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Merck
CN

QBD10406

MAL-dPEG®4-(m-dPEG®12)3

别名:

Polyethylene glycol

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关于此项目

经验公式（希尔记法）:
C106H202N6O50
化学文摘社编号:
1334178-05-0
分子量:
2360.75
UNSPSC Code:
51171641
PubChem Substance ID:
329823926
NACRES:
NA.22

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InChI

1S/C106H202N6O50/c1-120-24-27-128-40-43-136-54-57-142-66-69-148-78-81-154-90-93-157-87-84-151-75-72-145-63-60-139-51-48-133-37-32-125-21-12-108-100(114)7-17-160-96-106(111-103(117)10-16-123-30-35-131-46-47-132-36-31-124-20-11-107-99(113)6-15-112-104(118)4

InChI key

NDEZSFRLBSRIHD-UHFFFAOYSA-N

SMILES string

O=C(CCOCCOCCOCCOCCNC(CCN1C(C=CC1=O)=O)=O)NC(COCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)=O)(COCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)=O)COCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)=O

assay

>90%

form

solid or viscous liquid

reaction suitability

reactivity: thiol reactive, reagent type: chemical modification reagent, reagent type: cross-linking reagent
reactivity: sulfhydryl reactive

polymer architecture

shape: branched
functionality: monofunctional

shipped in

ambient

storage temp.

−20°C

相关类别

Features and Benefits

MAL-dPEG®4-(m-dPEG®12)3 is a branched dPEG® reagent which is highly useful for protein and peptide modification to increase hydrodynamic volume and serum half-life and to greatly reduce the immunogenicity of the modified peptide or protein. This dPEG® product consists of a linear "tail" with a reactive group, a tris core to provide branching, and methoxy-terminated dPEG® branches. The numbers following dPEG® are the exact number of repeat units in the linear chain. All of these dPEG® products are hydrophilic, non-immunogenic, single molecular weight compounds. The maleimide functional group reacts rapidly and specifically with free sulfhydryls in aqueous media at pH 6.5-7.5.

Legal Information

Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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