Promega BL21(DE3)pLysS Competent Cells

BL21(DE3)pLysS Competent Cells allow high-efficiency protein expression of any gene that is under the control of a T7 promoter and has a ribosome binding site.

Catalog Number	Mfr. No.	Includes	Quantity	Format
PR-L1191A	Promega L1191	Competent cell control DNA, BL21(DE3)pLysS competent cells >10 x 6cfu/μg	1 mL	Tube
PRL1195	Promega L1195	Competent cell control DNA, BL21(DE3)pLysS competent cells >10 x 6cfu/μg	1 mL	Tube

Description

• High-Efficiency Protein Expression from Gene with T7 Promoter and Ribosome Binding Site
• Inducible protein expression from gene with T7 RNA polymerase controlled by lac UV5 promoter
• Increased stability of expressed protein from deficiency in proteases lon and OmpT
• Lower background expression of target genes with pLysS plasmid

Specifications

• Content And Storage: <-65°C
• For Use With (Application): Allow high-efficiency Protein expression of genes under the control of a T7 promoter and having a ribosome binding site
• Quantity: 1 mL

• Format: Tube
• Includes: Competent cell control DNA, BL21(DE3)pLysS competent cells >10 x 6cfu/μg