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M7152

Magainin I

Name: Magainin I
Brand: SIGMA

≥97% (HPLC)

别名:

GIGKFLHSAGKFGKAFVGEIMKS

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关于此项目

经验公式（希尔记法）:

C₁₁₂H₁₇₇N₂₉O₂₈S

化学文摘社编号:

108433-99-4

分子量:

2409.85

NACRES:

NA.32

PubChem Substance ID:

329818042

UNSPSC Code:

12352202

MDL number:

MFCD00133521

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属性

Quality Segment

200

assay

≥97% (HPLC)

antibiotic activity spectrum

fungi, viruses

mode of action

cell membrane | interferes

storage temp.

−20°C

SMILES string

CC[C@H](C)[C@H](NC(=O)CN)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](Cc2c[nH]cn2)C(=O)N[C@@H](CO)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](Cc3ccccc3)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](Cc4ccccc4)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(O)=O

InChI

1S/C112H177N29O28S/c1-12-65(7)93(139-86(144)54-117)110(166)122-59-89(147)128-75(39-25-29-46-115)100(156)135-81(51-70-33-19-15-20-34-70)105(161)133-79(49-63(3)4)104(160)136-83(53-72-55-118-62-123-72)106(162)137-84(60-142)108(164)124-67(9)95(151)119-56-87(145)127-74(38-24-28-45-114)99(155)134-80(50-69-31-17-14-18-32-69)97(153)120-57-88(146)126-73(37-23-27-44-113)98(154)125-68(10)96(152)132-82(52-71-35-21-16-22-36-71)107(163)140-92(64(5)6)109(165)121-58-90(148)129-77(41-42-91(149)150)103(159)141-94(66(8)13-2)111(167)131-78(43-48-170-11)102(158)130-76(40-26-30-47-116)101(157)138-85(61-143)112(168)169/h14-22,31-36,55,62-68,73-85,92-94,142-143H,12-13,23-30,37-54,56-61,113-117H2,1-11H3,(H,118,123)(H,119,151)(H,120,153)(H,121,165)(H,122,166)(H,124,164)(H,125,154)(H,126,146)(H,127,145)(H,128,147)(H,129,148)(H,130,158)(H,131,167)(H,132,152)(H,133,161)(H,134,155)(H,135,156)(H,136,160)(H,137,162)(H,138,157)(H,139,144)(H,140,163)(H,141,159)(H,149,150)(H,168,169)/t65-,66-,67-,68-,73-,74-,75-,76-,77-,78-,79-,80-,81-,82-,83-,84-,85-,92-,93-,94-/m0/s1

InChI key

OFIZOVDANLLTQD-ZVNXOKPXSA-N

说明

General description

Chemical structure: peptide

Application

Magainin I has been used in DNA binding assay. It has also been used to study its antimicrobial susceptibility.

Initial sites of magainin I binding to E. coli have been shown to be lipopolysaccharide.

Biochem/physiol Actions

Magainin is a 23-residue peptide, and is naturally found on the skin of African clawed frog. It has a broad spectrum specificity towards many gram-negative bacteria. It has the ability to make transmembrane pores on the bacterial cell membrane, which leads to cell lysis. It is considered nontoxic to mammalian cells.

Antibiotic peptide.

Antibiotic peptide. Thought to preferentially bind to anionic phospholipids abundant in bacterial membranes with the formation of dynamic peptide-lipid supramolecular pore and cell permeabilization, magainins are positively charged and amphiphatic. Binding to artificial neutral membranes has also been demonstrated.

Other Notes

Lyophilized from 0.1% TFA in H2O

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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历史批次信息供参考:

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全球贸易项目编号

货号	GTIN
M7152-1MG	04061826739051
M7152-.5MG	04061833421246

主要文件

Magainin I

≥97% (HPLC)

选择尺寸

关于此项目

Quality Segment

assay

antibiotic activity spectrum

mode of action

storage temp.

SMILES string

InChI

InChI key

General description

Application

Biochem/physiol Actions

Other Notes

安全信息

存储类别

wgk

flash_point_f

flash_point_c

ppe

法规信息

文件

分析证书(COA)

已有该产品？

产品引用

全球贸易项目编号