If 0.9 mg/mL of an enzyme catalyzes the conversion of 25 micromoles of substrate per unit, what will be the unit of enzyme activity?

I would like to know the answer and the solution procedure of this problem.

31 December 2019 5,348 3 View

Why is the predicted molecular weight of the protein not authenticated by the SDS-PAGE result?

The molecular weight of my protein sequence is 41 kDa. The SDS-PAGE result demonstrated its size 36 kDa. What are the reasons behind that?

01 February 2018 7,130 3 View

What is promoter, motif and domain?

I would like to know the easy explanation for these tree points. I am happy if someone send me some articles or books about this.

01 February 2018 3,358 1 View

What is the possible reason for not getting the proper mRNA expression level in qRT-PCR compared to the western blot protein data?

I got the excellent protein quantity after measuring the protein level through western blot analysis. Hence I am checking the corresponding mRNA in the qRT-PCR but failed to get proper mRNA...

10 November 2017 3,246 14 View

Please tell me any link address for user friendly free gene network analysis software?

Gene , Molecular Biologist, Biostatics

10 November 2017 8,246 0 View

Anyone could tell me the actual state of Na2S in water?

I would like to know the sodium sulfide actual state level in the solution. Biochemistry, Chemistry, Polymer chemistry, Biophysics

05 June 2017 4,669 7 View

Any one could send me paper related Intra fragment interaction energy calculation between substrate and enzyme?

Molecular Biology, Molecular docking, Biophysics

03 April 2017 8,043 0 View

What should be the possible reasons that hinders substrate (ligand) to bind in the active site of receptor (protein)?

Enzymology, Molecular biology, Biophysics

02 March 2017 7,870 3 View

I would like to calculate the competitive and non competitive inhibition of enzyme. Could anyone send me a easy method for that?

11 December 2016 4,010 0 View

Is the cofactor considered as the vital force for the enzyme synthesis?

We are performing enzymatic reaction adding the cofactor for that enzyme. Without adding the cofactor the assay condition is suitable.

11 December 2016 1,682 4 View

Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 View

What kind of intervention will be relevant to increase motivation among young sport trainees?

Any suggestion on what book to read is also welcome.

03 March 2021 1,646 4 View

Can linear DNA be used as template for site-directed mutagenesis?

Is it possible to induce site-directed substitution mutation by quick-change method on linear dsDNA? or it has to be cloned in some vector? If yes, should it be treated with the Dpn1 enzyme...

03 March 2021 401 4 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

What element is driving the different slop in the low frequency tail?

My study consists simple corrosion inhibitors in salty brine. Right now I just fit my circuit with randles with CPE. Just wondering how the slop can given more info of the experiment. Or any...

01 March 2021 6,474 3 View

Genome-wide gene identification protocol ?

Is there any book chapter/book, webpage or research article available to understand genome-wide gene identification?

28 February 2021 8,095 1 View

Any suggestions or recommendations on a good publishing house based on the African for academic books in the field of Communication and media studies?

I am currently working on a book on Public Relations (from an African perspective) and the rationale behind the book is the fact that as instructors in this field, we borrow instances and case...

19 February 2021 2,482 2 View