Could you help me to find a research topic or something related to the Islanding detection on smart grid system?

06 January 2021 6,508 5 View

Has anyone had issues staining AAV injected tissue with immunofluorescence?

I am injecting the hippocampus with an AAV8-GLT1 viral vector. I noticed when I am staining with immunofluorescence the secondary antibodies (Ms 598) is sticking to AAV virally injected tissue...

19 March 2020 5,961 5 View

Can anybody help me with the protocol on how to detect protease activity in a gel containing Casein substrate?

I have just cloned and got a soluble expression(50%) of a thermophilic serine protease and did the heat treatment for purification at 70 and 80 degree with over 90% purity, and also have a...

15 March 2019 9,330 3 View

Are the published articles in RG good to be references in my research ?

Are the published articles in RG good to be references in my research ?

17 January 2019 6,081 56 View

What are best purification buffers and their conc. that I can use to purify a 6xHis- tagged recombinant serine protease using Ni-NTA resin ?

I have just cloned and expressed a thermophilic alkaline serine protease in E.coli BL21(D3). The protease was expressed as a soluble protein (about 60%) with about 30kDa Mol. wt. (confirmed by...

27 December 2018 1,777 7 View

Can anyone suggest for me any other techniques for anti- CD13 and anti-CD33 test apart from Flow cytometry?

I am to do immunohistochemistry on peripheral blood film to demonstrate CD13 and CD33 markers qualitatively/quantitatively. Therefore, seeking for your help in that respect, please.

06 September 2018 800 3 View

Can i cytospin cells that are already fixed and stained for IF onto glass slides for confocal imaging?

I plan to isolate breast cancer cells from patient blood samples and would like to fix and stain them in-situ, within the Eppendorf, and then spin them onto a (poly-l-lysine-coated) glass slide...

14 August 2018 3,354 3 View

Can MOLT-4 cell be stimulated with anti-CD3/anti-CD28?

I am looking for a cell line other than Jurkat cells that can signal through the TCR. Would this be possible with MOLT-4 cells or do you know of other cells lines that I could use?

07 June 2018 651 3 View

I'm running a comeptitive ELISA and when i add my 0.15M HF stop solution (with 0.1MEDTA) the net OD decreases and it should increase. help!?

I'm running a comeptitive ELISA and when i add my 0.15M HF stop solution (with 0.1MEDTA) the net OD decreases and it should increase. help!?

31 May 2018 9,776 2 View

What is best temperature for the incubation of thermophilic bacteria on liquid broth for the purpose of DNA extraction?

I incubated my organism (thermophillic bacteria) on LB broth at 37 and 40 degrees centigrade for the purpose of extracting DNA from the organism but did not show any growth after 22hrs of...

05 October 2017 601 11 View

In PRIMER, is it possible to downweight certain taxa in multivariate community datasets to reflect uncertainty around identification??

I have a dataset with about 80 different species. As usual, some species are very easy to identify with certainty whereas others are more difficult, which means that I am less certain of my...

03 March 2021 8,066 4 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View

PACYC PCR not working after several attempts. Would anyone have any suggestions?

So, I have been trying to run a pACYC PCR which will be used later on for a Gibson Assembly. However the PCR is not working. I have already tried gradient PCR and changing extension time; however...

02 March 2021 1,146 2 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

Could any one guide me, to write research proposal for grant? ?

We have one plant, the local people using this for controlling blood sugar, the toxicity and antidiabetic activity of the plant is not reported yet, please guide from whag should be the process ?...

02 March 2021 2,300 1 View

How to calculate the annealing temperature of a primer pair?

I have to amplify a gene and my primers just reached. The Tm for Forward primer is 64.2, and that of reverse primer is 65.5. Can some one suggest how to get the best annealing temperature? Thanks...

01 March 2021 360 7 View

Anybody with an idea on how do design specific primers for detecting tomato resistance genes tm-1, TM-2 and Tm2^2?

I am trying to identify these 3 genes among some tomato cultivar collections and after aligning some sequences from NCBI, I couldn't find unique sequences to target for specific primers. There...

28 February 2021 606 3 View

What is the ideal efficiency for a qPCR?

hello everyone, I need to do standard curves for my qPCR, what is the ideal efficiency range? I tried a primer (Mglu2 receptor) that gave an efficiency of 90.2%. Is it accepted?

28 February 2021 1,254 3 View

Is anyone familiar with the cyclic compressive fatigue testing (BS EN 12697 - 25) ?

I would like to get more information on the cyclic compressive fatigue testing (BS EN 12697 - 25) which is typically done for bituminous material in pavement design. Any one can advise on the...

28 February 2021 2,004 3 View