Lower concentrations from plants essential oil are higher inhibition, Why?

lower concentrations from plants essential oil are higher inhibition, Why?

10 November 2016 9,471 0 View

What is the deference between Transmission electron microscope and Scanning electron microscopic ?

07 August 2016 9,319 0 View

No title

07 August 2016 8,704 3 View

How can determination of bioactive compounds in aromatic plants be performed?

How to be determination of bioactive compounds in aromatic plants ?

11 December 2014 8,549 6 View

Is cancer cells (MCF-7) purchased as ready from research institutes be harmful to human body?

Is cancer cells (MCF-7) purchased as ready from research institutes be harmful to human body?

11 December 2014 8,285 2 View

Is cancer cells (MCF-7) purchased as ready from research institutes be toxic to the human body?

Is cancer cells (MCF-7) purchased as ready from research institutes be toxic to the human body?

11 December 2014 5,588 0 View

What type of cells can be measured using Cell Counting Kit-8?

11 December 2014 1,840 0 View

Why is extraction with methanol the best from ethanol?

Why is extraction with methanol the best from ethanol?

11 December 2014 3,069 2 View

How long of a pre-incubation time is required prior to the assay?

11 December 2014 7,956 0 View

Why add penicillin or other antibiotics when culture or keeping cancer cells?

11 December 2014 7,462 0 View

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

No title

02 March 2021 3,060 3 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

01 March 2021 8,087 3 View

Which cell line should we use to perform biological dosimetry experiments?

We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...

01 March 2021 3,355 3 View

Is it possible for two human neuronal cell lines to have different gene sequence for the same protein?

I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....

01 March 2021 3,607 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View