02 February 2018 1 6K Report

I want a simple protocol ( non-costly) for the separation of total proteins from breast tissues without altering their conformations

More Heba Mohamed Fahmy's questions See All
I need a certain method to cause irreversible DNA denaturation in double stranded FIsh DNA?

I need a certain method to cause irreversible DNA denaturation in double stranded FIsh DNA

01 February 2019 6,800 3 View

Dose equivalent to niosome encapsulation dose?

I'm preparing niosome encapsulating a certain natural extract how can I caclulate the encapsulated dose which is equivalent to the free dose of that substance?

11 December 2018 7,710 3 View

Animal dosage from mgs to mls?

I want to treat rats with a certain drug loaded on a nanocarrier with a certain dose... The problem the i have.. That when converting my formulation to powder through air drying.. The yield is...

01 February 2018 7,258 3 View

Total proteins extraction?

Would someone suggest a simple protocol for total proteins extraction from human tissues that don't alter protein conformation ?

01 February 2018 3,058 2 View

Best solvent for Thymoquinone?

What is the best solvent for IP injection in rats for TQ for one week treatment ?

01 February 2018 1,114 1 View

Best solvent for chitosan nanoparticles ?

what is the best solvent for chitosan nanoparticles for IP injection in rats for one week treatment ?

01 February 2018 7,408 2 View

DNA extraction protocol ?

Would someone tell me a successful simple protocol for DNA isolation from animal tissues , that gives reasonable yield and which is not costly and does not alter DNA structure ?

01 February 2018 8,606 7 View

Encapsulated drug dose calculation?

I will make an in vivo experiment in which I want to compare between the effect of a free drug and the same drug loaded on chitosan nanoparticles.. how can I calculate the dose of nanoparticles...

31 December 2017 4,413 2 View

Cel membrane isolation?

What is the simple organism or cell type from which I can isolate its membrane and what is the best model to study the interaction of nanoparticles with cell membrane ?

31 December 2017 4,375 3 View

Tween-coated chitosan?

I prepared TPP chitosan and loaded it with thymoquinone drug, the zeta potential was about 30 mv , when I made coat with tween 80 to this combination, zeta potential dropped to 4 Isa there any...

31 December 2017 8,664 0 View

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