How to improve the production efficiency of lentivirus?

Here, I am using HEK293T cells to product lentivirus. The plasmid system is pCDH, pMG-VSVG, pRSV-Rev and pMDLg-PRRL. I can get 1x 10^8 viruses from 10-cm dish HEK293T cells. It is not enough for...

08 September 2017 3,861 0 View

Is there any protocol of knocking out one gene in THP1 cells using CRISPR/Cas9 system ?

Is there any protocol of knocking out one gene in THP1 cells using CRISPR/Cas9 system ? Here, I used LentiCRISPR-v2 system to harvest virus carring guide RNA, but when I added the virus into THP1...

10 November 2016 6,267 2 View

Could HEK293T cells be used to package adenovirus?

We always use HEK293A cells to package adenvirus, could HEK293T cells be used to do it? Thank you~~~

08 September 2016 8,199 7 View

How to prove one protein binding with DNA or RNA?

07 August 2016 3,146 0 View

In THP1 cells, how is a gene knocked out using CRISPR/Cas9?

As title, is there any great protocol to do this experiment?

01 February 2016 3,470 0 View

Which cells are similar with THP1 and are easier to be transfected?

01 February 2016 6,156 5 View

What is the difference between RFP and dsRed?

When we construct plasmids, empty vectors containing RFP and dsRed were used usually, so what is the difference between each other?

04 May 2015 7,869 6 View

How is beta-catenin released from E-Cadherin?

09 October 2014 4,104 4 View

Why is the function of E-Cadherin totally different from N-Cadherin?

Both the structure and sequence of E-Cadherin are similar with those of N-Cadherin. However the function of these two cadherins is totally different. Why?

06 July 2014 142 9 View

How to coculture macrophage and cancer cell?

Does anyone have a detailed protocol for macrophage and cancer cell cocultures?

10 November 2013 9,184 1 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

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

No title

02 March 2021 3,060 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View