Rasha Al-attar

5 Questions 30 Answers 0 Followers

Questions related from Rasha Al-attar

Has anyone worked on MagPix from Luminex?

Hi everyone, - I'm trying to optimize a multiplex assay but I keep running into a problem. - I have a protein extract from one sample that has my antigen and protein extract of a similar sample...

04 April 2014 1,285 2 View

Can anyone help with an antibody biotinylation problem?

I have biotinylated my antibody using "EZ-Link Sulfo-NHS-LC-LC-Biotin" and I'm hoping to detect it using streptavidin-phycoerthrin substrates. I know that PE Biotin has major excitation peaks at...

03 March 2014 7,041 6 View

Question is removed?

This question is no longer available.

03 March 2014 9,322 3 View

Is there a way to concentrate antibodies other than by using ammonium sulfate?

I have purified a sample of anti-peptide antibodies, concentrated them using ammonium sulfate, and dialyzed them overnight with 4 buffer exchanges. Then I desalted them using the zeba spin...

03 March 2014 6,181 6 View

Yeast ribosome preps

Does anyone know where to purchase yeast ribosomal preps?

11 November 2013 3,194 2 View