製品: Phospho-AP2M1 (Thr156) Antibody
カタログ: AF8460
タンパク質の説明: Rabbit polyclonal antibody to Phospho-AP2M1 (Thr156)
アプリケーション: WB IHC
反応性: Human, Mouse, Rat
予測: Pig, Bovine, Horse, Sheep, Rabbit, Dog, Chicken, Xenopus
分子量: 49kDa; 50kD(Calculated).
ユニプロット: Q96CW1
RRID: AB_2840514

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製品説明

ソース:
Rabbit
アプリケーション:
WB 1:1000-3000, IHC 1:50-1:200
*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.

反応性:
Human,Mouse,Rat
予測:
Pig(100%), Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Dog(100%), Chicken(100%), Xenopus(100%)
クローナリティ:
Polyclonal
特異性:
Phospho-AP2M1 (Thr156) Antibody detects endogenous levels of AP2M1 only when phosphorylated at Thr156.
RRID:
AB_2840514
引用形式: Affinity Biosciences Cat# AF8460, RRID:AB_2840514.
コンジュゲート:
Unconjugated.
精製:
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
別名:

折りたたみ/展開

Adapter-related protein complex 2 mu subunit; Adaptin mu 1; Adaptin-mu2; Adaptor protein complex AP 2 subunit mu; Adaptor protein complex AP-2 subunit mu; Adaptor related protein complex 2 mu 1 subunit; AP 2 mu 2 chain; AP-2 complex subunit mu; AP-2 mu chain; Ap2m1; AP2M1_HUMAN; AP50; CLAPM1; Clathrin adaptor complex AP2 mu subunit; Clathrin assembly protein complex 2 medium chain; Clathrin associated/assembly/adaptor protein medium 1; Clathrin coat adaptor protein AP50; Clathrin coat assembly protein AP50; Clathrin coat associated protein AP50; Clathrin coat-associated protein AP50; HA2 50 kDa subunit; mu2; Plasma membrane adaptor AP-2 50 kDa protein;

免疫原

免疫原:
Uniprot:
遺伝子(ID):
発現特異性:
Q96CW1 AP2M1_HUMAN:

Expressed in the brain (at protein level).

タンパク質配列:
MIGGLFIYNHKGEVLISRVYRDDIGRNAVDAFRVNVIHARQQVRSPVTNIARTSFFHVKRSNIWLAAVTKQNVNAAMVFEFLYKMCDVMAAYFGKISEENIKNNFVLIYELLDEILDFGYPQNSETGALKTFITQQGIKSQHQTKEEQSQITSQVTGQIGWRREGIKYRRNELFLDVLESVNLLMSPQGQVLSAHVSGRVVMKSYLSGMPECKFGMNDKIVIEKQGKGTADETSKSGKQSIAIDDCTFHQCVRLSKFDSERSISFIPPDGEFELMRYRTTKDIILPFRVIPLVREVGRTKLEVKVVIKSNFKPSLLAQKIEVRIPTPLNTSGVQVICMKGKAKYKASENAIVWKIKRMAGMKESQISAEIELLPTNDKKKWARPPISMNFEVPFAPSGLKVRYLKVFEPKLNYSDHDVIKWVRYIGRSGIYETRC

種類予測

種類予測:

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.

Species
Results
Score
Pig
100
Horse
100
Bovine
100
Sheep
100
Dog
100
Xenopus
100
Chicken
100
Rabbit
100
Zebrafish
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - Q96CW1 基板として

Site PTM Type Enzyme
S45 Phosphorylation
K139 Ubiquitination
K145 Ubiquitination
T152 Phosphorylation
S153 Phosphorylation
T156 Phosphorylation Q2M2I8 (AAK1)
K203 Acetylation
C212 S-Nitrosylation
K219 Ubiquitination
K224 Ubiquitination
K227 Ubiquitination
K235 Ubiquitination
S236 Phosphorylation
K238 Ubiquitination
S240 Phosphorylation
K256 Acetylation
K256 Ubiquitination
S259 Phosphorylation
S262 Phosphorylation
K281 Ubiquitination
K304 Acetylation
K304 Ubiquitination
K308 Acetylation
K308 Ubiquitination
K312 Ubiquitination
K339 Ubiquitination
Y344 Phosphorylation
K345 Ubiquitination
S347 Phosphorylation
K378 Ubiquitination
K379 Ubiquitination
K380 Ubiquitination
S387 Phosphorylation
S397 Phosphorylation
K400 Ubiquitination
K405 Ubiquitination
K410 Ubiquitination
S414 Phosphorylation
K420 Acetylation
K420 Ubiquitination
Y431 Phosphorylation
T433 Phosphorylation

研究背景

機能:

Component of the adaptor protein complex 2 (AP-2). Adaptor protein complexes function in protein transport via transport vesicles in different membrane traffic pathways. Adaptor protein complexes are vesicle coat components and appear to be involved in cargo selection and vesicle formation. AP-2 is involved in clathrin-dependent endocytosis in which cargo proteins are incorporated into vesicles surrounded by clathrin (clathrin-coated vesicles, CCVs) which are destined for fusion with the early endosome. The clathrin lattice serves as a mechanical scaffold but is itself unable to bind directly to membrane components. Clathrin-associated adaptor protein (AP) complexes which can bind directly to both the clathrin lattice and to the lipid and protein components of membranes are considered to be the major clathrin adaptors contributing the CCV formation. AP-2 also serves as a cargo receptor to selectively sort the membrane proteins involved in receptor-mediated endocytosis. AP-2 seems to play a role in the recycling of synaptic vesicle membranes from the presynaptic surface. AP-2 recognizes Y-X-X-[FILMV] (Y-X-X-Phi) and [ED]-X-X-X-L-[LI] endocytosis signal motifs within the cytosolic tails of transmembrane cargo molecules. AP-2 may also play a role in maintaining normal post-endocytic trafficking through the ARF6-regulated, non-clathrin pathway. During long-term potentiation in hippocampal neurons, AP-2 is responsible for the endocytosis of ADAM10. The AP-2 mu subunit binds to transmembrane cargo proteins; it recognizes the Y-X-X-Phi motifs. The surface region interacting with to the Y-X-X-Phi motif is inaccessible in cytosolic AP-2, but becomes accessible through a conformational change following phosphorylation of AP-2 mu subunit at 'Tyr-156' in membrane-associated AP-2. The membrane-specific phosphorylation event appears to involve assembled clathrin which activates the AP-2 mu kinase AAK1 (By similarity). Plays a role in endocytosis of frizzled family members upon Wnt signaling (By similarity).

細胞の位置付け:

Cell membrane. Membrane>Coated pit>Peripheral membrane protein>Cytoplasmic side.
Note: AP-2 appears to be excluded from internalizing CCVs and to disengage from sites of endocytosis seconds before internalization of the nascent CCV.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
組織特異性:

Expressed in the brain (at protein level).

サブユニット構造:

Adapter protein complex 2 (AP-2) is a heterotetramer composed of two large adaptins (alpha-type subunit AP2A1 or AP2A2 and beta-type subunit AP2B1), a medium adaptin (mu-type subunit AP2M1) and a small adaptin (sigma-type subunit AP2S1) (By similarity). Interacts with ATP6V1H and MEGF10. Interacts with EGFR and TTGN1 (By similarity). Interacts with F2R. Interacts with PIP5K1C; tyrosine phosphorylation of PIP5K1C weakens the interaction (By similarity). Interacts with KIAA0319; required for clathrin-mediated endocytosis of KIAA0319. Interacts with DVL2 (via DEP domain) (By similarity). Interacts with KCNQ1; mediates estrogen-induced internalization via clathrin-coated vesicles. Interacts with P2RX4 (via internalization motif) (By similarity). Together with AP2A1 or AP2A2 and AP2B1, it interacts with ADAM10; this interaction facilitates ADAM10 endocytosis from the plasma membrane during long-term potentiation in hippocampal neurons.

タンパク質ファミリー:

Belongs to the adaptor complexes medium subunit family.

研究領域

· Cellular Processes > Transport and catabolism > Endocytosis.   (View pathway)

· Human Diseases > Neurodegenerative diseases > Huntington's disease.

· Organismal Systems > Nervous system > Synaptic vesicle cycle.

· Organismal Systems > Excretory system > Endocrine and other factor-regulated calcium reabsorption.

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