Iam facing problem to purify Riboflavin (Imp-A is 0.8% and Imp-B is 0.24%). Suggestions please?
What happens when we culture cancer epithelial cells in TCPS?. Is the cell present as epithelial or differentiate into mesenchymal cells?.
24 August 2020 9,116 2 View
will a Data signal through a twisted pair cable by using different color codes will work ?. I am using a shielded twisted pair cable for my Mod bus device. Instead of same color pairs for Data...
02 May 2019 6,361 3 View
what instrument is used for measuring heat transfer
06 January 2019 3,087 3 View
I am started working on " BMP over breast cancer". I am interested to know, is there any system biology tool available to predict the possibility of BMP interaction over the metabolic pathways (...
28 January 2018 5,271 3 View
Can anyone suggest a protocol to verify the oligomerization of secreted protein using immunoprecipitation and native immunoblot.
22 October 2017 2,177 2 View
I am working on interactions of bcl2 with its family. I have selected 4 online servers Zdock, Cluspro, Patchdock, Grammx. While patchdock provided the results along with statistics(scores, area...
01 June 2016 6,088 3 View
I synthesized a polymer and when i try to use it polymer for drug delivery the size is more than 200nm. So i did mechanical distribution and separated particles less than 200nm and applied for...
11 February 2015 7,114 6 View
My friend told me crystal materials only have luminescence properties. Is it right?
14 January 2015 6,612 4 View
I have developed 4 stable clones with GFPs and RFPs none of them show up after 20 or 25 passages though they are in selection media? Is it slowly losing the plasmids or is the florescence not...
11 December 2013 1,596 17 View
I have an aryl boronic pinacol ester (Ar-Bpin) which has a phenolic -OH group. I would like to use K2CO3 conditions, as well as NaOH conditions (separate reactions). Question is whether Ar-Bpin...
23 October 2013 8,139 2 View
What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help
08 May 2021 0 0 View
Anyone can recommend any books on such topics? Thanks in advance.
02 March 2021 8,457 2 View
(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...
02 March 2021 3,309 2 View
The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...
01 March 2021 2,272 4 View
Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...
01 March 2021 8,766 3 View
Hi, I know the attached Txy diagram has an error but can't figure it out. Could you please look at the diagrams and explain it to me?
23 February 2021 4,239 1 View
To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...
23 February 2021 7,326 5 View
Hello everyone: I am looking for a simple software program to model chemical bonds. The purpose is to generate a high-quality graphical abstract for a top leading journal in the field of...
23 February 2021 8,012 3 View
I have used Picral etchant (4.2 g Picric acid, 10 mL Acetic acid, 70 mL Ethanol, 10 mL distilled water) but it didn't work. Is there any alternative?
21 February 2021 2,558 5 View