推薦產品
品質等級
化驗
≥95% (HPLC)
儲存溫度
−20°C
SMILES 字串
O.CC(O)=O.CC(C)C[C@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)CNC(=O)[C@@H](N)Cc2ccc(O)cc2)C(O)=O
InChI
1S/C28H37N5O7.C2H4O2.H2O/c1-17(2)12-23(28(39)40)33-27(38)22(14-18-6-4-3-5-7-18)32-25(36)16-30-24(35)15-31-26(37)21(29)13-19-8-10-20(34)11-9-19;1-2(3)4;/h3-11,17,21-23,34H,12-16,29H2,1-2H3,(H,30,35)(H,31,37)(H,32,36)(H,33,38)(H,39,40);1H3,(H,3,4);1H2/t21-,22-,23-;;/m0../s1
InChI 密鑰
QKDIOZBQOQJXFR-XQCXOTTHSA-N
基因資訊
human ... OPRD1(4985) , OPRM1(4988)
mouse ... OPRD1(18386) , OPRM1(18390)
rat ... OPRD1(24613) , OPRM1(25601)
Amino Acid Sequence
Tyr-Gly-Gly-Phe-Leu
一般說明
亮氨酸脑啡肽是一种五肽,是中央和周围组织的正常成分。亮氨酸脑啡肽的氨基酸序列为 Tyr-Gly-Gly-Phe-Leu,分布在包括人在内的多种动物的大脑中。它是一种内源性阿片类神经递质/神经调节剂,位于大脑中和δ受体类似的位置。
應用
亮氨酸脑啡肽乙酸盐盐水合物已用于单级 TOF 模式下 Q-Tof Micro 混合,三重四极杆正交飞行时间(TOF)质谱仪的校准。它也已用于进行质谱的校准。它也已被用于液相色谱-质谱(LCMS)/ MS 中进行系统校准和光谱的相对校正。
生化/生理作用
亮氨酸脑啡肽(LEU-ENK)在 μ-和 δ-阿片受体位点均起激动剂的作用。它也可能在吗啡敏感的突触中充当神经递质。亮氨酸脑啡肽还与疼痛调节有关。骆驼泪神经中表达的 LEU-ENK 调节泪液和蛋白质分泌。LEU-ENK 在代谢过程中会被多种酶降解,包括氨基肽酶 N(APN)、中性内肽酶(NEP)、二肽基肽酶 3(DPP3)、羧基肽酶 A6(CPA-6)和血管紧张素转换酶(ACE),有时也称为脑啡肽酶。
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。
客戶也查看了
OPIORPHIN AS ENDOGENOUS PEPTIDE OF HUMAN SALIVA ACTS
AS INHIBITOR OF PROTEASE ENZYMES OF ENKEPHALINS
AS INHIBITOR OF PROTEASE ENZYMES OF ENKEPHALINS
World Journal of Pharmaceutical Research, 6, 1727-1733 (2017)
An enzyme-linked immunosorbent assay for detecting 3-phenoxybenzoic acid in plasma and its application in farmers and consumers.
Analytical Methods : Advancing Methods and Applications, 4(11), 3772-3778 (2012)
Nature, 258(5536), 577-580 (1975-12-18)
Enkephalin, a natural ligand for opiate receptors is composed of the pentapepides H-Tyr-Gly-Gly-Phe-Met-OH and H-Tyr-Gly-Gly-Phe-Leu-OH. The evidence is based on the determination of the amino acid sequence of natural enkephalin by the dansyl-Edman procedure and by mass spectrometry followed by
The Journal of biological chemistry, 275(34), 26128-26135 (2000-06-08)
The existence of dimers and oligomers for many G protein-coupled receptors has been described by us and others. Since many G protein-coupled receptor subtypes are highly homologous to each other, we examined whether closely related receptors may interact with each
Pattern of distribution of neuropeptides in the camel lacrimal gland.
Neuropeptides, 30(6), 566-571 (1996)
我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.
聯絡技術服務