Issues with my microglia primary culture?

Hi everyone, I'm isolating microglia from P1-2 mice and seeding microglia cells from 3 pups brains/T-25 flask. After seeding, I let this astrocytes-microglia mix culture grow for approx 2-3 weeks,...

06 October 2020 3,916 3 View

Do you have any suggestion for a easy and cheap experiment to quantify Cytokines?

I need to test the stimulation production of TNF alpha in the RAW cell line by LPS. I am looking for an easy and cheap experiment to quantify the serial dilution stimulation in this macrophage...

27 September 2020 5,366 6 View

Good antibodies for D1 and D2 striatal medium spiny neurons?

Hello! I am looking for good antibodies that help in clearly distinguish between D1- and D2-type medium spiny neurons (MSNs) in the striatum, by immunohistochemistry and immunofluorescent...

31 May 2020 5,009 3 View

Good antibodies for rat M1 and M2 microglia?

Hello! Do you know some good antibodies, suitable for IFL, for differently staining the M2 and M2 microglia phenotypes in rat tissue? I am searching for antibodies specific for RAT because all the...

27 October 2019 7,260 3 View

Anyone can help me about grayanotoxin analytical standards for LC-MS/MS?

I need to buy analytical standards for grayanotoxin I, II and III. I only find the type I. Roberta Merlanti

15 May 2019 2,628 4 View

Could someone help me to choose the right concentration and time of neutralizing IL1beta antibody after LPS treatment to block its signalling?

Thanks!

06 October 2016 4,648 3 View

Is THPS toxic towards methanogenic bacteria? In case it is, is there a "selective (more or less!) biocide against sulphate reducing bacteria?

Tetrakis Hydroxymethyl Phosphonium Sulphate and methanogenic bacteria

21 September 2014 8,375 2 View

Any alternatives to 3MA solubilization?

I have to use 3-MA in my cell culture at high concentration. II know that 3-MA is not very soluble in water, so the solution would be solubilize 3-MA in DMSO, but I know that DMSO generally...

08 June 2014 1,658 3 View

What types of transfection reagents do people use to transfect neurons, IPS derived neurons, astrocytes and neural stem cells?

Do more people use cDNA, siRNA, mRNA or miRNA? Would love to hear what people are using?

29 January 2014 1,147 7 View

What types of transfection reagents are you using to transfect neurons, astrocytes, IPS neurons?

cDNA, mRNA, siRNA, miRNA

27 January 2014 4,591 3 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View

PUC19 as a transfer plasmid for lentiviral delivery?

Hello, Is it possible to use pUC19 as a transfer vector to be packed in using the second generation viral particles packaging system( pMD2.G; psPAX2 plasmids)? As far as I understand it there is...

28 February 2021 4,868 2 View

How could I take into consideration the weights of observation in a system of seemingly unrelated regressions (SUR) in rstudio?

I build a model of 4 regression equations (probit and OLS) in R studio. I need to take the weights of observations into consideration. While it is simple to do so for every regression equation,...

27 February 2021 1,233 1 View

Can random sampling have inclusion criteria?

As random sampling means that everyone in the population have an equal chance to be chosen, can it have inclusion criteria? My research participants have been chosen based on the inclusion...

26 February 2021 6,905 10 View

Do you kow of any database containing data on retention time, log P and polarizability for a large number of molecules?

Hi, I am a chemistry undergraduate doing my dissertation project on HPLC. In my project, I need to predict the HPLC retention time of 20 aromatic molecules, the calibration set. To do this I will...

24 February 2021 2,602 1 View

How to run raise regression in R?

if anybody know how to run raise regression in r, and raise parameter selection, please help me

24 February 2021 8,199 1 View

Can anyone suggest me the best way for Regression analysis of Accidents?

Dear Altruist, I want to make a regression analysis based on accident data. But I am not finding the necessary information about what type of regression is more applicable for analysis accident...

23 February 2021 9,956 3 View