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

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

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

Can the viability assays (ex: MTT/CCK-8) measure cell proliferation? or are they solely viability assays?

I want to conduct a proliferation assay to test a chemotherapy combination on a cancer cell line. At first, I thought about the MTT assay. But now, all sources are saying that these do not measure...

14 February 2021 3,142 7 View

Up to what extent website personalization can help in creating urge to buy impulsively?

Up to what extent website personalization can help in creating urge to buy impulsively? The digital transformation is making most of the organizations to go online and start doing business through...

09 February 2021 4,430 6 View

In the Academic Motivation for College Students do the Amotivation items need to be reverse scored?

Hi All, For the The Academic motivation scale for college students (AMS-C28) I was wondering where the Amotivation items need to be reverse scored as all other items that are measured it seems...

24 January 2021 3,681 8 View

How to improve my BrdU immunostaining?

24 January 2021 414 3 View

How to lessen cell growth?

I am working on the 4T1 murine breast cancer cell line. from the first day I bought this cell line, the cell's growth rate is extremely high. I intend to make these cells resistant to a single...

24 January 2021 2,884 3 View

Why do my fibroblasts under hypoxia conditions proliferate slower than the same fibroblasts under normoxic conditions?

I am using healthy control lung fibroblasts in a 96 hour experiment with two drugs (nintedanib and Pirfenidone) and vehicle controls for both. I have both hypoxia (approx 1% O2) and normoxia...

12 January 2021 6,260 1 View

CyQuant cell prolif. assay - how old can it be and still work??

Hi, I have frozen two 96-well plates with cells that I need to stain using the CyQuant Cell Proliferation Assay from ThermoFisher (C7026). However, I didn't realize that we only have some very old...

06 January 2021 244 4 View

Proliferation of lymphocytes?

I isolate lymphocytes from leukapheresis filters. I try to proliferate the lymphocytes with PHA-P, but after MTT Assay the control is the same or higher. I use 100.000 cells in a 96wells plate and...

25 December 2020 1,539 4 View

How cell growth can impact some proteins expression?

Hello everyone, I would like to know how cell growth and proliferation can impact the expression of some proteins. In other terms if a fixed amount of cells was seeded in 12 well plate in Day0 and...

17 December 2020 8,392 1 View

Anybody tried anti-Ki67 antibody to detect cell proliferation in adult zebrafish?

I am trying to identify cells that are undergoing proliferation in the brains of adult zebrafish. I tried using anti-PCNA but did not see any positive staining. I was wondering if anyone has any...

07 December 2020 5,602 2 View