T Cell Isolation for RT-PCR?

I need a cell that will be HLA-DR positive on RT-PCR. For this, would it work if I directly isolate RNA from PBMC cells with Ficoll? Or should I necessarily culture these PBMCs and isolate T cells...

12 October 2020 3,583 6 View

Is Refrigerant (R-1234yf) gas high risky flammable and explosive according to ATEX requirements?

we are planning to use Refrigerant (R-1234yf) gas and would like to have prediction to evaluation for measurements against explosion both explosive, flammable areas. So that flammability level is...

10 July 2019 8,943 2 View

Difference Between FEA Result and Hand Calculation in Beam Bending?

Hi all, I was trying to model deflection in a rectangular cross-section beam fixed at both ends. There is a Pressure Load acting on the beam (uniformly distributed along the beam). In such...

25 November 2017 3,094 18 View

What is the bottom limit for Stoke's Drag assumption in terms of particle size?

Hello everyone, I was trying to model concentration gradients in a flow-free diffusion chamber using COMSOL. I wanted see what would be the effect of gravity on the concentration gradients that I...

06 June 2017 2,759 3 View

Is anyone familiar with PHA stimulation of PBMC ?

I will do cell culture with specific patients PBMC. I isolated the PBMC and now will stimulate them with PHA as I want to see Th17 association with the disease. After stimulation I will take the...

26 December 2014 2,879 9 View

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

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 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

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

Interested to stain mice tissue with WGA 488 conjugate, anybody has a protocol to recommend?

Interested to stain mice brain tissue with WGA 488 conjugate, appreciate if anyone willing to offer me some guidance or suggestions! Thank you!

28 February 2021 3,951 2 View

Anyone that can help with details in phosphopeptides enrichment?

Anyone know the amount of protein before enzymatic digestion for phosphopeptides enrichment of serume sample in Ti-IMAC? Has anyone ever use Ti-IMAC(the material is from Chinese company named...

28 February 2021 7,310 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