Kirsten Elizabeth White

2 Questions 1 Answers 0 Followers

Questions related from Kirsten Elizabeth White

Why use a 50% ethanol solution of citric acid to extract a protein (BDNF) from solid tissue?

Hi all, We are extracting BDNF from hair samples, and for this, incubate the samples in 0.1 M citric acid made with 50% EtOH in water. Why does the citric acid solution need to be in 50%...

24 February 2023 2,790 1 View

Eppendorf Concentrator plus - not working - has anyone resolved an 'Error 2' message?

We have an Eppendorf Concentrator plus complete system, with the included F-45-48-11 rotor. I can't get it to spin, only dessicate (and when it does this it just vibrates slightly, leaving the...

20 October 2022 705 1 View