產(chǎn)品貨號 :  mlR2188

英文名稱 :  GAPDH-Loading Control

中文名稱 :  3-磷酸甘油醛脫氫酶抗體

別    名 :  38 kDa BFA-dependent ADP-ribosylation substrate; Aging-associated gene 9 protein; BARS-38; cb609; EC 1.2.1.12; G3PD; G3PDH; GAPD; Glyceraldehyde 3 phosphate dehydrogenase; Glyceraldehyde 3 phosphate dehydrogenase liver; Glyceraldehyde 3 phosphate dehydrogenase muscle; KNC-NDS6; MGC102544; MGC102546; MGC103190; MGC103191; MGC105239; MGC127711; MGC88685; OCAS, p38 component; OCT1 coactivator in S phase, 38-KD component; wu:fb33a10.  

產(chǎn)品類型 :  內(nèi)參抗體

研究領(lǐng)域 :  免疫學(xué)  

抗體來源 :  Rabbit

克隆類型 :  Polyclonal

交叉反應(yīng)  :  Human, Mouse, Rat, Rabbit,

產(chǎn)品應(yīng)用 :  WB=1:2000-10000 IHC-P=1:400-800 IHC-F=1:400-800 IF=1:100-500 （石蠟切片需做抗原修復(fù)）

not yet tested in other applications.

optimal dilutions/concentrations should be determined by the end user.

分 子 量 :  37kDa

細(xì)胞定位 :  細(xì)胞核 細(xì)胞漿 細(xì)胞膜

性    狀 :  Lyophilized or Liquid

濃    度 :  1mg/ml

免 疫 原 :  GAPDH protein of rabbit:

亞    型 :  IgG

純化方法 :  affinity purified by Protein A

儲(chǔ) 存 液 :  0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

保存條件 :  Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.

PubMed :  PubMed

產(chǎn)品介紹 background:

Glyceraldehyde 3 phosphate dehydrogenase (GAPDH) is well 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 GAPDH is also involved in a great number of intracellular proceses such as membrane fusion, microtubule bundling, phosphotransferase activity, nuclear RNA export, DNA replication, and DNA repair. During the last decade a lot of data appeared concerning the role of GAPDH in different pathologies including prostate cancer progression, programmed neuronal cell death, age related neuronal diseases, such as Alzheimer's and Huntington's disease. GAPDH is expressed in all cells. It is constitutively expressed in almost all tissues at high levels. There are however some physiological factors such as hypoxia and diabetes that increase GAPDH expression in certain cell types. GAPDH molecule is composed of four 38kDa subunits.

Function:

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. 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.

Subunit:

Homotetramer. Interacts with TPPP; the interaction is direct. Interacts (when S-nitrosylated) with SIAH1; leading to nuclear translocation. Interacts with RILPL1/GOSPEL, leading to prevent the interaction between GAPDH and SIAH1 and prevent nuclear translocation. Interacts with EIF1AD, USP25, PRKCI and WARS.

Subcellular Location:

Cytoplasm, cytosol. Nucleus. Cytoplasm, perinuclear region. Membrane. Note=Translocates to the nucleus following S-nitrosylation and interaction with SIAH1, which contains a nuclear localization signal. Postnuclear and Perinuclear regions.

Post-translational modifications:

S-nitrosylation of Cys-152 leads to interaction with SIAH1, followed by translocation to the nucleus.

ISGylated (Probable).

Sulfhydration at Cys-152 increases catalytic activity.

Similarity:

Belongs to the glyceraldehyde-3-phosphate dehydrogenase family.

SWISS:

P04406

Gene ID:

100009074

Unigene: 35640 Zebrafish

Important Note:

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

甘油醛-3-磷酸脫氫酶（Glyceraldehyde 3 phosphate dehydrogenase，GAPDH）是糖酵解（glycolysis）過程中的關(guān)鍵酶。除了在胞質(zhì)中作為糖酵解的酶以外，有證據(jù)表明哺乳動(dòng)物細(xì)胞中的GAPDH參與了多種胞內(nèi)生化過程，包括膜融合（membrane fusion）、微管成束（microtubule bundling）、磷酸轉(zhuǎn)移酶（phosphotransferase）激活、核內(nèi)RNA出核、DNA復(fù)制與DNA修復(fù)。一些生理因素，諸如低氧（hypoxia）和尿糖（diabetes），可以增加GAPDH在特定細(xì)胞中的表達(dá)。GAPDH存在于幾乎所有的組織中，以高水平持續(xù)表達(dá)。 GAPDH（甘油醛-3-磷酸脫氫酶）是參與糖酵解的一種關(guān)鍵酶，由4個(gè)30－40kDa的亞基組成。

產(chǎn)品圖片 :