Does it matter what type of fractionation experiment you do after iTRAQ labelling?
And Why is the resolution of the mass spectrometer important in iTRAQ and SILAC experiments?
I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...
10 August 2024 4,005 2 View
I have been working on Red blood cell-derived extracellular vesicles as Antisense Oligonucleotide (ASO) carriers. We normally run agarose gel to quantify the loading efficiency. I used naked ASO...
06 August 2024 3,130 2 View
Hi all, Do you know how to plot this figure? I found many of them in Nature journals but have not figured out how to make them. Which software/tool do you suggest? Thank you very much.
15 July 2024 8,384 2 View
Hello everyone, I am new to LabVIEW, right now we need to control the movement of an ethernet-based stage drive. We got the sample code from a collaborator but their instrument is USB-based, so we...
11 July 2024 5,385 2 View
I utilized a Bayesian state space model to analyze the data. The 95% confidence interval, which ranges from 0.0 to 1.2, prompts the question: Is the regression coefficient significantly different...
01 July 2024 9,575 2 View
How to calculate Module Young from compressive strength and strain curve
29 June 2024 817 3 View
I have been working in Hanoi University of Public Health. I would like to know where and how I can buy AMOS software?
28 June 2024 6,593 1 View
The software used for genebank to store and manage information, it could be free or licence (friendly to use)
24 June 2024 285 0 View
I prepare Mg doped Hydroxyapatite by wet preipitation but (Ca + Mg)/P ratio is higher than 1,82. CaO peak cannot be detected in XRD spectrum
23 June 2024 8,970 19 View
I've been fabricating traction force microscopy devices in glass bottom dishes, using a method that first spins a 100 micron PDMS layer, then a ~1 micron PDMS + fluorescent beads mixture layer....
09 June 2024 652 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
If we build up a mid-infrared laser system and want to measure its spectra, where can I find the lowest-cost mid-infrared spectrometer, ranging from 2 to 20 μm。 Any recommendation? Thanks!
26 May 2024 8,114 1 View
Atomic Absorption Spectrometer
22 May 2024 946 1 View
Hi everyone, I'm a PhD student at CAST, Analytical Biochemistry and Proteomics Research Unit, University, "G. d'Annunzio" of Chieti-Pescara. We currently use the Thermo Fisher Orbitrap Fusion...
10 April 2024 9,346 0 View
Good afternoon, I was wondering if anyone in UK has a NIR/SWIR microspectrophotometer or a spectrometer for transmission measurements between 850 nm and 2000 nm? Our samples are on a 2 cm x 2cm...
09 April 2024 3,761 1 View
Hello everyone! I am new to circular dichroism spectrometry, and am running into a problem with our CD spectrometer (Aviv 202). One calibration that is recommended is checking the ratio of the...
26 March 2024 1,797 1 View
Dear Forum Members, I hope this message finds you well. I am currently considering the purchase of a Q-TOF LCMS-9030 Mass Spectrometer for my laboratory, and I would greatly appreciate hearing...
10 March 2024 9,081 0 View
Hello, I am currently a student majoring in Mechanical Engineering and i am using Spectrometer to measure transmittance. While utilizing the scope mode in the software, I have been able to obtain...
04 March 2024 5,079 1 View
I changed the H-ESI needle on TSQ Quantis Mass Spectrometer and found the ion spray current turned down to zero. It was around 31 uA before the change. Does anyone know what caused this issue and...
18 January 2024 5,242 0 View
I have access to quite an old Hitachi fluorescence spectrophotometer. Unfortunately the requisite software is missing. Would anyone be able to provide me with copy of the FL solutions...
15 January 2024 3,376 0 View