If 0.9 mg/mL of an enzyme catalyzes the conversion of 25 micromoles of substrate per unit, what will be the unit of enzyme activity?

I would like to know the answer and the solution procedure of this problem.

31 December 2019 5,348 3 View

Why is the predicted molecular weight of the protein not authenticated by the SDS-PAGE result?

The molecular weight of my protein sequence is 41 kDa. The SDS-PAGE result demonstrated its size 36 kDa. What are the reasons behind that?

01 February 2018 7,130 3 View

Anyone could send me a book or manual related to site directed mutagenesis study?

I would lie to develop some mutants.

01 February 2018 3,785 0 View

What is promoter, motif and domain?

I would like to know the easy explanation for these tree points. I am happy if someone send me some articles or books about this.

01 February 2018 3,358 1 View

What is the possible reason for not getting the proper mRNA expression level in qRT-PCR compared to the western blot protein data?

I got the excellent protein quantity after measuring the protein level through western blot analysis. Hence I am checking the corresponding mRNA in the qRT-PCR but failed to get proper mRNA...

10 November 2017 3,246 14 View

Please tell me any link address for user friendly free gene network analysis software?

Gene , Molecular Biologist, Biostatics

10 November 2017 8,246 0 View

Anyone could tell me the actual state of Na2S in water?

I would like to know the sodium sulfide actual state level in the solution. Biochemistry, Chemistry, Polymer chemistry, Biophysics

05 June 2017 4,669 7 View

Any one could send me paper related Intra fragment interaction energy calculation between substrate and enzyme?

Molecular Biology, Molecular docking, Biophysics

03 April 2017 8,043 0 View

What should be the possible reasons that hinders substrate (ligand) to bind in the active site of receptor (protein)?

Enzymology, Molecular biology, Biophysics

02 March 2017 7,870 3 View

I would like to calculate the competitive and non competitive inhibition of enzyme. Could anyone send me a easy method for that?

11 December 2016 4,010 0 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View