How i clean PD minitrap G10 column???
how to purify tau protein in low temperature by tris buffer?
16 December 2023 1,203 0 View
AND there Is a gold technique that Is suitible for all meassurment off nano world????
22 December 2022 8,393 3 View
Hello, Has anyone studied gene expression using the qMAXSenTM One-Step Green RT-qPCR Kit (High RoxTM), and if so, in which Real-Time PCR instrument?
12 May 2022 5,397 0 View
Increasing the capacity of the thermal energy storage system beyond 20 hours seems to pose an economic problem, as the cost of the tanks increases for higher capacities as a result of the...
19 January 2022 2,471 8 View
Hello, Is it possible to measure arginase activity in organs that have been stored at -60°C for 3 years?
27 September 2021 6,463 3 View
Hello everyone, I'm facing a problem when it comes to defining the parameters of Boussinesq approximation in Ansys Fluent. I'm simulating a fluid and a PCM with Boussinesq approximation, which...
18 September 2021 6,677 4 View
hello everyone The strains of parasites Leishmania wich I'm currently working with exceeded 10 passages. I would like to know if there is another way to recover their virulence, a part from...
03 April 2020 6,339 2 View
Hello everybody! I have an anti-IL17R neutralizing antibody, the stock concentration is 0.5mg/ml , what could be the used concentration to neutralize IL17 in cells culture?
07 January 2018 5,975 3 View
Hi everyone, I am currently working on the analysis of T lymphocyte sub populations in breast cancer tissues using flow cytometry, currently I have frozen breast tissues in DMSO 10 % SVF,...
13 November 2017 3,540 1 View
the activity of SO4 in sediment
29 June 2017 4,671 2 View
A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
11 August 2024 9,801 2 View
Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...
11 August 2024 8,141 3 View
I've been performing RNA extraction on cotton petiole tissue for a few months now using the method described in the following paper, a derivative of the typical hot borate method...
08 August 2024 9,882 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
I am trying to recover liquid CO2 from a mixture of 0.6 CO2, 0.3 N2, and 0.1 O2. My aim is to recover about 99% liquid CO2 at the bottom of the column and make sure the amount of gaseous CO2...
06 August 2024 4,611 0 View
Hi everyone I need a file with a dirty and clean potato image
04 August 2024 7,199 4 View
The module of the CAD detector is corona Veo. It has been idle for a long time. And it was not well maintained before idle. I have replaced the gas filters and flushed the system with a 50/50...
01 August 2024 7,805 0 View
Hello Everyone I have a question about structure for connectivity analysis on sources. My goal: preprocess and cut data into trials create headmodels, using template MRI file perform source...
30 July 2024 2,744 1 View
We are working on a robot that cleans solar panels using fresh water supply and a rotating brush. We are trying to conserve as much water at possible by recycling the dirty water that is collected...
28 July 2024 5,778 2 View
Hello everyone, I am currently working on a protein that is 10x his-tagged and positively charged (predicted pI=10.16). But when I tried to use Ni-NTA column to purify the protein, it's not...
24 July 2024 7,293 4 View
