How can we isolate, characterise and maintain cancer stem cells from lung cancer cells lines?

From A549 and H1299 cells, After isolation which media can be used to maintain cancer stem cells?

02 March 2018 3,131 7 View

How much old protein lysates can be used for western blotting?

Stored at -20 or -80 degrees.

09 October 2016 7,198 3 View

Debris in cell culture ?

I am observing black dots or debris kind of stuff into culture dishes, fresh media, fresh cell revived but the problem persists. This does not make the media turbid but. This debris is less on the...

09 October 2016 6,224 10 View

There are different ROS which are produced in cultured cells, DCFDA and DHE both stains and detect these ROS, What are the differences?

How DHE and DCFDA detects ROS differently?

09 October 2016 4,498 4 View

What are other antibiotic solutions available for cell culture apart from Streptomycin/Penicillin?

09 October 2016 8,458 3 View

Can we use Caco 2 cells as normal cells for toxicity testing of a chemical?

We don not have normal cells, can we use Caco 2 cells instead

08 September 2016 2,886 4 View

In which cancer, conventional chemotherapy is least beneficial?

With respect to Organs

08 September 2016 8,001 0 View

What are the best time points to study epigenetic regulation?

For proteins such as HDACs and DNMSts

06 July 2016 9,477 2 View

How can I induce inflammation in gastric cancer cells using LPS?

Please tell which LPS (strain of E.coli) would give best results. Time of induction? what about starvation condition ? I tried with 100ng/ml to 4 ug/ml but could'nt get COX 2 or cCaspase 1?

05 June 2015 1,451 3 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 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

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

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

Do you need the CMV enhancer before the CMV promotor for a proper function of CMV on the gene that follows?

I'm a student and I have to produce a cell line with a knockin for the NRF2 gene with GFP. I have to put a promotor in front of the GFP because the gene will be too far away from the promotor of...

28 February 2021 7,127 2 View