产品: ATG3 抗体
货号: DF8216
描述: Rabbit polyclonal antibody to ATG3
应用: WB
文献验证: WB
反应: Human
预测: Pig, Bovine, Sheep, Rabbit, Dog, Chicken, Xenopus
分子量: 40 kDa; 36kD(Calculated).
蛋白号: Q9NT62
RRID: AB_2841521

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   规格 价格 库存
 100ul RMB¥ 2300 现货
 200ul RMB¥ 3000 现货

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产品描述

来源:
Rabbit
应用:
WB 1:1000-3000
*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
预测:
Pig(100%), Bovine(%), Sheep(%), Rabbit(%), Dog(%), Chicken(%), Xenopus(%)
克隆:
Polyclonal
特异性:
ATG3 Antibody detects endogenous levels of total ATG3.
RRID:
AB_2841521
引用格式: Affinity Biosciences Cat# DF8216, RRID:AB_2841521.
偶联:
Unconjugated. 130
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

2610016C12Rik; Apg 3; APG3; APG3 autophagy 3 like; APG3 like; APG3, S. cerevisiae, homolog of; APG3-like; APG3L; Apg3p; ATG 3; ATG3; ATG3 autophagy related 3 homolog; ATG3 autophagy related 3 homolog (S. cerevisiae); ATG3_HUMAN; Autophagy 3, S. cerevisiae, homolog of; Autophagy Apg3p/Aut1p like; autophagy related 3; Autophagy related protein 3; Autophagy-related protein 3; DKFZp564M1178; FLJ22125; hApg3; MGC15201; OTTHUMP00000214547; OTTHUMP00000214548; PC3 96; Protein PC3-96; Ubiquitin-like-conjugating enzyme ATG3;

抗原和靶标

免疫原:
Uniprot:
基因/基因ID:
表达:
Q9NT62 ATG3_HUMAN:

Widely expressed, with a highest expression in heart, skeletal muscle, kidney, liver and placenta.

序列:
MQNVINTVKGKALEVAEYLTPVLKESKFKETGVITPEEFVAAGDHLVHHCPTWQWATGEELKVKAYLPTGKQFLVTKNVPCYKRCKQMEYSDELEAIIEEDDGDGGWVDTYHNTGITGITEAVKEITLENKDNIRLQDCSALCEEEEDEDEGEAADMEEYEESGLLETDEATLDTRKIVEACKAKTDAGGEDAILQTRTYDLYITYDKYYQTPRLWLFGYDEQRQPLTVEHMYEDISQDHVKKTVTIENHPHLPPPPMCSVHPCRHAEVMKKIIETVAEGGGELGVHMYLLIFLKFVQAVIPTIEYDYTRHFTM

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
Pig
100
Bovine
100
Sheep
100
Dog
100
Xenopus
100
Chicken
100
Rabbit
100
Zebrafish
75
Horse
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

研究背景

功能:

E2 conjugating enzyme required for the cytoplasm to vacuole transport (Cvt), autophagy, and mitochondrial homeostasis. Responsible for the E2-like covalent binding of phosphatidylethanolamine to the C-terminal Gly of ATG8-like proteins (GABARAP, GABARAPL1, GABARAPL2 or MAP1LC3A). The ATG12-ATG5 conjugate plays a role of an E3 and promotes the transfer of ATG8-like proteins from ATG3 to phosphatidylethanolamine (PE). This step is required for the membrane association of ATG8-like proteins. The formation of the ATG8-phosphatidylethanolamine conjugates is essential for autophagy and for the cytoplasm to vacuole transport (Cvt). Preferred substrate is MAP1LC3A. Also acts as an autocatalytic E2-like enzyme, catalyzing the conjugation of ATG12 to itself, ATG12 conjugation to ATG3 playing a role in mitochondrial homeostasis but not in autophagy. ATG7 (E1-like enzyme) facilitates this reaction by forming an E1-E2 complex with ATG3. Promotes primary ciliogenesis by removing OFD1 from centriolar satellites via the autophagic pathway.

翻译修饰:

Conjugated to ATG12 at Lys-243. ATG12-conjugation plays a role in regulation of mitochondrial homeostasis and cell death, while it is not involved in PE-conjugation to ATG8-like proteins and autophagy.

Cleaved by CASP8 upon death ligand binding such as tumor necrosis factor-alpha. CASP8 cleavage blocks survival-related autophagy and favors apoptosis.

细胞定位:

Cytoplasm.

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:

Widely expressed, with a highest expression in heart, skeletal muscle, kidney, liver and placenta.

亚基结构:

Interacts with ATG7 and ATG12. The complex, composed of ATG3 and ATG7, plays a role in the conjugation of ATG12 to ATG5. Interacts with FNBP1L.

蛋白家族:

Belongs to the ATG3 family.

研究领域

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

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

文献引用

1). Corresponding Changes of Autophagy‐Related Genes and Proteins in Different Stages of Knee Osteoarthritis: An Animal Model Study. Orthopaedic Surgery, 2022 (PubMed: 35088942) [IF=1.8]

Application: WB    Species: Mouse    Sample: cartilage tissues

Fig. 3 Bands of autophagy‐related genes in Western blotting. The integrated densities of the bands were calculated by Image J.

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