Aqueous two phase separation (ATPS) - Which are the relevant criterions to decide whether the product should be in the upper or lower phase?

Helllo, if I want to set up a process which wants to manufacture molecular Antibodies and I want to separte them from cell debris, DNA etc. as a first separation step, are there any general...

20 September 2019 9,051 3 View

What are the biggest structural differences between human and mice antibodies with respect to domains, fab, fc, variable constant chain, hinge region?

Hello, what would be characteristical structural/chemical/modificational differences between human and mice antibodies for all or specifif Ig classes? Best, Dennis

12 September 2019 1,769 3 View

What are the biggest structural differences between human and mice antibodies with respect to domains, fab, fc, variable constant chain, hinge region?

Hello, what would be characteristical structural/chemical/modificational differences between human and mice antibodies for all or specifif Ig classes? Best, Dennis

08 September 2019 8,818 3 View

Aqueous two phase separation (ATPS) - Which are the relevant criterions to decide whether the product should be in the upper or lower phase?

Helllo, if I want to set up a process which wants to manufacture molecular Antibodies and I want to separte them from cell debris, DNA etc. as a first separation step, are there any general...

08 September 2019 9,186 3 View

Does anyone has fouling factors heat exchange design for lignin solutions or the aqueous/oil phase after hydrothermal liquefactions or other treatmen.

for u-bundle heat exchanger oder any other heat exchange device

21 May 2017 3,419 3 View

Has anyone measured the viscosity of Lignin / Water and catalysts such as Kaliumhydroxide solutions?

15 May 2017 1,357 1 View

How would you calculate the heat capacity of a 1% wt KOH and 13% Ligin solution? I have the cps of dry KOH and Ligin, can I sum up by relative weight?

The Temperature of KOH and Ligin should be room Temperatur around 298,15 K, Water has a fraction with room temperature and a fraction around 353,15 K, but perhaps its ok to consider all components...

06 May 2017 6,661 3 View

Does anyone have heat transfer coefficients between lignin solutions and the aqueous/oil phase after hydrothermal liquefaction or other hyd. treatment

with a U bundled heat exchanger or any other heat exchange device

04 May 2017 6,940 1 View

How would you calculate the heat capacity of a 1% wt KOH and 13% Ligin solution? I have the cps of dry KOH and Ligin, can I sum up by relative weight?

The Temperature of KOH and Ligin should be room Temperatur around 298,15 K, Water has a fraction with room temperature and a fraction around 353,15 K, but perhaps its ok to consider all components...

04 May 2017 6,128 4 View

Has anyone measured the viscosity of Lignin / Water and catalysts such as Kaliumhydroxide solutions?

04 May 2017 1,524 1 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

what is the simplest definition of ion exchange capacity

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

what is the simplest definition of ion exchange capacity

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

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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Buffer Exchange using column packed with sephadex G-25 effect on protein concentration?

Hello, If i am doing a buffer exchange for an antibody of 1mg/mL, does the elution lose protein in the process of buffer exchange? For example, if i flow through 500 uL of 1mg/mL sample, and...

03 March 2021 6,299 3 View

No title

03 March 2021 5,360 2 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View