What is the size of the peptides absorbed through digestion of humans?

Physiology

05 June 2018 8,861 0 View

How many chances are available for the expression of polypeptide chains from a gene?

It is the basic question to test the knowledge of molecular biology.

01 February 2014 2,011 1 View

Which protein is responsible for the calcification of cancer cells?

Most probably osteopontin.

08 September 2013 2,618 3 View

How many net number of ATP molecules are produced from Palmitic acid during beta oxidation process?

The answer is 129. Explain

08 September 2013 7,530 11 View

Why lactate level decreased in plasma of cancer patients?

In breast cancer patients tissue homogenate showed increased level of lactate in breast cancer patients whereas plasma levels showed a decrease in lactate level compared to normal persons.

08 September 2013 6,705 1 View

When is a vaccine considered to be a good or a complete vaccine?

When a vaccine has an ability to stimulate Th cells, then it will be considered a good vaccine.

08 September 2013 2,909 6 View

What is the online tool used for structure refinement?

I had used SUMMA server for structure refinement.

07 August 2013 3,080 5 View

What is nature of enzyme, if effect of substrate concentration on enzyme activity curve shows sigmoidal shape?

It might be oligomeric or multimeric enzyme, and the shape might appear due to co-operative behaviour of different subunits.

07 August 2013 5,166 0 View

Why is thymine present in DNA instead of Uracil?

Due to aid the repair system to identify the mutated cytosine through the deamination process.

07 August 2013 8,639 9 View

Which online docking tool can be used for protein-protein docking?

In my experience, Cluspro, Firedock, Zdock, GRAMMX, VaskerLab and FroDock etc., were used for protein-protein docking.

07 August 2013 1,896 2 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 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

No title

02 March 2021 3,060 3 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

01 March 2021 8,087 3 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

Why might my GFP tag be dissociating from my plasmid after transfection?

I have a set of stably transfected cell lines all transfected with plasmids containing GFP tags on the C terminus. During a western blot using anti-GFP antibody, one of my plasmids has dissociated...

01 March 2021 9,310 4 View