| Catalog number | PR234F |
| Product type | ELISA |
| Quantity | 96 Tests (12x8 breakable strip wells) |
| Standard range | 5-100 ng/ml |
| Analytical Sensitivity | 5 ng/ml |
| Sample volume | 25 µl/well |
| Species | Human |
| Storage and Stability | Product should be stored at 2-8 °C. |
| Precautions | For research use only. Not for use in diagnostic procedures. |
| References | 1. Vanderpump MP; French JM; Appleton D; Tunbridge WM; Kendall-Taylor P. The prevalence of hyperprolactinaemia and association with markers of autoimmune thyroid disease in survivors of the Whickham Survey cohort. Clin Endocrinol (Oxf) 1998; 48(1):39-44. 2. Straub RH; Zeuner M; Lock G; Sch¨olmerich J; Lang B. High prolactin and low dehydroepiandrosterone sulphate serum levels in patients with severe systemic sclerosis. Br J Rheumatol 1997; 36(4):426-32. 3. Neidhart M. Elevated serum prolactin or elevated prolactin/cortisol ratio are associated with autoimmune processes in systemic lupus erythematosus and other connective tissue diseases. J Rheumatol 1996; 23(3):476-81. 4. Neidhart M Serum levels of interleukin-1 beta, luteinizing hormone, and prolactin correlate with the expression of CD45 isoforms on CD4+ peripheral blood T lymphocytes in healthy women. Ann Hematol 1997; 75(4):155-9. 5. Maes M; Mommen K; Hendrickx D; Peeters D; D"Hondt P; Ranjan R; De Meyer F; Scharp´e S. Components of biological variation, including seasonality, in blood concentrations of TSH, TT3, FT4, PRL, cortisol and testosterone in healthy volunteers. Clin Endocrinol (Oxf) 1997; 46(5):587-98. |
Prolactin ELISA Package InsertType : PDF
Mouse/Rat Prolactin ELISA

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希望知道如何购买的朋友告诉一下,谢谢。
一般来说,试剂盒曲线上的最小浓度是比较准确的,低于这个值因为与曲线是个“S"型结构有关,所以结果是有偏差的,是一种估算。再加上实验误差,所以达不到理想的效果。建议选择试剂盒时,应该看曲线上最小的浓度值,而不是试剂盒上写的灵敏度。
虽然酶活性调节ELISA方法的灵敏度目前并不十分理想,但在酶活性放大ELISA中,检测的灵敏度远比RIA高。根据质量作用定律。即免疫反应所形成的免疫复合物量与反应物浓度成正比。推测所检测的待测物分子数为1。已知1个摩尔浓度含6.02×1023个分子,那么理论推测酶活性放大ELISA方法的最低检测限可达1.7×10-24mol/L。虽然在实际应用中由于反应条件和试剂纯度以及仪器精度等因素的影响,往往达不到这个水平(大于104个分子),但表明ELISA在灵敏度方面的改进潜力是很大的。

