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Safety Information

PCRISPR004

Sigma-Aldrich

Mouse CRISPR Brie Knockout Library

Synonym(s):

CRISPR Brie Library, CRISPR Library for Mice, Mouse Knockout Library

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About This Item

UNSPSC Code:
41105904
NACRES:
NE.02

packaging

pkg of 5 vials (5x200µL aliquots )

concentration

≥5x108 VP/ml (via p24 Assay)

application(s)

CRISPR

shipped in

dry ice

storage temp.

−70°C

General description

The mouse CRISPR "Brie" lentiviral pooled libraries are designed using optimized metrics, as published by Sanson, K.R., et al. Nat Commun 9, 5416 (2018), which combine improved on-target activity predictions (Rule Set 2) with an off-target score, the Cutting Frequency Determination (CFD). The library is designed to be compact and efficient to maximize screening efficiency and performance.

Custom pools for follow-up screening or 10x Genomics Compatible CRISPR pools are also available by contacting your local sales representative.

Application

  • Functional Genomics/Target Validation
  • Unbiased wholed genome forward genetic screening
  • Validated positive and negative controls
  • Set up and optimization of screen assay

Features and Benefits

  • Focus on your research, and we will generate your lentivirus screening library.
  • Use CRISPR nucleases to knockout protein-coding genes to assess their function.
  • Mouse Genes targeted 19,674
  • Compact library of ~ four gRNAs per gene (78,637 total)
  • Total Controls 1000(pools are gRNA-only, Cas9 sold separately) See products: LVCAS9BST or LVCAS9NEO for sources of Cas9.

Principle

In a CRISPR KO screen, Cas9 introduces double-strand breaks at locations specified by gRNA. When the endogenous non-homologous end-joining (NHEJ) DNA repair system corrects these breaks, this often leads to the introduction of frame-shift mutations that effectively knock out the gene. Thus, the power of CRISPR for genome engineering, coupled with the ability to perform large-scale, whole-genome loss-of-function (LOF) screening, has allowed breakthroughs in identifying gene pathways in drug resistance and disease.

Legal Information

CRISPR USE LICENSE AGREEMENT

LENTIVIRAL, WPRE AND EVROGEN FLUOROPHORE LICENSES

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Cartagena Act

Cartagena Act Listed

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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