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The Human PMN (Neutrophil) Elastase) ELISA quantitates Hu PMN (Neutrophil) Elastase in human plasma, exudate, bronchoalveolar lavage fluid, cerebrospinal fluid and seminal plasma, or cell culture medium. The assay will exclusively recognize both natural and recombinant PMN (Neutrophil) Elastase.
原理方法
The Human PMN (Neutrophil) Elastase solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the amount of the target bound between a matched antibody pair. A target-specific antibody has been pre-coated in the wells of the supplied microplate. Samples, standards, or controls are then added into these wells and bind to the immobilized (capture) antibody. The sandwich is formed by the addition of the second (detector) antibody, a substrate solution is added that reacts with the enzyme-antibody-target complex to produce measurable signal. The intensity of this signal is directly proportional to the concentration of target present in the original specimen.
严格验证
Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity, specificity, precision, and lot-to-lot consistency. See manual for more information on validation.
The neutrophil form of elastase is 218 amino acids long, with two asparagine-linked carbohydrate chains (see glycosylation). It is present in azurophil granules in the neutrophil cytoplasm. There appear to be two forms of neutrophil elastase, termed IIa and IIb.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
基因别名 : ELA2, ELANE, GE, HLE, HNE, NE, PMN-E, SCN1
基因ID : (Human) 1991
基因符号 : ELANE
蛋白别名 : Bone marrow serine protease, elastase 2, neutrophil, Elastase-2, granulocyte-derived elastase, HLE, Human leukocyte elastase, leukocyte elastase, Medullasin, Neutrophil elastase, PMN elastase, polymorphonuclear elastase
UniProt ID (Human) P08246