How we can grow the HT-29 cells on transwell for TEER? Is there any specific media we have to use??

Is there anything that we have to add in media for the differentiation of HT-29 cells or HT-29 MTX specific cell line or any differentiation inducer is used for TEER estimation in HT-29 cells??...

21 November 2020 7,243 1 View

Is this pandemic an outcome of globalization?

The societies around the world are fighting a battle to combat the further spread of Covid-19. This pandemic can be understood as a direct consequence of extensive globalization. Will this...

05 October 2020 258 3 View

Pls give suggestions about journal where article related to biomass( TGA ftir proximate analysis of seed) can get published soon?

Article includes characterization like TGA, FTIR and proximate analysis of 3 different types of seeds?

19 September 2020 3,455 3 View

Can anyone suggest which primer(s) (oligo dt/random hexamer or both) would be good to generate E. coli cDNA?

Knowing that very low percentage of E. coli mRNA is polyadenylated, perhaps random hexamer should also be used to generate even the 1st strand of cDNA, instead of oligo (dt) primer?

29 August 2020 6,515 3 View

Can i reuse Ni-NTA column for the same protein? Also, washing with 0.5 M NaOH didn't seem to work (as per the manual))?

Can i simply wash with MilliQ to wash off the imidazole from the column in order to run the second set of purification of the same protein??

14 December 2019 5,541 10 View

What are the paid scopus indexed journals in physics?

looking for a paid and fast (in terms of publishing) scopus indexed journal in physics or material science

17 June 2019 983 3 View

Have you used repertory grid interviews?

What have you used these for and where to learn about the various analysis that can be conducted using this method?

23 March 2019 8,369 2 View

Regarding NATIVE PAGE streaky pattern?

I purified my lectin from a seed by ion exchange chromatography followed by gel filtration chromatography.The eluted fractions after gel filtration chromatography were used to perform a...

23 August 2018 2,151 2 View

What is the best book to read hydrogen sorption mechanism in metals namely absorption,adsorption and diffusion?

Any Suggestions

08 July 2018 4,525 3 View

Is there any short term(0-3 months)course which can help with understanding Research Methodology & Data Analysis in depth?

This can be anywhere worldwide. It can be a certificate course or a summer school programme-but it must be on campus. If it concentrates especially on social sciences research or even management,...

20 March 2018 5,448 8 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

Are there lab markers/pens resistant to Roti-Histol?

Hi, I'm looking for a pen/marker to write on the smooth, transparent (non-frosted) part of microscopy slides which does not get washed away by alcohols and most importantly Roti-Histol. I want to...

24 February 2021 9,902 5 View

I have a problem with kanamycin - why the kanamycin doesn't affect?

Hi everyone, I need to expression of GFP with pET28 plasmid in E. coli BL21(DE3) plysE. Transformed cells have kanamycin and chloramphenicol resistance. Normally, only transformed cells should...

22 February 2021 4,032 4 View

How does elongation affect the resistance of an electrode?

What are the testing rate for electrodes recommended by ASTM for cochlear implants. I am currently doing the 15mm/min elongatio testing.

22 February 2021 1,515 1 View

Resistivity of PVD TiNx thin films vs. N2 flow?

In the PVD of TiN thin films (~100A), I've found the resistivity of the TiN films dropped from ~100 to 60um*cm with N2 flow increasing up to the metallic mode ending point; then the resistivity...

21 February 2021 1,864 2 View

Where can the fault diagnosis data set of lithium battery be found?

Most of the data sets on the network only contain good information about the voltage and internal resistance of lithium batteries. The data of faulty battery is missing. Who can help me, I will be...

21 February 2021 8,659 1 View

How to perform EEG classification of Alzheimer and control groups?

I am doing a project on classification of EEG signals of Alzheimer's disease and control groups. Previously, I extracted the alpha power of the EEG signals and found out the strengths. I want a...

18 February 2021 8,502 2 View

How to produce huge amount of protoplasts from Fusarium graminearum?

Hi, all I am using some protocol for protoplast production from Fusarium graminearum (Fg), but I need them in a huge amount. Sometimes the protocol worked well but most of the time failed....

14 February 2021 2,286 4 View

Does anyone have a stack of images of action potentials or abnormal brain scans?

I need a stack of black and white .jpeg/.tiff/.jpg/.png images across time of either action potentials, neurons firing, or brain scans (comparing disease and normal brain, disease progression,...

09 February 2021 2,648 3 View