Search results
Results from the WOW.Com Content Network
The enzyme alkaline phosphatase (ALP, alkaline phenyl phosphatase) is a phosphatase with the physiological role of dephosphorylating compounds. The enzyme is found across a multitude of organisms, prokaryotes and eukaryotes alike, with the same general function, but in different structural forms suitable to the environment they function in. Alkaline phosphatase is found in the periplasmic ...
AlP crystals are dark grey to dark yellow in color and have a zincblende crystal structure [2] with a lattice constant of 5.4510 Å at 300 K. [3] They are thermodynamically stable up to 1,000 °C (1,830 °F). [4] Aluminium phosphide reacts with water or acids to release phosphine: [5] AlP + 3 H 2 O → Al(OH) 3 + PH 3 AlP + 3 H + → Al 3+ + PH 3
There are many types of aluminium phosphate molecular sieves, generically known as "ALPOs".The first ones were reported in 1982. [8] They all share the same chemical composition of AlPO 4 and have framework structures with microporous cavities.
Alkaline phosphatase (ALP) is an enzyme in the cells lining the biliary ducts of the liver. It can also be found on the mucosal epithelium of the small intestine, proximal convoluted tubule of the kidneys, bone, liver, and placenta. It plays an important role in lipid transposition in small intestines and calcification of bones. 50% of all the ...
AlP, molecular formula for aluminium phosphide; Alkaline phosphatase, an enzyme; Axion-like particle, pseudo Nambu-Goldstone boson; Computer science.
Four pnictides, aluminium nitride (AlN), aluminium phosphide (AlP), aluminium arsenide (AlAs), and aluminium antimonide (AlSb), are known. They are all III-V semiconductors isoelectronic to silicon and germanium, all of which but AlN have the zinc blende structure. All four can be made by high-temperature (and possibly high-pressure) direct ...
Elevated alkaline phosphatase occurs when levels of alkaline phosphatase (ALP) exceed the reference range. This group of enzymes has a low substrate specificity and catalyzes the hydrolysis of phosphate esters in a basic environment. The major function of alkaline phosphatase is transporting chemicals across cell membranes. [1]
Alkaline phosphatase allows for mineralization of calcium and phosphorus by bones and teeth. [21] ALPL gene mutation leads to insufficient TNAP enzyme and allows for an accumulation of chemicals such as inorganic pyrophosphate [ 21 ] to indirectly cause elevated calcium levels in the body and lack of bone calcification.