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# DF13280, RRID:AB_2846299.
展开/折叠
59 kDa dystrophin-associated protein A1 acidic component 1; Acidic alpha 1 syntrophin; Alpha 1 syntrophin; Alpha-1-syntrophin; dJ1187J4.5; Dystrophin associated protein A1 59kDa acidic component; LQT12; OTTHUMP00000030650; Pro-TGF-alpha cytoplasmic domain-interacting protein 1; SNT1; Snta1; SNTA1_HUMAN; Syntrophin 1; Syntrophin-1; TACIP1;
抗原和靶标
High expression in skeletal muscle and heart. Low expression in brain, pancreas, liver, kidney and lung. Not detected in placenta.
- Q13424 SNTA1_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MASGRRAPRTGLLELRAGAGSGAGGERWQRVLLSLAEDVLTVSPADGDPGPEPGAPREQEPAQLNGAAEPGAGPPQLPEALLLQRRRVTVRKADAGGLGISIKGGRENKMPILISKIFKGLAADQTEALFVGDAILSVNGEDLSSATHDEAVQVLKKTGKEVVLEVKYMKDVSPYFKNSTGGTSVGWDSPPASPLQRQPSSPGPTPRNFSEAKHMSLKMAYVSKRCTPNDPEPRYLEICSADGQDTLFLRAKDEASARSWATAIQAQVNTLTPRVKDELQALLAATSTAGSQDIKQIGWLTEQLPSGGTAPTLALLTEKELLLYLSLPETREALSRPARTAPLIATRLVHSGPSKGSVPYDAELSFALRTGTRHGVDTHLFSVESPQELAAWTRQLVDGCHRAAEGVQEVSTACTWNGRPCSLSVHIDKGFTLWAAEPGAARAVLLRQPFEKLQMSSDDGASLLFLDFGGAEGEIQLDLHSCPKTIVFIIHSFLSAKVTRLGLLA
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 - Q13424 作为底物
| Site | PTM Type | Enzyme | Source |
|---|---|---|---|
| S21 | Phosphorylation | Uniprot | |
| T89 | Phosphorylation | Uniprot | |
| S101 | Phosphorylation | Uniprot | |
| K109 | Methylation | Uniprot | |
| K109 | Ubiquitination | Uniprot | |
| K157 | Acetylation | Uniprot | |
| K160 | Acetylation | Uniprot | |
| K167 | Acetylation | Uniprot | |
| S173 | Phosphorylation | Uniprot | |
| Y175 | Phosphorylation | Uniprot | |
| T183 | Phosphorylation | Uniprot | |
| S184 | Phosphorylation | Uniprot | |
| S189 | Phosphorylation | Uniprot | |
| S193 | Phosphorylation | P53778 (MAPK12) | Uniprot |
| S200 | Phosphorylation | Uniprot | |
| S201 | Phosphorylation | P53778 (MAPK12) | Uniprot |
| T205 | Phosphorylation | Uniprot | |
| K276 | Ubiquitination | Uniprot | |
| S291 | Phosphorylation | Uniprot | |
| T312 | Phosphorylation | Uniprot | |
| T346 | Phosphorylation | Uniprot | |
| S411 | Phosphorylation | Uniprot | |
| T412 | Phosphorylation | Uniprot | |
| T415 | Phosphorylation | Uniprot |
研究背景
Adapter protein that binds to and probably organizes the subcellular localization of a variety of membrane proteins. May link various receptors to the actin cytoskeleton and the extracellular matrix via the dystrophin glycoprotein complex. Plays an important role in synapse formation and in the organization of UTRN and acetylcholine receptors at the neuromuscular synapse. Binds to phosphatidylinositol 4,5-bisphosphate (By similarity).
Phosphorylated by CaM-kinase II. Phosphorylation may inhibit the interaction with DMD (By similarity).
Cell membrane>Sarcolemma>Peripheral membrane protein>Cytoplasmic side. Cell junction. Cytoplasm>Cytoskeleton.
Note: In skeletal muscle, it localizes at the cytoplasmic side of the sarcolemmal membrane and at neuromuscular junctions.
High expression in skeletal muscle and heart. Low expression in brain, pancreas, liver, kidney and lung. Not detected in placenta.
Monomer and homodimer. Interacts with the other members of the syntrophin family SNTB1 and SNTB2; SGCG and SGCA of the dystrophin glycoprotein complex; NOS1; GRB2; the sodium channel proteins SCN4A and SCN5A; F-actin and calmodulin (By similarity). Interacts with dystrophin protein DMD and related proteins DTNA and UTRN and with MAPK12, TGFA and GA. Interacts with MYOC; regulates muscle hypertrophy (By similarity).
The PH 1 domain mediates the oligomerization in a calcium dependent manner, and the association with the phosphatidylinositol 4,5-bisphosphate.
The PDZ domain binds to the last three or four amino acids of ion channels and receptor proteins. The association with dystrophin or related proteins probably leaves the PDZ domain available to recruit proteins to the membrane (By similarity).
The SU domain binds calmodulin in a calcium-dependent manner.
Belongs to the syntrophin family.
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