SKU:70925034637
DL39 (DE3) Chemically Competent E. coli Cells
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Description
DL39 (DE3) Chemically Competent E. coli CellsGoldBios DL39 (DE3) Chemically Competent E. coli cells are engineered with a T7 expression system to transform and express proteins in order to label residues such as phenylalanine or leucine. DL39 (DE3) Chemically Competent E. coli cells are deficient in the aromatic (TyrB), branched chain (JIvE), and aspartate (AspC) transaminases and are auxotrophic for aspartic acid, isoleucine, leucine, phenylananine, tyrosine, and valine residues. Kit Components
Formula: C32H37NO12
Microbiology and Bacterial Physiology Research
Calcium Supplementation: Ensure appropriate calcium concentrations in media
Purpose: To selectively isolate recombinant proteins containing polyhistidine affinity tags
LBA4404 Electrocompetent Agrobacterium: 25 µL
4-Methylumbelliferyl-β- D-fucopyranoside
6% HTC agarose beads are suitable for use with FPLC or HPLC
and other mycobacteria
Nucleotide sequence of the ampicillin resistance gene of Escherichia coli plasmid pBR322
4-Nitrophenyl-beta-L-fucopyranoside
type I or III as the substrate
PubChem Chemical ID: 16211167
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