Maria Margarida Mesquita

3 Questions 9 Answers 0 Followers

Questions related from Maria Margarida Mesquita

Can anyone suggest a density gradient centrifugation media to purify Bacillus subtilis spores?

We need a density range of 1.2-1.4 g/mL

05 April 2016 3,855 3 View

Does anyone have experience using the a Anatoxin-a RBA ELISA kit?

We need to quantify anatoxin-a in drinking water from a reservoir. Has anyone tried the Abraxis anatoxin-a RBA ELISA kit for quantification of anatoxin in water samples? If so, what has your...

24 September 2014 5,051 0 View

Can anyone suggest a reliable method for DNA extraction from sand?

With the Powersoil extraction kit we get high DNA concentration readings and high contaminant ratios by UV-Vis spectrophotometry. However we can not visualize the DNA in agarose gels (1% or 0.7%).

19 September 2013 9,255 9 View