N鈣黏蛋白/神經鈣黏蛋白（N-Cad）ELISA

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北京方程嘉鴻科技有限公司

經營模式：經銷商

商鋪產品：9996條

所在地區：北京北京市

聯系人：陳丹（銷售部）

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產品簡介

北京方程生物公司經營銷售N鈣黏蛋白/神經鈣黏蛋白（N-Cad）ELISA試劑盒，可以提供免費代測，送檢贈京東卡活動正在進行中，詳情咨詢銷售人員

詳細介紹

ELISA是以免疫學反應為基礎，將抗原、抗體體的特異性反應與酶對底物的高效催化作用相結合起來的一種敏感性很高的試驗技術。

N鈣黏蛋白/神經鈣黏蛋白(N-Cad)ELISA是北京方程生物公司的優勢產品，2017年買N鈣黏蛋白/神經鈣黏蛋白(N-Cad)送好禮*活動火熱進行中......

N鈣黏蛋白/神經鈣黏蛋白(N-Cad)ELISA

CXC趨化因子受體1

Enzyme-linked immunosorbent assay (ELISA), also known as an enzyme immunoassay (EIA), is a biochemical technique used mainly in immunology to detect the presence of an antibody or an antigen in a sample. The ELISA has been used as a diagnostic tool in medicine and plant pathology, as well as a quality-control check in various industries. In simple terms, in ELISA, an unknown amount of antigen is affixed to a surface, and then a specific antibody is applied over the surface so that it can bind to the antigen. This antibody is linked to an enzyme, and in the final step a substance is added that the enzyme can convert to some detectable signal, most commonly a colour change in a chemical substrate. Performing an ELISA involves at least one antibody with specificity for a particular antigen. The sample with an unknown amount of antigen is immobilized on a solid support (usually a polystyrene microtiter plate) either non-specifically (via adsorption to the surface) or specifically (via capture by another antibody specific to the same antigen, in a "sandwich" ELISA). After the antigen is immobilized, the detection antibody is added, forming a complex with the antigen. The detection antibody can be covalently linked to an enzyme, or can itself be detected by a secondary antibody that is linked to an enzyme through bioconjugation. Between each step, the plate is typically washed with a mild detergent solution to remove any proteins or antibodies that are not specifically bound. After the final wash step, the plate is developed by adding an enzymatic substrate to produce a visible signal, which indicates the quantity of antigen in the sample. Traditional ELISA typically involves chromogenic reporters and substrates that produce some kind of observable color change to indicate the presence of antigen or analyte. Newer ELISA-like techniques utilize fluorogenic, electrochemiluminescent, and real-time PCR reporters to create quantifiable signals. These new reporters can have various advantages including higher sensitivities and multiplexing.[1][2] In technical terms, newer assays of this type are not strictly ELISAs, as they are not "enzyme-linked" but are instead linked to some non-enzymatic reporter. However, given that the general principles in these assays are largely similar, they are often grouped in the same category as ELISAs.

N鈣黏蛋白/神經鈣黏蛋白(N-Cad)另一片段類似Fc，隨后被分解成小分子多肽，無生物活性。　　IgM是由五個單體組成的五聚體，含10個重鏈和10個輕鏈，具有10個抗原結合價，由于空間位置的影響，只表現為五個抗原結合價。IgM分子量約為900000，IgG分子量約為150000。　　機體被微生物感染后，先產生IgM抗體，然后產生IgG抗體。經過一段時間，IgM抗體量逐漸減少而消失，而IgG抗體可*存在，在疾病*后可持續數年之久。IgM抗體一般為保護性抗體，具有免疫性。因此IgM抗體的測定，對某些傳染病如甲型肝炎有較高的臨床診斷價值。

N鈣黏蛋白/神經鈣黏蛋白(N-Cad)ELISA

糖蛋白49A(Gp49a)

α-輔肌動蛋白3(ACTN-3)

糖基化依賴的細胞黏附分子(GlyCAM-1)

β內酰胺酶抑制劑(BLI)

*脫氫酶(GDH/GLDH)

腎損傷分子1(Kim-1)

Ⅰ型前膠原羧基端肽(PⅠCP)

牛小腸堿性磷酸酶(CIAP)

血栓調節蛋白(TM)

甲酰*(fMet)

血紅蛋白晚期糖基化終末產物(Hb-AGE)