How should I dispose of silver staining waste (SDS-PAGE)?

I know I cannot pour silver staining waste down the sink, but how should I dispose of it? Thank you in advance!

18 November 2020 1,745 3 View

Do you know a not very expensive journal of Metagenomics?

Hi you all, I'm looking for a not very expensive journal to submit our work related to microbial diversity in a beverage drink using an amplicon perspective. Any suggestion is welcome because I...

02 May 2020 2,165 4 View

Can you help me with a lab protocol (RT-PCR, capillary electrophoresis, etc) to detect the fusion gene FIP1L1-PDGFRa in hypereosinophilia disorders?

I need a molecular biology protocol to detect this fusion gene FIP1L1-PDGFRa in hypereosinophilia disorders, because the protocol that I have is not working, and I see several inespecifical bands...

13 February 2020 1,304 4 View

Did anyone of you ever resuspended compounds such as beta sitosterol or campesterol in culture medium?

I noticed that these compunds are not soluble in DMSO, and DMSO damages hepatocarcinoma cells a lot. Thank you!

04 February 2020 6,575 1 View

How many mice do I need to do qPCR of T cells sorted from B16 TILs?

03 February 2020 9,215 2 View

Why is the TMB substrate turning blue without being in contact with the sample and in the dark?

Hi everyone, last time I was doing an ELISA without exposing it to the light and before I added the substrate it was turning blue. Do you have any idea or suggestion of a better substrate?, the...

03 January 2020 1,294 7 View

How to prevent 68Ga-colloid formation?

Hi, I am currently trying to optimize the radiolabeling of a peptide (w/ NOTA) but I am ending up with 30% 68Ga-colloid in the reaction. I am using HEPES as the buffer and setting the reaction pH...

06 October 2019 1,181 2 View

How can i know if my cell type expresses a certain type of enzyme?

In an informatic database, like typing the name of the enzyme and then the information of the enzymes expressed in that particular cell type.

16 May 2019 2,893 3 View

What antibody is used for the E. histolytica amebiasis antibody test(blood)?

I am trying to see if I can test the serum of infected mice with this antibody

15 January 2019 8,257 6 View

Is my panel data set appropriate for GMM?

I have a panel data set with N=22, T=15 Although N>T, is my N=22 appropriate for GMM estimations? Thanks

10 November 2018 806 3 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

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

MGL tools

20 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

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

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