| 中文名稱 | 蛋白酶激活復合物亞基1抗體 |
| 別 名 | 11S regulator complex alpha subunit; 11S regulator complex subunit alpha; 29 kD MCP activator subunit; 29kD MCP activator subunit; Activator of multicatalytic protease subunit 1; IFI5111; IGUP I-5111; Interferon gamma IEF SSP 5111; Interferon gamma inducible protein 5111; Interferon gamma up regulated I 5111 protein; Interferon gamma up-regulated I-5111 protein; MGC8628; PA28a; PA28alpha; Proteasome (prosome, macropain) activator subunit 1 (PA28 alpha); Proteasome activator 28 subunit alpha; Proteasome activator complex subunit 1; Proteasome activator subunit 1; PSME1; PSME1_HUMAN; REG-alpha; REGalpha. |
| 研究領域 | 細胞生物 泛素 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應 | Mouse, Rat, (predicted: Human, Pig, Cow, Cynomolgus Monkey) |
| 產品應用 | WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （石蠟切片需做抗原修復） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 29kDa |
| 細胞定位 | 細胞漿 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human PSME1:181-249/249 |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 儲 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. |
| PubMed | PubMed |
| 產品介紹 | The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure composed of 2 complexes, a 20S core and a 19S regulator. The 20S core is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. The 19S regulator is composed of a base, which contains 6 ATPase subunits and 2 non-ATPase subunits, and a lid, which contains up to 10 non-ATPase subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. The immunoproteasome contains an alternate regulator, referred to as the 11S regulator or PA28, that replaces the 19S regulator. Three subunits (alpha, beta and gamma) of the 11S regulator have been identified. This gene encodes the alpha subunit of the 11S regulator, one of the two 11S subunits that is induced by gamma-interferon. Three alpha and three beta subunits combine to form a heterohexameric ring. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2013] Function: Implicated in immunoproteasome assembly and required for efficient antigen processing. The PA28 activator complex enhances the generation of class I binding peptides by altering the cleavage pattern of the proteasome. Subunit: Heterodimer of PSME1 and PSME2, which forms a hexameric ring. PSME1 can form homoheptamers. Similarity: Belongs to the PA28 family. SWISS: Q06323 Gene ID: 5720 Database links: Entrez Gene: 5720 Human Entrez Gene: 510041 Cow Entrez Gene: 19186 Mouse Entrez Gene: 397572 Pig Entrez Gene: 29630 Rat Omim: 600654 Human SwissProt: Q4U5R3 Cow SwissProt: Q06323 Human SwissProt: P97371 Mouse SwissProt: Q64L94 Pig SwissProt: Q63797 Rat Unigene: 75348 Human Unigene: 830 Mouse Unigene: 2742 Rat Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 產品圖片 |  Protein: spleen(mouse) lysate at 40ug;Primary: rabbit Anti-PSME1 (bs-19575R) at 1:300; Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 29 kD Observed band size: 29 kD  Sample: Spleen (mouse) Lysate at 40 ugPrimary: Anti- PSME1 (bs-19575R)at 1/300 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size:29kD Observed band size: 29kD  Paraformaldehyde-fixed, paraffin embedded (rat spleen tissue); 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 (PSME1) Polyclonal Antibody, Unconjugated (bs-19575R) at 1:400 overnight at 4°C, followed by a conjugated secondary (sp-0023) for 20 minutes and DAB staining. Paraformaldehyde-fixed, paraffin embedded (rat lung tissue); 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 (PSME1) Polyclonal Antibody, Unconjugated (bs-19575R) at 1:400 overnight at 4°C, followed by a conjugated secondary (sp-0023) for 20 minutes and DAB staining. |
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