The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
ELISA is an indirect assay against neutrophil elastase on the solid phase. Titers represent endpoint dilutions that achieve absorbance values > 0.1.
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
機能Modifies the functions of natural killer cells, monocytes and granulocytes. Inhibits C5a-dependent neutrophil enzyme release and chemotaxis.
組織特異性Bone marrow cells.
関連疾患Defects in ELANE are a cause of cyclic haematopoiesis (CH) [MIM:162800]; also known as cyclic neutropenia. CH is an autosomal dominant disease in which blood-cell production from the bone marrow oscillates with 21-day periodicity. Circulating neutrophils vary between almost normal numbers and zero. During intervals of neutropenia, affected individuals are at risk for opportunistic infection. Monocytes, platelets, lymphocytes and reticulocytes also cycle with the same frequency. Defects in ELANE are the cause of neutropenia severe congenital autosomal dominant type 1 (SCN1) [MIM:202700]. SCN1 is a disorder of hematopoiesis characterized by a maturation arrest of granulopoiesis at the level of promyelocytes with peripheral blood absolute neutrophil counts below 0.5 x 10(9)/l and early onset of severe bacterial infections.
配列類似性Belongs to the peptidase S1 family. Elastase subfamily. Contains 1 peptidase S1 domain.