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

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View

What is the actual chemistry going on between iodate and ascorbic acid?

I am studying biochemistry at university, as part of the course we do several titration experiments. In our handouts, we were given the following half equations: IO3- + 6H+ + 4e- I+ +...

16 February 2021 8,731 1 View

Acid phenol:chloroform (25:24:1) for RNA extraction instead of (125:24:1)?

Hi everyone! I am about to extract RNA for RNA sequencing assays and my Invitrogen kit/protocol...

14 February 2021 1,755 3 View

Why do we wash azolectin with acetone?

I want to prepare liposomes made of azolectin (sometimes spelled as asolectin). I start with the azolectin powder, and many protocols say that I should wash it with acetone (dissolve, centrifuge,...

04 February 2021 2,738 3 View

Can anyone suggest an RNA extraction protocol from grape berries?

I am trying to extract RNA, from grape berries of a red variety, for qPCR (to study gene expression). I have tried nucleozol and a CTAB protocol (with b-mercaptoethanol+boric acid + cleaning with...

18 January 2021 8,857 2 View

No title

16 January 2021 8,334 5 View

Can chloroform be effectively stabilized with isopropanol? And why does ethanol stabilization usually only involve 1% by mass?

The oxidation of chloroform is dangerous because it results in phosgene formation under exposure to UV light. Along with the minimization of UV exposure, this reaction is usually prevented with 1%...

30 December 2020 3,356 3 View

How can i describe the different bands on tlc plate, plant extract?

On tlc plate i get some colorful band under uv 360nm, like pink, brown, indigo, sky blue and some others. How can i tell that this color indicates this compound? And in which extract hexane,...

21 December 2020 3,423 3 View

What glass vials do you use for small volumes (400ul-2000ul) that fit in the centrifuge?

I am planning some NMR experiments that require glass vials (due to chloroform). I am looking to find glass vials that would take 400-2000ul volumes, fit in the centrifuge and allow me to separate...

01 December 2020 3,259 2 View

Why does the command ''Topshim'' fails ?

Hello, I'am trying to run the 1H NMR spectrum of an ionic solution (Bromide Salt). the solution is too viscous so I had to randomly add a certain volume of deuterated chloroform, and then...

30 November 2020 8,569 1 View