桩蛋白（Pax）试剂盒

品牌:BIOFINE
种属:大鼠ELISA试剂盒
检测波长:450nm
所需样本体积: 50-100ul
适用范围:仅供科研
保存及有效期:2-8℃，六个月，-20℃一年
检测目的:用于测定血清，血浆及相关液体桩蛋白(Pax)含量。适合检测包括血清、血浆、尿液、胸腹水、灌洗液、脑脊液、细胞培养上清、组织匀浆等标本。

【洗板方法】：1. 手工洗板方法：吸去（不可触及板壁）或甩掉酶标板内的液体

桩蛋白(Pax)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.

桩蛋白(Pax)试剂盒

抗*抗体(GM1)

yunqi相关血浆蛋白A(PAPP-A)

N-乙酰基-丝氨酰-天门冬酰-赖氨酰-*(AcSDKP)

环磷酸鸟苷(cGMP)

循环免疫复合物(CIC)

柯萨奇病毒IgM(Cox V-IgM)

糖缺失性转铁蛋白(CDT)

多形核白细胞弹性蛋白酶(PMN Elastase)

胎盘生长因子(PLGF)

丁型肝炎IgG(HDV IgG)

丝狀血球凝集素(FHA)