I have a '5 Way Reflector' that I want to use in my photography, which includes the following 5 options: 1  Gold reflective. 2  Silver reflective. 3  Gold/silver alternating pattern reflective. 4  White. 5  Scrim/opaque. 6  Black*.
The endoplasmic reticulum (ER) resident PKR-like kinase (PERK) is necessary for Akt activation in response to ER stress. We demonstrate that PERK harbors intrinsic lipid kinase, favoring diacylglycerol (DAG) as a substrate and generating phosphatidic acid (PA). This activity of PERK correlates with activation of mTOR and phosphorylation of Akt on Ser473. PERK lipid kinase activity is regulated in a phosphatidylinositol 3-kinase (PI3K) p85Î±-dependent manner. Moreover, PERK activity is essential during adipocyte differentiation.
Creatine kinase (CK) â also known as creatine phosphokinase (CPK) or phospho-creatine kinase â is an enzyme (EC 2.7.3.2) expressed by various tissues and cell types.CK catalyses the conversion of creatine and utilizes adenosine triphosphate (ATP) to create phosphocreatine (PCr) and adenosine diphosphate (ADP).hus creatine kinase is an important enzyme in such tissues. Clinically, creatine kinase is assayed in blood tests as a marker of damage of CK-rich tissue such as in myocardial infarction (heart attack), rhabdomyolysis (severe muscle breakdown), muscular dystrophy, the autoimmune myositides and in acute renal failure.