Search results
Results from the WOW.Com Content Network
In biochemistry, denaturation is a process in which proteins or nucleic acids lose folded structure present in their native state due to various factors, including application of some external stress or compound, such as a strong acid or base, a concentrated inorganic salt, an organic solvent (e.g., alcohol or chloroform), agitation and radiation, or heat. [3]
In the earliest forms of denaturation mapping, DNA was denatured by heating in presence of formaldehyde [1] or glyoxal [3] and visualized using electron microscopy. Dyes that selectively bind to double stranded DNA like ethidium bromide could be used to monitor the extent of denaturation.
Denaturation may refer to: . Denaturation (biochemistry), a structural change in macromolecules caused by extreme conditions Denaturation (fissile materials), transforming fissile materials so that they cannot be used in nuclear weapons
Denaturation midpoint of a protein is defined as the temperature (T m) or concentration of denaturant (C m) at which both the folded and unfolded states are equally populated at equilibrium (assuming two-state protein folding).
Hyperchromicity can be used to track the condition of DNA as temperature changes. The transition/melting temperature (T m) is the temperature where the absorbance of UV light is 50% between the maximum and minimum, i.e. where 50% of the DNA is denatured. A ten fold increase of monovalent cation concentration increases the temperature by 16.6 °C.
Although stress response pathways are mediated in different ways depending on the stressor involved, cell type, etc., a general characteristic of many pathways – especially ones where heat is the principal stressor – is that they are initiated by the presence and detection of denatured proteins. Because conditions such as high temperatures ...
A degmacyte or bite cell is an abnormally shaped mature red blood cell with one or more semicircular portions removed from the cell margin, known as "bites". [1] [2] These "bites" result from the mechanical removal of denatured hemoglobin during splenic filtration as red cells attempt to migrate through endothelial slits from splenic cords into the splenic sinuses. [3]
5328 18792 Ensembl ENSG00000122861 ENSMUSG00000021822 UniProt P00749 P06869 RefSeq (mRNA) NM_001145031 NM_002658 NM_001319191 NM_008873 RefSeq (protein) NP_001138503 NP_001306120 NP_002649 NP_032899 Location (UCSC) Chr 10: 73.91 – 73.92 Mb Chr 14: 20.89 – 20.89 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Pharmaceutical compound Urokinase Clinical data AHFS / Drugs.com ...