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Merck
모든 사진(1)

주요 문서

933597

Sigma-Aldrich

Poly(Guluronate)

low endotoxin

동의어(들):

Alginate, Bioink, Bioprinting, Guluronic Acid, Hydrogel, Ionic, Sodium Alginate

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About This Item

Linear Formula:
(C6H8O6)n
UNSPSC 코드:
12352201
NACRES:
NA.21

설명

GPC 5-15 kDa

Quality Level

양식

(Solid chunks, fibres or powder)

불순물

<125 EU/g Endotoxin
<5 CFU/g Bioburden(Total aerobic)
<5 CFU/g Bioburden(fungal)

색상

white to off-white

저장 온도

2-8°C

일반 설명

Sodium alginate is a natural linear polysaccharide derived from brown algae made up of blocks of B-D-mannuronate (M) and a-L-guluronate (G). Guluronate blocks that bind Ca2+ cations to form ionic bonds. Poly(guluronate) is isolated from alginate which can be used alone as a stabilizer or further modified to create additional functional groups.

애플리케이션

Sodium Alginate based hydrogels are widely used in tissue engineering, 3D bioprinting, and drug delivery applications.

특징 및 장점

  • Sterile, low endotoxin
  • Batch control offers reproducible models for preclinical toxicology testing and drug screening
  • Extended shelf-life & stability

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리 방문

Kuen Yong Lee et al.
Biomaterials, 25(13), 2461-2466 (2004-01-31)
Hydrogels, chemically cross-linked or physically entangled, have found a number of applications as novel delivery vehicles of drugs and cells. However, the narrow ranges of degradation rates and mechanical strength currently available from many hydrogels limits their applications. We have

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