Which hybridisation chamber can be used for Fluorescent in-situ hybridisation technique?

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What are the specifications to be looked for when procuring the fluorescent microscope with karyotyping and FISH software?

We are in a process of setting up a cytogenetic laboratory in our institute for the diagnosis of inherited disorders. We have approached olympus and carl zies for the same. Kindly let me know what...

04 May 2018 8,370 1 View

Are there any guidelines while designing a primer to study polymorphism of a gene?

I would like to study the polymorphism of tgf beta 1 gene. Can I chose any primer for amplification of a segment of this gene and study the polymorphism or should I amplify the whole gene.

02 March 2016 6,324 2 View

Can we use the same house keeping gene primers for human and mouse samples?

We have primers for human GAPDH gene. Can I use these primers when I perform real time PCR with mouse samples. Kindly please advice...

05 June 2015 7,099 2 View

Could you please suggest me the primer sequence for CD133 gene?

I would like to study the mutations on CD133 gene in colorectal cancer. Kindly let me know what primers I can use

03 April 2015 8,632 2 View

What are the different ways to check if our primer pair is specific to a certain species of bacteria?

We have designed primers for specific bacterial species. The PCR is showing good results by amplifying only the specific bacteria with no amplification with other bacteria. How can I further...

01 January 1970 4,688 11 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

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

How to quantify polystyrene microplastic (8 micron) bioaccumulation in fish tissue?

"I have treated adult zebrafish with 8-micron polystyrene microplastic and want to study the bioaccumulation in different organs. Can this be done using hydrogen peroxide digestion followed by...

05 August 2024 853 3 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 5,974 3 View

How to calculate the molar proportions of the oxides from the XRF analyses?

02 August 2024 2,565 2 View

Do anyone knows any book dealing with fish growth/zootechnical performances and somatic indexes in aquaculture?

In the aquaculture and fish nutrition research field, a number of growth and somatic indexes are often used, including specific growth rate (SGR), feed conversion rate (FCR), protein efficiency...

22 July 2024 2,480 4 View

How to quantify the fluorescence intensity of only the merge area of an image using ImageJ software?

Dear All: I have to quantify the fluorescence intensity of cells that are fluorescent to two different markers, so i'm interested in finding out if this is possible. Previously I have...

22 July 2024 8,770 1 View

Why do fish have fishy odors naturally ?

Chemical Engineering /Food Engineering

20 July 2024 4,152 4 View

How to determine LOD values?

I am performing fluorescence experiments using a ligand to detect metal ions. I want to determine the Lowest Detection Limit (LOD) using the formula LOD = 3σ / K. However, I'm uncertain about...

19 July 2024 1,086 1 View