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50ul/100ul/200ul
| 规格: | 50ul | 产品价格: | ¥1180.0 |
|---|---|---|---|
| 规格: | 100ul | 产品价格: | ¥1980.0 |
| 规格: | 200ul | 产品价格: | ¥2800.0 |
| 产品编号 | bs-6463R |
| 英文名称 | caspase-8 subunit p18 Rabbit pAb |
| 中文名称 | 半胱氨酸蛋白酶8抗体 |
| 英文别名 | Caspase-8 subunit p18; ALPS2B; Amyotrophic lateral sclerosis 2 chromosomal region candidate gene 12 protein; Apoptosis related cysteine peptidase; Apoptotic cysteine protease; Apoptotic protease Mch 5; Apoptotic protease Mch-5; Apoptotic protease Mch5; CAP 4; CAP4; CASP 8; CASP-8; CASP8; CASP8_HUMAN; Caspase 8; Caspase 8 apoptosis related cysteine peptidase; Caspase-8 subunit p18; Caspase8; CED 3; FADD homologous ICE/CED 3 like protease; FADD Homologous ICE/CED3 Like Protease; FADD Like ICE; FADD-homologous ICE/CED-3-like protease; FADD-like ICE; FLICE; FLJ17672; ICE like apoptotic protease 5; ICE-like apoptotic protease 5; MACH alpha 1/2/3 protein; MACH; MACH beta 1/2/3/4 protein; MCH 5; MCH5; MGC78473; MORT1 associated CED 3 homolog; MORT1 associated CED3 homolog; MORT1-associated CED-3 homolog; OTTHUMP00000163717; OTTHUMP00000163720; OTTHUMP00000163724; OTTHUMP00000163725; OTTHUMP00000165062; OTTHUMP00000165063; OTTHUMP00000165064; OTTHUMP00000206552; OTTHUMP00000206582 |
| 产品应用 | WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500, IF=1:100-500, Flow-Cyt=1μg /Test Not yet tested in other applications. |
| 交叉反应 | Human, Rat (Mouse, Dog, Pig, Cow, Horse) |
| 抗体来源 | Rabbit |
| 免疫原 | KLH conjugated synthetic peptide derived from human caspase-8 subunit p18 |
| 亚型 | IgG |
| 性状 | Liquid |
| 纯化方法 | affinity purified by Protein A |
| 克隆类型 | Polyclonal |
| 理论分子量 | 18/55 kDa |
| 浓度 | 1mg/ml |
| 储存液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 研究领域 | Cancer > Cell Death > Apoptosis > Apoptosis Markers > Caspases Cancer > Cell Death > Apoptosis > Metabolism Cancer > Cell Death > Necroptosis Cancer > Invasion/microenvironment > Apoptosis > Caspases Cell Biology > Apoptosis > Intracellular > Caspases etc > Caspases Cell Biology > Proteolysis / Ubiquitin > Proteolytic enzymes > Other proteases Metabolism > Pathways and Processes > Metabolism processes > Apoptosis |
| 亚基 | Heterotetramer that consists of two anti-parallel arranged heterodimers, each one formed by a 18 kDa (p18) and a 10 kDa (p10) subunit. Interacts with FADD, CFLAR and PEA15. Isoform 9 interacts at the endoplasmic reticulum with a complex containing BCAP31, BAP29, BCL2 and/or BCL2L1. Interacts with TNFAIP8L2. |
| 亚细胞定位 | Cytoplasm. |
| 组织特异性 | Isoform 1, isoform 5 and isoform 7 are expressed in a wide variety of tissues. Highest expression in peripheral blood leukocytes, spleen, thymus and liver. Barely detectable in brain, testis and skeletal muscle. |
| 相似性 | Belongs to the peptidase C14A family. Contains 2 DED (death effector) domains. |
| 功能 | Most upstream protease of the activation cascade of caspases responsible for the TNFRSF6/FAS mediated and TNFRSF1A induced cell death. Binding to the adapter molecule FADD recruits it to either receptor. The resulting aggregate called death-inducing signaling complex (DISC) performs CASP8 proteolytic activation. The active dimeric enzyme is then liberated from the DISC and free to activate downstream apoptotic proteases. Proteolytic fragments of the N-terminal propeptide (termed CAP3, CAP5 and CAP6) are likely retained in the DISC. Cleaves and activates CASP3, CASP4, CASP6, CASP7, CASP9 and CASP10. May participate in the GZMB apoptotic pathways. Cleaves ADPRT. Hydrolyzes the small-molecule substrate, Ac-Asp-Glu-Val-Asp-|-AMC. Likely target for the cowpox virus CRMA death inhibitory protein. Isoform 5, isoform 6, isoform 7 and isoform 8 lack the catalytic site and may interfere with the pro-apoptotic activity of the complex. |
| 保存条件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | Caspases are cysteine proteases, expressed as inactive precursors, that mediate apoptosis by proteolysis of specific substrates. Caspases have the ability to cleave after aspartic acid residues. There are two classes of caspases involved in apoptosis; initiators (activation by receptor cluster) and effectors (activation by mitochondrial permeability transition). Proapoptotic signals autocatalytically activate initiator caspases, such as Caspase 8 and Caspase 9. Activated initiator caspases then process effector caspases, such as Caspase 3 and Caspase 7, which in turn cause cell collapse. |
| 应用 | 推荐稀释比例 |
| {WB} | {1:500-2000} |
| {IHC-P} | {1:100-500} |
| {IHC-F} | {1:100-500} |
| {IF} | {1:100-500} |
| {Flow-Cyt} | {1μg /Test} |

Paraformaldehyde-fixed, paraffin embedded (Rat liver); 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-8 subunit p18) Polyclonal Antibody, Unconjugated (bs-6463R) at 1:500 overnight at 4°C, followed by a conjugated secondary (sp-0023) for 20 minutes and DAB staining.

Blank control (blue line): U251 (fixed with 70% ethanol overnight at 4℃ and then permeabilized with 0.1% PBS-Tween for 20 min at room temperature).
_x000D_ Primary Antibody (green line): Rabbit Anti-caspase-8 subunit p18 antibody (bs-6463R),Dilution: 1μg /10^6 cells;
_x000D_ Isotype Control Antibody (orange line): Rabbit IgG .
_x000D_ Secondary Antibody (white blue line): Goat anti-rabbit IgG-PE,Dilution: 1μg /test.
_x000D_ Primary Antibody (green line): Rabbit Anti-caspase-8 subunit p18 antibody (bs-6463R),Dilution: 1μg /10^6 cells;
_x000D_ Isotype Control Antibody (orange line): Rabbit IgG .
_x000D_ Secondary Antibody (white blue line): Goat anti-rabbit IgG-PE,Dilution: 1μg /test.

Sample:
_x000D_ Jurkat(Human) Cell Lysate at 30 ug
_x000D_ K562(Human) Cell Lysate at 30 ug
_x000D_ U87MG(Human) Cell Lysate at 30 ug
_x000D_ Primary: Anti-caspase-8 subunit p18 (bs-6463R) at 1/1000 dilution
_x000D_ Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
_x000D_ Predicted band size: 55/18 kD
_x000D_ Observed band size: 57 kD
_x000D_ Jurkat(Human) Cell Lysate at 30 ug
_x000D_ K562(Human) Cell Lysate at 30 ug
_x000D_ U87MG(Human) Cell Lysate at 30 ug
_x000D_ Primary: Anti-caspase-8 subunit p18 (bs-6463R) at 1/1000 dilution
_x000D_ Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
_x000D_ Predicted band size: 55/18 kD
_x000D_ Observed band size: 57 kD
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CASP8 | Caspase-8 p10 Rabbit pAb(bs-6463R)-50ul/100ul/200ul
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