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Merck

900496

Sigma-Aldrich

明胶甲基丙烯酰基

gel strength 300 g Bloom, 80% degree of substitution

别名:

GelMA, 明胶甲基丙烯酰胺, 明胶甲基丙烯酸酯, GelMa

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1 G
$444.00

$444.00


国内现货,预计发货时间2025年4月24日详情


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1 G
$444.00

About This Item

线性分子式:
(C40H59N11O13)n
分類程式碼代碼:
12352202
NACRES:
NA.23

$444.00


国内现货,预计发货时间2025年4月24日详情


获取大包装报价

品質等級

形狀

powder

儲存溫度

2-8°C

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應用

明胶甲基丙烯酸酯可用于形成用于组织工程[1]和 3D 打印的交联水凝胶。[2][3][4] 它已被用于内皮细胞形态发生、[5]心肌细胞、[6]表皮组织、[7]可注射组织构建体、[8]骨分化[9]和软骨再生。[10]已经在微球[11]和水凝胶形式的药物递送应用中研究了甲基丙烯酸明胶。[12]

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Facile one-step micropatterning using photodegradable methacrylated gelatin hydrogels for improved cardiomyocyte organization and alignment.
Tsang K, et al.
Advances in Functional Materials, 25(6), 977-986 (2015)
Photocrosslinkable gelatin hydrogel for epidermal tissue engineering.
Zhao X, et al.
Advanced Helathcare Materials (2015)
Covalent attachment of a three-dimensionally printed thermoplast to a gelatin hydrogel for mechanically enhanced cartilage constructs.
Boere KWM, et al.
Acta Biomaterialia, 10(6), 2602-2611 (2014)
Ruohong Shi et al.
Small (Weinheim an der Bergstrasse, Germany), 16(37), e2002946-e2002946 (2020-08-11)
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
Jason W Nichol et al.
Biomaterials, 31(21), 5536-5544 (2010-04-27)
The cellular microenvironment plays an integral role in improving the function of microengineered tissues. Control of the microarchitecture in engineered tissues can be achieved through photopatterning of cell-laden hydrogels. However, despite high pattern fidelity of photopolymerizable hydrogels, many such materials

商品

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.

实验方案

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

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

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