E coli Testing
E coli Testing
1
–
4
of
4
results
1
New England Biolabs, Inc. BL21 Competent E. coli – 20 x 0.05 ml/tube
BL21 Competent E. coli is a widely used non-T7 expression E. coli strain and is suitable for transformation and protein expression. This strain does not express the T7 RNA Polymerase.
2
New England Biolabs, Inc. NiCo21(DE3) Competent E. coli – 20 x 0.05 ml/tube
Chemically competent E. coli cells suitable for T7 expression with improved purity of target proteins isolated by IMAC.
3
New England Biolabs, Inc. NEBExpress Competent E. coli (High Efficiency) – 6 x 0.2 ml/tube
High efficiency chemically competent E. coli cells suitable for non-T7 protein expression.
4
New England Biolabs, Inc. NEB 5-alpha F Iq Competent E. coli (High Efficiency) – 6 x 0.2 ml/tube
An F'Iq E. coli strain with extremely high transformation efficiency suitable for toxic gene cloning.