- 询价
- Cell Signaling Technology
- 8438
- USA
- 2025年07月14日
- W, IF-IC, F
- H,M,R,Mk
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- 详细信息
- 文献和实验
- 技术资料
- 抗体英文名：
Cleaved Caspase-7 (Asp198) (D6H1) Rabbit mAb
- 抗原：
synthetic peptide corresponding to residues surrounding Asp198 of human caspase-7 protein
- 应用范围：
W, IF-IC, F
- 适应物种：
H,M,R,Mk
- 保质期：
详见说明书
- 级别：
详见MSDS文件
- 供应商：
CST
- 库存：
大量
- 是否单克隆：
多克隆
- 保存条件：
-20°c
pathway more info application references datasheet PDF MSDS PDF protocols
Applications Key: W=Western Blotting IF-IC=Immunofluorescence (Immunocytochemistry) F=Flow Cytometry
Reactivity Key: H=Human M=Mouse R=Rat Mk=Monkey
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 IF-IC F | H M R (Mk) | Endogenous | 18 | Rabbit IgG |
| Protocols |
|
|---|---|
| Specificity / Sensitivity | Cleaved Caspase-7 (Asp198) (D6H1) Rabbit mab recognizes endogenous levels of caspase-7 protein only when cleaved at Asp198. |
| Source / Purification | Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Asp198 of human caspase-7 protein. Western Blotting
Western blot analysis of extracts from HeLa, C2C12, and H-4-II-E cells, untreated (-) or treated (+) with Staurosporine #9953 (1 μM, 3 hr), using Cleaved Caspase-7 (Asp198) (D6H1) Rabbit mAb (upper) and Caspase-7 Antibody #9492 (lower). Flow Cytometry
Flow cytometric analysis of Jurkat cells, untreated (blue) or etoposide-treated (green), using Cleaved Caspase-7 (Asp198) (D6H1) Rabbit mAb. IF-IC
Confocal immunofluorescent analysis of HeLa cells, untreated (left) or treated with Staurosporine #9953 (1 μM, 3 hr; right), using Cleaved Caspase-7 (Asp198) (D6H1) Rabbit mAb (green). Actin filaments were labeled with DY-554 phalloidin (red). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye). |
| Background | Caspase-7 (CMH-1, Mch3, ICE-LAP3) has been identified as a major contributor to the execution of apoptosis (1-4). Caspase-7, like caspase-3, is an effector caspase that is responsible for cleaving downstream substrates such as (ADP-ribose) polymerase and PARP (1,3). During apoptosis, caspase-7 is activated through proteolytic processsing by upstream caspases at Asp23, Asp198, and Asp206 to produce the mature subunits (1,3). Similar to caspases-2 and -3, caspase-7 preferentially cleaves substrates following the recognition sequence DEVD (5).
|
| 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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文献和实验组织化学分析。（图 C）使用Anti-Erk1/2 Mouse mAb 鼠单抗进行目的蛋白检测；(图 D) 使用p44/42 MAPK （Erk1/2）Rabbit mAb 兔单抗进行目的蛋白检测。 图 7 免疫组化实验检测Akt表达 注：使用 Anti-Akt (pan) Rabbit mAb 对正常小鼠肝组织进行免疫组织化学分析。（图 E）使用免疫组化试剂盒 M&R HRP/DAB Detection IHC Kit，抗体1:100 稀释；(图F)使用另一种试剂盒，抗体 1:100 稀释。
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
，EDTA 缓冲液适用于多数磷酸化酪氨酸特异性抗体，而柠檬酸盐缓冲液适用于其他多数抗体。每天都需制备新鲜的 1X 溶液。抗体：hospho-HER3/ErbB3 (Tyr1289) (D1B5) Rabbit mAb #2842样本：蜡包埋人类肺部肿瘤抗原修复缓冲液：柠檬酸盐缓冲液（左）或者 EDTA 缓冲液（右）煮沸装置载玻片在所推荐的缓冲液中加热煮沸一段时间后，才可引起抗原修复。该步骤通常在微波炉或高压锅中进行。虽然，一些研究人员也使用水浴锅，但是，因为该步骤中所选择的装置对染色存在积极或消极的影响
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