产品说明
一般描述
Human placental lactogen (hPL), also previously known as "human chorionic somatomammotropin", is a 22 kD protein with partial homology to growth hormone. hPL is first detectable in the maternal serum in the fifth week of gestation and reaches a plateau by the thirty-fourth week. hPL has been demonstrated by immunochemistry in the syncytiotrophoblastic cells of choriocarcinoma. A rare variant of trophoblastic tumor has been reported in the testis with resemblance to uterine placental site trophoblastic tumor. It consists purely of intermediate trophoblasts which are diffusely positive for hPL and focally for ß-hCG.
质量
 IVD |  IVD |  IVD |  RUO |
联系
Human Placental Lactogen (hPL) Positive Control Slides, Product No. 266S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).
外形
Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide
制备说明
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其他说明
For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com
法律信息
Cell Marque is a trademark of sigma-aldrich Co. LLC
基本信息
| NACRES | NA.41 |
产品性质
| 生物来源 | rabbit |
| 质量水平 | 500 100 |
| 偶联物 | unconjugated |
| 抗体形式 | Ig fraction of antiserum |
| antibody product type | primary antibodies |
| 克隆 | polyclonal |
| 描述 | For In Vitro Diagnostic Use in Select Regions (See Chart) |
| 形式 | buffered aqueous solution |
| species reactivity | human |
| 包装 | vial of 0.1 mL concentrate (266A-14) vial of 0.5 mL concentrate (266A-15) bottle of 1.0 mL predilute (266A-17) vial of 1.0 mL concentrate (266A-16) bottle of 7.0 mL predilute (266A-18) |
| manufacturer/tradename | Cell Marque™ |
| technique(s) | immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:50-1:200 |
| 控制 | placenta |
| 运输 | wet ice |
| 储存温度 | 2-8℃ |
| 可视化 | cytoplasmic |
