In what condition Caspase 3Cleaved would be positive even before Caspase 8?

07 August 2016 7,962 3 View

How to use ImageJ software?

I need to quantify the stained picture using ImageJ please let me know step wise how to make use of it. How can i get the area stained ?

03 April 2016 8,530 3 View

No title

31 December 2015 373 3 View

Can Bio Rad Gel doc be used for visualization of western blot?

31 December 2015 4,356 4 View

What consideration to be taken for choosing endonucleases?

You are given the following assignment by a biotechnology firm. transfer gene A from a mouse chromosome to plasmid pBR322 of Ecoli. What would be your first consideration in choosing in one or...

10 November 2015 2,275 0 View

How to cultivate human PBMC in culture flask?

Can some body provide protocol to cultivate human PBMC in cell culture ?

06 July 2015 7,093 4 View

Can any body suggest how to solubilize bacterial protein extracted by acetone precipitation?

03 April 2015 4,481 4 View

Can anybody provide a protocol for protein extraction of staph aureus bacteria?

Can anybody provide me with the best protocol to be used for protein extraction form staph aureus?

01 February 2015 7,465 3 View

Can I store blotting paper after treating with ECL pierce, in case I want to develop it later on with X ray film?

How long can I wait to develop an x ray film after my blotting paper is treated with ECL pierce (Chemiluminescence).

31 December 2014 9,152 4 View

What concentartion of lysostaphine to be used for Staph aureus lysis

what concentration (ug/ml) of lysostaphine should be used to lyse the staph aureues cell wall.

09 October 2014 8,265 4 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

Which cell line should we use to perform biological dosimetry experiments?

We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...

01 March 2021 3,355 3 View

Calculating volume of DNA required from DNA concentration?

Hi I am a bit confused. They are asking me to find out the volume of DNA required in ul (a total of 30-100 ng for genomic DNA) from the DNA concentration in the nanodrop reading which was 404.8...

26 February 2021 5,029 2 View

Has anyone used the Illumina ITS1 primer sets?

Hi everyone, Illumina provides a list of primers to amplify with high taxonomic coverage the ITS1 region for further fungal sequencing, but I cannot find the exact amount necessary of each...

25 February 2021 6,969 3 View

How to replicate the well conditions of a crystal hit with 20%(w/v) isopropanol?

I had a crystal hit in a well with 0.1M HEPEs pH 7.5, 10%(w/v) PEG 4000, and 20%(w/v) isopropanol. Why is isopropanol in w/v here if it's just solvent? How do I recreate this well condition?

25 February 2021 9,761 1 View

Errors in DNA sequences?

I am trying to better understand the scope of DNA replication and sequencing errors, e.g. 1. I have seen similar error rates of 10e4 to 10e5 for cell & instrumental DNA replication,...

24 February 2021 4,397 3 View

What is the standard protocol in doing replicates for C. elegans lifespan assay on solid media (thru worm picking)?

I would like to know what is the standard protocol in the number of worms per plate and number of plates per concentration of extract X in a lifespan assay done in solid media and not automated...

23 February 2021 9,933 1 View

How to generate AA6061 alloy or any aluminium alloy crystal in material studio?

I need to carry out molecular dynamics simulation on Aluminium alloy. For this i need the crystal structure that which could be further replicated to form a structure.

22 February 2021 1,410 1 View