I want to perform western In winter temperature below 25 degree centigrade My gel is not solidify what to do to resolve this issue?

I m making 10 percent seperating gel but my both gel stacking and resolving are not solidify plz let me know how to resolve this issue

01 January 2020 8,215 3 View

Why does my %PF on PhiX run in NextSeq 500 so low (0.4%)?

I did sequencing run using PhiX control in Illumina's NextSeq 500 and found out the %PF only 0.4% yet the cluster density reached 267K/mm2. The reagent I used was fresh (not expired yet), it was...

21 August 2017 5,965 3 View

Why my melting curve analysis results from same samples change in different PCR run?

I did COLD-PCR for JAK2 wildtype and mutant samples. The previous results were okay, the peaks were around 76-77 celcius. Now the peaks are around 77-78, I wonder what happened. My samples are...

03 March 2016 6,573 4 View

How do I find degenerate PCR primers?

31 August 2015 3,824 3 View

How long does it take to form 8.5% acrylamide gel with 50ml volume for DGGE?

I use acrylamide gel with 8.5% concentration with 50ml volume but I think it takes too long waiting them forming unto gel, about more than 8 hours, even overnight. In contrast, my friend also use...

24 June 2015 1,578 4 View

Why does my gel excision do not result in 800 ul after given 500 ul DF buffer and dissolved completely at 57 C for 15 minutes using Geneaid KIT?

I use Geneaid KIT to use the gel extraction protocol because I need to purify my samples that have been amplified with v1-v3 primer and reamplified with v1-v3 primer GC clamp. The results...

03 May 2015 3,062 2 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

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

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Protein-aptamer gel electrophoresis help, please??

Hi, I have problems with running gel electrophoresis. I have tried agarose gel electrophoresis and native PAGE. I have two proteins, which have molecular weights of ~30kDa and ~180kDa and two...

03 March 2021 4,275 4 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View