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重要文件

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

同義詞:

佐剂肽, 胞壁酰二肽

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About This Item

經驗公式(希爾表示法):
C19H32N4O11 · xH2O
CAS號碼:
分子量::
492.48 (anhydrous basis)
Beilstein:
4220745
EC號碼:
MDL號碼:
分類程式碼代碼:
12352209
PubChem物質ID:
NACRES:
NA.26

產品名稱

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

品質等級

化驗

≥98% (TLC)

形狀

powder

技術

ligand binding assay: suitable

顏色

white

應用

cell analysis

儲存溫度

−20°C

SMILES 字串

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 密鑰

BSOQXXWZTUDTEL-QAQREVAFSA-N

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Amino Acid Sequence

MurNAc-Ala-Agn

應用

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。

包裝

无底玻璃瓶。内容物在嵌入的融合锥中。

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)


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Norihiro Nakamura et al.
Nature, 509(7499), 240-244 (2014-04-04)
The detection of microbial pathogens involves the recognition of conserved microbial components by host cell sensors such as Toll-like receptors (TLRs) and NOD-like receptors (NLRs). TLRs are membrane receptors that survey the extracellular environment for microbial infections, whereas NLRs are
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
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
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)
Hyung-Sik Kim et al.
Gastroenterology, 145(6), 1392-1403 (2013-08-27)
Decreased levels or function of nucleotide-binding oligomerization domain 2 (NOD2) are associated with Crohn's disease. NOD2 regulates intestinal inflammation, and also is expressed by human umbilical cord blood-derived mesenchymal stem cells (hUCB-MSCs), to regulate their differentiation. We investigated whether NOD2

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