製品: WIPI1 Antibody
カタログ: DF13587
タンパク質の説明: Rabbit polyclonal antibody to WIPI1
アプリケーション: WB IHC
反応性: Human, Mouse, Rat
予測: Pig, Bovine, Horse, Rabbit, Dog, Chicken
分子量: 48kDa; 49kD(Calculated).
ユニプロット: Q5MNZ9
RRID: AB_2846606

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製品説明

ソース:
Rabbit
アプリケーション:
WB 1:500-1:2000, 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(88%), Horse(100%), Rabbit(100%), Dog(88%), Chicken(86%)
クローナリティ:
Polyclonal
特異性:
WIPI1 Antibody detects endogenous levels of total WIPI1.
RRID:
AB_2846606
引用形式: Affinity Biosciences Cat# DF13587, RRID:AB_2846606.
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

ATG 18; ATG18; Atg18 protein homolog; ATG18A; FLJ10055; WD repeat domain phosphoinositide interacting 1; WD repeat domain phosphoinositide interacting protein 1; WD repeat domain phosphoinositide-interacting protein 1; WD40 repeat protein interacting with phosphoinositides of 49 kDa; WD40 repeat protein interacting with phosphoInositides of 49kDa; WIPI 1 alpha; WIPI 1; WIPI 49; WIPI 49 kDa; WIPI-1; wipi1; WIPI1_HUMAN; WIPI49;

免疫原

免疫原:
Uniprot:
遺伝子(ID):
発現特異性:
Q5MNZ9 WIPI1_HUMAN:

Ubiquitously expressed. Highly expressed in skeletal muscle, heart, testis, pancreas and placenta. Highly expressed in G361, Sk-mel-28, Sk-mel-13, WM852 and WM451 cells. Up-regulated in a variety of tumor tissues.

タンパク質配列:
MEAEAADAPPGGVESALSCFSFNQDCTSLATGTKAGYKLFSLSSVEQLDQVHGSNEIPDVYIVERLFSSSLVVVVSHTKPRQMNVYHFKKGTEICNYSYSSNILSIRLNRQRLLVCLEESIYIHNIKDMKLLKTLLDIPANPTGLCALSINHSNSYLAYPGSLTSGEIVLYDGNSLKTVCTIAAHEGTLAAITFNASGSKLASASEKGTVIRVFSVPDGQKLYEFRRGMKRYVTISSLVFSMDSQFLCASSNTETVHIFKLEQVTNSRPEEPSTWSGYMGKMFMAATNYLPTQVSDMMHQDRAFATARLNFSGQRNICTLSTIQKLPRLLVASSSGHLYMYNLDPQDGGECVLIKTHSLLGSGTTEENKENDLRPSLPQSYAATVARPSASSASTVPGYSEDGGALRGEVIPEHEFATGPVCLDDENEFPPIILCRGNQKGKTKQS

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
Rabbit
100
Bovine
88
Dog
88
Chicken
86
Xenopus
63
Zebrafish
57
Sheep
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - Q5MNZ9 基板として

Site PTM Type Enzyme
K89 Methylation
K90 Methylation
T143 Phosphorylation
S376 Phosphorylation

研究背景

機能:

Component of the autophagy machinery that controls the major intracellular degradation process by which cytoplasmic materials are packaged into autophagosomes and delivered to lysosomes for degradation. Plays an important role in starvation- and calcium-mediated autophagy, as well as in mitophagy. Functions downstream of the ULK1 and PI3-kinases that produce phosphatidylinositol 3-phosphate (PtdIns3P) on membranes of the endoplasmic reticulum once activated. Binds phosphatidylinositol 3-phosphate (PtdIns3P), and maybe other phosphoinositides including PtdIns3,5P2 and PtdIns5P, and is recruited to phagophore assembly sites at the endoplasmic reticulum membranes. There, it assists WIPI2 in the recruitment of ATG12-ATG5-ATG16L1, a complex that directly controls the elongation of the nascent autophagosomal membrane. Involved in xenophagy of Staphylococcus aureus. Invading S.aureus cells become entrapped in autophagosome-like WIPI1 positive vesicles targeted for lysosomal degradation. Plays also a distinct role in controlling the transcription of melanogenic enzymes and melanosome maturation, a process that is distinct from starvation-induced autophagy. May also regulate the trafficking of proteins involved in the mannose-6-phosphate receptor (MPR) recycling pathway.

細胞の位置付け:

Golgi apparatus>trans-Golgi network. Endosome. Cytoplasmic vesicle>Clathrin-coated vesicle. Preautophagosomal structure membrane>Peripheral membrane protein. Cytoplasm>Cytoskeleton.
Note: Trans elements of the Golgi and peripheral endosomes. Dynamically cycles through these compartments and is susceptible to conditions that modulate membrane flux. Enriched in clathrin-coated vesicles. Upon starvation-induced autophagy, accumulates at subcellular structures in the cytoplasm: enlarged vesicular and lasso-like structures, and large cup-shaped structures predominantly around the nucleus. Recruitment to autophagic membranes is controlled by MTMR14. Labile microtubules specifically recruit markers of autophagosome formation like WIPI1, whereas mature autophagosomes may bind to stable microtubules.

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:

Ubiquitously expressed. Highly expressed in skeletal muscle, heart, testis, pancreas and placenta. Highly expressed in G361, Sk-mel-28, Sk-mel-13, WM852 and WM451 cells. Up-regulated in a variety of tumor tissues.

サブユニット構造:

Interacts with androgen receptor (AR) and the estrogen receptors ESR1 and ESR2. Interacts with WIPI2. Interacts with WDR45. Interacts with ATG16L1. May interact with NUDC.

タンパク質ファミリー:

The N-terminus might form a beta-propeller domain involved in specific binding to phosphatidylinositol 3,5-bisphosphate (PIP2), leading to the association of the protein to the membrane. Association to the membrane can also occur through binding to phosphatidylinositol 3-monophosphate (PI3P).

Belongs to the WD repeat SVP1 family.

研究領域

· Cellular Processes > Transport and catabolism > Autophagy - other.   (View pathway)

· Cellular Processes > Transport and catabolism > Autophagy - animal.   (View pathway)

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