How can I measure MMP-1 protein activity or protein level from liver tissue?

Instead of checking only the mRNA level, I want to check the active protein level of MMP-1 in Liver tissue from mice. How can I do that?

03 March 2021 1,763 2 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

What are the values needed for gabor filter's parameter for cifar10 data?

Hi, I implemented a code to gabor filter cifar10 data but the images after being filtered and stacked are not clear like the original images. I think the problem is in the way I am using the...

03 March 2021 6,317 1 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

No title

03 March 2021 5,360 2 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

The procedure compute?

02 March 2021 5,204 3 View

How to best wash a 96-well plate containing microplastic?

I am planning my protocol for my dissertation for an experiment quantifying bacterial (E. coli) biofilm formation on micro-plastic (5mm discs of polyethylene bags) by conducting a crystal violet...

23 February 2021 7,868 2 View

Is there a way to grow biofilm in lab to mimic biofilms in showers and baths? Also, how can I measure it?

Hello, I am new to biofilm research and have a question about growing and measuring biofilms. We want to research the effect of a type of enzymes in breaking down biofilms in showers, baths, hot...

14 February 2021 3,522 3 View

What recipe of homemade lenti-virus concentrator do you use?

My lab is using a lenti-X concentrator. And we are looking for a homemade recipe. I have tried this recipe....

08 February 2021 5,965 1 View

How can you adjust pH of SM buffer?

Good afternoon, please how can you adjust pH of phage SM buffer? I presume that main ingredient that has influence of pH is Tris/HCl buffer, but according to literature its range of pH is from 7...

27 January 2021 5,767 3 View

What is the composition of TM buffer used for concentrating bacteriophage?

Hello everyone, I have to isolate DNA from Brucella phage , but before that, I have to concentrate the phage using PEG 8000. I have got protocol for concentrating the phage using PEG and TM buffer...

24 January 2021 2,767 6 View

How can I transform 50 kb plasmid into ecoli?

I must put 50 kb plasmid into ecoli strain. I think 50 kb is too big for heat shock with ecoli. Is that correct? Will electroporation work? Or do I need to use cos sites and lambda phage...

22 January 2021 8,612 3 View

Should i add ATG in the beginning of my polypetide sequence when i want to insert it in a phagemid?

Hi I want to make a recombinant m13 phage displaying my peptide as a fusion peptide on its surface pVIII. Should i add ATG at the beginning when i want to insert it in phagmid vector? Previously,...

18 December 2020 9,931 2 View

Hi, I would like to test different disinfectants and its effects on biofilms in microplates, which paper has the best protocols!?

I need to do it only in microplates and read the OD value for the results. I cannot use any other assays except microplate. Please help me with this

07 December 2020 5,698 3 View

Again, what are the bands of extracted plasmid?

I used Trans1-T1 phage resistant chemically competent cells to extracted lentiviral gRNA expression vectors. And there were bands near 2000bp and smear on 1% argrose gel. Did the smear come from...

25 November 2020 858 2 View

Suggest me a best filamentous m13 vector to generate scfv using phage display method?

i went through many literature to find out the exact viral vector but it was generally mentioned m13 vector in the papers not specific about the name, can anyone suggest me which m13 vector can...

18 October 2020 2,644 1 View