- 询价
- Cell Signaling Technology
- 9188
- USA
- 2025年08月11日
- W, IP, IHC-P
- H,M,R,Mk,C
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- 详细信息
- 文献和实验
- 技术资料
- 抗体英文名：
PTEN (D4.3) XP Rabbit mAb__®
- 抗原：
synthetic peptide corresponding to residues in the carboxy-terminal sequence of human PTEN
- 应用范围：
W, IP, IHC-P
- 保质期：
详见说明书
- 库存：
大量
- 级别：
详见MSDS文件
- 适应物种：
H,M,R,Mk,C
- 供应商：
CST
- 是否单克隆：
1
- 保存条件：
-20°c
- 规格：
40 ul (4 western blots)/100 ul (10 western blots)/300 ul (30 western blots)/carrier free & custom formulation / quantity
| 规格： | 产品价格： | ￥请询价 | |
|---|---|---|---|
| 规格： | 40 ul (4 western blots) | 产品价格： | ￥请询价 |
| 规格： | 100 ul (10 western blots) | 产品价格： | ￥请询价 |
| 规格： | 300 ul (30 western blots) | 产品价格： | ￥请询价 |
| 规格： | carrier free & custom formulation / quantity | 产品价格： | ￥请询价 |
pathway more info application references datasheet PDF MSDS PDF protocols
Applications Key: W=Western Blotting IP=Immunoprecipitation IHC-P=Immunohistochemistry (Paraffin)
Reactivity Key: H=Human M=Mouse R=Rat Mk=Monkey C=Chicken
Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on 100% sequence homology.
| Applications | Reactivity | Sensitivity | MW (kDa) | Isotype |
|---|---|---|---|---|
| W IP IHC-P | H M R Mk (C) | Endogenous | 54 | Rabbit IgG |
| Protocols | |
|---|---|
| Specificity / Sensitivity | PTEN (D4.3) XP® Rabbit mAb detects endogenous levels of total PTEN protein. |
| Source / Purification | Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues in the carboxy-terminal sequence of human PTEN. Western Blotting
Western blot analysis of extracts from various cell lines using PTEN (D4.3) XP® Rabbit mAb (upper) and Akt (pan) (C67E7) Rabbit mAb #4691 (lower). IHC-P (paraffin)
Immunohistochemical analysis of paraffin-embedded human colon using PTEN (D4.3) XP® Rabbit mAb. IHC-P (paraffin)
Immunohistochemical analysis using PTEN (D4.3) XP® Rabbit mAb on SignalSlide(TM) PTEN IHC Controls #8106 (paraffin-embedded LNCaP (left) and NIH/3T3 (right) cells). |
| Background | PTEN (phosphatase and tensin homologue deleted on chromosome ten), also referred to as MMAC (mutated in multiple advanced cancers) phosphatase, is a tumor suppressor implicated in a wide variety of human cancers (1). PTEN encodes a 403 amino acid polypeptide originally described as a dual-specificity protein phosphatase (2). The main substrates of PTEN are inositol phospholipids generated by the activation of the phosphoinositide 3-kinase (PI3K) (3). PTEN is a major negative regulator of the PI3K/Akt signaling pathway (1,4,5). PTEN possesses a carboxy-terminal, noncatalytic regulatory domain with three phosphorylation sites (Ser380, Thr382, and Thr383) that regulate PTEN stability and may affect its biological activity (6,7). PTEN regulates p53 protein levels and activity (8) and is involved in G protein-coupled signaling during chemotaxis (9,10).
|
| Application References |
Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know ! |
| Companion Products |
For Research Use Only. Not For Use In Diagnostic Procedures. |
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文献和实验h）即可。2. 修复大法——不仅仅是「煮一煮」微波炉修复：简单易行效果好，CST 推荐使用微波炉完成修复。合适的修复液：根据抗体说明书使用合适的修复液。用柠檬酸修复后，切片需浸泡在修复液中，自然冷却；而用 EDTA 修复后，切片可直接从修复缸中取出，直接进行下一步。注：使用不同的修复方式和不同生产商的抗体检测人肺癌组织中 EGFR 的表达。第一排为 CST 的 EGF Receptor (D38B1) XP® Rabbit mAb（#4267），EDTA 的修复方式明显优于柠檬酸盐及胃蛋白
肺癌病人的诊断和个性化治疗提供了有效的筛查工具。同样，以ROS1融合蛋白抗体（克隆号D4D6，货号#3287）为基础的IHC检测技术与断裂FISH方法相比，在非小细胞肺癌上IHC检测的准确度达到100%【5】。如此，我们期待检测ROS1融合变异的临床诊断用IHC试剂盒不久将成功推出。如要了解更多有关ALK和ROS1抗体的验证数据，请点击：ALK (D5F3) XP®Rabbit mAb #3633 和 ROS1 (D4D6) Rabbit mAb #3287。 本文
我的石蜡切片又「团灭」了！没关系，专业技术人员与您并肩推塔！
Antibody Diluent #8112 稀释PD-L2抗体（#82723）稀释度为1：200。11. 横沥封闭液，用卫生纸尽量吸干封闭液后，将一抗滴加在切片上。（此步建议一张张完成，防止干片）12. 将湿盒小心移入4度冰箱，过夜。CST技术人员正在配置和滴加抗体二抗孵育与显色13. 小心取出湿盒，在室温平衡45分钟左右。14. 洗涤：切片浸没于TBST中，3 ×5 min。15. 将二抗SignalStain® Boost IHC Detection Reagent (HRP, Rabbit)#8114
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