The PC12 cell line characteristics?

Hello dear scientists, Does the undifferentiated PC12 cell line in terms of chromosome characteristics, proliferation, and drug reactions have the characteristics of cancer cells? Where is it...

21 February 2021 8,945 3 View

Is there any general protocol for immunohistology staining?

I have some fixed slides of tissue and need to do some staining, but I am not sure where to start. There are many protocols online. Any suggestions?

17 February 2021 3,062 4 View

How can i figure out whether nanoparticles in my synthesis crosslinked or not?

i prepare protein nanoparticles. in one of my synthesis i use trifle amount of crosslinker and the nanoparticles stick in the bottom of plate. how can i understand that nanoparticles become...

03 December 2020 559 8 View

How to examine the substitution of ligands bound to protein during the MD simulation?

I have simulated a complex ( A protein docked with two ligands), and the ligands are bind to two different protein sites. Still, from the start of the simulation, ligands are positioned in other...

27 November 2020 7,848 4 View

How to change the atom numbers of a residue in a pdb file?

I am trying to dock 2 proteins in HADDOCK server, but it repeatedly shows the following Error for the second pdb file: " Error in PDB file. Your PDB contains multiple residues with number 1 in...

25 November 2020 4,753 1 View

Is it possible that formazan Crystal formation took more than four hours ?

Hello dear scientists: When I treated the Pc12 cell line with H2O2, after 2h the cells seemed to be dead. I didn't observe crystals, so I didn't add DMSO and left it with mtt in the...

20 October 2020 1,106 3 View

How can i detecte the fluorescence and non-fluorescence complex?

hello kind regards I study the structure and activity of the digestive enzymes. The enzyme I studied contains 5 amino acids tryptophan. In one of the studies, I study the effects of a food dye on...

04 October 2020 8,563 3 View

How to increase the number of nanoparticles in fe-sem?

I produce a protein nanoparticle complex,but in fe-sem, I see a few number of nanoparticles,maybe 2 or 3 ,however the color of suspension solution is quite milky and this is a sign of...

29 August 2020 8,812 5 View

Why would a negative control have apoptosis in the Annexin V-PI Flow Cytometry?

06 August 2020 3,627 22 View

How can we induce gastroesophageal reflux disease in rats?

Gastroesophageal reflux disease (GERD) occurs when stomach acid frequently flows back into the tube connecting your mouth and stomach (esophagus). This backwash (acid reflux) can irritate the...

14 June 2020 145 8 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

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