Duration of sample storage for glycoproteome approch?

For studying glycoproteomics, how much old samples can be used. I have stored samples over the period of 4-5 years. So Can I use these samples for studying glycoproteomics. Thank you.

18 January 2015 2,871 3 View

How can I remove a non specific band at a particular molecular weight in western blotting?

The protein of my interest is of 69 k Da, but i observe a nonspecific band at 55 Kda along with the specific band, even after increasing blocking i see this band, it also stains ladder at same...

18 September 2014 4,056 4 View

Can anyone suggest best transfection method (non viral) for SCC29B (buccal mucosa cell line)?

03 August 2014 9,166 3 View

Is it possible to determine the reason why one of my genes of interest is down-regulated, eg promoter methylation or something else?

In my study on human tumors, samples showed down regulation of one of my genes of interest. I am interested to know whether its because of promoter methylation or transcriptional inhibition. How...

17 October 2012 2,931 8 View

I got 02 moderator values defining Johnson-Neyman significance regions. Is it an error?

Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...

03 March 2021 2,350 2 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

No title

Hi, I have several doubts about one paper (Systematic Literature Review) that was rejected. The main topic is Single-Board Computers in engineering education during the period 2010-2020. The...

01 March 2021 9,015 3 View

Which software is better to write systematic review paper?

We have seen some authors use some software to write review paper. As obvious, the study of all published papers concerning our studying field is not possible and these software can help us to...

27 February 2021 6,296 1 View

Can random sampling have inclusion criteria?

As random sampling means that everyone in the population have an equal chance to be chosen, can it have inclusion criteria? My research participants have been chosen based on the inclusion...

26 February 2021 6,905 10 View

Centrality measures computation in Biblioshiny/ Vosviewer?

26 February 2021 7,279 2 View

What are the patterns of human behavior that lead to COVID-19 infections?

Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...

25 February 2021 9,002 13 View

When to use different framework?

Hi, can I use both conceptual framework and theoretical framework in my systematic review? My future study plan is to use a theory. In this situation for my systematic review should I use both or...

18 February 2021 9,581 2 View

Can any scholar assist me with an r code for calculating average bias for each parameter of a continuous distribution via simulation?

I want to perform a simulation study to examine the consistency property of parameters of a new distribution through the quantile function. The simulation study will contain many replicates (say...

10 February 2021 180 3 View

Should we analyze or relinquish the clinically confirmed data of COVID-19?

Hello everybody As you know, due to the high cost and time-consuming of laboratory assays, like PCR, for the suspected cases of COVID-19, doing this type of investigation is not possible for all...

06 February 2021 6,122 3 View