产品: PI3 Kinase Class III 抗体
货号: AF7921
描述: Rabbit polyclonal antibody to PI3 Kinase Class III
应用: WB
反应: Human, Mouse, Rat
预测: Pig, Bovine, Horse, Sheep, Rabbit, Chicken, Xenopus
分子量: 100kDa; 102kD(Calculated).
蛋白号: Q8NEB9
RRID: AB_2844284

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产品描述

来源:
Rabbit
应用:
WB 1:500-1:2000
*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.

反应:
Human,Mouse,Rat
预测:
Pig(92%), Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Chicken(91%), Xenopus(82%)
克隆:
Polyclonal
特异性:
PI3 Kinase Class III Antibody detects endogenous levels of total PI3 Kinase Class III.
RRID:
AB_2844284
引用格式: Affinity Biosciences Cat# AF7921, RRID:AB_2844284.
偶联:
Unconjugated.
纯化:
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.
别名:

展开/折叠

hVps34; MGC61518; Phosphatidylinositol 3 kinase catalytic subunit type 3; Phosphatidylinositol 3 kinase class 3; Phosphatidylinositol 3 kinase p100 subunit; Phosphatidylinositol 3-kinase catalytic subunit type 3; Phosphatidylinositol 3-kinase p100 subunit; Phosphoinositide 3 kinase class 3; Phosphoinositide-3-kinase class 3; PI3 kinase type 3; PI3-kinase type 3; PI3K type 3; Pik3c3; PK3C3_HUMAN; PtdIns 3 kinase type 3; PtdIns-3-kinase type 3; Vps 34; Vps34;

抗原和靶标

免疫原:
Uniprot:
基因/基因ID:
表达:
Q8NEB9 PK3C3_HUMAN:

Ubiquitously expressed, with a highest expression in skeletal muscle.

序列:
MGEAEKFHYIYSCDLDINVQLKIGSLEGKREQKSYKAVLEDPMLKFSGLYQETCSDLYVTCQVFAEGKPLALPVRTSYKAFSTRWNWNEWLKLPVKYPDLPRNAQVALTIWDVYGPGKAVPVGGTTVSLFGKYGMFRQGMHDLKVWPNVEADGSEPTKTPGRTSSTLSEDQMSRLAKLTKAHRQGHMVKVDWLDRLTFREIEMINESEKRSSNFMYLMVEFRCVKCDDKEYGIVYYEKDGDESSPILTSFELVKVPDPQMSMENLVESKHHKLARSLRSGPSDHDLKPNAATRDQLNIIVSYPPTKQLTYEEQDLVWKFRYYLTNQEKALTKFLKCVNWDLPQEAKQALELLGKWKPMDVEDSLELLSSHYTNPTVRRYAVARLRQADDEDLLMYLLQLVQALKYENFDDIKNGLEPTKKDSQSSVSENVSNSGINSAEIDSSQIITSPLPSVSSPPPASKTKEVPDGENLEQDLCTFLISRACKNSTLANYLYWYVIVECEDQDTQQRDPKTHEMYLNVMRRFSQALLKGDKSVRVMRSLLAAQQTFVDRLVHLMKAVQRESGNRKKKNERLQALLGDNEKMNLSDVELIPLPLEPQVKIRGIIPETATLFKSALMPAQLFFKTEDGGKYPVIFKHGDDLRQDQLILQIISLMDKLLRKENLDLKLTPYKVLATSTKHGFMQFIQSVPVAEVLDTEGSIQNFFRKYAPSENGPNGISAEVMDTYVKSCAGYCVITYILGVGDRHLDNLLLTKTGKLFHIDFGYILGRDPKPLPPPMKLNKEMVEGMGGTQSEQYQEFRKQCYTAFLHLRRYSNLILNLFSLMVDANIPDIALEPDKTVKKVQDKFRLDLSDEEAVHYMQSLIDESVHALFAAVVEQIHKFAQYWRK

种属预测

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。

Species
Results
Score
Horse
100
Bovine
100
Sheep
100
Rabbit
100
Pig
92
Chicken
91
Xenopus
82
Zebrafish
73
Dog
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

翻译修饰 - Q8NEB9 作为底物

Site PTM Type Enzyme
S25 Phosphorylation
K29 Acetylation
K29 Ubiquitination
K36 Methylation
K36 Ubiquitination
K96 Ubiquitination
K132 Ubiquitination
K144 Ubiquitination
K158 Ubiquitination
T159 Phosphorylation P06493 (CDK1) , Q00535 (CDK5)
T163 Phosphorylation
S164 Phosphorylation
S165 Phosphorylation
S168 Phosphorylation
K209 Ubiquitination
K229 Ubiquitination
Y231 Phosphorylation
K238 Ubiquitination
S244 Phosphorylation
S249 Phosphorylation
S261 Phosphorylation
S268 Phosphorylation
K269 Ubiquitination
S276 Phosphorylation
S282 Phosphorylation
K287 Methylation
K287 Ubiquitination
T305 Phosphorylation
Y310 Phosphorylation
Y321 Phosphorylation
Y322 Phosphorylation
T324 Phosphorylation
K328 Ubiquitination
K346 Ubiquitination
Y379 Phosphorylation
Y395 Phosphorylation
K412 Ubiquitination
S448 Phosphorylation
S454 Phosphorylation
S455 Phosphorylation
K463 Ubiquitination
T488 Phosphorylation
K582 Ubiquitination
K600 Ubiquitination
K613 Methylation
T625 Phosphorylation
K630 Ubiquitination
Y631 Phosphorylation
K666 Ubiquitination
T668 Phosphorylation Q00535 (CDK5)
T677 Phosphorylation
K706 Ubiquitination
K771 Acetylation
K781 Acetylation
K781 Ubiquitination
Y803 Phosphorylation
K840 Sumoylation
K845 Sumoylation
Y884 Phosphorylation

研究背景

功能:

Catalytic subunit of the PI3K complex that mediates formation of phosphatidylinositol 3-phosphate; different complex forms are believed to play a role in multiple membrane trafficking pathways: PI3KC3-C1 is involved in initiation of autophagosomes and PI3KC3-C2 in maturation of autophagosomes and endocytosis. Involved in regulation of degradative endocytic trafficking and required for the abcission step in cytokinesis, probably in the context of PI3KC3-C2. Involved in the transport of lysosomal enzyme precursors to lysosomes. Required for transport from early to late endosomes (By similarity).

细胞定位:

Midbody. Late endosome. Cytoplasmic vesicle>Autophagosome.
Note: As component of the PI3K complex I localized to pre-autophagosome structures. As component of the PI3K complex II localized predominantly to endosomes (Probable). Localizes also to discrete punctae along the ciliary axoneme and to the base of the ciliary axoneme (By similarity).

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
组织特异性:

Ubiquitously expressed, with a highest expression in skeletal muscle.

亚基结构:

Component of the PI3K (PI3KC3/PI3K-III/class III phosphatidylinositol 3-kinase) complex the core of which is composed of the catalytic subunit PIK3C3, the regulatory subunit PIK3R4 and BECN1 associating with additional regulatory/auxilliary subunits to form alternative complex forms. Alternative complex forms containing a forth regulatory subunit in a mutually exclusive manner are: the PI3K complex I (PI3KC3-C1) containing ATG14, and the PI3K complex II (PI3KC3-C2) containing UVRAG. PI3KC3-C1 displays a V-shaped architecture with PIK3R4 serving as a bridge between PIK3C3 and the ATG14:BECN1 subcomplex. Both, PI3KC3-C1 and PI3KC3-C2, can associate with further regulatory subunits such as RUBCN, SH3GLB1/Bif-1 and AMBRA1. PI3KC3-C1 probably associates with PIK3CB (By similarity). Interacts with RAB7A in the presence of PIK3R4. Interacts with AMBRA1 (By similarity). Interacts with BECN1P1/BECN2. Interacts with SLAMF1. May be a component of a complex composed of RAB5A (in GDP-bound form), DYN2 and PIK3C3 (By similarity). Interacts with NCKAP1L.

蛋白家族:

Belongs to the PI3/PI4-kinase family.

研究领域

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

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

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

· Environmental Information Processing > Signal transduction > Phosphatidylinositol signaling system.

· Environmental Information Processing > Signal transduction > Apelin signaling pathway.   (View pathway)

· Human Diseases > Infectious diseases: Bacterial > Tuberculosis.

· Metabolism > Carbohydrate metabolism > Inositol phosphate metabolism.

· Metabolism > Global and overview maps > Metabolic pathways.

文献引用

1). DADLE promotes motor function recovery by inhibiting cytosolic phospholipase A2 mediated lysosomal membrane permeabilization after spinal cord injury. British journal of pharmacology (PubMed: 37766498) [IF=7.3]

2). The potential immunotoxicity of fine particulate matter based on SD rat spleen. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (PubMed: 31218585) [IF=5.8]

Application: WB    Species: rat    Sample: spleen

Fig. 6 |PM2.5 exposure led to the autophagy of spleen. a, b LC3,p62, and VPS34 expressions were determined by Western blot assay and statistical analysis of LC3,p62, and VPS34 expressions by summer PM2.5 treatment in SD Rats.

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