Liquids that dissolve other substances (solutes), generally solids, without any change in chemical composition, as, water containing sugar. (Grant... | Contact experts in Solvents to get answers
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Questions related to Solvents
I'm having difficulty extracting DNA (160 bp) from a PAGE gel. After cutting the DNA band from the gel, I centrifuged it by passing it through small holes made in a tube. I then left the gel in...
14 August 2024 5,129 0 View
I am working on protein biopharmaceuticals, we have engineered a novel antibodies (4 variants) and take a service from the company to procure our gene of interest in pPIC9k vector. Before...
13 August 2024 9,267 2 View
In this experiment we had one control group and several test groups. The cell cultures were initially seeded under identical conditions, but had different initial cell numbers. The medium for all...
12 August 2024 7,744 1 View
I'm new in lab, I met a difficulty to solve.What is the appropriate centrifuge speed in in separating plasma from rat blood? Are 3000×g and 15min appropriate parameters?
09 August 2024 2,515 1 View
"ERROR 32945: It is highly recommended to use the conventional MoM, since the MLFMM near field matrix fill exceeds 20% of the full MoM matrix" i have test on a few frequency points, this error...
07 August 2024 9,661 1 View
Hello! I'm looking for any strains of E. coli or other commonly-used model bacteria that have been confirmed to produce NO indole-3-acetic acid. I am quantifying IAA production on several bacteria...
07 August 2024 3,170 0 View
I am looking to create a custom test fixture to measure the dielectric constant of a specific material using the Agilent 4294A Impedance Analyzer. Can you provide guidance on the design and...
29 July 2024 6,489 3 View
We want to ensure the quality and efficiency of collagenase type 1 enzyme that we have.
29 July 2024 9,814 2 View
Hello Everybody, Can we download the EES (Engineering Equation Solver) software professional version for free? If yes, please provide the link. Your feedback will be helpful. Regards,
26 July 2024 1,098 0 View
I have initial grape and blackcurrant powders, that have gone through polyphenol extraction process with 30% ethanol and 0.1% acetic acid. I have conducted a Folin assay on them to get the...
23 July 2024 7,350 3 View
I'm researching the evolution of digital interfaces, specifically focusing on "walled garden" platforms owned by Meta (chiefly, Facebook). Since tools like the Internet Archive's Wayback Machine...
16 July 2024 5,528 0 View
Dear FACS gurus, Can apoptosis (Annexin V (FITC) + PI (PE)) be co-stained with beta-gal probe on any of the remaining channels (using CantoII in either Red laser 660/20nm APC, APC-R700, AF647/...
15 July 2024 447 1 View
How to correct this inverted peak in the Rietveld refinement
14 July 2024 3,366 0 View
overheating of transfer buffer in western even if the setup was kept in ice and included a cooling gel
12 July 2024 7,233 2 View
Hipospadias
09 July 2024 2,599 1 View
Can you give information about work function value of FeSe2?
05 July 2024 4,771 3 View
Micron size particle. Need to understand its hardness for pump design
04 July 2024 5,552 0 View
I am working on adhering insect chironomid larval cells to polycarbonate membrane but the cells seem to get lost after washing with PBS. I have been able to adhere these cells to glass by using...
26 June 2024 1,851 1 View
Greetings, dear colleagues! Do you know any technique utilizing some ~ordinary molbiol lab reagents (not the commertial kits for isolated mitochondria staining) that will allow isolated...
08 June 2024 6,282 0 View
Carbon Texes
05 June 2024 8,448 1 View
The integration of emerging technologies in e-commerce is not just a trend but a strategic approach to achieving sustainability. This encompasses a wide array of innovations, from advanced...
05 June 2024 8,464 2 View
Hi everyone, I am planning to use plasmin to digest fibrinogen to yield fragment D. However, I only have access to plasminogen, so I need to activate it to produce active plasmin. While commercial...
05 June 2024 6,879 0 View
Hello everyone, I am currently conducting research on the Oxygen Evolution Reaction (OER) mechanisms in perovskite materials and am particularly interested in studies that utilize Density...
04 June 2024 6,641 0 View
Hi there, I have some 16S and metagenomic sequencing data from mice fecals and I want to upload them to NCBI Sequence Read Archive (SRA). I don't know what NCBI package is suitable for my animal...
04 June 2024 9,915 3 View