Can anyone suggest a possible supplier for human embryonic stem cell RNA or cDNA?

We'd like to purchase some human embryonic stem cell RNA or cDNA to use as a positive control for our iPSC pluripotency tests.

04 May 2013 8,488 1 View

What are the best kits for RNA isolation?

We usually use the Roche HighPure RNA extraction kit for isolation from cultured cells, but I'm interested to know what other kits researchers have had success with. Ideally we'd like a...

31 December 2012 3,176 92 View

Nikon TS100f vs Olympus CKX41

We need to purchase a new inverted microscope for our tissue culture facility, and have narrowed down the choice to the Nikon TS100f or the Olympus CKX41. Does anyone have any preferences, or...

10 November 2012 7,255 4 View

Is there a database to find out which genes are expressed in which cell lines?

I'd like to find gene expression data for a few different primary cell lines. Is there an online tool or database that can show which genes have been found to be expressed in different cell...

08 September 2012 7,410 24 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

How can I measure MMP-1 protein activity or protein level from liver tissue?

Instead of checking only the mRNA level, I want to check the active protein level of MMP-1 in Liver tissue from mice. How can I do that?

03 March 2021 1,763 2 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 View

No title

02 March 2021 3,060 3 View