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CRISPR21 Sigma-Aldrich

Lenti CRISPR Human HPRT1 Positive Control Plasmid DNA (LV04 vector)

  •  NACRES NA.51

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Properties

Related Categories CRISPR Controls (DNA and Virus), CRISPR-Cas9, Functional Genomics and RNAi, Molecular Biology
Quality Level   200
packaging   vial of 50 μL
concentration   20 ng/μL in TE buffer; DNA (1μg of plasmid DNA)
application(s)   CRISPR: suitable
shipped in   dry ice
storage temp.   −20°C

Description

General description

The Lenti CRISPR Human HPRT1 Positive Control Plasmid DNA (LV04 vector) is a critical positive control to monitor transfection efficiency for lentiCRISPRs. The protein encoded by this gene is a transferase which plays a central role in the generation of purine nucleotides. Cells with intact HPRT1 will die upon exposure to 6-TG (Product No. A4882), an antimetabolite used in the treatment of leukemias. Conversely, cells with HPRT1 knocked out will increase over time with 6-TG selection. This targets a validated HPRT1 CRISPR site, which serves as an experimental control for lenti CRISPRs. The lenti CRISPR positive control is a dual-component system consisting of a U6-driven guide RNA plasmid targeting the human HPRT1 gene and hPGK-driven Puromycin and BFP expression. This control requires Cas9 be delivered by a separate vector.

Application

Functional Genomics/Screening/Target Validation

Other Notes

Ampicillin and puromycin antibiotic resistance genes provide selection in bacterial or mammalian cells, respectively. Self-inactivating replication incompetent viral particles can be produced in packaging cells (HEK293T) by co-transfection with compatible packaging plasmids (Product No. SHP002).

Legal Information

CRISPR Use License Agreement

Lentiviral License Agreement

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 2
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

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