Hi, you are logged in as , if you are not , please click here
You are shopping as , if this is not your email, please click here

Escherichia coli Lac + (J53R)

Esherichia coli J53-R  (Lac +)

£20.40

Description

Gram-negative. Produces ß-galactosidase when lactose is present in the growth medium. Together with HT-99, it can be used to demonstrate bacterial conjugation

https://www.ncbe.reading.ac.uk/slope-cultures/

 

Detailed Description

Gram-negative. Produces β-galactosidase when lactose is present in the growth medium. Grow on nutrient or LB agar. J-53R carries on its chromosome a gene conferring resistance to the antibiotic rifampicin. Together with HT-99, it can be used to demonstrate bacterial conjugation [in this case, showing one way in which antibiotic resistance spreads].

How would you rate your experience today?

How can we contact you?

What could we do better?

   Change Code