Alba Blánquez

2 Questions 2 Answers 0 Followers

Questions related from Alba Blánquez

Problems with Lactobacillus count in a probiotic. Contamination?

I did a count of Lactobacillus in a probiotic powder but I have found problems with the dilutions and count. I prepared a sotck solution of the powder in physiologic water (9gr/L NaCl) and did...

04 April 2019 1,844 9 View

IPTG works but over-expression doesn't?

I have never had problems in over-expressing my protein in BL21 strain with IPTG 1 mM (final concentration). However, now in my stay in Portugal I can't over-express it. I have tried differents...

05 May 2013 3,696 3 View