I do not have a Fluorometer and I was wondering if it is possible to use a nanophotometer instead?
If you don't have access to a device measuring fluorescence, don't bother using a fluorescent dye, just measure the A260, and, if possible, the A260/A280 ratio.
I am looking for journals that admit the publication of results from applying the IUCN Standard for designing and monitoring Nature-based solutions. Many thanks for considering my request.
23 July 2024 6,444 2 View
I am cloning an overexpression plasmid with my protein of interest tagged with mScarlet. After transforming my ligated product into DH5α bacteria and plating on LB agar, I noticed colonies with a...
22 July 2024 5,953 6 View
What cell proliferation assay do you suggest? cyQUANT from thermo Fischer has good reviews, a lot of good articles for the kit from Abcam. and Promega kits look easy and straight forward.
21 July 2024 1,554 2 View
How to assign allele numbers and sequence type after amplifying housekeeping genes by PCR for genotyping of S. pneumoniae strains by MLST using bioedit ?
19 July 2024 5,239 2 View
we want to produce chocolate milk industrally .Dose anyone have a specific stabilizer formula for this pourpose?
10 July 2024 3,791 1 View
This forthcoming study aims to gauge public awareness of Precision Medicine and explore how AI and ML technologies can enhance healthcare outcomes. Please consider contributing to this research by...
12 May 2024 7,554 0 View
is there anay resarch about how psychological trauma affects vitiligo?
10 May 2024 5,976 0 View
I am looking for Matlab codes on the beamforming technique used in smart reflective surfaces technology. Can anyone help me? I would, of course, acknowledge your contribution and cite your work...
02 May 2024 3,957 1 View
When I specify the number of processors = 4, my calculation works fine. But when I want to specify the number of processors more than four, the program gives: "Will use up to 8 processors via...
30 April 2024 3,071 1 View
Hello, I have problems with PCR fragment sequencing (Sanger sequencing on SeqStudio). We perform sequencing reaction with BigDye™ Terminator v3.1 with subsequent purification with BigDye™...
29 April 2024 4,613 3 View
After performing symmetric PCR, PCR purification was performed. Afterwards, asymmetric PCR was performed using the PCR purification product as a template, but no ssDNA band was confirmed in the...
08 August 2024 1,668 3 View
I am currently working on LncRNA; to know the lncRNA-protein interactions I want to do RNA pull down assay, so I need to design primers with T7 promoter. I need assistance in this regard.
07 August 2024 6,622 1 View
Hi all! My thesis groupmates and I are working on purifying an E. coli bacteriophage. The phage was handed down to us by the previous thesis group, but they only managed to purify it to about...
06 August 2024 5,801 4 View
Hello, colleagues! There is commenting open for new upcoming edition of USP 1033. Validation target acceptance criteria is now different from what it used to be and it doesn't include Cpm....
23 July 2024 7,292 3 View
when we grow biofilm in test tube, the pipette often do not reach near the content. so we have to decane it directly or use a smaller test tube.
17 July 2024 3,532 0 View
I'm currently using Roche anti-DIG-AKP Fab fragments to perform Southern Blot assays, but this reagent is delayed since november last year. It's anybody facing the same problem? If so, how are you...
15 July 2024 6,668 0 View
What techniques or assays will be used when a purified lyophilized powder is purchased from a company to study protein-protein interaction?
15 July 2024 1,598 3 View
Studying a specific monogenetic disease based on mutations in different individual genes. I try to recreate the disease phenotypes of donors in vitro. I knocked out a gene x with above 90%...
12 July 2024 6,313 0 View
Hello everyone! I am currently working on the expression and purification of an antimicrobial peptide that experiences reduced activity after each freeze-thaw cycle. To improve its stability, I...
10 July 2024 6,830 1 View
Hi, I would appreciate professional and technical insights regarding primary cell culturing. I've been working on optimizing my primary cell culture, and while it is successful at times, there are...
10 July 2024 4,918 2 View