Hello! Can someone guide me please about following description?

20 February 2019 1 331 Report

I am labelling my peptide with MW 768.46 with FITC in DMF/TFA/H2O solvent mixture. After 12 hours stirring i get my product. It is a liquid mixture, i want to get solid product. Which method is suitable to get solid product? Or can i add some solvent which can produce precipitates of my product and I get solid product by paper filtration. Please reply me ASAP.

Thanks in Advance!

Jai Ghosh

I think it would be better to check if you can get the solid product by reducing its solubility either by increasing the dipole moment of the solution or by reducing its dipole moment.

Badges
Science topic

More Faheem Askari's questions See All

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View

Do you know any apparatus for purification of the brine?????

could be used at industry.

04 January 2021 8,391 3 View

How to Model Piezoelectric Macro Fiber Composite (MFC) in COMSOL Multiphysics?

Hello everyone! I'm trying to model piezoelectric MFC materials in COMSOL Multiphysics. In the COMSOL library, most piezo materials are predefined but there is nothing about piezo MFC's. I'd...

25 October 2020 5,659 3 View

How can I create Sinusoidal Perturbation to generate Slug flow without UDF in Ansys Fluent?

Hi everyone, I am currently simulating a slug flow in the 3D, 3 inches pipe geometry as prescribed in the attached research paper. I am using Ansys Fluent. The problem is, when I get results,...

05 October 2020 6,922 3 View

Could I use 2ndry Ab (Goat Anti-Rabbit Immunoglobulins/HRP) several times in detection stage of WB once it is diluted in 5% BSA or milk/TTBS ?

Dear friends I am optimizing WB on liver tissue collected from mice and I need an answer for above mentioned question according to your expertise?

07 September 2020 1,607 3 View

Information on QSAR sub data set?

Can anyone guide about how to create a sub data set of descriptor from main data set obtained through Chemdes online tool?

13 August 2020 9,210 1 View

Hello, kindly let me know that what is IF of journal named "Journal of Marketing and Consumer Behaviour in Emerging Markets"? and is it SCI journal?

Journal of Marketing and Consumer Behaviour in Emerging Markets

11 August 2020 5,848 7 View

Information Governance for Delivery Platforms ?

Hi, I am a student at the University of South Australia studying Information Governance. I am preparing a research paper for the topic Information Governance for Delivery Platforms. The delivery...

11 August 2020 1,083 3 View

Does there exist any matematerial which reflects RHCP into LHCP or vice versa??

Is there any matematerial which can reflect right handed circular polarization into Left handed circular polarization or vice versa of the EM waves operating in ultra-wide band?

26 April 2020 1,922 6 View

Can Fuzzy logic work with Abaqus Python Script?

I want to use fuzzy logic in my Abaqus post-processing. Any way to work with Fuzzy logic in Abaqus python script?

06 March 2020 2,068 2 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

Heat exchanger with liquid Nitrogen as coolant?

I want to cool Natural Gas from 195 Kelvin to 138 Klevin in a heat exchanger by using liquid nitrogen as the coolant medium. When entering the heat exchanger, the liquid nitrogen will have a...

01 March 2021 6,450 5 View

What are some underexplored theories and concepts in Activated Carbon as A Water Filter?

Hi, me and my team mates are currently planning to pursue the topic of Activated Carbon from Coconut as a Water Filter. And we would like to ask for your suggestions and knowledge on what specific...

22 February 2021 6,569 3 View

What are some underexplored theories and concepts in Activated Carbon as A Water Filter?

Hi, me and my team mates are currently planning to pursue the topic of Activated Carbon from Coconut as a Water Filter. And we would like to ask for your suggestions and knowledge on what specific...

21 February 2021 7,561 4 View

How to get/count refractive index in gasses?

20 February 2021 8,202 6 View

What properties of water shall be analyzed and evaluated to test the effectiveness of activated carbon?

I would like to ask what other properties of water (pH and such) shall be analyzed and evaluated to test the effectiveness of activated carbon from filtering the contaminants present in the water?

20 February 2021 9,422 8 View

Who are the possible experts I can reach out to regarding the reseach topic: Activated Carbon as Water Filter?

Hi! Me and my team mates are currently new in doing a research study. We do not have any previous experiences in research. And we just wanted to know what type of experts (the field they in) can...

19 February 2021 9,596 4 View

How to make Fast Green FCF from powder?

Hi everyone We need Fast Green to electroporate plasmid into mice embryos, therefore we simply need it to see some color in the liquid we are electroporating so that electroporation is more...

07 February 2021 1,671 2 View

Which is the best software for the simulation of tribological properties of materials?

I want to simulate the tribological properties of solids, liquids, and fluids, please suggest good software.

02 February 2021 3,947 3 View

Does anybody work with CoolLED in fluorescence microscopy?

I have trouble with exciting wavelengths higher than 460 nm while e.g. ex with 405 nm works. Filtercubes are correc, as I used them with my old xenon lamp before... I work on axiovert200M and with...

25 January 2021 5,201 2 View