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Merck
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934135

Sigma-Aldrich

TissueFab® Sodium Persulfate Solution

low endotoxin

Synonyme(s) :

Sodium persulfate, SPS, SPS Crosslinker, Sodium peroxodisulfate

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About This Item

Formule linéaire :
Na2S2O8
Numéro CAS:
7775-27-1
Poids moléculaire :
238.10
Numéro MDL:
MFCD00003501
Code UNSPSC :
12352300
Nomenclature NACRES :
NA.21

Niveau de qualité

100

Température de stockage

2-8°C

Chaîne SMILES 

[Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O

InChI

1S/2Na.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2

Clé InChI

CHQMHPLRPQMAMX-UHFFFAOYSA-L

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Catégories apparentées

Description générale

Rutheneum (Ru) and sodium persulfate (SPS) have the ability to effectively generate free radicals in the 400-450nm visible light range, allowing for cell-friendly photo-crosslinking of a variety of hydrogels. Among the materials that can be crosslinked via this method are the natturally derived and biocompatible biomaterials silk fibroin and gelatin . These materials can be used to enhance the mechanical and rheological properties to aid the 3D bioprinting workflow.

Application

Sodium persulfate is provided at an optimized concentration for 3D bioprinting applications. It can be used to bioprint via extrusion based 3D bioprinting cell-laden hydrogels in desired shapes and without any supporting materials. Crosslinking of the 3D printed structures is done in one step using visible light. The crosslinked cell-laden bioinks can be further culutred and use for tissue engineering and regenerative medicina applications.
Low Endotoxin, low bioburden: Endotoxins have been demonstrated negatively impact cellular growth, morphology, differentiation, inflammation and protein expression. Bioburden is defined as the number of contaminated organisms found in a given amount of material. We test each lot for endotoxins as well as total bioburden (aerobic and fungal) to minimize unwanted interactions. For more information: https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/microbiological-testing/pyrogen-testing/what-is-endotoxin

Informations légales

Tissuefab is a registered trademark of Sigma-Aldrich Co. LLC
TISSUEFAB is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictogrammes

Flame over circleHealth hazard
GHS03,GHS08

Mention d'avertissement

Danger

Mentions de danger

H272,H317,H334

Classification des risques

Ox. Liq. 3 - Resp. Sens. 1 - Skin Sens. 1

Code de la classe de stockage

5.1B - Oxidizing hazardous materials

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Khoon S Lim et al.
Macromolecular bioscience, 19(6), e1900098-e1900098 (2019-04-27)
In this study, the cyto-compatibility and cellular functionality of cell-laden gelatin-methacryloyl (Gel-MA) hydrogels fabricated using a set of photo-initiators which absorb in 400-450 nm of the visible light range are investigated. Gel-MA hydrogels cross-linked using ruthenium (Ru) and sodium persulfate
Soon Hee Kim et al.
Nature communications, 9(1), 1620-1620 (2018-04-26)
Although three-dimensional (3D) bioprinting technology has gained much attention in the field of tissue engineering, there are still several significant engineering challenges to overcome, including lack of bioink with biocompatibility and printability. Here, we show a bioink created from silk

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