产品描述
*The optimal dilutions should be determined by the end user.
*Tips:
WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.
引用格式: Affinity Biosciences Cat# DF9233, RRID:AB_2842429.
展开/折叠
ADCAII; ATXN 7; OPCA III; OPCA3; SCA 7; SCA7; Spinocerebellar Ataxia 7; Spinocerebellar ataxia type 7 protein;
抗原和靶标
Isoform a and isoform b are expressed in CNS, but isoform a is expressed predominantly in the peripherical tissues. Isoform b is also highly expressed in the frontal lobe, skeletal muscle and spinal cord and is expressed at a lower level in the lung, lymphoblast and intestine.
- O15265 ATX7_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MSERAADDVRGEPRRAAAAAGGAAAAAARQQQQQQQQQQPPPPQPQRQQHPPPPPRRTRPEDGGPGAASTSAAAMATVGERRPLPSPEVMLGQSWNLWVEASKLPGKDGTELDESFKEFGKNREVMGLCREDMPIFGFCPAHDDFYLVVCNDCNQVVKPQAFQSHYERRHSSSSKPPLAVPPTSVFSFFPSLSKSKGGSASGSNRSSSGGVLSASSSSSKLLKSPKEKLQLRGNTRPMHPIQQSRVPHGRIMTPSVKVEKIHPKMDGTLLKSAVGPTCPATVSSLVKPGLNCPSIPKPTLPSPGQILNGKGLPAPPTLEKKPEDNSNNRKFLNKRLSEREFDPDIHCGVIDLDTKKPCTRSLTCKTHSLTQRRAVQGRRKRFDVLLAEHKNKTREKELIRHPDSQQPPQPLRDPHPAPPRTSQEPHQNPHGVIPSESKPFVASKPKPHTPSLPRPPGCPAQQGGSAPIDPPPVHESPHPPLPATEPASRLSSEEGEGDDKEESVEKLDCHYSGHHPQPASFCTFGSRQIGRGYYVFDSRWNRLRCALNLMVEKHLNAQLWKKIPPVPSTTSPISTRIPHRTNSVPTSQCGVSYLAAATVSTSPVLLSSTCISPNSKSVPAHGTTLNAQPAASGAMDPVCSMQSRQVSSSSSSPSTPSGLSSVPSSPMSRKPQKLKSSKSLRPKESSGNSTNCQNASSSTSGGSGKKRKNSSPLLVHSSSSSSSSSSSSHSMESFRKNCVAHSGPPYPSTVTSSHSIGLNCVTNKANAVNVRHDQSGRGPPTGSPAESIKRMSVMVNSSDSTLSLGPFIHQSNELPVNSHGSFSHSHTPLDKLIGKKRKCSPSSSSINNSSSKPTKVAKVPAVNNVHMKHTGTIPGAQGLMNSSLLHQPKARP
种属预测
score>80的预测可信度较高，可尝试用于WB检测。*预测模型主要基于免疫原序列比对，结果仅作参考，不作为质保凭据。
High(score>80) Medium(80>score>50) Low(score<50) No confidence
翻译修饰 - O15265 作为底物
| Site | PTM Type | Enzyme | Source |
|---|---|---|---|
| S69 | Phosphorylation | Uniprot | |
| T70 | Phosphorylation | Uniprot | |
| S86 | Phosphorylation | Uniprot | |
| S115 | Phosphorylation | Uniprot | |
| S216 | Phosphorylation | Uniprot | |
| S219 | Phosphorylation | Uniprot | |
| S224 | Phosphorylation | Uniprot | |
| K257 | Acetylation | Uniprot | |
| K257 | Sumoylation | Uniprot | |
| S302 | Phosphorylation | Uniprot | |
| S337 | Phosphorylation | Uniprot | |
| S491 | Phosphorylation | Uniprot | |
| S492 | Phosphorylation | Uniprot | |
| R531 | Methylation | Uniprot | |
| K561 | Ubiquitination | Uniprot | |
| S571 | Phosphorylation | Uniprot | |
| S649 | Phosphorylation | Uniprot | |
| S650 | Phosphorylation | Uniprot | |
| S651 | Phosphorylation | Uniprot | |
| S652 | Phosphorylation | Uniprot | |
| S660 | Phosphorylation | Uniprot | |
| S664 | Phosphorylation | Uniprot | |
| S665 | Phosphorylation | Uniprot | |
| S703 | Phosphorylation | Uniprot | |
| S711 | Phosphorylation | Uniprot | |
| S719 | Phosphorylation | Uniprot | |
| S720 | Phosphorylation | Uniprot | |
| S721 | Phosphorylation | Uniprot | |
| S722 | Phosphorylation | Uniprot | |
| S783 | Phosphorylation | Uniprot | |
| S787 | Phosphorylation | Uniprot | |
| S840 | Phosphorylation | Uniprot | |
| S844 | Phosphorylation | Uniprot | |
| S845 | Phosphorylation | Uniprot | |
| S849 | Phosphorylation | Uniprot | |
| T854 | Phosphorylation | Uniprot |
研究背景
Acts as component of the STAGA transcription coactivator-HAT complex. Mediates the interaction of STAGA complex with the CRX and is involved in CRX-dependent gene activation. Necessary for microtubule cytoskeleton stabilization.
Proteolytically cleaved. The cleavage may be involved in SCA7 degeneration: the isoform fragments may exert distinct toxic influences that could contribute to selective neurodegeneration.
Sumoylation decreases the aggregation propensity and cellular toxicity of forms with an expanded poly-Gln region but has no effect on subcellular location or interaction with components of the STAGA complex.
Nucleus. Nucleus>Nucleolus. Nucleus matrix. Cytoplasm>Cytoskeleton.
Note: In addition to a diffuse distribution throughout the nucleus, it is associated with the nuclear matrix and the nucleolus. It is able to shuttle between the nucleus and cytoplasm.
Cytoplasm.
Isoform a and isoform b are expressed in CNS, but isoform a is expressed predominantly in the peripherical tissues. Isoform b is also highly expressed in the frontal lobe, skeletal muscle and spinal cord and is expressed at a lower level in the lung, lymphoblast and intestine.
Component of the STAGA transcription coactivator-HAT complex, at least composed of SUPT3H, GCN5L2, TAF5L, TAF6L, SUPT7L, TADA3L, TAD1L, TAF10, TAF12, TRRAP, TAF9 and ATXN7. The STAGA core complex is associated with a subcomplex required for histone deubiquitination composed of ATXN7L3, ENY2 and USP22. Interacts with SORBS1, PSMC1 and CRX. Interacts with TRRAP, GCN5L2 and TAF10. Interacts with alpha tubulin.
Belongs to the ataxin-7 family.
限制条款
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