| 產(chǎn)品編號(hào) | bs-10743R |
| 英文名稱(chēng) | Caspase-1 p20 Rabbit pAb |
| 中文名稱(chēng) | 天冬氨酸-胱氨酸特異性蛋白酶家族1 P20抗體 |
| 別 名 | caspase-1 isoform alpha p20 subunit; CASP 1; CASP1; Caspase 1 apoptosis related cysteine peptidase; Caspase 1 apoptosis related cysteine protease; Caspase1; ICE; IL 1 beta converting enzyme; IL 1BC; IL1B convertase; IL1BC; IL1BCE; Interleukin 1 beta conve |
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Specific References (11) | bs-10743R has been referenced in 11 publications.
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| 研究領(lǐng)域 | 腫瘤 細(xì)胞生物 細(xì)胞凋亡 |
| 抗體來(lái)源 | Rabbit |
| 克隆類(lèi)型 | Polyclonal |
| 交叉反應(yīng) | Human,Mouse,Rat |
| 產(chǎn)品應(yīng)用 | WB=1:500-2000,IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500,Flow-Cyt=1ug/Test
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 20/46 kDa |
| 檢測(cè)分子量 | |
| 細(xì)胞定位 | 細(xì)胞漿 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human Caspase-1 p20: 101-200/404 |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 緩 沖 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項(xiàng) | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產(chǎn)品介紹 |
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: P29466 Gene ID: 834 Database links: Entrez Gene: 834 Human Entrez Gene: 12362 Mouse Omim: 147678 Human SwissProt: P29466 Human SwissProt: P29452 Mouse Unigene: 2490 Human Unigene: 1051 Mouse Unigene: 37508 Rat |
| 產(chǎn)品圖片 |
Sample:
Stomach (Mouse) Lysate at 40 ug
Stomach (Rat) Lysate at 40 ug
Large intestine (Rat) Lysate at 40 ug
Primary: Anti- Caspase-1 p20 (bs-10743R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 20/46 kD
Observed band size: 20 kD
Paraformaldehyde-fixed, paraffin embedded (Human lung cancer); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Caspase-1 p20 ) Polyclonal Antibody, Unconjugated (bs-10743R) at 1:400 overnight at 4°C, followed by a conjugated secondary antibody (sp-0023) for 20 minutes and DAB staining.
Blank control:HL-60.
Primary Antibody (green line): Rabbit Anti-Caspase-1 p20 antibody (bs-10743R)
Dilution: 1μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG .
Secondary Antibody : Goat anti-rabbit IgG-AF488
Dilution: 1μg /test.
Protocol
The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 0.1% PBST for 20 min at room temperature. The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.
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