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？
細胞膜上存有一種以鞘脂（sphingolipids）和膽固醇（Ch）為基本成分的微域（micro-domain），鞘脂所含長的多飽和脂酰鏈呈高度有序排列，在其緊密填充之間又散布大量膽固醇。
專化性的麥角甾醇合成抑制劑
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
關于異染性腦白質退化癥的簡介
異染性腦白質退化癥(Metachromatic leukodystrophy、MLD，亦稱:異染性腦白質營養不良、芳香基硫酸酯酶A缺乏癥)為一種溶酶體貯積癥(lysosomal storage disease)，一般歸于腦白質營養不良(leukodystrophies)的類別、同于鞘脂類代謝障礙
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）一類含有鞘氨醇骨架的兩性脂，一端連接著一個長鏈的脂肪酸，另一端為一個極性的醇。鞘脂包括鞘磷脂、神經節苷脂等，一般存在于植物和動物膜內，尤其是在中樞神經系統的組織內含量豐富。又稱鞘磷脂、鞘氨醇磷脂或神經磷脂·由鞘氨醇、脂肪酸與磷酰膽堿組成的分子，它是鞘磷脂類的典型代表
關于鞘脂的基本信息介紹
鞘脂（sphingolipids）一類含有鞘氨醇骨架的兩性脂，一端連接著一個長鏈的脂肪酸，另一端為一個極性的醇。鞘脂包括鞘磷脂、神經節苷脂等，一般存在于植物和動物膜內，尤其是在中樞神經系統的組織內含量豐富。又稱鞘磷脂、鞘氨醇磷脂或神經磷脂·由鞘氨醇、脂肪酸與磷酰膽堿組成的分子，它是鞘磷脂類的典型
鞘脂的結構和功能
鞘脂（sphingolipids）一類含有鞘氨醇骨架的兩性脂，一端連接著一個長鏈的脂肪酸，另一端為一個極性的醇。鞘脂包括鞘磷脂、神經節苷脂等，一般存在于植物和動物膜內，尤其是在中樞神經系統的組織內含量豐富。又稱鞘磷脂、鞘氨醇磷脂或神經磷脂·由鞘氨醇、脂肪酸與磷酰膽堿組成的分子，它是鞘磷脂類的典型代表
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
國際知名品牌Echelon與百靈威開展戰略合作
2009年百靈威與Echelon Biosciences正式簽署戰略合作協議。百靈威作為Echelon在中國地區的獨家代理服務機構，全權負責Echelon在中國市場的產品銷售、技術應用與支持等各項業務。百靈威始終秉承“資源共享，共同發展” 之理念，一如既往地為中國化學行業廣大科研和生產用
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