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Merck
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重要文件

917079

Sigma-Aldrich

PhotoHA-IRG, methacrylated hyaluronic acid bioink kit, with Irgacure

同義詞:

3D Bioprinting, Bioink, HAMA, Hyaluronic acid

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About This Item

分類程式碼代碼:
12352201
NACRES:
NA.23

描述

Methacrylated hyaluronic acid:
Degree of methacrylation: ≥ 45-65%

品質等級

無菌

sterile; sterile-filtered

分子量

Mw 100-150  kDa

成份

Product components :
Methacrylated hyaluronic acid (100 mg)
Irgacure photoinitiator (100 mg)

儲存溫度

−20°C

應用

PhotoHA-IRG bioink kit consists of methacrylated hyaluronic acid (HAMA) and Irgacure photoinitiator. Hyaluronic acid is the most abundant glycosaminoglycan in the body being an important component of several tissues throughout the body. While it is abundant in extracellular matrices, hyaluronic acid also contributes to tissue hydrodynamics, movement and proliferation of cells, and participates in a number of cell surface receptor interactions. The photoinitiator consists of Irgacure 2959 to be formulated in methanol (methanol not included), which allows UV crosslinking of the printed structure at 365 nm. PhotoHA-IRG provides native-like 3D HA gels, and the final gel stiffness can be customized by changing HA concentrations and crosslinking.

法律資訊

PhotoHA is a trademark of Advanced BioMatrix, Inc.

象形圖

Environment

危險聲明

防範說明

危險分類

Aquatic Chronic 2

儲存類別代碼

11 - Combustible Solids


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Michelle T Poldervaart et al.
PloS one, 12(6), e0177628-e0177628 (2017-06-07)
In bone regenerative medicine there is a need for suitable bone substitutes. Hydrogels have excellent biocompatible and biodegradable characteristics, but their visco-elastic properties limit their applicability, especially with respect to 3D bioprinting. In this study, we modified the naturally occurring

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