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癌症抗原 19-9 (CA19-9)
癌症抗原 CA72-4 (TAG-72)
也称为唾液酸化刘易斯抗原，CA19-9是一种主要用于胰腺癌管理 的标志物。它在一些类型的胃肠癌症如结肠直肠癌、食道癌和肝 细胞肝癌中也会升高。除了癌症，胰腺炎、肝硬化和胆管病发生 时它的水平也会升高。 单抗 • Suitable for IHC • Produced in in vivo M01237M 抗体配对 • Suitable for use in ELISA • MAbs produced in vivo (unless otherwise noted) CAPTURE DETECTION
CA72-4是一种粘糖蛋白，用作胃癌和卵巢癌的肿瘤标志物（临床 研究证明诊断特异性超过95%）。血清和血浆升高的CA72-4水平 已经在诸多癌症如胰腺癌、胃癌、胆囊癌、子宫颈和子宫内膜癌 变中的报告中出现。血清学CA72-4水平与肿瘤阶段和大小有良好 的相关性。它已经被卵巢癌患者的疗法监测和随访护理用作独立 的标志物，尤其是那些CA125呈阴性的患者。 抗体配对
• Suitable for use in ELISA • MAbs produced in vivo CAPTURE DETECTION M01341M M01340M M01342M M01340M
M66106M M66108M M66107M M66106M M66107M M66108M M66108M M66106M 抗原 A32502H
癌症抗原 242 (CA242)
* Pair does not cross-react CA72-4, PSA, CA125, CA242, and CEA
CA242与唾液酸化刘易斯血型抗原有关但是化学层面和免疫层面 有所不同。它被用作胰腺癌早期诊断肿瘤标志物。已经证明 CA242和CA19-9表位为相同黏蛋白共表达表位。但是，CA242表 位的详细结构未被建立。CA242的特异性在诊断胰腺癌方面高于 CA19-9，在多种器官癌症之间以及癌症开始与恶化之 间，CA19-9和CA242的相对表达有所不同。 抗原 A01267H • Cell culture derived protein • Suitable for use as a calibrator Please note that cell culture derived antigens offer several advantages over the native fluid versions, including greater availability of the product. 癌胚抗原 (CEA) CEA是一种胚胎发育期间胃肠道细胞产生的糖蛋白分子，CEA在 血液内的水平通常很低。特定类型的癌症可以检出升高的CEA水 平，目前CEA使用途最广的肿瘤标志物，用于评估预后，检测复 发和监测直肠结肠癌患者的治疗。胰腺癌、胃癌、乳腺癌、肺 癌、甲状腺髓样癌和卵巢癌也会检出高水平的CEA。 单抗 • Suitable for use in enzyme conjugation, radio-labeling or solid phase immobilization • Produced in vivo H45655M • Suitable for use in FC • Specific for epitope group V
• Cell culture derived protein from human adenocarcinoma cell line • Suitable for use in CLIA • Native antigen from metastatic liver carcinoma • Suitable for use as a calibrator and an immunogen for antibody development • Cell culture derived protein • Concentrated (~76,000 U/mL), lot dependent
A86199H
A01458H
Please note that cell culture derived antigens offer several advantages over the native fluid versions, including greater availability of the product.
癌症抗原 50 (CA50)
CA50癌症抗原是一种糖脂，肝硬化和胰腺疾病会出现CA50水平 升高。CA50在胃肠癌中出现最为普遍，但是与消化道外癌症有 关。 抗原 A01264H • Cell culture derived protein Please note that cell culture derived antigens offer several advantages over the native fluid versions, including greater availability of the product.
M01329M 抗体配对
• Suitable for use in ELISA • MAbs produced in vivo
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13 | Cancer & Tumor Markers for Assay Development 用于开发肿瘤标志物体外诊断试剂的原料
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