I am having a hard time to solubilize CsCl and CsI. According to the literature I should be able to disolve both in DMF, but so far it is not working. I have tried in different temperatures and also in DMSO.
when designing an e-learning platform what model and programming language do you select?
29 June 2024 7,504 4 View
Hi! I have a question regarding the use of EPF as a biomarker for pregnancy in cattle. Why is Early Pregnancy Factor (EPF) not widely used as a biomarker for pregnancy detection in cattle,...
19 February 2024 9,690 1 View
I am trying to create the topology of a Metalloprotein that contains copper as an essential cofactor. However, it is giving errors, in crystals and modeled structures. I'm very new to the DM field...
16 December 2023 6,688 2 View
Hello. Can someone help with MIN6 cell culture. I'm culturing it with DMEM high glucose, 15% FBS, 50uM b-mercaptoethanol, 20mM HEPES an 1% antibiotics, however I fell like cells are growing to...
12 November 2023 2,999 1 View
Image analysis by ImageJ or Cellprofiler. Does anyone know of any protocols or tutorials that can be used to develop fluorescence and traditional microscopy image analysis research (histological...
05 November 2023 139 2 View
I am running a phylogenetic logistic regression using brm from brms package. My data consists on a categorical predictor (values 0, 1 and 2) and a binary response variabe (values 1 and 2) plus...
06 August 2023 2,998 1 View
Hi all, I came across an odd result when analyzing a control sample of PNIPAm in different concentrations. They were around 1% and exhibited a strong fluorescence around 330 nm in a...
08 May 2023 7,488 2 View
I isolated cells using magnetic beads, but I didn't remove the beads from the complex (sample-antibody-beads). They are still linked. However, I would like to know if is possible to extract the...
26 April 2023 4,193 2 View
One of my coordination compounds calculations had the following error in Gaussian 09. Error termination in NtrErr: NtrErr Called from FileIO. Does anyone have an idea how it can be resolved?
23 April 2023 2,392 2 View
Does anyone know if there is an anti-CD3z antibody specific for the extracellular region of this molecule?
05 April 2023 251 0 View
Approximate concentrations are require in compared with the WHO permissible limts
11 August 2024 2,723 1 View
Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...
09 August 2024 5,444 7 View
I need to do some experiment with it in liquid form.
07 August 2024 613 3 View
Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.
07 August 2024 8,782 3 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 used humic acid at 0.044 g/kg soil in my pot experiment. But finally, I have to recommend kg/ha. Each pot's soil weight was 11 kg. What is the solution?
02 August 2024 7,186 6 View
Hello everyone, I need to dissolve stigmasterol for an animal experiment, but it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent for stigmasterol?
01 August 2024 7,504 2 View
Hi everyone, I'd like to better separate two close peaks coming from a bioconversion sample, I'm currently using a C18 KromaPhase 4,6mm Ø.I. SCHARLAU, particle size (µm): 10, pore size (Å): 100,...
30 July 2024 435 3 View
I use 0.5% sarkosyl to solubilise recombinant proteins contained in Inclusion bodies of E. coli. sarkosyl very effeciently solubilizes proteins from Inclusion bodies and I am trying to use...
25 July 2024 5,001 2 View
how to separate the organic reaction stereo isomers compounds are separate from the reaction mixture any simple methods are available
23 July 2024 8,025 4 View