Is there anyone has experience or know protocol for metabolite extraction for haemolymph of invertebrate such as nail, mussel, abalone...? Can I apply protocol of human plasma for it? Please help. Thank you so much. Thao
I'm cloning a fragment of 3200 nts into plasmid. The cloning was successful, however, 02 amino acids were mutated. Now I want to fix these 02 aa by site-directed mutagenesis technique using...
08 August 2024 4,645 2 View
Using INTRON's DNA-spin Plasmid DNA purification kit to extract plasmids from specific E.Coli strains, my team and I have encountered numerous plasmid dimerizations that lead to over-weighted...
23 July 2024 3,490 6 View
What should be the frameworks or methodologies to examine written academic ELF? I want to explore the linguistic features of written ELF in research articles.
23 July 2024 4,800 1 View
Despite not having cells in the media, I am getting purple color. I have tried many troubleshooting methods, varying media types, and even different MTTs from different companies to figure out the...
21 July 2024 9,914 1 View
Dear all, May I ask a question about indexed by Scopus. 1 month ago, I have published my paper in the Journal name: Challenges in Sustainability in 20/05/2024. However, this Journal has changed...
06 July 2024 6,734 2 View
Dear Colleagues, I am currently formulating oil in glycerin/water nanoemulsionn of Thymol and Eugenol, using cationic surfactant. After phase diagram, I got trouble that the clear and...
03 July 2024 4,200 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
When choosing the receptor model (rigid or flexible) in molecular docking, does it depend on the designed ligands' characteristics or anything else? For instance: + With the ligand A, the protein...
25 June 2024 2,716 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 am currently working on LncRNA; to know the lncRNA-protein interactions I want to do RNA pull down assay, so I need to design primers with T7 promoter. I need assistance in this regard.
07 August 2024 6,622 1 View
Vertebrates and invertebrates (e.g., arthropods: insects, crustaceans, etc.) have two different neuro-muscular systems given their differential construction: the former have an endoskeleton and...
07 August 2024 648 0 View
Hi all! My thesis groupmates and I are working on purifying an E. coli bacteriophage. The phage was handed down to us by the previous thesis group, but they only managed to purify it to about...
06 August 2024 5,801 4 View
I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...
03 August 2024 4,725 2 View
I am using the Polyomics Integrated Metabolomics Pipeline (PiMP) for metabolite feature analysis. After annotating my data, I have encountered cases where multiple potential metabolites are...
24 July 2024 5,789 0 View
Hello, colleagues! There is commenting open for new upcoming edition of USP 1033. Validation target acceptance criteria is now different from what it used to be and it doesn't include Cpm....
23 July 2024 7,292 3 View
I was performing estimation of Total Soluble Sugar content in bacterial cultures by Anthrone method. Out of 9 samples, only one sample showed positive reading while others had a negative reading...
22 July 2024 9,576 4 View
when we grow biofilm in test tube, the pipette often do not reach near the content. so we have to decane it directly or use a smaller test tube.
17 July 2024 3,532 0 View
I'm currently using Roche anti-DIG-AKP Fab fragments to perform Southern Blot assays, but this reagent is delayed since november last year. It's anybody facing the same problem? If so, how are you...
15 July 2024 6,668 0 View
What techniques or assays will be used when a purified lyophilized powder is purchased from a company to study protein-protein interaction?
15 July 2024 1,598 3 View