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

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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

Working with insect primary cells in cell medium and in saline solution?

I work with insect primary cells, which I let grow in TC100 insect medium. For fluorescence measurements I have to discard medium (because of its fluorescence properties) and give a saline...

28 January 2021 3,867 1 View

CRISPR/Cas9 oligo design ideas and suggestions?

I need to design new oligonucleotides that can be used for gRNa/Cas9. The oligonucleotides need to target a gene from melangoster drosophila. Where do I start? How to find the gene to knock...

15 December 2020 4,729 3 View

How does the Laser Power Meter measure the light? Is it the power of light per unit area?

I am doing optogenetics on Drosophila larvae. I need to use the Blue light and I have to measure the light intensity. For this purpose, I am using "Sanwa Laser Power Meter LP1". The display shows...

11 August 2020 8,696 3 View

Does using ethanol for de-waxing drosophila heads before dissection interfere with future protein extraction or fly brain imaging?

I have heard that dipping fly heads in 70% ethanol before placing in cold PBS for dissection can help strip the heads of wax and allow them to stay submerged in the PBS during dissection. I was...

10 August 2020 4,373 2 View

Protocol for combining FISH with IHC?

Hello, we are developing a protocol for combining FISH and IHC on Drosophila embryonic brain, using FISH to localize mRNA and IHC (2 antibodies) to mark neuropil and neural tracks. We thought...

02 March 2020 3,896 1 View

Protocol for combining FISH with IHC?

Hello, we are developing a protocol for combining FISH and IHC on Drosophila embryonic brain, using FISH to localize mRNA and IHC (2 antibodies) to mark neuropil and neural tracks. We thought...

29 February 2020 3,291 3 View

What chemical or substance can I use as an alternative to propionic acid for breeding Drosophila?

Hello. I am looking for a cheaper alternative to propionic acid which I can use for breeding Drosophila. I am currently teaching Evolutionary Biology and I would like my students to conduct...

11 December 2019 6,313 2 View

Another solvent different to DMSO and Ethanol for picrotoxin?

Im working with drosophila, and i want to avoid those solvent because the influence the may have in memory.

11 December 2019 3,638 2 View

Best way to quantify tumor size/area from confocal images?

I have been imaging many z stacks of Drosophila mid/hindgut tumors using a leica confocal microscope. I'm wondering what the best way to quantify these tumors would be. They are GFP+. I know both...

11 December 2019 7,260 3 View

Best way to quantify tumor size/area from confocal images?

I have been imaging many z stacks of Drosophila mid/hindgut tumors using a leica confocal microscope. I'm wondering what the best way to quantify these tumors would be. They are GFP+. I know both...

02 December 2019 4,584 3 View