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Merck
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A6982

Sigma-Aldrich

HydroMatrix Peptide Cell Culture Scaffold

mixture, powder

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About This Item

Codice UNSPSC:
12352207

Origine biologica

synthetic

Livello qualitativo

Forma fisica

powder

Temperatura di conservazione

−20°C

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Applicazioni

HydroMatrix has been shown to support improved growth and migration in the proliferation of many cell types, including neural stem cells, neurons, glia, astrocytes, fibroblasts, and keratinocytes.

Componenti

HydroMatrix is a peptide nanofiber 3-dimensional scaffold that promotes cell growth and migration. It utilizes specific peptides that self-assemble from fluid precursors into highly crosslinked peptide hydrogels when presented with increased temperatures or ionic strengths. By inducing a rapid transformation from solution to gel, a peptide nanofiber scaffold is generated. Adjusting the concentration of the HydroMatrix solution, researchers can control the flexibility of the 3-D architecture to meet their application′s specific needs.

Avvertenza

The lyophilized product at -20°C and is stable for many years at this temperature. The hydrogel should be stored at -70°C to maximize its active span. The 1% (w/v) stock solution should be stored -20°C and is stable for 3-6 months.

Nota sulla preparazione

This product is supplied as a lyophilized powder. A 1% (w/v) stock solution at 10 mg/mL can be prepared with addition of sterile water, resulting in a rigid gel. A 0.5% (w/v) solution will lead to a softer gel that is more suitable for cell migration and angiogenesis. Lower concentrations in the range of 0.15%-0.25% are more suitable for many cell types including neurons. In aqueous solution, HydroMatrix has a pH of 2.5 and should not be added directly to cells without prior addition of a buffer or medium. Once the hydrogel has formed, do not attempt to mix the gel any further, as this risks destroying the hydrogel integrity. Manipulation of the cells should be carefully performed to avoid disruption of the scaffold.

Note legali

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


Certificati d'analisi (COA)

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