When I revived SiHa cell lines, they were over-confluent just in 24 hours. When I tried to trypsinize with 0.25% trypsin (with 0.001% EDTA), cells were not detached .
How to solve this problem?
It is related to submission of the manuscript in a Journal and the process of its online availability.
18 February 2021 9,269 5 View
Six Nobel Prizes are awarded each year, one in each of the following categories: literature, physics, chemistry, peace, economics, and physiology & medicine. However Mathematics a subject mankind...
09 June 2020 8,869 1 View
I am working on the project of developing an algorithm for stator inter-turn failure diagnosis. For that, I am looking for online available data of the current signal from the faulty machine.
08 May 2020 4,667 1 View
The soil samples are sandy in nature. Weare interested to analyze total nitrogen, sulphur, Ca, Na, K and Mg content of soil sample. If you kindly suggest us the methodology.
18 March 2020 7,557 18 View
I am looking to run a simulation to predict the DNA dynamics behavior based on different lengths of dsDNA. I am just wondering what software and what technique will be ideal for this
27 February 2020 6,861 2 View
Which computer software is suitable for analysis of sphericity and roundnness of sediments?
03 January 2020 454 3 View
HI All Is the LR within a SLR descriptive or should there be elements of critical analysis as well. This is taking into account that the SLR will have a discussion section where...
21 April 2019 9,112 2 View
How can we study about the water quality using GIS?
09 March 2019 819 16 View
The rainwater is slightly acidic in nature whose pH value is 6.0 or 5.5. If the pH value of rainwater is below 5.5, then it is called acid rain. How does acid rain influence the quality of water?
02 March 2019 8,679 7 View
I am solution depositing gold nanoparticle in substrate. Therefore the amount of gold nanoparticle that is deposited is less than I put on the surface. How can you determine the mass of gold in...
27 February 2019 5,538 3 View
We have a old RD-ES cell line which is grow attached, but we got another vial of RD-ES which is very easy to get detached and grow in sphere in the medium. Do you know which morphology is normal...
24 February 2021 5,183 1 View
Hi there, I'm isolating neurons from PND1 guinea pigs and have noticed a bit of debris in the early days (this is day 4 plated) and a lot of variability between plates. Current protocol is...
14 February 2021 3,692 4 View
I'm trying to subculture NHBE cells from Lonza, however, the cells seem to not adhere to the new flasks after detachment. I've followed Lonza detachment protocol (2 mL/25 cm2 of Trypsin 0.05% and...
10 February 2021 196 1 View
Hi Everyone: I want to quantify the relative amount of a protein in 2 samples. I will first digest the sample with trypsin, and subject the resulting peptides to LC-MS/MS analysis. I will then...
25 January 2021 8,333 3 View
I have faced a problem with culturing Ac16 cardiomyocytes cell line. Day 0 I plated 200,000 cells/2ml (well) in 6 wells plate in FGM. Day 3 I put my cells on Low serum medium. When I changed...
24 January 2021 1,456 2 View
Hi everyone, I am trying to perform the FLICA apoptosis assay with my MSCs. However, although the cells look healthy upon inspection and the viability is greater than 90% with cell counting, the...
17 January 2021 6,959 1 View
Hi, I am optimizing a flow protocol for LS-180 cell line, which can not be trypsinized. First experiment wend suboptimal due to detritus and doublets Any trips or tricks for making this cell...
06 January 2021 6,117 2 View
I just thawed my 4T1 cancer cells and 24 hours after seeding the cells in T25 flask there were large black and white spheres (approximately 1000times bigger than my cells) in my cell...
18 December 2020 3,302 3 View
Hi ! I'm Yu, and planning to analyze ROS assay with H2DCFDA(Thermo) on MSCs. A lot of protocols instruct that treat H2DCFDA at specific concentration for 5~30 min, 20~30 min of recovery time...
10 December 2020 973 1 View
Besides, DMSO, EDTA, and K2Cr2O7 to scavenge the OH radicals, holes, and electrons respectively what are the other chemicals being used for scavenging? Please share the files with complete...
30 November 2020 4,935 1 View