Syntrophin alpha 1 Antibody - #DF13280
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Product Info
*The optimal dilutions should be determined by the end user.
*Tips:
WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.
Cite Format: Affinity Biosciences Cat# DF13280, RRID:AB_2846299.
Fold/Unfold
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;
Immunogens
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
Predictions
Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.
High(score>80) Medium(80>score>50) Low(score<50) No confidence
PTMs - Q13424 As Substrate
| 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 |
Research Backgrounds
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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