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Documenti fondamentali

900496

Sigma-Aldrich

Gelatin methacryloyl

gel strength 300 g Bloom, 80% degree of substitution

Sinonimo/i:

GelMA, Gelatin methacrylamide, Gelatin methacrylate, GelMa, Gelatin Methacrylate

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1 G
CHF 326.00

CHF 326.00


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1 G
CHF 326.00

About This Item

Formula condensata:
(C40H59N11O13)n
Codice UNSPSC:
12352202
NACRES:
NA.23

CHF 326.00


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Livello qualitativo

Stato

powder

Temperatura di conservazione

2-8°C

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Applicazioni

Gelatin methacrylate can be used to form cross-linked hydrogels for tissue engineering[1] and 3D printing.[2][3][4] It has been used for endothelial cell morphogenesis,[5] cardiomyocytes,[6] epidermal tissue,[7] injectable tissue constructs,[8] bone differentiation,[9] and cartilage regeneration.[10] Gelatin methacrylate has been explored in drug delivery applications in the form of microspheres[11] and hydrogels.[12]

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


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Covalent attachment of a three-dimensionally printed thermoplast to a gelatin hydrogel for mechanically enhanced cartilage constructs.
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Hydrogels with the ability to change shape in response to biochemical stimuli are important for biosensing, smart medicine, drug delivery, and soft robotics. Here, a family of multicomponent DNA polymerization motor gels with different polymer backbones is created, including acrylamide-co-bis-acrylamide
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Acta biomaterialia, 13, 101-110 (2014-12-03)
Gelatin has been commonly used as a delivery vehicle for various biomolecules for tissue engineering and regenerative medicine applications due to its simple fabrication methods, inherent electrostatic binding properties, and proteolytic degradability. Compared to traditional chemical cross-linking methods, such as

Articoli

Discussion of synthetic modifications to gelatin, improving the three-dimensional (3D) print resolution, and resulting material properties.

Professor Shrike Zhang (Harvard Medical School, USA) discusses advances in 3D-bioprinted tissue models for in vitro drug testing, reviews bioink selections, and provides application examples of 3D bioprinting in tissue model biofabrication.

Protocolli

Frequently asked questions (FAQs) for KAPA SYBR® FAST One-Step qRT-PCR Kits.

Questions

1–4 of 4 Questions  
  1. What is the molecular weight of the product?

    1 answer
    1. The molecular weight of this product has not been determined. However, based on the 300 g Bloom, the calculated molecular weight range is 50,000 - 100,000 kDa.

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  3. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  4. Hi, is this lyophilized GelMA sterile-filtered?

    1 answer
    1. Product 900496 is not a sterile-filtered gelatin methacryloyl.

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