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GAPDH抗体

简要描述:Glyceraldehyde 3 phosphate dehydrogenase (GAPDH) iswell known as one of the key enzymes involved in glycolysis.

  • 产品型号:abs132004
  • 厂商性质:生产厂家
  • 更新时间:2024-03-03
  • 访  问  量:1032

详细介绍

品牌absinCAS-
分子式-纯度浓度1mg/ml
分子量-货号abs132004
规格50ug;100ug供货周期现货
主要用途WB 1:3000-1:30000, IHC 1:200, IF 1:200,应用领域生物产业,综合
概述
描述

Glyceraldehyde 3 phosphate dehydrogenase (GAPDH) iswell known as one of the key enzymes involved in glycolysis.As well as functioning as a glycolytic enzyme in cytoplasm,recent evidence suggests that mammalian GAPDHis also involved in a great number of intracellular procesessuch as membrane fusion, microtubule bundling, phosphotransferaseactivity, nuclear RNA export, DNA replication,and DNA repair.

别名
GAPDH抗体
宿主
Rabbit
特异性
GAPDH antibody detects endogenous levels of total GAPDH.
反应种属
Human, Mouse, Rat, Pig, Bovine, Goat, Monkey, Chicken
预测反应种属
Chicken;Rabbit;Pig;Dog;Sheep;Horse;Bovine
应用
WB 1:3000-1:30000, IHC 1:200, IF 1:200, ELISA(peptide) 1:20000-1:40000
分子量
Predicted molecular weight: 36kD
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
免疫原
A synthesized peptide derived from human GAPDH.
性能
浓度
1mg/ml
纯化方法
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin .
类型
Polyclonal Antibody
储存/保存方法
Store at -20 °C for one year. Avoid repeated freeze/thaw cycles
存储溶液
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.
靶标
背景说明
Has both glyceraldehyde-3-phosphate dehydrogenase and nitrosylase activities, thereby playing a role in glycolysis and nuclear functions, respectively. Participates in nuclear events including transcription, RNA transport, DNA replication and apoptosis. Nuclear functions are probably due to the nitrosylase activity that mediates cysteine S-nitrosylation of nuclear target proteins such as SIRT1, HDAC2 and PRKDC. Modulates the organization and assembly of the cytoskeleton. Facilitates the CHP1-dependent microtubule and membrane associations through its ability to stimulate the binding of CHP1 to microtubules (By similarity). Glyceraldehyde-3-phosphate dehydrogenase is a key enzyme in glycolysis that catalyzes the first step of the pathway by converting D-glyceraldehyde 3-phosphate (G3P) into 3-phospho-D-glyceroyl phosphate. Component of the GAIT (gamma interferon-activated inhibitor of translation) complex which mediates interferon-gamma-induced transcript-selective translation inhibition in inflammation processes. Upon interferon-gamma treatment assembles into the GAIT complex which binds to stem loop-containing GAIT elements in the 3'-UTR of diverse inflammatory mRNAs (such as ceruplasmin) and suppresses their translation.
翻译后修饰
S-nitrosylation of Cys-152 leads to interaction with SIAH1, followed by translocation to the nucleus (By similarity). S-nitrosylation of Cys-247 is induced by interferon-gamma and LDL(ox) implicating the iNOS-S100A8/9 transnitrosylase complex and seems to prevent interaction with phosphorylated RPL13A and to interfere with GAIT complex activity.ISGylated.Sulfhydration at Cys-152 increases catalytic activity.Oxidative stress can promote the formation of high molecular weight disulfide-linked GAPDH aggregates, through a process called nucleocytoplasmic coagulation. Such aggregates can be observed in vivo in the affected tissues of patients with Alzheimer disease or alcoholic liver cirrhosis, or in cell cultures during necrosis. Oxidation at Met-46 may play a pivotal role in the formation of these insoluble structures. This modification has been detected in vitro following treatment with free radical donor (+/-)-(E)-4-ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide. It has been proposed to destabilize nearby residues, increasing the likelihood of secondary oxidative damages, including oxidation of Tyr-45 and Met-105. This cascade of oxidations may augment GAPDH misfolding, leading to intermolecular disulfide cross-linking and aggregation.
细胞定位
Cytoskeleton;Cytosol;Extracellular region or secreted;Nucleus;Plasma Membrane;
UniProt
P04406

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