Shaimaa Hassan

7 Questions 8 Answers 0 Followers

Questions related from Shaimaa Hassan

How can I stop the aggregation of zein nanoparticles in treatment medium after treatment to cells?

zein nanoparticle tend to aggregate and coagglutinate when i added it to DMEM media to treat cellsI use tween80 as surfactant \ pluronicF86.can I incubate the cells with nanoparticle dissolved in...

22 May 2015 5,131 3 View

How can I overcome nanoparticle aggregation in dmem tissue culture mediation ?

my nanoparticle is aggregated in dmem during tissue culture how can i overcome this problem?if i can incubate my nano with cells for certain time till uptaking some of my nano without media then...

10 May 2015 5,936 2 View

What is the different between neutral red and MTT assay?

Is there any condition where I have to use neutral red?

20 January 2015 6,079 3 View

Why is the Hoechst 33258 dye for DNA quantification using jasco fluorometer giving me no stable reading but goes up and down?

The reading is not stable, and the reading is moving up and down and is never stable. Please advise.

15 October 2014 7,662 2 View

What tests done to examine anticancerous activity of certain gene ?

after invitro transfection what tests should be done to compare anti-cancerous activityy

11 September 2014 9,917 0 View

Can I use vancomycin rather than kanamycin for bacteria contain pEGFP-C3?

or any antibiotic rather than Kanamycin as it's not available

07 February 2014 6,412 3 View

What is the protocol of phenol:chloroform:IAA preparation?

I need protocol for adjusting ph using which buffer.

20 November 2013 4,058 17 View