Needs to be compatible with syringe gas sampling or an autosampler.
I am trying to devise a streategy on how to use the streptavidin/biotin interaction on a graphene-coated surface. I am thinking of coating the surface with streptavidin, but I need to be able to...
09 September 2020 5,006 0 View
I will be adding streptavidin onto the surface of a graphene coated glass slide; thereafter, I will be analyzing with a MALDI-TOF. I was wondering the best way to go about this? I was thinking of...
07 September 2020 6,166 4 View
I am working to analyze graphene-coated slides with MALDI-TOF , but I need to cover the surface with streptavidin and perform washing steps. I want to avoid the salts (PBS/TBS) and detergents...
06 September 2020 7,457 5 View
Hello all~!I'm a new researcher and was hoping someone experienced with graphs could offer some advice.I'm trying to copy the following graph (also attached to this...
30 August 2016 2,497 7 View
I'm a statistics newbie, so please be gentle I'm trying to figure out what test to use to analyze a categorical concurrent with continuous predictor for a categorical response. For example: How is...
28 August 2016 8,208 4 View
Some sources say it is treated as Newtonian as ethylene glycol has a higher viscosity than water, which affects the flow characteristics in simulations. But some also say it is non-Newtonian.
09 August 2024 2,111 2 View
I am trying to prepare samples for IP. The pellet size is good and I am using 1% Tx-100 and using a syringe to further lyse the cells and maintain protein-protein interactions. I keep having a...
01 August 2024 7,199 1 View
it's important to know that we are using the inactive elements of Cs, Sr, Co
25 July 2024 1,553 2 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
zzz
02 July 2024 918 2 View
We just purchased a multichannel and a single channel E1 Clip tip pipettes. In our first attempt to use them for an experiment they are not dispensing accurately? The rep told me that...
01 July 2024 1,983 0 View
spectrophotometric determination of iron and copper
04 June 2024 1,720 0 View
Hi everyone, has anyone else experienced an 'Error 8008' with their NanoDrop 3300 (image attached), on a laptop which it previously worked fine on? I have tried uninstalling the software and...
02 June 2024 9,025 3 View
The antibiotic powder is dissolved in Milli-q water and then filtered using syringe filter for the analysis.
01 June 2024 7,419 0 View
Hello. I am here looking for help with the NO radical scavenging assay. I was working on setting up the assay with sodium nitroprusside and the Griess reagent as they do in most works. However, I...
27 May 2024 5,013 1 View
