| 產(chǎn)品編號 | bs-1283R |
| 英文名稱 | ASPP2 Rabbit pAb |
| 中文名稱 | P53凋亡刺激蛋白2抗體 |
| 別 名 | Apoptosis-stimulating of p53 protein 2; Bbp; Bcl2-binding protein; NY-REN-51 antigen; p53-binding protein 2; p53BP2; PPP1R13A; TP53BP2; Tumor suppressor p53-binding protein 2; apoptosis stimulating protein of P53 2; ASPP2_HUMAN. |
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Specific References (2) | bs-1283R has been referenced in 2 publications.
[IF=3.144] Wang CH et al. LncRNA ANRIL promotes cell proliferation, migration and invasion during acute myeloid leukemia pathogenesis via negatively regulating miR-34a. Int J Biochem Cell Biol. 2020 Feb;119:105666. WB ; Human.
[IF=2.81] Xie, Xiao-Feng, et al. "Prognostic values of apoptosis-stimulating P53-binding protein 1 and 2 and their relationships with clinical characteristics of esophageal squamous cell carcinoma patients: a retrospective study." Chinese Journal of Cancer 36.1 (2017): 15. IHC-P ; Human.
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| 研究領(lǐng)域 | 腫瘤 細(xì)胞生物 免疫學(xué) 細(xì)胞凋亡 轉(zhuǎn)錄調(diào)節(jié)因子 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應(yīng) | Human,Mouse (predicted: Chicken) |
| 產(chǎn)品應(yīng)用 | WB=1:500-2000,ICC/IF=1:50
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 124 kDa |
| 檢測分子量 | |
| 細(xì)胞定位 | 細(xì)胞核 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human ASPP2: 1001-1128/1128 |
| 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 | 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 member of the ASPP (apoptosis-stimulating protein of p53) family of p53 interacting proteins. The protein contains four ankyrin repeats and an SH3 domain involved in protein-protein interactions. It is localized to the perinuclear region of the cytoplasm, and regulates apoptosis and cell growth through interactions with other regulatory molecules including members of the p53 family. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008] Function: Regulator that plays a central role in regulation of apoptosis and cell growth via its interactions. Regulates TP53 by enhancing the DNA binding and transactivation function of TP53 on the promoters of proapoptotic genes in vivo. Inhibits the ability of APPBP1 to conjugate NEDD8 to CUL1, and thereby decreases APPBP1 ability to induce apoptosis. Impedes cell cycle progression at G2/M. Its apoptosis-stimulating activity is inhibited by its interaction with DDX42. Subunit: Binds to the central domain of TP53 as well as to BCL2. Interacts with protein phosphatase 1. Interacts with RELA NF-kappa-B subunit. This interaction probably prevents the activation of apoptosis, possibly by preventing its interaction with TP53. Interacts with APC2 and APPBP1. Interacts with DDX42 (via the C-terminus); the interaction is not inhibited by TP53BP2 ubiquitination and is independent of p53/TP53. Subcellular Location: Cytoplasm, perinuclear region. Nucleus. Note=Predominantly found in the perinuclear region. Some small fraction is nuclear. Sequester in the cytoplasm on overexpression of DDX42. Tissue Specificity: Widely expressed. Expressed in spleen, thymus, prostate, testis, ovary, small intestine, colon and peripheral blood leukocyte. Reduced expression in breast carcinomas expressing a wild-type TP53 protein. Overexpressed in lung cancer cell lines. Similarity: Belongs to the ASPP family. Contains 2 ANK repeats. Contains 1 SH3 domain. SWISS: Q13625 Gene ID: 7159 Database links: Entrez Gene: 7159 Human Entrez Gene: 209456 Mouse Omim: 602143 Human SwissProt: Q13625 Human SwissProt: Q8CG79 Mouse Unigene: 523968 Human Unigene: 287450 Mouse p53凋亡刺激蛋白(apoptosis stimulating protein of p53，ASPP)家族是近年來發(fā)現(xiàn)的一個新蛋白家族，它包括3個成員：ASPP1、ASPP2和iASPP。其中ASPP1和ASPP2能夠與p53蛋白結(jié)合增強(qiáng)該蛋白的促進(jìn)細(xì)胞凋亡的功能，發(fā)揮抑制腫瘤的作用；而iASPP與ASPP1和ASPP2的功能截然相反，它能夠和ASPP1或ASPP2競爭性地與p53結(jié)合，抑制ASPP1或ASPP2的促進(jìn)凋亡作用，具有癌基因的功能。三者的結(jié)構(gòu)相似，但功能卻完全不同，通過研究三者的關(guān)系、促進(jìn)腫瘤細(xì)胞內(nèi)ASPP1或ASPP2的高表達(dá)以及抑制iASPP的表達(dá)有可能促進(jìn)腫瘤細(xì)胞的凋亡，成為腫瘤治療的新靶點. |
| 產(chǎn)品圖片 |
Sample:
Prostate (Mouse) Lysate at 30 ug
Small intestinal (Mouse) Lysate at 30 ug
Primary: Anti-ASPP2 (bs-1283R) at 1:300 dilution;
Secondary: HRP conjugated Goat-Anti-Rabbit IgG(bse-0295G-HRP) at 1: 5000 dilution;
Predicted band size : 124 kD
Observed band size : 124 kD
MCF7 cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37°C for 20 min; Antibody incubation with (ASPP2) polyclonal Antibody, Unconjugated (bs-1283R) 1:25, 90 minutes at 37°C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37°C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.
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