Khalid Shahin

5 Questions 7 Answers 0 Followers

Questions related from Khalid Shahin

Freezing tissues with RNA later in -80C ?

Is it possible to freeze tissues (spleen and kidney from fish) in -80C with the RNA later? will that affect the RNA quality after extraction?

09 September 2017 3,770 4 View

Convert qPCR Ct value to number of genome equivalents (GE)

I wonder if any one know how to obtain numbers of genome equivalent per ng of DNA from qPCR Ct values . Thanks

06 June 2017 2,418 5 View

COG analysis for protein functions ?

Hi All, Can any one recommend a free software that can do Orthologus Groups of proteins (COGs) alghorithm ? I tried to use this website before (http://www.ncbi.nml.nih.gov/COG/old/xognitor.html)...

03 March 2017 7,574 3 View

Qiagen ALL prep DNA/RNA/Protein Mini kit using in extraction of bacterial DNA ?

Hi , Iam doing experiment for quantification of bacterial DNA in spleen tissues by qPCR. I want to ask if any one has experience with using the QIAGEN AllPrep DNA/RNA/Protein Mini kit (cat.no....

06 June 2016 2,757 3 View

What si a suitable media for growing francisella with out animal bi-products?

Hi all , I want to grew francisella in any media that doesnot contain animal bi-products , I usualy use cystein heart agar with adding 2% of bovine haemoglobin , but uregently I want to grow with...

08 August 2015 5,599 3 View