Kit which company do you recommend for ELISA after physical exercise in people ?
I'm currently culturing differentiated and undifferentiated SH-SY5Ys for calcium imaging with Fluo-4AM. Do SH-SY5Y cells spontaneously fire action potentials, or do they need to be stimulated?
30 November 2022 3,653 2 View
Dear All, For my research I'd like to use DFT computation in the ORCA program. I'd like to calculate the changing of bandgap (value calculated from HOMO and LUMO energy) of a molecule depending...
22 October 2022 4,299 3 View
I treat arabidopsis seedlings in liquid culture with flagellin and want to track pH changes over 40 min by taking aliquots of 100 ul and measuring pH. Any other idea to do so is appriciated. Thanks
17 May 2017 9,506 1 View
I have made up a 1M Citrate buffer at pH 4.5. I have then diluted this solution with deionised water to give concentrations of 50 mM, 75 mM and 100 mM and measured their pH. I've got the following...
22 July 2015 3,194 14 View
Could anyone help with a bit of statistics: There are three coping styles in the research (emotion focused, problem focused and avoidance oriented) and three dimensions of burnout (emotional...
22 September 2014 6,310 3 View
We've observed a decrease in phytotoxicity (3 day solid phase test - Phytotoxicity FTM) of biochars with higher oxygen content comparing to biochar with lower oxygen content. Does anyone have an...
22 May 2014 6,079 3 View
I have some intuition that the pre-accession period was very important in shaping the CEECs trade with the EU. I'd be grateful for some detailed information/sources how the gradual trade...
02 September 2013 3,548 2 View
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View
What types of mask designs for metal deposition, to be used in a PVD system, are best suited for perovskite-based solar cells?
31 July 2024 4,835 3 View
I am developing an ELISA kit for rotavirus A (G1P8 and G1P6). Does anyone know the weight (ng) of these two strains? Or to help me find their weight?
29 July 2024 3,138 2 View
I have to quantify the enzymatic activities of SOD in plants using a method that employs hypoxanthine-xanthine oxidase to create O2. The colorimetric reaction was performed by combining...
23 July 2024 8,492 3 View
Is there a method that I can measure alcohol dehydrogenase activity using NAD+ in enzyme extraction from plants?
17 July 2024 935 1 View
hi, I am facing difficulties in the développement of an ELISA sandwich. I have several experiences in developing ELISA but that’s the first time I can’t find any solution. My test is currently as...
16 July 2024 9,044 10 View
I placed mice in metabolic cages to collect urine samples for analysis. However, the majority of the samples have dried up. Is there any way to retrieve the urine in those tubes without...
14 July 2024 6,724 0 View
what are the main points
10 July 2024 9,236 5 View
For the PDMS material, it's linear thermal expansion coefficient is about 3.2*10-4/℃. The polyimide has a smaller linear thermal expansion coefficient like 2*10-5/℃, but it cannot be stretch. It...
04 July 2024 4,525 1 View
I have extracted essential oil from a medicinal plant and want to make several concentrations for some biological activities (Antidiabetic assay). How can i prepare the several concentrations to...
04 July 2024 8,100 4 View