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- 详细信息
- 文献和实验
- 技术资料
- 免疫原:
Recombinant human Caspase 4 protein
- 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
- 保质期:
详见产品包装
- 库存:
充足
- 宿主:
Rabbit
- 应用范围:
WB, IHC, IF/ICC, ELISA
- 靶点:
Caspase 4/P20/P10
- 抗体英文名:
Caspase 4/P20/P10 Polyclonal antibody
- 抗体名:
Caspase 4/P20/P10 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 | SGC-7901 cells, THP-1 cells |
| Positive IHC detected in | human pancreas cancer 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/ICC detected in | HepG2 cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:500-1:1000 |
| Immunohistochemistry (IHC) | IHC : 1:20-1:200 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:200-1:800 |
| 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
11856-1-AP targets Caspase 4/P20/P10 in WB, IHC, IF/ICC, ELISA applications and shows reactivity with human samples.
| 经测试应用 | WB, IHC, IF/ICC, ELISA |
| 文献引用应用 | WB, IHC, IF |
| 经测试反应性 | human |
| 文献引用反应性 | human, rat |
| 免疫原 |
CatNo: Ag2429 Product name: Recombinant human Caspase 4 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 1-377 aa of BC017839 Sequence: MAEGNHRKKPLKVLESLGKDFLTGVLDNLVEQNVLNWKEEEKKKYYDAKTEDKVRVMADSMQEKQRMAGQMLLQTFFNIDQISPNKKAHPNMEAGPPESGESTDALKLCPHEEFLRLCKERAEEIYPIKERNNRTRLALIICNTEFDHLPPRNGADFDITGMKELLEGLDYSVDVEENLTARDMESALRAFATRPEHKSSDSTFLVLMSHGILEGICGTVHDEKKPDVLLYDTIFQIFNNRNCLSLKDKPKVIIVQACRGANRGELWVRDSPASLEVASSQSSENLEEDAVYKTHVEKDFIAFCSSTPHNVSWRDSTMGSIFITQLITCFQKYSWCCHLEEVFRKVQQSFETPRAKAQMPTIERLSMTRYFYLFPGN |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Polyclonal |
| 产品类型 | Antibody |
| 全称 | caspase 4, apoptosis-related cysteine peptidase |
| 别名 | CASP4, Caspase4, CASP 4, CASP-4, Caspase 4 |
| 计算分子量 | 377 aa, 43 kDa |
| 观测分子量 | 43-48 kDa |
| GenBank蛋白编号 | BC017839 |
| 基因名称 | Caspase 4 |
| Gene ID (NCBI) | 837 |
| RRID | AB_2070053 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | P49662 |
| 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
Caspase 4 (CASP4), is a member of the cysteine-aspartic acid protease (caspase) family. Sequential activation of caspases plays a central role in the execution-phase of cell apoptosis.Caspase 4 is able to cleave and activate its own precursor protein, as well as caspase 1 precursor. Overexpression of caspase 4 will induce cell apoptosis.
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文献和实验| Species | Application | Title |
|---|---|---|
| human | IHC,WB | Front Immunol Crosstalk of necroptosis and pyroptosis defines tumor microenvironment characterization and predicts prognosis in clear cell renal carcinomaAuthors - Liangmin Fu
|
| human | WB | Front Microbiol Porphyromonas gingivalis-Induced NLRP3 Inflammasome Activation and Its Downstream Interleukin-1β Release Depend on Caspase-4.Authors - Pei-Hui Ding |
| human | WB | Front Microbiol Enterovirus 71 Induces INF2 Cleavage via Activated Caspase-2 in Infected RD Cells.Authors - Bei Wang |
| human | WB,IF | Arch Biochem Biophys GSDMB involvement in the pathogenesis of abdominal aortic aneurysm through regulation of macrophage non-canonical pyroptosisAuthors - Xiaoping Xie |
| human | WB | Oral Dis Palmitic acid induces GSDMD-mediated pyroptosis in periodontal ligament cells via the NF-κB pathwayAuthors - Bing-Jing Sun |
J Diabetes Investig VX-765 ameliorates renal injury and fibrosis in diabetes by regulating caspase-1-mediated pyroptosis and inflammation.Authors - Si Wen |
氨酸,I为异亮氨酸,L为亮氨酸,V为缬氨酸,X为任何氨基酸。 caspase激活后引起细胞凋亡,因而caspase的活性必须受到严格调控。所有caspase都是以无活性的前体(pro-caspase)存在。pro-caspase都含有一个原结构域(prodomain)和P20、P10两个亚基。原结构域序列长短不一,其存在对caspase活性有抑制作用。pro-caspase经一系列的水解后,分开大小亚基并去除原结构域。大小亚基结合形成异二聚体(P20/P10),两个异二聚体再进一步聚合形成具有催化
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
一 caspase家族蛋白酶的组成 未活化的caspase家族蛋白酶是以酶原形式存在的,酶原的氨基端有一段被称为“原结构域”(pro-domain)的序列。酶原活化时不但要将原结构域切除,并且要将剩余部分剪切成一大一小两个亚基,分别称为P20和P10,活性酶就是由这两种亚基以(P20/P10)2的形式组成的。这种活化反应也是Asp特异的,剪切发生在酶原中保守序列的Asp与其后的氨基酸残基
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