製品: AP2S1 Antibody
カタログ: DF7883
タンパク質の説明: Rabbit polyclonal antibody to AP2S1
アプリケーション: WB IHC IF/ICC
反応性: Human
予測: Pig, Zebrafish, Bovine, Horse, Sheep, Dog, Chicken, Xenopus
分子量: 17 kDa; 17kD(Calculated).
ユニプロット: P53680
RRID: AB_2841307

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 200ul $350 在庫あり

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製品説明

ソース:
Rabbit
アプリケーション:
WB 1:1000-3000, IF/ICC 1:100-1:500, 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
予測:
Pig(100%), Zebrafish(100%), Bovine(100%), Horse(100%), Sheep(100%), Dog(100%), Chicken(100%), Xenopus(100%)
クローナリティ:
Polyclonal
特異性:
AP2S1 Antibody detects endogenous levels of total AP2S1.
RRID:
AB_2841307
引用形式: Affinity Biosciences Cat# DF7883, RRID:AB_2841307.
コンジュゲート:
Unconjugated.
精製:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
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 sigma subunit; Adaptor protein complex AP 2 subunit sigma; Adaptor protein complex AP-2 subunit sigma; Adaptor protein complex AP2 subunit sigma; Adaptor related protein complex 2 sigma 1 subunit; AI043088; AP 17; AP 2 complex subunit sigma 1; AP-2 complex subunit sigma; AP17; AP17 delta; AP2 complex subunit sigma 1; Ap2s1; AP2S1_HUMAN; CLAPS 2; CLAPS2; Clathrin adaptor complex AP2, sigma subunit; Clathrin adaptor protein AP17; Clathrin assembly protein 2 small chain; Clathrin associated/assembly/adaptor protein small 2; Clathrin associated/assembly/adaptor protein small 2, 17-KD; Clathrin associated/assembly/adaptor protein, small 2 (17kD); Clathrin coat assembly protein AP17; Clathrin coat associated protein AP17; Clathrin coat-associated protein AP17; HA2 17 kDa subunit; MGC62945; Plasma membrane adaptor AP 2 17 kDa protein; Plasma membrane adaptor AP-2 17 kDa protein; Plasma membrane adaptor AP2 17 kDa protein; Sigma adaptin 3b; Sigma2 adaptin; Sigma2-adaptin;

免疫原

免疫原:
Uniprot:
遺伝子(ID):
タンパク質配列:
MIRFILIQNRAGKTRLAKWYMQFDDDEKQKLIEEVHAVVTVRDAKHTNFVEFRNFKIIYRRYAGLYFCICVDVNDNNLAYLEAIHNFVEVLNEYFHNVCELDLVFNFYKVYTVVDEMFLAGEIRETSQTKVLKQLLMLQSLE

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
Zebrafish
100
Chicken
100
Rabbit
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P53680 基板として

Site PTM Type Enzyme
K18 Ubiquitination
K28 Ubiquitination
K30 Ubiquitination
K45 Ubiquitination
K56 Ubiquitination
S127 Phosphorylation
T129 Phosphorylation
K130 Ubiquitination
K133 Ubiquitination
S140 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. The AP-2 alpha and AP-2 sigma subunits are thought to contribute to the recognition of the [ED]-X-X-X-L-[LI] motif (By similarity). May also play a role in extracellular calcium homeostasis.

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
サブユニット構造:

Adaptor 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).

タンパク質ファミリー:

Belongs to the adaptor complexes small 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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