• L-赖氨酸 98%
  • G60560 56-87-1

    L-Lysine 98%

产品订购
产品货号重量货期 优惠价 数量
G60560-100g 100g 准现货 询价
G60560-25g 25g 准现货 询价
G60560-500g 500g 准现货 询价
  • 产品信息

属性

溶解性 Soluble in water (300 g/l), and methanol (partly). Insoluble in diethyl ether, acetone, and ethanol.
敏感性 易吸潮
存贮条件 充氩保存
密度 1.1250
旋光率 26 ° (C=2, 5mol/L HCl)
荧光
IC50
pK Values

描述

别名 L-2,6-二氨基已酸;L-(+)-赖氨酸;(S)-2,6-二氨基己酸;H-Lys-OH;(S)-2,6-Diaminocaproic acid;H-Lys-OH
产品介绍 有吸湿性。极易溶于水,微溶于乙醇,几乎不溶于乙醚。加热至210℃变黑,224.5℃分解。
用途 A moderate serotonin antagonist and essential amino acid.
生化机理 L-Lysine is an essential α-amino acid, which is encoded by the codons AAA and AAG. Studies suggest that L-Lysine is a key building block in protein synthesis in which it acts as a base. The poly L-Lysine form can be used to suppress prion propagation in mouse models. This amino acid is often post-translationally modified producing analogues that serve different functions. These modifications include acetylation, methylation, ubiquitination, sumoylation, neddylation, biotinylation, pupylation and carboxylation. Furthermore, L-Lysine is a moderate serotonin antagonist, which suppresses its release from SR-4 (5-HT4) receptors.

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