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- bs-3717P
- 2026年10月10日
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- 技术资料
- 规格：
500ug
| 产品编号 | bs-3717P |
| 英文名称 | Phospho-TP73 (Tyr99) Antibody Blocking Peptide |
| 中文名称 | 磷酸化P73肿瘤抑制基因封闭多肽 |
| 英文别名 | p73(Phospho Tyr99); p73 (phospho Y99); p-p73 (phospho Y99);TP73(phospho Y99); p53 like transcription factor; p53 Related Protein; p73; TP 73; TP73; Tumor Protein p73; P73_HUMAN. |
| 纯化方法 | HPLC |
| 亚基 | Found in a complex with p53/TP53 and CABLES1. The C-terminal oligomerization domain binds to the ABL1 tyrosine kinase SH3 domain. Interacts with HECW2. Isoform Beta interacts homotypically and with p53/TP53, whereas isoform Alpha does not. Isoform Gamma interacts homotypically and with all p73 isoforms. Isoform Delta interacts with isoform Gamma, isoform Alpha, and homotypically. Isoforms Alpha and Beta interact with HIPK2. Isoform Alpha interacts with RANBP9. Isoform Beta interacts with WWOX. Interacts (via SAM domain) with FBXO45 (via B30.2/SPRY domain). Interacts with YAP1 (phosphorylated form). Interacts with HCK (via SH3 domain); this inhibits TP73 activity and degradation. |
| 亚细胞定位 | Nucleus. Cytoplasm. Note=Accumulates in the nucleus in response to DNA damage. |
| 组织特异性 | Expressed in striatal neurons of patients with Huntington disease (at protein level). Brain, kidney, placenta, colon, heart, liver, spleen, skeletal muscle, prostate, thymus and pancreas. Highly expressed in fetal tissue. |
| 翻译后修饰 | Isoform alpha (but not isoform beta) is sumoylated on Lys-627, which potentiates proteasomal degradation but does not affect transcriptional activity. Phosphorylation by PLK1 and PLK3 inhibits the transcription regulator activity and pro-apoptotic function. Higher levels of phosphorylation seen in the brain from patients with Huntington disease. Polyubiquitinated by RCHY1/PIRH2; leading to its degradation by the proteasome. |
| 相似性 | Belongs to the p53 family. Contains 1 SAM (sterile alpha motif) domain. _x000D_ |
| 功能 | Participates in the apoptotic response to DNA damage. Isoforms containing the transactivation domain are pro-apoptotic, isoforms lacking the domain are anti-apoptotic and block the function of p53 and transactivating p73 isoforms. May be a tumor suppressor protein. [COFACTOR] Binds 1 zinc ion per subunit |
| 保存条件 | Shipped at 4℃. Stored 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 | This gene encodes a member of the p53 family of transcription factors involved in cellular responses to stress and development. It maps to a region on chromosome 1p36 that is frequently deleted in neuroblastoma and other tumors, and thought to contain multiple tumor suppressor genes. The demonstration that this gene is monoallelically expressed (likely from the maternal allele), supports the notion that it is a candidate gene for neuroblastoma. Many transcript variants resulting from alternative splicing and/or use of alternate promoters have been found for this gene, but the biological validity and the full-length nature of some variants have not been determined. [provided by RefSeq, Feb 2011]. |
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TP73 | p73 (p-Y99) Ab Blocking Peptide(bs-3717P)-500ug
￥1080
