I have been using standard volume of 10 µl vectashield-DAPI for cells stained for confocal microscopy expts. I am still getting the inadvertent cytosolic staining.
I suggest to do it separately:
1.stain with DAPI (0.5 microgram/ml; 1-2 min is enough)
2.wash once
3. use the anti-fade
I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...
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We are fabricating a tandem structure where a ~50 nm thick WO3 film is deposited between two metal films using DC sputtering. We use a mixture of Ar and O2 gases at different flow rates while...
01 July 2024 2,686 2 View
Is there any user-friendly software or R code for haplotype analysis? I run GWAS analysis and now plan to run haplotype analysis. Any suggestions, please?
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I am attempting to analyze my data output from the STRUCTURE software to determine the population structure using STRUCTURE Harvester. However, I am experiencing difficulties accessing the...
21 February 2024 2,325 2 View
I'm looking for a dataset that explores Ayurvedic health, including diseases, remedies, and formulations. The data should include information on traditional practices, herbal ingredients,...
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26 September 2023 908 0 View
I have been using a sliding mode observer (as shown in the attachment). I have designed the gains with the assumption that the derivative of the error (between the state estimates and measured...
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DMA
12 June 2023 3,960 2 View
how the yoga increasing incretin hormone levels along with mechanisms?
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how yoga is affecting the epigenetics and is there any mechanisms available?
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I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?
11 August 2024 3,115 1 View
I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...
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I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.
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Hello everyone! I observed in my culture (htert-RPE1 cells) an orange- red particle at the bottom of the dish. It is visible to the naked eye as a very very small red dot. Could it be a...
09 August 2024 2,824 3 View
I am working in fungal fermentation of soybean meal and there is bacterial growth in them at times. I am trying to quantify fungal cell counts and bacterial cells; but I haven't been able to do at...
07 August 2024 7,535 4 View
I am staining some brain sections stored in cryoprotectant that express a Histone H2B- GFP fusion protein that were generated ~10 years ago. I know I need to enhance signal with an anti-GFP...
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Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...
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Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...
07 August 2024 8,106 4 View
Previously when I co-coluture anti-CD19(FMC63) CAR-Jurkat with Raji with E:T=5:1, Jurkat can eliminate Raji in 24h. However, when I test another CAR construct, although I can dectect totally CD69...
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To compare positive and negative cell populations in flow cytometry, should I compare unstained cells with antibody stained cells? Or with the isotype control? Most papers show comparison with...
06 August 2024 6,728 6 View