产品: HMGCR 小鼠 单克隆 抗体
货号: BF9382
描述: Mouse monoclonal antibody to HMGCR
应用: WB
反应: Human
预测: Mouse, Rat, Pig, Bovine, Horse, Sheep, Rabbit, Dog, Xenopus
分子量: 95kDa; 97kD(Calculated).
蛋白号: P04035

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 100ul RMB¥ 1150 2300 现货

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产品描述

来源:
Mouse
应用:
WB 1:500-1:3000
*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
克隆:
Monoclonal [AFfirm9382]
特异性:
HMGCR Mouse Monoclonal Antibody detects endogenous levels of total HMGCR.
偶联:
Unconjugated.
纯化:
Affinity-chromatography.
保存:
Mouse IgG1 in phosphate buffered saline (without Mg2+ and Ca2+), 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

3 hydroxy 3 methylglutaryl CoA reductase; 3 hydroxy 3 methylglutaryl Coenzyme A reductase; 3 hydroxymethylglutaryl CoA reductase; 3-hydroxy-3-methylglutaryl CoA reductase (NADPH); 3-hydroxy-3-methylglutaryl-coenzyme A reductase; 3H3M; HMDH_HUMAN; HMG CoA reductase; HMG CoAR; HMG-CoA reductase; Hmgcr; Hydroxymethylglutaryl CoA reductase; LDLCQ3; MGC103269; Red;

抗原和靶标

免疫原:
Uniprot:
基因/基因ID:
描述:
HMG-CoA reductase is the rate-limiting enzyme for cholesterol synthesis and is regulated via a negative feedback mechanism mediated by sterols and non-sterol metabolites derived from mevalonate, the product of the reaction catalyzed by reductase. Normally in mammalian cells this enzyme is suppressed by cholesterol derived from the internalization and degradation of low density lipoprotein (LDL) via the LDL receptor. Competitive inhibitors of the reductase induce the expression of LDL receptors in the liver, which in turn increases the catabolism of plasma LDL and lowers the plasma concentration of cholesterol, an important determinant of atherosclerosis. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2008]
序列:
MLSRLFRMHGLFVASHPWEVIVGTVTLTICMMSMNMFTGNNKICGWNYECPKFEEDVLSSDIIILTITRCIAILYIYFQFQNLRQLGSKYILGIAGLFTIFSSFVFSTVVIHFLDKELTGLNEALPFFLLLIDLSRASTLAKFALSSNSQDEVRENIARGMAILGPTFTLDALVECLVIGVGTMSGVRQLEIMCCFGCMSVLANYFVFMTFFPACVSLVLELSRESREGRPIWQLSHFARVLEEEENKPNPVTQRVKMIMSLGLVLVHAHSRWIADPSPQNSTADTSKVSLGLDENVSKRIEPSVSLWQFYLSKMISMDIEQVITLSLALLLAVKYIFFEQTETESTLSLKNPITSPVVTQKKVPDNCCRREPMLVRNNQKCDSVEEETGINRERKVEVIKPLVAETDTPNRATFVVGNSSLLDTSSVLVTQEPEIELPREPRPNEECLQILGNAEKGAKFLSDAEIIQLVNAKHIPAYKLETLMETHERGVSIRRQLLSKKLSEPSSLQYLPYRDYNYSLVMGACCENVIGYMPIPVGVAGPLCLDEKEFQVPMATTEGCLVASTNRGCRAIGLGGGASSRVLADGMTRGPVVRLPRACDSAEVKAWLETSEGFAVIKEAFDSTSRFARLQKLHTSIAGRNLYIRFQSRSGDAMGMNMISKGTEKALSKLHEYFPEMQILAVSGNYCTDKKPAAINWIEGRGKSVVCEAVIPAKVVREVLKTTTEAMIEVNINKNLVGSAMAGSIGGYNAHAANIVTAIYIACGQDAAQNVGSSNCITLMEASGPTNEDLYISCTMPSIEIGTVGGGTNLLPQQACLQMLGVQGACKDNPGENARQLARIVCGTVMAGELSLMAALAAGHLVKSHMIHNRSKINLQDLQGACTKKTA

翻译修饰 - P04035 作为底物

Site PTM Type Enzyme
K89 Ubiquitination
K142 Ubiquitination
K248 Ubiquitination
S261 Phosphorylation
S278 Phosphorylation
T286 Phosphorylation
K288 Ubiquitination
K299 Ubiquitination
K351 Ubiquitination
S356 Phosphorylation
K362 Ubiquitination
K363 Ubiquitination
K381 Ubiquitination
T389 Phosphorylation
K396 Ubiquitination
K401 Ubiquitination
T409 Phosphorylation
S420 Phosphorylation
T425 Phosphorylation
S427 Phosphorylation
T431 Phosphorylation
K457 Ubiquitination
K460 Ubiquitination
S463 Phosphorylation
K474 Ubiquitination
K480 Ubiquitination
K502 Ubiquitination
S504 Phosphorylation
S602 Phosphorylation
K606 Ubiquitination
K619 Ubiquitination
K633 Ubiquitination
S637 Phosphorylation
Y644 Phosphorylation
K662 Ubiquitination
K666 Ubiquitination
K670 Ubiquitination
K692 Sumoylation
K692 Ubiquitination
K704 Ubiquitination
K715 Ubiquitination
K864 Ubiquitination
S872 Phosphorylation
K873 Ubiquitination
T884 Phosphorylation
K885 Ubiquitination

研究背景

功能:

Transmembrane glycoprotein that is the rate-limiting enzyme in cholesterol biosynthesis as well as in the biosynthesis of nonsterol isoprenoids that are essential for normal cell function including ubiquinone and geranylgeranyl proteins.

翻译修饰:

N-glycosylated. Deglycosylated by NGLY1 on release from the endoplasmic reticulum (ER) in a sterol-mediated manner.

Undergoes sterol-mediated ubiquitination and ER-associated degradation (ERAD). Accumulation of sterols in the endoplasmic reticulum (ER) membrane, triggers binding of the reductase to the ER membrane protein INSIG1. This INSIG1 binding leads to the recruitment of the ubiquitin ligase, AMFR/gp78 or RNF145, initiating ubiquitination of the reductase. The ubiquitinated reductase is then extracted from the ER membrane and delivered to cytosolic 26S proteosomes by a mechanism probably mediated by the ATPase Valosin-containing protein VCP/p97. Lys-248 is the main site of ubiquitination. Ubiquitination is enhanced by the presence of a geranylgeranylated protein.

细胞定位:

Endoplasmic reticulum membrane>Multi-pass membrane protein.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
亚基结构:

Homodimer. Interacts (via its SSD) with INSIG1; the interaction, accelerated by sterols, leads to the recruitment of HMGCR to AMFR/gp78 for its ubiquitination by the sterol-mediated ERAD pathway. Interacts with UBIAD1.

蛋白家族:

Belongs to the HMG-CoA reductase family.

研究领域

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

· Metabolism > Metabolism of terpenoids and polyketides > Terpenoid backbone biosynthesis.

· Metabolism > Global and overview maps > Metabolic pathways.

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