| Catalog number | HP015M |
| Product type | ELISA |
| Quantity | 96 Tests (12x8 breakable strip wells) |
| Sample volume | 10 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. Cutler AF; Prasad VM; Santogade P. Four-year trends in Helicobacter pylori IgG serology following successful eradication. Am J Med 1998;105(1):18-20 2. Holtmann G; Talley NJ; Mitchell H; Hazell S. Antibody response to specific H. pylori antigens in functional dyspepsia, duodenal ulcer disease, and health. Am J Gastroenterol 1998; 93(8):1222-7. 3. Parsonnet J; Replogle M; Yang S; Hiatt R. Seroprevalence of CagA-positive strains among Helicobacter pylori-infected, healthy young adults. J Infect Dis 1997;175(5):1240-2. 4. Klaamas K; Held M; Wadstr¨om T; Lipping A; Kurtenkov O. IgG immune response to Helicobacter pylori antigens in patients with gastric cancer as defined by ELISA and immunoblotting. Int J Cancer 1996; 67(1):1-5. 5. Matsukura N; Onda M; Tokunaga A; Kato S; Yoshiyuki T; Hasegawa H; Yamashita K; Tomtitchong P; Hayashi A. Role of Helicobacter pylori infection in perforation of peptic ulcer: an age- and gender-matched case-control study. J Clin Gastroenterol 1997;10:S235-9. |
H. Pylori IgM ELISA Package InsertType : PDF
H. Pylori IgG ELISA

H. Pylori IgA ELISA

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现在跑tricine-sds-page电泳老是跑不好,
我刚做了bradford定量,
觉得差异与空菌对照还是挺明显的,
但是这个方法只能初略的估计,
还是不能精确定量,
做HPLC我现在还没有条件,
所以我想能不能用BCA或者lowry法先进行定量啊?
这种方法如果做出来结果的话,
能不能发个sci之类的文章啊?
希望高手们指点一下!
谢谢了
1.步骤简单,45分钟内完成测定,比经典Lowry法快4倍而且更加方便。
2.灵敏度高,检测浓度下限达到25μg/ml,最小检测蛋白量达到0.5μg,待测样品体积为1-20μl 。
3.BCA法测定蛋白浓度不受绝大部分样品中的去污剂等化学物质的影响,可以兼容样品中高达5%的SDS,5%的Triton X-100,5%的Tween 20,60,80。
4.在20-2000μg/ml浓度范围内有良好的线性关系。
5.检测不同蛋白质分子的变异系数远小于考马斯亮蓝法蛋白定量。
谢谢谢

