Indumathi Mahadevan

5 Questions 5 Answers 0 Followers

Questions related from Indumathi Mahadevan

If anyone has done GCMS for tetrodotoxin detection?

If anyone has done GCMS for tetrodotoxin detection, please help me to know the compound names for the characteristic fragments of 2-amino 6-hydroxymethyl 8 hydroxyquinazoline that forms peaks at...

03 September 2016 3,242 2 View

Can anyone help me troubleshoot problems in sample derivatization in GC-MS?

My processed fish extract samples is evaporated to dryness and a residue is obtained which is not getting dissolved in MSTFA+TMCS silylating reagent. I am worried if the problem is in the final...

09 August 2016 3,094 6 View

What concentration of PBS could be used to lyse cells?

I am working on subcellular localization of toxin in fish tissues. So what concentration of Phosphate buffered saline be used to lyse the cells during homogenization

11 March 2016 9,559 3 View

Can someone suggest protocols for assaying catalase, glutathione peroxidase, superoxide dismutase and lipid peroxidase activities in animal tissues?

Enzymatic assays for animal tissues. But an alternative to gel method. I could'nt find the protocols online. So please help me out in this.

19 September 2014 2,355 4 View

What are the normal human cell lines most suitable for toxicity studies?

I need to test the toxicity of my fish extracts on human cell lines. I would like to know the normal human cell lines most suitable and available for toxicity testing other than suspension...

16 September 2014 5,308 1 View