How much is the role of education in living a happy life?

What is the purpose of education and what we get from education?

23 September 2020 5,949 4 View

What should be the standard glucose concentration to be used in high glucose studies, that match the physiological levels?

Forgive me for being Naive. I have read that the postprandial concentration normally doesn't go above 140mg/dl, anything above it is considered diabetic. for instance:...

23 July 2019 1,969 4 View

What could be the possible reasons behind the cells dying in the culture plate in few wells while surviving in other, media conditions being same?

I work on MC3T3-E1 cell lines. The cells appear absolutely fine in flasks, but when I seed them in 12/24 well plates for mineralization (nunc thermofischer plates), then cells appear to die in few...

03 February 2019 1,648 3 View

How to extract particular section from text data using NLP in Python?

I have lot of CV (text documents). From these data I want to extract particular section of 'Education Qualification', 'Experience', etc.

03 January 2019 4,454 12 View

Is Nested PCR approach to detect HPV infection in fresh as well as FFPE specimens right?

Hi! I am using nested PCR approach to detect mucosal HPV in cervical specimens as well as from FFPE tissues. This is to increase the sensitivity. But in doing so, I am getting a same similar size...

28 March 2018 9,631 4 View

How to prepare drug library?

There is no known inhibitor for my protein, so i want to screen some drugs which are natural compounds and most probably commercially available, so for the drug library, which database i used to...

03 October 2017 505 2 View

Pyruvate kinase M2 assay?

We have synthesized some inhibitors for PKM2 enzyme. we are planning to perform enzyme kinetic studies. we studied some protocols for the same but conc. of enzymes to be used are missing. some of...

18 September 2017 433 4 View

PLKO1 vectors transduction?

We are going to use SHC001 Scramble vector from sigma it does not contain any shRNA or GFP tag, however, it has ampicillin and puromycin resistance genes. In this case, how to characterize that...

12 September 2017 7,703 6 View

Which form of sh RNA is best for experimental purposes?

20 July 2017 4,414 3 View

Cancer stem cell isolation protocol?

Hello, I am isolation cancer stem cells from MCF-7 cells. I saw protocols for 96 well plate where 1 cell per well is seeded. How many cells should be seeded in 6 well plate.

29 March 2017 5,174 3 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 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

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

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

Dapi fluorescence protocol for colon cell lines ?

28 February 2021 2,534 2 View

Does RNAiMAX transfection reagent work in serum free medium?

I diluted siRNA and RNAiMAX in opti-MEM and added to the cells which they were in the growth medium. Is it a right way? or should I culture cells in the opti-MEM medium for a while and not in...

26 February 2021 10,041 3 View

Has anyone had luck using cell lines other than HEK 293 (such as COS1) to package lentivirus?

I am looking to package lentivirus in endothelial cells but I am opposed to using 293 cells due to personal ethics regarding the source. I have done some reading and saw that COS1, COS7, & CHO...

25 February 2021 3,030 1 View

Unknown debris sheets observed in cell culture flasks?

Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...

25 February 2021 3,443 4 View

How do I transfect a large plasmid into PC12 cells with nerve growth factor (NGF) receptor?

I have a large 16 kb plasmid, which I need to transfect into PC12 cells. Lipofectamin 2000 didn't work and with GFP alone the transfection rate is very low. I also tried the neon invitrogen...

25 February 2021 6,635 5 View