- ¥1380 - 2200
- 康朗生物
- kl-10442R
- 中国/美国/德国
- 2025年07月12日
- WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 Flow-Cyt=1μg/Test ICC=1:100-500 IF=1:100-500
- Rabbit
- Human, Mouse, Rat,
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- 详细信息
- 文献和实验
- 技术资料
- 供应商：
上海康朗生物科技有限公司
- 库存：
大量
- 目录编号：
kl-10442R
- 克隆性：
多克隆
- 抗原来源：
Rabbit
- 保质期：
12个月
- 抗体英文名：
Caspase-1 p20 antibody
- 抗体名：
天冬氨酸-胱氨酸特异性蛋白酶家族抗体
- 宿主：
Rabbit
- 适应物种：
Human, Mouse, Rat,
- 免疫原：
KLH conjugated synthetic peptide derived from mouse Caspase-1 p20:181-280/402
- 亚型：
IgG
- 形态：
冻干粉或液体
- 应用范围：
WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 Flow-Cyt=1μg/Test ICC=1:100-500 IF=1:100-500
- 浓度：
1mg/ml
- 保存条件：
-20 °C
- 规格：
100ul 200ul
| 中文名称 | 天冬氨酸-胱氨酸特异性蛋白酶家族抗体 |
| 别 名 | caspase-1 isoform alpha p20 subunit; CASP1; ICE; IL1BC; Caspase-1 subunit p20; CASP 1; Caspase 1 apoptosis related cysteine peptidase; Caspase 1 apoptosis related cysteine protease; Caspase1; IL 1 beta converting enzyme; IL 1BC; IL1B convertase; IL1BCE; Interleukin 1 beta convertase; Interleukin 1 beta convertase precursor; Interleukin 1 beta converting enzyme; CASP-1; Interleukin-1 beta convertase; IL-1BC; Interleukin-1 beta-converting enzyme; ICE; IL-1 beta-converting enzyme; p45; |
| 规格价格 | 100ul/1380元 购买 200ul/2200元 购买 大包装/询价 |
| 说 明 书 | 100ul 200ul |
| 研究领域 | 肿瘤 细胞生物 细胞凋亡 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 交叉反应 | Human, Mouse, Rat, |
| 产品应用 | WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 Flow-Cyt=1μg/Test ICC=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 20/46kDa |
| 细胞定位 | 细胞浆 |
| 性 状 | Lyophilized or Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from mouse Caspase-1 p20:181-280/402 |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 储 存 液 | Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4 |
| 保存条件 | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
| PubMed | PubMed |
| 产品介绍 | background: This gene encodes a protein which 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. Caspases exist as inactive proenzymes which undergo proteolytic processing at conserved aspartic residues to produce 2 subunits, large and small, that dimerize to form the active enzyme. This gene was identified by its ability to proteolytically cleave and activate the inactive precursor of interleukin-1, a cytokine involved in the processes such as inflammation, septic shock, and wound healing. This gene has been shown to induce cell apoptosis and may function in various developmental stages. Studies of a similar gene in mouse suggest a role in the pathogenesis of Huntington disease. Alternative splicing of this gene results in five transcript variants encoding distinct isoforms. [provided by RefSeq]. Function: Thiol protease that cleaves IL-1 beta between an Asp and an Ala, releasing the mature cytokine which is involved in a variety of inflammatory processes. Important for defense against pathogens. Cleaves and activates sterol regulatory element binding proteins (SREBPs). Can also promote apoptosis. Subunit: Heterotetramer that consists of two anti-parallel arranged heterodimers, each one formed by a 20 kDa (p20) and a 10 kDa (p10) subunit. The p20 subunit can also form a heterodimer with the epsilon isoform which then has an inhibitory effect. May be a component of the inflammasome, a protein complex which also includes PYCARD, CARD8 and NALP2 and whose function would be the activation of proinflammatory caspases. Interacts with CARD17/INCA and CARD18. Subcellular Location: Cytoplasm. Tissue Specificity: Expressed in larger amounts in spleen and lung. Detected in liver, heart, small intestine, colon, thymus, prostate, skeletal muscle, peripheral blood leukocytes, kidney and testis. No expression in the brain. Post-translational modifications : The two subunits are derived from the precursor sequence by an autocatalytic mechanism. Similarity: Belongs to the peptidase C14A family. Contains 1 CARD domain. SWISS: P20466 Gene ID: 12362 Database links: Entrez Gene: 12362 Mouse Entrez Gene: 25166 Rat SwissProt: P29466 Human SwissProt: P29452 Mouse SwissProt: P43527 Rat Unigene: 1051 Mouse Unigene: 37508 Rat Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 产品图片 |  Sample:lung (rat) Lysate at 40 ug Primary: Anti-Caspase-1 p20(bs-10442R)at 1/300 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 20/46kD Observed band size: 46kD  Sample:large intestine (rat) Lysate at 40 ug Primary: Anti-Caspase-1 p20(bs-10442R)at 1/300 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 20/46kD Observed band size: 46kD  Tissue/cell: Mouse spleen tissue; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37∩ for 20 min; Incubation: Anti-Caspase-1 p20 Polyclonal Antibody, Unconjugated(bs-10442R) 1:500, overnight at 4∑C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining  Blank control (blue line): MCF7(fixed with 70% ethanol (Overnight at 4℃) and then permeabilized with 90% ice-cold methanol for 30 min on ice) Primary Antibody (green line): Rabbit Anti-Caspase-1 p20 antibody (bs-10442R), Dilution: 1μg /10^6 cells; Isotype Control Antibody (orange line): Rabbit IgG . Secondary Antibody (white blue line): Goat anti-rabbit IgG-FITC<,Dilution: 1μg /test. |
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死亡，2μＭ EST12 刺激小鼠腹腔巨噬细胞不同时间，检测 GSDMD 和 GSDME 活性。发现 2μＭ EST12 刺激小鼠腹腔巨噬细胞 0.5 小时 GSDMD 全长、GSDMD N 端和 C 端被检测到，caspase-1 P20 片段裂解活性增强（图 1E），巨噬细胞 IL-1β分泌增加（1F），EST12 进一步处理人 THP-1 单核细胞来源巨噬细胞，发现 caspase-1 和 GSDMD 被 EST12 裂解。 检测 H37Rv 和 H37RvΔEST12 感染巨噬
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