Looking for these for a project with the neuronal engineering lab of the EPFL of Losanne
I'm new to primary human fibroblast culture and I'm studying aging using cells from old and young donors. Some research groups have used media supplemented with FGF2, so I cultured cells in the...
29 July 2024 3,030 2 View
I am trying to compensate my flow cytometry data. I have human tumor tissue, dissociated and stained with live/dead fixable::APC, EpCAM::FITC, CD45::PE. I also stained and measured single stain...
07 July 2024 5,614 5 View
Can this pH of 8 be due to the presence of other substances? Or do I have an error somewhere in the analysis? Thank you!
26 June 2024 9,093 4 View
Hi! I have to test a drug on the LSC fraction of THP1, but I'm not finding any specific media to select and culture them. Do you know anyone? Thank you in advance
15 May 2024 1,464 3 View
Hello, I am performing esterification reactions between fatty acids and alcohols, in presence of methanesulfonic acid and H3PO2 as catalysts. At the end of the reaction, to reach the acid index I...
22 April 2024 2,063 5 View
I need to analyze the residual methanol from methyl esters. I am wondering if there is someone who has this method DIN EN 14110 and is willing to share it with me? Thank you in advance, Elena
22 April 2024 387 0 View
Recently my pepsin column got some blockage, supposedly because of the precipitation of aggregated protein. Multiple washes with 0.1% FA or pepsin wash (1.5M GuHCl + AcN + FA 95.2/4/0.8), as well...
20 April 2024 3,135 5 View
I am facing an issue with how chromatograms are recorded. From time to time, on our chromatograms the peak assigned to heptane is integrated as well and this gives us wrong results. Sometimes the...
07 April 2024 1,726 4 View
I need to perform non-parametric post hoc multiple comparisons. I found two interesting macros that implemented methodology about post hoc test for Kruskal Wallis test, but p-value was never...
07 April 2024 288 3 View
Dear colleagues, I am looking for advice on the validation of a standard questionnaire that I intend to translate. The original version contains 40 items. Could you please tell me what sample...
26 March 2024 1,660 11 View
Recent research has enabled EEG readings with a sensor 4mm away from the skin: https://www.osapublishing.org/boe/abstract.cfm?uri=boe-3-5-981 In 2013, an extremely sensitive atomic magnetometer...
11 December 2015 8,972 3 View
30 November 2015 6,621 3 View
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15 April 2014 374 21 View