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25322-68-3 - Polyethylene glycol 4,000 - PEG 4000 - A16151 - Alfa Aesar

A16151 Polyethylene glycol 4,000

CAS 번호
25322-68-3
동의어
PEG 4000

사이즈 가격 ($) 수량 재고 여부
250g 31.10
1000g 79.10
5000g 318.00
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Polyethylene glycol 4,000

MDL
MFCD01779612

화학적 특성

화학식
H(OCH2CH2)nOH
융점
58-62°
용해도
Soluble in water and organic solvents. Insoluble in aliphatic hydrocarbons.

용도

Polyethylene glycol is used in gene delivery of protoplast transfection and incubation. It is used in the preparation of extraction for measuring cytosolic phosphoenolpyruvate carboxykinase (PEPCK) from plant tissues. It is useful to mediate DNA transformation into protoplasts derived from rice leaf sheaths.

참고

M.W range 3,000-3,700. Hygroscopic. Incompatible with strong oxidizing agents.

참조 문헌

Robertson, L. M.; Wood, C. M. Measuring gill paracellular permeability with polyethylene glycol-4000 in freely swimming trout: proof of principle. J. Exp. Biol. 2014, 217 (9), 1425-1429.

Vasa, D. M.; Dalal, N.; Katz, J. M.; Roopwani, R.; Nevrekar, A.; Patel, H.; Buckner, I. S.; Wildfong, P. L. Physical characterization of drug: polymer dispersion behavior in polyethylene glycol 4000 solid dispersions using a suite of complementary analytical techniques. J. Pharm. Sci. 2014, 103 (9), 2911-2923.

기타 참조

Merck
14,7568
통합 관세 코드
3907.20
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
TQ4050000

권장

최근에 본 것

화학물질

화학물질

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