Noha L. Ibrahim

7 Questions 8 Answers 0 Followers

Questions related from Noha L. Ibrahim

What is the best method for protein expression?

Regarding IHC, how can this method successfully express protein expression?

02 February 2017 4,873 1 View

Would you please share with me sites that paid for scientific, technical or creative articles?

l need some details about these sites to start my work as a freelancer, thanks.

02 February 2015 3,022 1 View

Does mRNA level reflects protein level?

Do our results measuring mRNA gene expression with RT-PCR can reflect our results measuring protein expression by IHC? I would like to know if my results by RT-PCR should reflect that for IHC.

01 January 2015 6,918 5 View

Can RNA extraction purity affect our target gene expression results on RT-PCR?

During performance of one-step RT-PCR reaction, however the reference gene is expressed, the target gene not determined by 7500 fast apparatus, is that because the extraction purity is not enough...

07 July 2014 7,880 4 View

What are the benefits of using one step and two steps RT-PCR?

I am working in a project that l use both one step and two steps methods, but l would like to know which of them more useful and specific.

05 May 2014 4,339 3 View

How can immunohistochemistry confirm protein expression of selective genes?

Immunohistochemistry is a method for demonstrating the presence and location of proteins in tissue sections. Though, less sensitive quantitatively than immunoassays such as Western blotting or...

05 May 2014 9,506 7 View

How can the maternal or paternal allele be inherited as genomic imprinting? What do we mean by germ-line reprogramming of an imprinted gene?

Genomic imprinting differs from that of ordinary Mendelian rules of inheritance, as in the first aspect the gene is expressed by one allele from one parent and the other is silenced by imprinting;...

05 May 2014 928 2 View