I'm using the Visafe red gel staining on my gel and it turns out my ladder distorted when viewing under UV. My ladder only works well when I staining my gel with ethidium bromide
Based on raadiographic assessment of the pulp chamber
03 February 2024 9,533 1 View
Literature matrix - I struggled doing this. Is there another way to compile your literature?
09 January 2024 8,764 0 View
Hi, I'm searching for load demand data for IEEE 33 bus for the optimal location of BESS. can anybody please share where I can get the data, daily, monthly or yearly? I really appreciate any help...
25 September 2023 5,439 0 View
I am intending to send my review paper to a reputable journal. Since most of the journals nowadays require authors to submit together a graphical abstract, can I compile some of pictures from...
12 September 2023 555 3 View
I want to extract recombinant OMP Wza & OMP Pal from E.coli. What are the rapid & common methods used with the using of Ultracentifuge? Need help ASAP, thank you!
02 September 2023 1,693 1 View
Greeting alls! I would like to ask on how can I determine the protein concentration of my purified outer membrane proteins (OMPs) if the results shows through the spectrophotometer are in negative...
09 August 2023 3,171 2 View
I have done my XRD analysis but turns out that 2 of my samples has been shifted to the higher angles compared to the commercialized sample (P25 TiO2). The samples that were shifted contains TiO2,...
03 August 2023 1,555 4 View
Greetings, Any advance perspective or ideas on human resource management, specifically on employees well being practices in next 5 years? Is there any AI tools might involve in the...
07 July 2023 1,676 4 View
Hi im curious about how much ascorbic acid should i use to make a stock solution for stardard calibration curve (10,20,40,60,80,100ppm). Is it okay if I want to use gallic acid instead of ascorbic...
22 June 2023 2,937 1 View
Does anyone familiar with the BER Tester from LUCEO Instruments? How can I generate 10 Gbps NRZ-OOK data format for intensity modulation from Single Mode GRIN Fiber Collimator? Then, the laser...
08 November 2022 5,176 0 View
A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
11 August 2024 9,801 2 View
Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!
11 August 2024 3,770 4 View
I got these smeared bands quite often lately. We typically run the gel at 140V with a 10-12% gel and do a wet transfer at 220 mA for 1.5 hr in cold room. We also noticed some dirty spots/dots (see...
10 August 2024 7,480 3 View
A website software of Blackbody radiation law expert software can used through the following web site. http://39.105.188.151:3000/index
07 August 2024 1,706 0 View
I have been working on Red blood cell-derived extracellular vesicles as Antisense Oligonucleotide (ASO) carriers. We normally run agarose gel to quantify the loading efficiency. I used naked ASO...
06 August 2024 3,130 2 View
I am having an issue with my gel image where my PCR product is not appearing very bright on the gel. When I perform gel extraction, the A260/280 purity value is very low. I used the Qiagen gel...
05 August 2024 9,798 3 View
I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....
31 July 2024 3,843 7 View
Hello everyone, I performed a PCR yesterday, and the results showed no bands on the gel. Of course, I probably missed some crucial steps, like adding my samples to the PCR strips themselves, for...
31 July 2024 2,406 6 View
We are working on biopolymeric hydrogels. Our system is highly viscous and sticky, and the gel formed are high in strength. We are unable to use pH electrode and pH strip. Please suggest an easy...
30 July 2024 942 2 View
I am using CuBr/THPTA for a click reaction in total cell lysates. I am facing issues with my protein sample in non-reducing SDS-PAGE where it's not migrating properly and most of it remains at the...
29 July 2024 950 4 View