I know so far that it can affect GFP to not be completely uncoupled from the membrane protein and could ruin molecular weight on SDS-PAGE as well as protein function
I have multiple small samples of grass pollen with anthers. I want to find a method to identify concentrations of proteins, lipids, and other various elements for these samples. any suggestions?
28 July 2024 5,331 1 View
Hey everyone! I'm having difficulty marking the C4 complement factor in Western Blotting. Has anyone had contact with this antibody or made it in-house? I have already used Anti-C4β (D-12)...
17 June 2024 6,124 1 View
I want to stain acute brain slices with calcium orange and DAPI, but I am not sure whether these two kinds of dye can be added together or not.
28 April 2024 975 1 View
Olá, eu sou Isabella, aluna de doutorado no Programa de Pós Graduação em Evolução e Diversidade da UFABC, sob a orientação da Profa. Cibele Biondo e coorientação da Dra. Fernanda Abra. Nossa...
12 March 2024 5,690 0 View
My name is Isabella, and I am currently a PhD student in the Graduate Program in Evolution and Diversity at UFABC, under Prof. Cibele Biondo's supervision and Dr. Fernanda Abra's co-supervision....
12 March 2024 9,597 1 View
All the manuscripts (and there are very few) that I can find on ant mills/death spirals are about army ants, usually Eciton. However, there are many species of ants whose strong...
01 October 2023 7,009 2 View
I need to prepare fecal water from human feces samples and I haven't found a standardised protocol. Different studies show different procedures, so I was wondering if one is better than another....
12 February 2023 6,738 0 View
Dear RG Members, I am looking for theory contributions on the following governance aspect: Strategic decisions are based on open discourse, which aims at consensus. Stakeholders are involved in...
13 December 2022 7,758 1 View
I'm going to edite caner cell line T47D. My question is about the proper methodology to select cell colony which are correctly edited by CRISPR-Cas9. The editing will be a knock-in of SNP mutated...
25 May 2022 7,715 1 View
Hello! I'm having difficulties comprehending how MS and MS/MS spectra are obtained in regard to eachother. In easy words: A package of ions ("package 1") is eluted from the LC and MS spectra are...
12 March 2022 5,799 2 View
I'm working on selecting antibodies against a recombinant protein that has a His-tag. My idea is to first bind the recombinant protein to a HisTRAP column and then use this column for an affinity...
07 August 2024 505 3 View
Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...
06 August 2024 1,988 3 View
I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...
05 August 2024 3,290 1 View
I have protein-membrane simulations (PDB, PSF, DCD) and have noticed that water molecules near the protein are not visible in the simulations. How can I fix this issue? Is there a way to place the...
04 August 2024 1,200 2 View
All plants are green but some of these plants becomes yellow. I did not found any reason. Please help me to find out the real problem.
01 August 2024 589 4 View
Is it the "elution buffer" or the "dialysis buffer"? Note: I'll be using NanoDrop OneC
01 August 2024 967 3 View
Dear All, I am trying to transfect a pCDNA3.1 vector containing my gene of interest. The purpose is to figure out the localization of the protein of interest. I have fused the protein with GFP on...
31 July 2024 9,892 4 View
I am currently working on a project that involves extracting cell membranes, for which we disrupt the cells using sonication. During the initial extraction process, we add protease inhibitors to...
30 July 2024 7,077 1 View
I am trying to coat my micelles and PLGA based nanoparticles with cell membrane using an Avanti mini extruder according to literature . I use 200nm membrane but my particles end up to be 400nm And...
30 July 2024 3,293 3 View
Hello , I established a stable cell line expressing GFP tagged to a centrosomal gene having G418 drug selection marker. I validated the stable line by IFA and Western blotting, results are fine....
29 July 2024 5,007 0 View