ArachidonicAcidLabeling

1) Grow cells to a density of 5-8 X 105 cells/ml in RPMI 1640 containing serum.2) Pellet cells and wash 1 time with room temperature PBS.3) Resuspend final pellet in an appropriate volume of prewarmed serum free media and supplement with ITS (4 ml/L should yield 5 mg/L insulin and 5 mg/L transferrin).--> "Appropriate" = bring cells to a final concentration of 5 X 105 cells/ml.4) Add [3H] arachidonic acid......阅读全文

Probiotic-Attributes-of-Lactic-Acid-Bacteria-Isolates

IntroductionPresently the consumption of probiotic food is highly popular worldwide for their health beneficial effects. Commonly used probiotic bacte

Fc-Epsilon-Receptor-I-Signaling-in-Mast-Cells

The Fc Epsilon Receptor 1 signaling pathway in mast cells uses multiple core signal path to achieve its necessary ends. Through the BTK protein and PK

Aspirin-Blocks-Signaling-Pathway-Involved-in-Platelet-Activation

Activation of the protease-activated GPCRs in platelets contributes to platelet activation in clotting. The protease-activated receptors PAR1 and PAR4

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The lipid anandamide derived from arachidonic acid binds to the cannabinoid G-protein coupled receptors CB-1 and CB-2 to exert its biological effects.

Protocol-for-Dual-Pulse-Labeling-Using-EdU-and-BrdU-Incorporation

实验概要The measurement of  cell proliferation is fundamental to the assessment of cell health,  genotoxicity, and drug efficacy. Proliferation is traditi

AA--Metabolite-Quantitation-of-Media-PostAA-Labeling

1) Remove 2 500 µl aliquots of supernatant into scintillation vials, add scintillation fluid and count.2) Aliquot 1.6 mls of the remaining supernatant

Gammaaminobutyric-Acid-Receptor-Life-Cycle

Gamma-amino butyric acid (GABA) is an inhibitory neurotransmitter that acts at synapses through binding to ligand-gated ion channels, the GABA recepto

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AA--Metabolite-Quantitation-of-Cell-Pellets-PostAA-Labeling

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E.coli-Total-RNA-Labeling-Protocol-for-Spotted-Microarray

Note:Start with 20 ug of total RNA for each labeling reaction.All solutions that can be filtered should be filtered.Cy dyes are light sensitive and sh

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RNA标记

RNA labeling (Amersham Pharmacia)For the generation of radiolabelled, single stranded RNA for use as hybridization probes  32P-pCp 3' End-labeling

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花生四烯酸(AA或ARA),是全顺式-5,8,11,14-二十碳四烯酸,化学式为C20H32O2,是一种ω-6多不饱和脂肪酸,为花生油中饱和的花生酸的相对物。中文名花生四烯酸外文名Arachidonic acid化学式C20H32O2分子量304.467外    观无色至淡黄色油状液体CAS登录号5

Sphingomyelin-Quantitation-Postcholine-Labeling-of-HL60-Cells

Lipid Extraction1) Following the appropriate time of treatment, transfer 4.5 ml into each of two duplicate glass pyrex tubes and maintain on ice.2) Sp

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PIBF1基因突变因子与药物介绍

这个基因编码一种由类固醇激素孕酮诱导的蛋白质,在维持妊娠中起作用。编码蛋白调节免疫系统的多个方面,以促进正常妊娠,包括细胞因子合成,自然杀伤(nk)细胞活性和花生四烯酸代谢。血清中这种蛋白的低水平与人类自然分娩有关这种蛋白可能促进胶质瘤的增殖、迁移和侵袭[由RefSeq提供,2017年3月]This

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  维生素B6群很快地会被转化成辅脢pyridoxal phosphate 与pyridoxamine phosphate,此两种脢与蛋白质的代谢关系很密切,pyridoxal phosphate是下列脢的置换物质:  氨基酸代谢时胺基转移所需,尤其对甲硫氨基、胱氨酸、半胱氨酸等。  氨基酸代谢时的

PLA2G1B基因编码的功能和结构描述

该基因编码磷脂酶A2(PLA2)类酶的分泌成员,由胰腺腺泡细胞产生编码的钙依赖性酶催化膜磷脂sn-2位水解释放花生四烯酸(aa)和溶血磷脂。aa随后被下游代谢酶转化为多种生物活性亲脂化合物(二十碳),包括前列腺素(pgs)和白三烯(lts)。该酶可能参与多种生理过程,包括细胞收缩、细胞增殖和病理反应

Methods-for-the-Detection-of-DAminoAcid-Oxidase1

AbstractFour methods (an enzyme activity assay, western blotting, RT-PCR, and northern hybridization) to detect the enzyme D-amino-acid oxidase are de

黄酒中圆弧偶氮酸(Cyclopiazonic-acid)HPLC检测

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溶解50mg萘啶酮酸钠盐于足量的水中,最后定容至10ml。分装成小份于-20℃贮存。常以15ug/ml的终浓度添加于生长培养基。

Gelelongation-assay-for-type-II-fatty-acid-synthesis

Gel-elongation assay for type II fatty acid synthesisSrinivas KodaliAndrew GalgociSheo Singh Dr.Jun Wang Dr., jun_wang2@merck.com, Merck Research Labo

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Results and DiscussionNavigationAbstractIntroductionMaterials and MethodsResults and DiscussionReferencesD-Amino-acid oxidase activity was detected in

PLA1G1B基因突变因子与药物介绍

该基因编码磷脂酶A2(PLA2)类酶的分泌成员,由胰腺腺泡细胞产生编码的钙依赖性酶催化膜磷脂sn-2位水解释放花生四烯酸(aa)和溶血磷脂。aa随后被下游代谢酶转化为多种生物活性亲脂化合物(二十碳),包括前列腺素(pgs)和白三烯(lts)。该酶可能参与多种生理过程,包括细胞收缩、细胞增殖和病理反应

[3H]-Choline-Labeling-and-TNF-Treatment-of-HL60-Cells

1) Grow cells to a density of 5-8 X 105 cells/ml in RPMI 1640 containing serum.2) Pellet cells and wash 1 time with room temperature PBS.3) Resuspend

糖原的显示—PAS反应(periodic-acid-schiff’s-reaction)

目的要求通过PAS反应,了解糖原显示的基本原理、方法以及糖原在细胞中的分布。基本原理糖原由D-葡萄糖的分支或直链组成,在肝和肌肉最丰富。过碘酸是一种强氧化剂,能将葡萄糖中乙二醇基(CHOH-CHOH)氧化成二个游离醛基(—CHO),游离醛基与Schiff ‘s试剂反应生成紫红色产物,颜色深浅与多糖含

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  1.解热镇痛 Aspirin具有显著的解热镇痛作用,能使发热者的体温降低到正常,而对体温正常者一般无影响.其镇痛作用对轻,中度体表疼痛,尤其是炎症性疼痛有明显疗效.临床常用于感冒发热头痛,偏头痛,牙痛,神经痛,关节痛,肌肉痛和痛经等.  2.抗风湿 Aspirin在使用最大耐受剂量(3 4g/d

寡核苷酸的相关操作

In this section, you will find techniques related to oligonucleotides, such as oligo purification by acrylamide gel, annealing two oligos to make doub

关于花生四烯酸的基本信息介绍

  亚油酸被定为必需脂肪酸的部分原因在于它是n-6长链多不饱和脂肪酸,还是花生四烯酸( arachidonic acid)的前体,花生四烯酸较多地存在于神经组织和脑中,大脑积极地代谢花生四烯酸,其代谢产物对中枢神经系统有重要影响,包括神经元跨膜信号的调整、神经递质的释放以及葡萄糖的摄取。从妊娠的第三