Problem in HIV RT PCR, every samples and water also coming positive at same time. Can anyone suggest what is the problem.?

I am using primer & Probe concentration 10 uM and using 0.5 uL in 25 uL reaction PCR setup. I have used so many different water but each water coming positive. Its might be primer dimer but...

05 February 2019 224 10 View

Which stabilizer we can used to stabilized RT PCR Master Mix?

I have developed RT PCR mastermix , now its required to add stabilizer in it? if yes which stabilizer we can use at which concentration.

02 December 2018 1,662 9 View

Can someone please suggest any open source Wireless Network Monitoring software ?

Hello Friends, I am looking for a open source software, which can allow me to monitor the parameters of a wireless network. 1. Serving Cell RSRP, RSRQ & SINR. 2. Neighbor Cells RSRP. 3....

31 August 2018 6,474 6 View

Which Gene Internal Control Best for DNA Real Time PCR?

I want to amplify DNA with Internal Control

21 August 2018 399 3 View

What is the best way to design DNA/RNA Extraction control for RT PCR testing?

I want to know the artificial gene or strain which can be use as a DNA/RNA extraction control, and will lead you to RT PCR testing for any viral DNA or RNA.

10 April 2018 8,404 4 View

Can any one know stabilizer for PCR Master Mix?

I want to stabilize the RT PCR Master Mix at Room Temperature . Please suggest if any one having same experience or some stabilizer i can try.

06 October 2017 9,370 3 View

How do I get the required value for modulation index "m" to obtain 1 pu generated voltage by the converter?

25 September 2015 977 4 View

How can I generate multiple triangular waveform (6 numbers of carrier waveform) each with a phase shift of 90 degree in MATLAB?

All the carrier should have same carrier frequency(say 1000Hz). I have used repeating sequence for the triangle waveform generation and it is working. Which simulink block can I use for a phase...

04 September 2015 9,426 6 View

How can one make a PWM controller (using chopper) for wound rotor induction motor?

How should the duty cycle be varied to vary effective external resistance and how can it be implemented?

08 March 2015 2,215 2 View

Can anyone Provide me the protocol for Real Time PCR for MicroRNA Amplification and detection?

07 December 2014 6,359 1 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 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

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 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

Would fecal samples stored at -20C for over a year impact metagenomic analysis?

Dear All, I have access to some rodent fecal samples that have been stored at -20C instead of -80C. Anyone have experience with the impact of stowage condition on comparative metagenomic analysis...

01 March 2021 2,512 1 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

Which cell line should we use to perform biological dosimetry experiments?

We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...

01 March 2021 3,355 3 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