Who can hep me to analyze WES data for runs of homozygosity?

Hello, we have performed a WES of a single human sample and I am interested to analyse the runs of homozygosity in this sample. Especially, I am interested to unterstand if segmental uniparental...

10 November 2018 7,445 2 View

Has someone experience using Lipofectamine Stem Transfection Reagent for transfection of human induced pulripotent stem cells (iPSC)?

Has someone experience using Lipofectamine Stem Transfection Reagent for transfection of human induced pulripotent stem cells (iPSC)?

06 July 2018 2,129 0 View

Does T7 Endonuclease need overlapping nucleotides?

We want to know if Cas9 in combination with a sgRNA was working and have performed a PCR in combination with a T7 Assay. Unfortunately, we could not detect any cleavage product for several sgRNAs....

11 December 2017 2,477 1 View

Which bioinformatic prediction tool could be used to predict the influence of indel mutations?

Hi everyone, which other prediction tools (in addition to Provean) could be used to predict the Impact of indel mutations? Thanks for your help! Andreas

06 July 2017 5,616 3 View

Is it possible to compare one sample with a control set of samples?

04 May 2017 7,165 2 View

What are the best fluorescence proteins for structured illumination microscopy?

Hello everyone, I want to do SIM with three different proteins in living cells. Therefore, I need three different fluorescence proteins with high photostability and high brightness? Could anyone...

02 March 2017 3,522 6 View

What is the definition of stable cell line?

02 March 2017 5,366 0 View

Experience with Bmt1 (restriction enzyme)?

Has anyone experiences with the retriction enzyme BmtI? Are there important specific points to know about this restriction enzyme?

09 October 2014 2,679 1 View

Is it necessary to put the QBI SP163 Enhancer directly upstream of the ATG?

I want to increase the expression of my proteins by inserting the QBI SP163 Enhancer (pcDNA4-Max System, Invitrogen) into another vector system. I want to know if I can add a restriction site (via...

04 May 2014 2,963 0 View

Can you answer my general questions about BiFC?

I am planing BiFC assays and before I want to start I have some general questions: What is the strongest BiFC system? At the moment I could not say anything about the strength of my...

04 May 2014 3,947 3 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

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

Why might my GFP tag be dissociating from my plasmid after transfection?

I have a set of stably transfected cell lines all transfected with plasmids containing GFP tags on the C terminus. During a western blot using anti-GFP antibody, one of my plasmids has dissociated...

01 March 2021 9,310 4 View

Which fluorescent dye to use for measuring total ROS production?

Is DCFDA appropriate for measuring total ROS production, or can it only detect certain types of ROS? If I want to measure total ROS production, which dye should I use?

01 March 2021 9,447 3 View

How to accurately quantify chitin?

Hi all, I have been working on the quantification of chitin in insect samples and feed for a while but I can notice that the quantification methods (e.g. exposure to HCl, NaOH, and weighing sample...

01 March 2021 1,843 2 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

Can someone suggest a way to prepare slides to observe under confocal microscope for observing fluorescent tagged proteins??

I am growing the cells on coverslips and transfecting the fluorescent tagged protein directly on them. Then i want to observe these cells under confocal microscope. Currently i am just using...

01 March 2021 6,142 3 View

What is the most suitable server for predicting protein structures in bacteria?

I have used the i-Tasser several times, however it has been unavailable for several days. I tried the swiss-model, but the output was not very pleasant due to the model used. Is there any other...

28 February 2021 4,521 3 View

Do you need the CMV enhancer before the CMV promotor for a proper function of CMV on the gene that follows?

I'm a student and I have to produce a cell line with a knockin for the NRF2 gene with GFP. I have to put a promotor in front of the GFP because the gene will be too far away from the promotor of...

28 February 2021 7,127 2 View