Biosynthesisofsphingolipids
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Biosynthesis－of－neurotransmitters
Neurotransmitters are signaling molecules used by neurons to communicate across chemical synapses. The receptors for neurotransmitters include G-prote
Biosynthesis－of－isoleucine
Isoleucine is an essential amino acid, only synthesized in plants and bacteria, and required in the diet by animals. In proteins, the hydrophobic isol
Biosynthesis－of－Glycine－and－Serine
Intermediates in energy production pathways such as glycolysis and the Kreb's cycle are commonly the starting point for the biosynthesis of amino
Biosynthesis－of－threonine－and－methionine
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Biosynthesis－and－Analysis－of－Bilins
The term bilin is a collective one to describe a broad group of open chain tetrapyrroles and derives from the name “bile pigments” as the first of
Biosynthesis－of－spermidine－and－spermine
The polyamines spermidine and spermine are expressed in a variety of tissues and are involved in the regulation of apoptosis, cellular proliferation,
Biosynthesis－of－Cysteine－in－mammals
In animals, the sulfur-containing amino acid cysteine is synthesized from homocysteine, which is itself derived from metabolism of the amino acid meth
Biosynthesis－of－Proline－in－Bacteria
Among the twenty amino acids encoded by the genetic code, proline is unique in having a cyclic structure with its side chain connected to the amino gr
Phosphatidylcholine－Biosynthesis－Pathway
The main components of biological membranes are phosphoglyceride lipids composed of a glycerol unit esterified to two fatty acids and a polar alcohol
Biosynthesis－of－Chorismate－in－Bacteria－and－Plants
The biosynthesis of all three aromatic amino acids (tryptophan, tyrosine and phenylalanine) begins with the metabolic intermediate chorismate. The bio
Biosynthesis－of－Tryptophan－in－Bacteria－and－Plants
The aromatic amino acid tryptophan is an essential nutrient, meaning that humans and animals do not themselves have the biosynthetic machinery to synt
Biosynthesis－of－Cysteine－from－serine－in－bacteria－and－plants
In animals cysteine is synthesized from homocysteine, a produce of the essential amino acid methionine. In the absence of dietary methionine, animals
Phospholipid－Biosynthesis－in－E.－Coli－Pathway
The biosynthesis of membrane phospholipids occurs through distinct pathways in mammals and bacteria. In the mammalian pathway for the synthesis of pho
什么是膜筏？
细胞膜上存有一种以鞘脂（sphingolipids）和胆固醇（Ch）为基本成分的微域（micro-domain），鞘脂所含长的多饱和脂酰链呈高度有序排列，在其紧密填充之间又散布大量胆固醇。
专化性的麦角甾醇合成抑制剂
α-Bisabolol from Chamomile – A specific ergosterol biosynthesis inhibitor? SummaryThere is a strong need for new antifungal agents with a differen
FXR－and－LXR－Regulation－of－Cholesterol－Metabolism
Cholesterol is essential for life and a key in the development of heart disease. Cholesterol homeostasis is achieved through regulation of cholesterol
关于异染性脑白质退化症的简介
异染性脑白质退化症(Metachromatic leukodystrophy、MLD，亦称:异染性脑白质营养不良、芳香基硫酸酯酶A缺乏症)为一种溶酶体贮积症(lysosomal storage disease)，一般归于脑白质营养不良(leukodystrophies)的类别、同于鞘脂类代谢障碍
Shuttle－for－transfer－of－acetyl－groups－from－mitochondria－to－the－cytosol
Acetyl-CoA is produced in mitochondria through the metabolism of fatty acids and the oxidation of pyruvate to acetyl-CoA. When ATP is needed, this ace
鞘脂的基本信息
鞘脂（sphingolipids）一类含有鞘氨醇骨架的两性脂，一端连接着一个长链的脂肪酸，另一端为一个极性的醇。鞘脂包括鞘磷脂、神经节苷脂等，一般存在于植物和动物膜内，尤其是在中枢神经系统的组织内含量丰富。又称鞘磷脂、鞘氨醇磷脂或神经磷脂·由鞘氨醇、脂肪酸与磷酰胆碱组成的分子，它是鞘磷脂类的典型代表
关于鞘脂的基本信息介绍
鞘脂（sphingolipids）一类含有鞘氨醇骨架的两性脂，一端连接着一个长链的脂肪酸，另一端为一个极性的醇。鞘脂包括鞘磷脂、神经节苷脂等，一般存在于植物和动物膜内，尤其是在中枢神经系统的组织内含量丰富。又称鞘磷脂、鞘氨醇磷脂或神经磷脂·由鞘氨醇、脂肪酸与磷酰胆碱组成的分子，它是鞘磷脂类的典型
鞘脂的结构和功能
鞘脂（sphingolipids）一类含有鞘氨醇骨架的两性脂，一端连接着一个长链的脂肪酸，另一端为一个极性的醇。鞘脂包括鞘磷脂、神经节苷脂等，一般存在于植物和动物膜内，尤其是在中枢神经系统的组织内含量丰富。又称鞘磷脂、鞘氨醇磷脂或神经磷脂·由鞘氨醇、脂肪酸与磷酰胆碱组成的分子，它是鞘磷脂类的典型代表
Synthesis－of－plasmalogens
Plasmalogens are a class of glycerophospholipids that contain one vinyl-ester linked long chain alcohol group in place of one ester-linked fatty acid
国际知名品牌Echelon与百灵威开展战略合作
2009年百灵威与Echelon Biosciences正式签署战略合作协议。百灵威作为Echelon在中国地区的独家代理服务机构，全权负责Echelon在中国市场的产品销售、技术应用与支持等各项业务。百灵威始终秉承“资源共享，共同发展” 之理念，一如既往地为中国化学行业广大科研和生产用
Oxidative－reactions－of－the－pentose－phosphate－pathway
One form of chemical energy used to drive biosynthetic reactions forward is the reducing power of the energy carrier NADPH. NADPH is essential to driv