21 April 2019 1 7K Report

I want to stain liposome with rhodamine. For this I need protocol.

More Saleha Hafeez's questions See All
How to solve g_mmpbsa error?

Program: g_mmpbsa, version 2024.1 Source file: extrn_apbs.cxx (line 152) Fatal error: Failed to execute command: $APBS pybYcUWA.in --output-file=pybYcUW.out

07 August 2024 6,065 0 View

Methods of teaching economics?

Answer should be based on institutional level

29 July 2024 1,504 4 View

Why binding energy is in positive number after performing mmpbsa?

I performed mmpbsa of protein-protein complex simulation on gromacs. My binding free energy is +166781. This complex is stable when experimentally produced in wet lab. In index.ndx I grouped...

19 July 2024 4,120 5 View

65% saturation of ammonium sulfate in 100 ml? (for protein precipitation)?

Hi All: I need to precipitate extracellular protein from supernatant. A bit confused with ammonium sulfate calculation. Should I be adding: 1. 65g of ammonium sulfate in 100 ml of...

09 July 2024 5,508 0 View

How to find the expected Kd value of a recombinant antibody?

We produced scFv of an antibody from bacteria. Now we want to establish dissociation Kd of antibody using quantitative elisa. How can i know the expected Kd value (range in nM, or mM)?

04 June 2024 2,602 5 View

Are protein models designed computationally patentable?

If we design proteins like tetrabody or triabody with unique binding sites in silico without further wet lab validation can we patent that structure and procedure?

01 June 2024 2,493 1 View

Opinions required on determination of function of hypothetical small protein?

So, I am working on a small protein (X) of Haloferax volcanii. It shows these results: 1. Mutant strain grows poorlycompared to wild type strain under low iron condition. 2. Growth of Mutant...

14 May 2024 9,037 4 View

Why Cell lines showing a high/low luminescent signal in the cAMP assay?

Hi I am Muhammad and working with an Sf9 cell line expressing neuropeptide receptors and using the cAMP-Glo™ Assay kit to measure the luminescent signal of these receptors. One of my cell lines is...

29 April 2024 8,564 0 View

How to start GROMACS simulation from a specific checkpoint?

My simulation suddenly stopped due to some reason. Now i cannot restart the simulation from previous checkpoint because it was not written properly. my _prev.cpt file is also corrupted....

18 April 2024 2,461 0 View

Suggest bioinformatics journals?

Please suggest bioinformatics journals which do not need wet lab experiments.

10 March 2024 2,919 6 View

Similar questions and discussions
How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,113 1 View

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 View

Do I need specific antibodies to stain for a fusion protein?

I am staining some brain sections stored in cryoprotectant that express a Histone H2B- GFP fusion protein that were generated ~10 years ago. I know I need to enhance signal with an anti-GFP...

07 August 2024 5,337 2 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,561 0 View

How to determine positive-stained cells in FACS? Use isotype or unstained control?

To compare positive and negative cell populations in flow cytometry, should I compare unstained cells with antibody stained cells? Or with the isotype control? Most papers show comparison with...

06 August 2024 6,726 6 View

Can I multiplex a mouse monoclonal and rat primary for IHC (mouse brain tissue)?

Hi all, I was just wondering if anyone has experience with multiplexing a mouse monoclonal primary and a rat primary. I'm trying to multiplex by incubating them in the same well but was told by a...

06 August 2024 9,706 1 View

Weak DAPI staining after immunohistochemistry - how to improve?

After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...

05 August 2024 9,637 2 View

Are there any commercially available Donkey anti-Alpaca secondary antibodies?

Are there any fluorescently labeled anti-Alpaca secondary antibodies raised in Donkey? So far I have only been able to find anti-Alpaca secondaries raised in Goat. Or is this not possible due to...

04 August 2024 4,255 1 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,973 3 View

Which distribution type should I use when calculating the average particle size from TEM image? and how to calculate the error ?

average particle size calculation from TEM

04 August 2024 2,920 1 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