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 generate ECFP hashing folding data?

I'm trying to convert chemical structures to ECFP data. Buy, I have a problem about folding step. I understand all of the process about generating ECFP data though D. Rogers and M. Hahn's paper...

09 January 2021 7,454 2 View

How do I retrieve every CID from pubchem?

Hi all, I guess there are probably several ways of doing this. I'm looking to get access to every Pubchem CID. All compounds are published for download, but the files are quite large in size and...

01 November 2020 8,612 3 View

Stock photos for image encryption (Lenna, peppers, fingerprints, x-rays etc)?

Dear colleagues I want to ask, where can I obtain the original versions of classic photos that are traditionally used for image encryption? Examples include the Lenna figure, vegetables, baboon,...

16 July 2020 9,877 3 View

Is there any difference between Morgan fingerprints and ECFPs? What open-source tools are available for computing ECFPs?

I have a dataset of chemical structures and would like to compute ECFPs. I know that I can compute Morgan Fingerprints with RDKit, but these appear to be different from ECFPs...

09 July 2020 2,851 3 View

What are binary fingerprints in Padel?

On the official page of Padel, they say it calculates binary fingerprints along with others; I would like to know the names of all those binary fingerprints, which are calculated by the tool....

27 May 2020 9,350 6 View

Simple 16S PCR-based fingerprinting method to identify bacterial diversity in stocks?

I am looking for a very simple approach to identify bacterial diversity in bacterial cultures. I have unselectively cultivated fecal samples based on a dilution series, so that only one single...

16 March 2020 1,051 4 View

Can anyone help me interpret FTIR spectra?

I am a beginner at using FTIR (biologist by training, not a chemist) and would some appreciate some advice regarding sample analysis. I am attempting to characterise the profile of a drug vs lipid...

08 September 2019 9,215 1 View

Binarised or Grayscale Fingerprint Minutiae Extraction?

Why are binarisation and/or thinning minutiae extraction methods more prevalent than direct grayscale minutiae extraction methods in fingerprint recognition?

19 August 2019 6,850 1 View

Binarised or Grayscale Fingerprint Minutiae Extraction?

Why are binarisation and/or thinning minutiae extraction methods more prevalent than direct grayscale minutiae extraction methods in fingerprint recognition?

07 August 2019 3,532 2 View

How to measure molecular diversity?

I have a large set of molecules and I'd like to assess its diversity in terms of molecular structure, assuming I'm designing a screening library. My question is not what tools to use, but rather...

15 March 2019 8,871 4 View