- ￥1350 - 3000
- Proteintech
- 19677-1-AP
- 2025年10月13日
- WB, IHC, IF/ICC, IF-P, IP, ELISA
- Rabbit
- human, mouse, rat
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- 询价记录
- 文献和实验
- 技术资料
- 免疫原：
None
- 亚型：
IgG
- 保存条件：
Store at -20°C. Stable for one year after shipment.
- 克隆性：
Polyclonal
- 标记物：
Unconjugated
- 适应物种：
human, mouse, rat
- 保质期：
详见产品包装
- 库存：
充足
- 宿主：
Rabbit
- 应用范围：
WB, IHC, IF/ICC, IF-P, IP, ELISA
- 靶点：
Caspase 3/P17/P19
- 抗体英文名：
Caspase 3/P17/P19 Polyclonal antibody
- 抗体名：
Caspase 3/P17/P19 Polyclonal antibody
- 规格：
50ul/100ul/150ul
| 规格： | 50ul | 产品价格： | ￥1350.0 |
|---|---|---|---|
| 规格： | 100ul | 产品价格： | ￥2200.0 |
| 规格： | 150ul | 产品价格： | ￥3000.0 |
经过测试的应用
| Positive WB detected in | Jurkat cells, HeLa cells, mouse spleen tissue, Staurosporine treated Jurkat cells, rat brain tissue, rat liver tissue |
| Positive IP detected in | NIH/3T3 cells |
| Positive IHC detected in | mouse brain tissue, human teeth tissue, human spleen tissue, human kidney tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF-P detected in | mouse liver tissue, mouse brain tissue, mouse eye tissue |
| Positive IF/ICC detected in | NIH/3T3 cells, HeLa cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:500-1:2000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| Immunohistochemistry (IHC) | IHC : 1:50-1:500 |
| Immunofluorescence (IF)-P | IF-P : 1:200-1:800 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:50-1:500 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
19677-1-AP targets Caspase 3/P17/P19 in WB, IHC, IF/ICC, IF-P, IP, RIP, ELISA applications and shows reactivity with human, mouse, rat samples.
| 经测试应用 | WB, IHC, IF/ICC, IF-P, IP, ELISA |
| 文献引用应用 | WB, IHC, IF, IP, RIP, ELISA |
| 经测试反应性 | human, mouse, rat |
| 文献引用反应性 | human, mouse, rat, rabbit, monkey, chicken, zebrafish, hamster, sheep, goat |
| 免疫原 |
fusion protein |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Polyclonal |
| 产品类型 | Antibody |
| 全称 | caspase 3, apoptosis-related cysteine peptidase |
| 别名 | CASP3, Caspase3, CASP 3, CASP-3, Caspase 3 |
| 计算分子量 | 32 kDa |
| 观测分子量 | 32-35 kDa, 17 kDa, 19 kDa |
| GenBank蛋白编号 | NM_004346 |
| 基因名称 | Caspase 3 |
| Gene ID (NCBI) | 836 |
| RRID | AB_10733244 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | P42574 |
| 储存缓冲液 | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| 储存条件 | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
Caspases, a family of endoproteases, are critical players in cell regulatory networks controlling inflammation and cell death. Initiator caspases (caspase-2, -8, -9, -10, -11, and -12) cleave and activate downstream effector caspases (caspase-3, -6, and -7), which in turn execute apoptosis by cleaving targeted cellular proteins. Caspase 3 (also named CPP32, SCA-1, and Apopain) proteolytically cleaves poly(ADP-ribose) polymerase (PARP) at the beginning of apoptosis. Caspase 3 plays a key role in the activation of sterol regulatory element binding proteins (SREBPs) between the basic helix-loop-helix leucine zipper domain and the membrane attachment domain. Caspase 3 can also form heterocomplex with other proteins and performs the molecular mass of 50-70 kDa(PMID:9747872). This antibody can recognize p17, p19 and p32 of Caspase 3.
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- 内容
- 询问日期
文献和实验的Caspase-3及对底物多聚（ADP-核糖）聚合酶[poly（ADP-ribose）polymerase,PARP]等的裂解。方法：收集细胞→PBS洗涤→抽提细胞裂解液→蛋白定量→SDS-PAGE电泳→硝酸纤维素膜或PVDF膜转移→5%脱脂奶粉封闭，室温1.5~2h或4°C过夜→Caspase-3多抗或单抗室温反应1~2h或4°C过夜→TBS-T（含0.05% Tween 20的TBS）洗3次，5~10min/次→HRP-标记的羊抗鼠IgG或AP标记的羊抗鼠IgG室温反应1~2h→ TBS-T洗3次
的Caspase-3及对底物多聚（ADP-核糖）聚合酶[poly（ADP-ribose）polymerase，PARP]等的裂解。方法： 收集细胞→PBS洗涤→抽提细胞裂解液→蛋白定量→SDS-PAGE电泳→硝酸纤维素膜或PVDF膜转移→5%脱脂奶粉封闭，室温1.5~2h或4°C过夜→Caspase-3多抗或单抗室温反应1~2h或4°C过夜→TBS-T（含0.05% Tween 20的TBS）洗3次，5~10min/次→HRP-标记的羊抗鼠IgG或AP标记的羊抗鼠IgG室温反应1~2h→ TBS-T洗3次
的，不论从结构同源性还是从底物特异性来看都与CED-3很相似，所以有人认为它是CED-3在哺乳动物中的同源蛋白。caspase-3的原结构域明显短于ICE只有28个氨基酸残基，但蛋白酶活性中心和与结合底物有关的保守的氨基酸均与ICE一致。pro-caspase-3在活化过程中从Asp28~Ser29和Asp175~Ser176两处被剪切，形成P17(29~175)和P10(182~277)两个片段，相当于ICE的P20和P10，两种亚基再组成活性形式的caspase-3。pro-caspase-3本身并没有
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