12 January 2015 1 5K Report

We are currently in the process of setting up a GLP-1 assay for research purposes and note that there are over 20 commercial assays available. Can anyone advise which of these have proved to be reliable?

More Larry A Distiller's questions See All
How to do a repeated measures ANOVA with two within factors, where one factor is random and the other fixed?

We performed an experiment on a number of blood donors. We took the blood from each donor and divided it into 9 equal volumes. Three of the blood samples from each individual were left as...

17 May 2020 9,326 5 View

Hypothesis test for conditional mean?

I have a single time series which I have computed a mean for. I am interested in comparing this time mean against one computed from the same time series, but with a few of the most extreme values...

13 September 2019 9,736 9 View

Can anyone recommend good antibodies for NF200, CGRP, or isolectin B4?

Will be completing immunofluorescence experiments in formalin fixed mouse spinal cord/DRG and wanted to know if anyone could recommend antibodies for NF200, CGRP or IB4 that they've used in the...

31 January 2018 9,500 4 View

Does the expansion of the universe happen at the same rate at all points in space?

I posted a similar question earlier but framed it poorly. I understand that the redshift increases with distance. My question is whether the local expansion rate, the expansion rate at a point, is...

07 March 2016 1,902 32 View

Is the universe expansion rate constant in space at any given time, including at quantum scales?

My understanding is that the cosmological constant, though poorly understood, is assumed to be uniform in space. Does this uniformity extend to small scales or is it only uniform at very large...

28 December 2015 5,430 35 View

Does anyone have experience working with any commercially available antibodies for TRPV1 that have worked well for you?

Or on the other hand, have you used a TRPV1 antibody that has been a failure?

21 September 2014 9,922 4 View

Reliable ELISA Kit: TGF-beta in human CSF

Being some years away from my last sets of ELISA experiments, now, does anyone have recommendations for a really reliable (i.e. good intra-sample reproducibililty and relevant dynamic sensitivity...

10 March 2013 2,522 5 View

Thin film measurement

I have a free-standing thin film, amorphous carbon, that is a few nm thick. I'd like to get a more precise measurement. Any suggestions? It would be OK to destroy the film. I am going to try metal...

28 February 2013 7,482 12 View

Does the temperature of expired air equal core body temperature? If not, is there a standard difference?

I breath in 20C air and the temp of my expiration is 37C (17C difference). Does it also mean if I breath in 10C air, the my expiration will be 27C?

23 December 2012 1,301 3 View

What to focus on if given 5 minutes to present on the statistical aspects of early phase / feasibility trials

I have not been involved in early phase / feasibility trials, but have been asked to give a five minute presentation on the statistical aspects of them. Any pointers for what statistical aspects...

22 November 2012 3,683 6 View

Similar questions and discussions
MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

How to quantitative analize the data of TNBS assay for gelatin?

Estemeed colleagues, I found some issues regarding the quantification of the data for TNBS assay. There are different protocols on how to perform that but it is clear to me the "fil rouge" that...

02 March 2021 2,616 1 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

Our partners will collect data and use cookies for ad personalization and measurement. Learn how we and our ad partner Google, collect and use data. Agree & close