a fluorescent marker for downstream screening.

The human CRISPR ′Brunello′ pooled library is designed using optimized metrics, as published by, Doench et al. Nat Biotechnol. (2016) and described further in Sanson, K.R., et al. Nat Commun (2018)

The Human Whole Genome Toronto KnockOut Library v3 (TKOv3) is optimized for editing efficiency using empirical data described in the findings by the Moffat lab.