How to dissolve 4-borono-phenyl alanine close to physiological pH?

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Cell viability in microfluidic channels?

Hi, I am looking for the best method for assaying cell viability in microfluidics channels. currently Calcein/PI staining is commonly used for measuring cell viability by microscopic counting of...

09 October 2018 3,790 0 View

The exosome sample is running slower in 10% gel compared to the lysate samples. Any thoughts please?

We have attempted western blot for detecting some low molecular weight proteins and I have a problem with running my exosome samples and after probing I get wavy bands but not the cell lysate...

07 August 2016 4,580 6 View

Is mouse TfR recognized by human Transferrin or vice versa?

Is mouse TfR recognized/cross react by human Transferrin or vice versa?

06 July 2016 8,419 3 View

How to assess the osmotic power of a substance?

Hello, I suspect that a molecule I am using is causing bacteria to experience osmotic shock. What chemical properties should I look for to compare this capability with those of other substances?...

06 August 2024 977 1 View

How to check pH of a high strength hydrogel?

We are working on biopolymeric hydrogels. Our system is highly viscous and sticky, and the gel formed are high in strength. We are unable to use pH electrode and pH strip. Please suggest an easy...

30 July 2024 942 2 View

EDTA buffer solution?

Hello everyone! How can i prepare EDTA buffer solution (pH 8.2) to determine GSH levels? Thank you in advance.

29 July 2024 4,374 1 View

Whether i can preserve leaves samples in 2.5% glutaraldehyde in 0.05 M phosphate buffer, pH 7 for coming several weeks for further LM study ?

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29 July 2024 8,560 0 View

How can I regenerate a SCX column modified with Sulfonate group (Thermo 054995)? The colmun has lost its Resolution and peak to valley ratio?

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13 July 2024 7,462 1 View

How can I find a subject for PhD?

I need help for find a subject for PhD in insect physiology

12 July 2024 8,227 1 View

My article: The Extended Pedersen hypothesis can you correct the the name of first Author?

In My article: The Extended Pedersen hypothesis (published, February 1988 Clinical Physiology and Biochemistry 6(2):68-73,) there is mistake of the name of first Author: it is not Catherine...

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My Cyclic voltammetry curve doesn't show cathodic peak of Cu2+ to Cu+. how to solve this problem?

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08 July 2024 2,388 4 View

Is it possible to generate a (semi-)permanent "transcription bubble" within a replicable plasmid?

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07 July 2024 8,275 5 View

Is it possible for the soil pH to be around 8, but with negligible amounts of carbonates, bicarbonates and exchangeable sodium?

Can this pH of 8 be due to the presence of other substances? Or do I have an error somewhere in the analysis? Thank you!

26 June 2024 9,093 4 View

Rajagopal Appavu

If stable your compound of mixtures, you could try little warming.

Anish Babu

Tried it! But didn't work.

can u add 0.1% DMSO?

Koyeli Girigoswami

can try to dissolve in ethanol and then dilute with PBS of physiological pH

Thanks! Gonna try those...

Thank you all and we did it by increasing the pH to 10 in fructose and readjusted the pH to near 7 by HCl.!It worked fine..