产品: PNPLA2 抗体
货号: DF7756
描述: Rabbit polyclonal antibody to PNPLA2
应用: WB IHC IF/ICC
反应: Human, Mouse
分子量: 54 kDa; 55kD(Calculated).
蛋白号: Q96AD5
RRID: AB_2841222

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   规格 价格 库存
 50ul RMB¥ 1250 现货
 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, IHC 1:50-1:200, IF/ICC 1:100-1:500
*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
克隆:
Polyclonal
特异性:
PNPLA2 Antibody detects endogenous levels of total PNPLA2.
RRID:
AB_2841222
引用格式: Affinity Biosciences Cat# DF7756, RRID:AB_2841222.
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

1110001C14Rik; Adipose triglyceride lipase; ATGL; ATGL DESNUTRIN; Calcium independent phospholipase A2; Calcium-independent phospholipase A2; Desnutrin; EC 3.1.1.3; FP17548; IPLA2 zeta; IPLA2-zeta; Mutant patatin like phospholipase domain containing 2; Patatin like phospholipase domain containing 2; PATATIN LIKE PHOSPHOLIPASE DOMAIN CONTAINING PROTEIN 2; Patatin-like phospholipase domain-containing protein 2; PEDF R; PHOSPHOLIPASE A2 CALCIUM INDEPENDENT ZETA; Pigment epithelium derived factor; Pigment epithelium-derived factor; plpl; plpl2; PLPL2_HUMAN; Pnpla2; Transport secretion protein 2; Transport secretion protein 2.2; Transport-secretion protein 2; Triglyceride hydrolase; TTS 2.2; TTS2; TTS2.2; ZETA;

抗原和靶标

免疫原:
Uniprot:
基因/基因ID:
表达:
Q96AD5 PLPL2_HUMAN:

Highest expression in adipose tissue. Also detected in heart, skeletal muscle, and portions of the gastrointestinal tract. Detected in normal retina and retinoblastoma cells. Detected in retinal pigment epithelium and, at lower intensity, in the inner segments of photoreceptors and in the ganglion cell layer of the neural retina (at protein level).

序列:
MFPREKTWNISFAGCGFLGVYYVGVASCLREHAPFLVANATHIYGASAGALTATALVTGVCLGEAGAKFIEVSKEARKRFLGPLHPSFNLVKIIRSFLLKVLPADSHEHASGRLGISLTRVSDGENVIISHFNSKDELIQANVCSGFIPVYCGLIPPSLQGVRYVDGGISDNLPLYELKNTITVSPFSGESDICPQDSSTNIHELRVTNTSIQFNLRNLYRLSKALFPPEPLVLREMCKQGYRDGLRFLQRNGLLNRPNPLLALPPARPHGPEDKDQAVESAQAEDYSQLPGEDHILEHLPARLNEALLEACVEPTDLLTTLSNMLPVRLATAMMVPYTLPLESALSFTIRLLEWLPDVPEDIRWMKEQTGSICQYLVMRAKRKLGRHLPSRLPEQVELRRVQSLPSVPLSCAAYREALPGWMRNNLSLGDALAKWEECQRQLLLGLFCTNVAFPPEALRMRAPADPAPAPADPASPQHQLAGPAPLLSTPAPEARPVIGALGL

翻译修饰 - Q96AD5 作为底物

Site PTM Type Enzyme
K74 Ubiquitination
K92 Ubiquitination
K100 Ubiquitination
K224 Ubiquitination
Y287 Phosphorylation
K367 Ubiquitination
S391 Phosphorylation
S404 Phosphorylation
S407 Phosphorylation
S411 Phosphorylation
S428 Phosphorylation
K435 Ubiquitination
S476 Phosphorylation
T490 Phosphorylation

研究背景

功能:

Catalyzes the initial step in triglyceride hydrolysis in adipocyte and non-adipocyte lipid droplets. Also has acylglycerol transacylase activity. May act coordinately with LIPE/HLS within the lipolytic cascade. Regulates adiposome size and may be involved in the degradation of adiposomes. May play an important role in energy homeostasis. May play a role in the response of the organism to starvation, enhancing hydrolysis of triglycerides and providing free fatty acids to other tissues to be oxidized in situations of energy depletion.

翻译修饰:

Phosphorylation at Ser-404 by PKA is increased during fasting and moderate intensity exercise, and moderately increases lipolytic activity (By similarity). Phosphorylation at Ser-404 is increased upon beta-adrenergic stimulation.

细胞定位:

Lipid droplet. Cell membrane>Single-pass type II membrane protein.

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:

Highest expression in adipose tissue. Also detected in heart, skeletal muscle, and portions of the gastrointestinal tract. Detected in normal retina and retinoblastoma cells. Detected in retinal pigment epithelium and, at lower intensity, in the inner segments of photoreceptors and in the ganglion cell layer of the neural retina (at protein level).

亚基结构:

Interacts with ABHD5; this association stimulates PNPLA2 triglyceride hydrolase activity (By similarity). Interacts with SERPINF1; interacts at one site of interaction. Despite a colocalization in lipid droplets, it probably does not interact with PLIN (By similarity). Interacts with PLIN5; prevents interaction with ABHD5 (By similarity). Interacts with FAF2.

研究领域

· Metabolism > Lipid metabolism > Glycerolipid metabolism.

· Metabolism > Global and overview maps > Metabolic pathways.

· Organismal Systems > Endocrine system > Regulation of lipolysis in adipocytes.

文献引用

1). Yogurt-derived Lactobacillus plantarum Q16 alleviated high-fat diet-induced non-alcoholic fatty liver disease in mice. Food Science and Human Wellness, 2022 [IF=7.0]

Application: WB    Species: Mouse    Sample:

Fig. 5. Effects ofL. plantarum Q16 on key proteins involved in hepatic lipid metabolism in HFD-fed obese mice. Data are presented as mean ± SD (n = 6). Different lowercase alphabet letters were significantly different at the level of P < 0.05.

2). Probiotic Yogurt Alleviates High-Fat Diet-Induced Lipid Accumulation and Insulin Resistance in Mice via the Adiponectin Pathway. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2023 (PubMed: 36695046) [IF=6.1]

3). Fufang Zhenzhu Tiaozhi Capsule Prevents Intestinal Inflammation and Barrier Disruption in Mice With Non-Alcoholic Steatohepatitis. Frontiers in Endocrinology, 2022 (PubMed: 35784533) [IF=5.2]

4). Effects of high-intensity interval training on adipose tissue lipolysis, inflammation, and metabolomics in aged rats. PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY, 2020 (PubMed: 32006095) [IF=4.5]

Application: WB    Species: rat    Sample: fat

Fig. 4 |Metabolic pathway enrichment analysis and lipolysis metabolismrelated protein and mRNA expression. Correlation analysis of 9 metabolites (a); metabolic pathway analysis in MICT versus SED (b);mRNA levels of PPAR-γ, HSL, ATGL, and TNF-α in adipose tissues (c);correlation analysis of 6 metabolites (d); metabolic pathway analysis in HIIT versus SED (e); and contents of PPAR-γ, HSL, ATGL, TNF-α, and P450scc protein (f).

5). Equisetin inhibits adiposity through AMPK-dependent regulation of brown adipocyte differentiation. Heliyon, 2024 (PubMed: 38327434) [IF=4.0]

6). Age-related changes in adipose tissue metabolomics and inflammation, cardiolipin metabolism, and ferroptosis markers in female aged rat model. Biochemical and biophysical research communications, 2022 (PubMed: 37320861) [IF=3.1]

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