Ligand/antibody to study contact inhibition of proliferation?

Hi, I am trying to find any protocol, where people have studied/observed contact inhibition of proliferation, upon the addition of any ligand/antibody. Do you know of any such protocol/study? TIA.

07 August 2018 6,173 0 View

Doubling time of Hep3B cells?

04 May 2018 944 3 View

What are the best mammalian cell lines to study insulin signaling?

Hello, I am trying to study insulin signaling by dual luciferase assays. I will have to transfect the cells with my reporter genes, for the same. What are the best mammalian cell lines, with good...

02 March 2018 4,047 7 View

Do HeLa cells have insulin receptors?

Hello all, I am trying to study growth-regulating effects of Insulin in mammalian cells, by dual luciferase assays. I worked on HeLa cells but the results are not reproducible, even when I do the...

01 February 2018 8,857 3 View

Can you please suggest a good bioinformatics textbook/guide for gaining expertise on multiple sequence alignments?

Hello all, I am looking for recommendations on a good bioinformatics textbook/guide which helps me gain sound background knowledge on multiple sequence alignments. A part of my research is to...

10 November 2017 480 5 View

Can anyone explain to me about tagged western blotting?

I am curious about the tagged western blotting, where, proteins are probed on a nitrocellulose/PVDF membrane with HIS-tag/GST-tag primary antibody initially, and later with a corresponding...

02 March 2015 1,787 3 View

How can I induce DNA damage using Temozolomide?

Hi all, I am currently studying activation of PARP after inducing DNA damage. The method I follow is: 1) exposing tumor cells (HCT116, HeLa cells) and MEFs (WT and S12) to DNA damaging agent...

02 March 2015 6,510 4 View

How can I minimize the air bubbles during a western blot wet transfer?

Hello everyone, I am right now facing the issue of air bubbles during the western blot wet transfer method. It is so frustrating that some silly air bubbles mess up the whole results. This is what...

02 March 2015 3,893 28 View

Can anyone help with plotting EC50 using Graphpad Prism: Incomplete sigmoidal curves?

Hello everyone! I am testing the effect of certain compounds on cell proliferation by MTT assays. We usually analyse the data using Excel followed by Graphpad prism in our lab. I sometimes get...

08 September 2014 2,618 5 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

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