{"product_id":"cpchsgelma","title":"GelMA (Gelatin Methacrylate) Powder for Photocurable Hydrogel Synthesis, 1 g\/bottle, CPCHSGelMA","description":"\u003cp\u003eGelMA (Gelatin Methacrylate) is one of the most widely used photocrosslinkable biopolymers for tissue engineering, 3D bioprinting, and cell encapsulation. By grafting methacrylate groups onto the amine-rich backbone of hydrolyzed collagen (gelatin), GelMA allows for rapid, cytocompatible photo-crosslinking under UV or visible light in the presence of a photoinitiator.\u003c\/p\u003e\n\u003ctable style=\"width: 100.029%; height: 678.688px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 33.0319%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7946%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCPCHSGelMA (C-PCHS-GelMA)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 106.4px;\"\u003e\n\u003ctd style=\"width: 33.0319%; height: 106.4px;\"\u003e\u003cem\u003eChemical Formula\/Structure\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7946%; height: 106.4px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CPCHSGelMA_Structure_100x100.jpg?v=1792081275\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 237.2px;\"\u003e\n\u003ctd style=\"width: 33.0319%; height: 237.2px;\"\u003e\u003cem\u003eDegree of Substitution\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7946%; height: 237.2px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e(1) ~30%, compression modulus: 1-10 kPa, suitable for cell culture and drug delivery. \u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e(2) ~60%, compression modulus: 3.5-22 kPa, suitable for soft tissue engineering and microfluid chip\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e(3) ~90%, compression modulus: 5.12-48 kPa, suitable for 3D bioprinting and support bracket \u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CPCHSGelMA_03_160x160.jpg?v=1792082947\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.0319%; height: 19.6px;\"\u003e\u003cem\u003ePhotoinitiator\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7946%; height: 19.6px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003eThe photoinitiator LAP (0.05 g) is included. \u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 244px;\"\u003e\n\u003ctd style=\"width: 33.0319%; height: 244px;\"\u003e\u003cem\u003eHydrogel Preparation Steps\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7946%; height: 244px;\"\u003e\n\u003cp\u003e(1). \u003cstrong\u003e0.25% (2.5 mg\/mL) photoinitiator PLA solution preparation\u003c\/strong\u003e: Take 20 mL PBS into 0.05 g LAP brown bottle and heated it at 40-50°C for 15 min. Several times of manual vibration can be applied.  \u003c\/p\u003e\n\u003cp\u003e(2) \u003cstrong\u003e5-30% (50-300 mg\/mL) GelMA solution preparation\u003c\/strong\u003e: Weigh calculated amount of GelMA powder into a centrifuge tube and add the photoinitiator PLA solution for mixing. Heat it up to 60-70 °C until full dissolution (avoid light).\u003c\/p\u003e\n\u003cp\u003e(3) \u003cstrong\u003eGel Formation\u003c\/strong\u003e: Expose the mixing solution at 405 nm light source. The hydrogel strength can be adjusted by illumination time and light intensity.    \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.0319%;\"\u003e\u003cem\u003eStorage Conditions\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7946%;\"\u003e\n\u003cp\u003eStore it at -20°C (18 months), and 4°C for use in 7 days after de-freeze. \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.8875px;\"\u003e\n\u003ctd style=\"width: 33.0319%; height: 35.8875px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7946%; height: 35.8875px;\"\u003e1 g\/bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e: \u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/abs\/10.1002\/adfm.201101662\"\u003eY. C. Chen, et al. Functional Human Vascular Network Generated in Photocrosslinkable Gelatin Methacrylate Hydrogels, Adv. Funct. Mater., 2012, 22, 2027-2039\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/pubs.rsc.org\/lc\/article-abstract\/12\/16\/2959\/376133\/Gelatin-methacrylate-as-a-promising-hydrogel-for\"\u003eJ. Ramón-Azcón, et al. Gelatin methacrylate as a promising hydrogel for 3D microscale organization and proliferation of dielectrophoretically patterned cells, Lab Chip (2012) 12 (16): 2959–2969.\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"YXSW","offers":[{"title":"30%","offer_id":67777232273638,"sku":"CPCHSGelMADS30","price":139.0,"currency_code":"USD","in_stock":true},{"title":"60%","offer_id":67777232306406,"sku":"CPCHSGelMADS60","price":159.0,"currency_code":"USD","in_stock":true},{"title":"90%","offer_id":67777232339174,"sku":"CPCHSGelMADS90","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CPCHSGelMA_main.jpg?v=1792081275","url":"https:\/\/echemsupplies.com\/products\/cpchsgelma","provider":"EChem Supplies","version":"1.0","type":"link"}