How do I calculate the stock solution to apply 100 uM MeJA for 1000 ml of plant nutrient medium ?
Liu, R.; Wang, Y. (1987). Studies on Chinese species of the genus Parapenaeopsis (Decapoda, Crustacea). Oceanologia et Limnologia Sinica. 18(6): 523-539.
12 June 2024 3,701 0 View
I want to know which component of living organisms does bacteria belongs to.
06 June 2024 1,496 1 View
For an experimental design ( one experiment and one control group), at least or minimum, how many subjects need to be included in the groups in SEM?
08 January 2024 8,210 3 View
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07 November 2023 4,567 2 View
Hello, good day my name is SAGIR, Umar Muhammad am doing research titled “Big Data Analytics and Visualisation: A Potential Enhancer of E-Learning Adoption in Tertiary Institutions in Gombe State...
16 October 2023 5,797 3 View
What I want to ask is this: I have a survey and its analysis. I want to build a mathematical model using these analyses. how can I do it
04 September 2023 9,331 3 View
Superoxide Dismutase Assay Method Activity of SOD has been determined in two ways: 1. Inhibition by the enzyme of an O2- dependent reaction. 2. Pulse radiolytic methods (Rigo et al. 1975) See:...
14 August 2023 3,191 1 View
Hello dear researchers In my study, I have 5 independent variables and 1 dependent variable. In multiple regression analysis, not all my IVs significantly predicted my DV. However, most of my IVs...
27 October 2022 8,623 4 View
Hello, I am planning to do gene knockdown using siRNA. Has anyone used siRNA from Synbio Technologies before? If so, what are your thoughts?
19 March 2022 4,655 0 View
I'm using R to run a meta-analysis (using Robust Variance Estimation) of Cohen's d effect sizes. What transformations do I need to do and how do I do them in R? Does anyone have access to online...
13 September 2021 7,239 3 View
I have been harvesting monocyte-derived macrophages from buffalo and cattle fresh whole blood using the same protocol for years and getting good macrophage cultures. Below is the protocol that I...
23 July 2024 4,074 2 View
I need to make a stock solution for radioisotopic incubations of freshwater sediments to study dark primary productivity but I have some confusion as to how I calculate the concentration of 14C...
15 July 2024 5,898 0 View
methylene blue stock solution
19 June 2024 10,030 3 View
The emerging markets have suffered from a state of stagflation. I hope you know your expectations according to your experiences regarding the implications for the stock markets,,,, risks and...
19 June 2024 4,410 3 View
I saw the iPSC about a week after holding the stock (12 well and 3 stocks) and there were very few cells attached, and some cells were differentiated. I wonder what the problem is. The plate is...
12 June 2024 6,087 0 View
I want to do Frap assay with ferrous sulphate heptahydrate (FeSO4.7H2O) as the standard. I have calculate the molarity which is 1 M or 1000 microMolar as the stock solution. How do I determine the...
11 June 2024 3,760 2 View
Hello, I recently started working with antibiotics and I do not have that much experience of making dilutions accurately. I want to ask if I suppose to add 200mg of antibiotic in 100ml of water...
08 June 2024 2,285 6 View
How to establish the calibration curve of PNP in relation to concentrations in a microplate and for measuring the activity of lipase, what do we use? Substrate stock: 20 mM p-NP palmitate in...
19 May 2024 1,286 0 View
How can i dilute my master stock of 1 micromolar DNA template to different concentration by serial dilution
17 May 2024 3,641 2 View
Hello Everyone, I will use Annexin V Fluor 488 and propidium iodide for the analyze of frozen thawed bull semen.If anyone is familiar with using these fluorophores, can they share their flow...
14 May 2024 4,241 0 View