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Merck
CN

A9519

Sigma-Aldrich

N-乙酰胞壁酰基-L-丙氨酰基-D-异谷氨酰胺 水合物

≥98% (TLC), suitable for ligand binding assays

别名:

佐剂肽, 胞壁酰二肽

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About This Item

经验公式(希尔记法):
C19H32N4O11 · xH2O
CAS号:
分子量:
492.48 (anhydrous basis)
Beilstein:
4220745
EC 号:
MDL编号:
UNSPSC代码:
12352209
PubChem化学物质编号:
NACRES:
NA.26

产品名称

N-乙酰胞壁酰基-L-丙氨酰基-D-异谷氨酰胺 水合物, ≥98% (TLC)

质量水平

方案

≥98% (TLC)

表单

powder

技术

ligand binding assay: suitable

颜色

white

应用

cell analysis

储存温度

−20°C

SMILES字符串

C[C@H](NC(=O)[C@@H](C)O[C@H]1[C@H](O)[C@@H](CO)OC(O)[C@@H]1NC(C)=O)C(=O)N[C@H](CCC(O)=O)C(N)=O

InChI

1S/C19H32N4O11/c1-7(17(30)23-10(16(20)29)4-5-12(26)27)21-18(31)8(2)33-15-13(22-9(3)25)19(32)34-11(6-24)14(15)28/h7-8,10-11,13-15,19,24,28,32H,4-6H2,1-3H3,(H2,20,29)(H,21,31)(H,22,25)(H,23,30)(H,26,27)/t7-,8+,10+,11+,13+,14+,15+,19?/m0/s1

InChI key

BSOQXXWZTUDTEL-QAQREVAFSA-N

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Amino Acid Sequence

MurNAc-Ala-Agn

应用

N-乙酰胞壁酰基-L-丙氨酰基-D-异谷氨酰胺水合物用于制备葡萄球菌细胞壁,以诱导人单核细胞释放TNF。

生化/生理作用

N-乙酰胞壁酰基-L-丙氨酰基-D-异谷氨酰胺(MDP,胞壁酰二肽)是细菌肽聚糖相关的神经营养和免疫调节因子,可用作增强免疫反应和研究神经发育的免疫调节因子。
增强弱抗原的抗原性,从而提高抗体滴度。
胞壁酰肽是构成细菌细胞壁肽聚糖的单体组分。它通常由哺乳动物巨噬细胞产生,是细菌细胞壁分解的免疫反应。MDP可促进白细胞介素-1和肿瘤坏死因子(TNF)的产生,从而增加慢波睡眠。

包装

无底玻璃瓶。内容物在嵌入的融合锥中。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Shoichi Kusumoto et al.
Proceedings of the Japan Academy. Series B, Physical and biological sciences, 86(4), 322-337 (2010-05-01)
Chemistry-based investigation is reviewed which led to identification of the active entities responsible for the immunostimulating potencies of peptidoglycan and lipopolysaccharide. Though these glycoconjugates which ubiquitously occur in wide range of bacteria as the essential components of their cell envelopes
Muramyl dipeptide and IL-1 effects on sleep and brain temperature after inhibition of serotonin synthesis.
Imeri L
The American Journal of Physiology, 273(5 Pt 2), R1663-R1668 (1997)
Jesse M Hansen et al.
The Journal of infectious diseases, 209(7), 1045-1054 (2013-11-23)
Mycobacteria produce an unusual, glycolylated form of muramyl dipeptide (MDP) that is more potent and efficacious at inducing NOD2-mediated host responses. We tested the importance of this modified form of MDP in Mycobacterium tuberculosis by disrupting the gene, namH, responsible
Hui-Qing Liu et al.
Arteriosclerosis, thrombosis, and vascular biology, 33(9), 2193-2201 (2013-07-23)
The activity of eicosanoid pathways is critical to the inflammatory and immune responses that are associated with the progression of atherosclerosis. Yet, the signals that regulate these pathways are poorly understood. Here, we address whether the innate immune signals of
Claudia Loganes et al.
World journal of gastroenterology, 22(44), 9734-9743 (2016-12-14)
To evaluate how mucosal bacteria impact on the spontaneous and muramyl dipeptide (MDP)-induced inflammation in Crohn's disease (CD) and ulcerative colitis (UC). Colonic mucosal biopsies were collected from children with active or remissive CD, UC and controls. Two tissue samples

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