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北京方程嘉鴻科技有限公司
北京方程嘉鴻科技有限公司
北京方程生物公司經營銷售組織多肽抗原（TPA）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
試劑盒名稱:組織多肽抗原(TPA)
美洲商陸素
規格: 96T/48T
品牌:BIOFINE
種屬:人ELISA試劑盒
檢測波長:450nm
所需樣本體積: 50-100ul
適用范圍:僅供科研
保存及有效期:2-8℃，六個月，-20℃一年
檢測目的:用于測定血清，血漿及相關液體組織多肽抗原(TPA)含量。適合檢測包括血清、血漿、尿液、胸腹水、灌洗液、腦脊液、細胞培養上清、組織勻漿等標本。
1.提供全程（售前，售后）提供技術指導，免除您實驗的后顧之憂。2.試劑盒*保障，有質量問題，免費包退換。3.提供免費代測服務，讓您省時省心。4.送貨上門，和各大快遞公司都有合作，保證發貨及時，運輸無憂。
組織多肽抗原(TPA)contains the standard concentration of analyte will be prepared. Unknowns that generate a signal that is stronger than the known sample are "positive." Those that generate weaker signal are "negative." Doctor Dennis E Bidwell and Alister Voller created the test. History Before the development of the ELISA, the only option for conducting an immunoassay was radioimmunoassay, a technique using radioactively-labeled antigens or antibodies. In radioimmunoassay, the radioactivity provides the signal, which indicates whether a specific antigen or antibody is present in the sample. Radioimmunoassay was first described in a paper by Rosalyn Sussman Yalow and Solomon Berson published in 1960.[5] Because radioactivity poses a potential health threat, a safer alternative was sought. A suitable alternative to radioimmunoassay would substitute a non-radioactive signal in place of the radioactive signal. When enzymes (such as peroxidase) react with appropriate substrates (such as ABTS or 3,3’,5,5’-Tetramethylbenzidine), a change in color occurs, which is used as a signal. However, the signal has to be associated with the presence of antibody or antigen, which is why the enzyme has to be linked to an appropriate antibody. This linking process was independently developed by Stratis Avrameas and G.B. Pierce.[6] Since it is necessary to remove any unbound antibody or antigen by washing, the antibody or antigen has to be fixed to the surface of the container; i.e., the immunosorbent has to be prepared. A technique to accomplish this was published by Wide and Jerker Porath in 1966.[7] In 1971, Peter Perlmann and Eva Engvall at Stockholm University in Sweden, and Anton Schuurs and Bauke van Weemen in The Netherlands independently published papers that synthesized this knowledge into methods to perform EIA/ELISA.[8][9]
組織多肽抗原(TPA)
β2糖蛋白(β2-GP)
胱天蛋白酶9(Casp-9)
*(VA)
促黃體激素(LH)
*羥化酶(TH)
膽囊收縮素/腸促*肽(CCK)
美洲商陸素(PWM)
心肌肌凝蛋白輕鏈1(CMLC-1)
核基質蛋白22(NMP-22)
腺病毒抗原(ADV-Ag)
骨特異性堿性磷酸酶B(ALP-B)
細菌性yindao病(BV)
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