콘텐츠로 건너뛰기
Merck
모든 사진(2)

주요 문서

모든 문서 보기

910791

Sigma-Aldrich

Poly(ethylene glycol)-block-polyethyleneimine

PEG Mn 750, PEI Mn 15k

동의어(들):

Linear poly(ethylene glycol)-block-polyethylenimine, PEG-b-PEI, PEG-PEI

로그인조직 및 계약 가격 보기
모든 사진(2)

About This Item

Linear Formula:
CH3(C2H4O)m(C2H5N)nOH
UNSPSC 코드:
12162002
NACRES:
NA.23

양식

powder or solid

분자량

PEG Mn 750
PEG Mw 750 Da
PEI Mn 15k
PEI Mw 10,000 Da

색상

white to pale yellow

저장 온도

2-8°C

관련 카테고리

애플리케이션

Gene therapy using polymeric nonviral vectors promises considerable advances in the treatment of many genetic and acquired diseases due to the carrier safety and low immunogenicity profiles. Poly(ethyleneimine) is one of the most commonly used cationic polymers for gene delivery applications. Copolymers of PEI and hydrophilic poly(ethylene glycol) have been designed to provide a stealth-like shield around polymer/DNA complexes, reducing nonspecific interactions, inhibiting activation of the reticuloendothelial system, and prolonging the half-life of the complexes in the blood.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our 문서 section.

도움이 필요하시면 연락하세요. 고객 지원 부서

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

B Brissault et al.
Biomacromolecules, 7(10), 2863-2870 (2006-10-10)
The study of ethyloxazoline/methyloxazoline (EtOXZ/MeOXZ) copolymerization, initiated by methyl tosylate (MeOTs), showed that (i) incorporation of MeOXZ units into random copolymer becomes effective over DP = 100 and (ii) propagation process proceeds with negligible transfer to monomer up to a
Dagmar Fischer et al.
Drug metabolism and disposition: the biological fate of chemicals, 32(9), 983-992 (2004-08-21)
The in vivo body distribution and the pharmacokinetics of a 20mer double-stranded nuclear factor kappaB decoy oligodeoxynucleotide (ODN) complexed with 25-kDa poly(ethylene imine) (PEI), low molecular weight 2.7-kDa PEI, and PEGylated PEI [bPEI(25k)-glPEG(550)(50)] after intravenous injection were studied in BALB/c
Pallab Banerjee et al.
Bioconjugate chemistry, 17(1), 125-131 (2006-01-19)
A block copolymer of a hyperbranched poly(ethylene glycol)-like core and linear polyethylenimine (HBP) was synthesized by a facile synthetic route that included (1) a single-step cationic copolymerization of diepoxy and polyhydroxyl monomers, (2) derivatization of hydroxyl groups of the core

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

고객지원팀으로 연락바랍니다.