What is the method in detail of reporter gene of luciferase assay ?

I will do the reporter gene by luciferase assay to study the promoter activity?i will use pgl3 basic vector and prl-tk,, the cell line MCF-7and MCF-7 , I will use lipofectamine 2000 and optimum...

04 May 2015 8,038 3 View

What is benefit added of BSA with digestion buffer ?

I have two restriction enzyme XhoI and HindIII , i used BSA only with digest vector not interested DNA , is it ok ?

04 May 2015 2,818 2 View

Does gene expression of any gene in breast cancer line reflect the gene expression in vivo in the breast ?

when we dealing the cell to convert to cell line , the property of the cell line like gene expression of cell or phenotype from the vivo tissue ? do we can depend the result expression of gene in...

02 March 2015 2,360 9 View

What is the normal level of concentration of TNF-alpha in rat colon tissue ?

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01 February 2015 8,332 0 View

Why did I not got any results with lkb1 primer in real time pcr?

I had mcf-10 cell and was grown in dmem/f12 media with fbs and AB and rna and dna was extracted from the cell ,, when I did RT-PCR with cDNA , I got results with GAPDH but not with my interested...

31 December 2014 9,018 3 View

Why the different size of band with the same gene in pcr ?

31 December 2014 6,189 8 View

What are the reasons for low expression for the gene LKB1 in a mcf-10 cell line?

31 December 2014 8,928 6 View

Can I use pipette tips that have water in them after autoclaving in RNA extraction?

When I autoclaved the tips that will be used in my DNA and RNA extractions, the tips had drops of water inside, although I covered the boxes of tips with foil.

11 December 2014 7,777 13 View

If I isolate DNA and RNA from cell monolayer culture by Trizol, do I need to centrifuge after adding Trizol and before adding choloroform?

11 December 2014 2,515 5 View

What is appropriate media for MCF-7 cell and MCF-10 ?

10 November 2014 1,972 1 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

How do I increase the yield of my PCR product?

Hello, We would like to increase the yield of our PCR product. We are running a series of PCR reactions that is targeting ~1.1kb sequence. We begin each reaction with ~400pg of template DNA...

02 March 2021 4,029 3 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

No title

Does anyone have the experience of using Taq Man probes in the QIAGEN Rotar- Gene qPCR machine?

01 March 2021 5,311 1 View

Is it possible for two human neuronal cell lines to have different gene sequence for the same protein?

I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....

01 March 2021 3,607 3 View

Genome-wide gene identification protocol ?

Is there any book chapter/book, webpage or research article available to understand genome-wide gene identification?

28 February 2021 8,095 1 View

MiRNA qpcr problem?

Dear All, mirna primer showing some problem in the melting curve? any idea why? As attached is the melting curve. The forward sequence is obtained from miRBase and reverse primer is universal.

28 February 2021 5,008 4 View

Any specific pipeline or parameter to analyse total transcriptomics study of brain tissue samples?

I have two groups of brain samples, control and treated for example. It was total RNA nova seq sequencing. I tried all the available pipeline like: star+rsem+deseq2, Hista+stringtie+cuffdiff,...

27 February 2021 356 6 View