I m gonna make an excel for results interpretation for gene expression on food matrixes for quantification. How can i proceed?
Thanks you in advance,
Kiriakos
I need to use a photometer, so i have Cary Agilent and i would like to know what kind of cuvettes and its dimensions and volume i have to order. It's about RNA and DNA samples. Which are you...
11 June 2024 712 1 View
So, i m working during last month with GC-MS. When i'm making the extraction of samples e.g. PAH samples, i'm pipetting significant concentration of two internal controls into the solution. When i...
31 March 2024 6,551 1 View
I am working with an allergen and i am working using PCR, the result that offers the kit is copies DNA, although i need to give a result in mg/kg. Is any possible way? Thank you in advance,...
24 March 2024 5,657 3 View
I have 4 substances for PAH, each one is 100ppm or 1000ppm, i would like to make a mix(4-PAH) of them of final volume 1mL and final concentration 100μg/kg. How can i proceed? Thank you in advance,
11 March 2024 5,660 2 View
Hallo! I m working on GC-MS instrument these days and i am installing some methods. I would like to ask if you know any research paper or directly a method for Dioxins/Furans via GC-MS?
06 March 2024 7,843 2 View
I am using PCR Instrument called SLAN from HONGSHI. Any clue?
23 January 2024 9,713 7 View
I would like to confirm PCR Results, so i thought that "knock out" of gene of interest will work. Who support this? If someone has different aspect would you please share?
17 January 2024 1,445 2 View
Is it highly recommended to use northern blot to ensure my RT-PCR results instead of LC-MS for example? Thank you in advance, Kiriakos
03 December 2023 1,794 2 View
I have 10mg/kg obtained by using HPLC, How to convert to Calcium citrate? Thank you,
12 October 2023 4,330 3 View
I am running via ELISA method Dioxins/furans analysis for food matrixes and i would like to ask if there is any PCR technique for quantitative determination. Thank you in advance,
11 October 2023 3,637 1 View
i am unable to interpret why its increases in start as shown in figure
11 August 2024 2,176 1 View
I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...
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One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...
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I attempted to make a privately uploaded text public but a window appeared that said an error occurred. There was no explanation provided as to why there was an error or what might be done to...
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I aim to be as skeptical as possible regarding whether a pair of orthologous genes results in the same phenotype in their different but related bacterial organisms under similar environmental...
05 August 2024 6,787 4 View
I am performing ligation of the plasmid and a target gene. The steps I have taken are: 1. Double digestion of the plasmid and target gene 2. Ligation of the plasmid with the target gene 3....
05 August 2024 2,570 3 View
Have you ever seen a LC-MS/MS method uses both internal standards and external standards (in matrix matching purpose) but the concentrations of internal standards are outside the calibration curve...
05 August 2024 3,083 6 View
Hello, I am currently analyzing some phosphoproteomics data, but I have peptides with multiple phosphorylation sites or phosphorylations together with carbamidomethylation or oxidation. How can I...
04 August 2024 8,432 3 View
How can I interpret the data gathered without solving?
03 August 2024 9,054 3 View
- The Existence/Uniqueness of Solutions to Higher Order Linear Differential Equations - Higher Order Homogenous Differential Equations - Wronskian Determinants of $n$ Functions - Wronskian...
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