Is it possible to use acetic acid or trichloroacetic acid instead of TFA to stop guanidination reaction after trypsin digestion?

Why do protocols use TFA to stop the guanidination reaction?

02 March 2018 9,667 7 View

Is it possible to use acetic acid or trichloroacetic acid instead of TFA to stop guanidination reaction after trypsin digestion?

Why do protocols use TFA to stop the guanidination reaction?

01 March 2018 6,336 6 View

I hope to conduct a kinetic study on how various subunits of proteins come together for function. Does anyone have recommendation on what methods?

The protein I am interested in have transmembrane region as well as a soluble region. I am more interested in how the soluble region comes together for function. Would appreciate if anyone can...

08 September 2017 2,100 2 View

What advantages does fluorescence microscopy have over electron microscopy when one wants to study protein structural change of viruses?

10 November 2015 3,578 4 View

What are some possible reasons to account for over-estimation of mass when using the standard addition method in HPLC?

I am trying to find the mass percentage of a particular analyte in my sample. I carried out both external and standard addition calibration methods. The external calibration method gave a result...

01 February 2015 9,346 8 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View