计算溶液所需的质量、体积或浓度。
BioReagent,无菌过滤 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。
2-8°C储存,避光。低温运输 。请查阅批次 COA 获取详细规格。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
GelMA 3D打印墨水由甲基丙烯酸酯化明胶 (GelMA)、光引发剂 (NAP)、光吸收剂及磷酸盐水溶液组成,是一种经无菌处理的即用型3D打印墨水。GelMA基生物墨水具有出色的细胞相容性以及快速交联的特性,可用于DLP和LCD打印。此外,本产品还具有细胞可粘附性及生物降解性,为组织修复和再生医学提供了广阔的应用前景。
产品规格
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产品包装
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GelMA信息
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性能/打印参数
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应用领域
1、仿生结构构建
2、类器官
使用建议
1、直接使用
在37 ºC-60 ºC下加热预灌封注射器针筒,直到针筒内墨水变成可流动液体后使用。
2、与细胞混合使用
① 将产品于37 ℃培养箱内放置30-60分钟,使针筒内墨水变成可流动液体。
② 准备细胞悬浮液,将细胞悬浮液移入空的鲁尔接口注射器内。
③ 将上述两个注射器通过鲁尔锁适配器连接,连接前小心地将鲁尔锁适配器预先填充,以免引入气泡。轻轻地来回推动,至墨水与细胞悬浮液完全混合均匀。
④ 如果单次使用量低于产品装样量,可预先将所需量墨水溶液通过鲁尔锁适配器转移至空的鲁尔接口注射器内。
⑤ 建议将十份墨水溶液与一份细胞悬浮液混合,以免产品浓度过低影响凝胶性能。
3、与药物或因子等混合使用
① 操作方法如2中①-④所示。
② 建议将十份墨水溶液与一份药物或因子等溶液混合,以免产品浓度过低影响凝胶性能。
4、打印后处理
① 打印后使用磷酸盐缓冲液或生理盐水对打印模型进行冲洗,将残余胶液冲洗干净,并对打印模型进行后固化 (推荐:385 nm,≥50mW/cm² ,各方向30 s),至模型完全固化。
② 取完全固化后的打印模型置于磷酸盐缓冲液或生理盐水中反复浸泡3次,每次30 min,除去残留的光引发剂及光吸收剂小分子。注:与药物或因子等混合使用时,酌情处理。
注意事项
1、产品经无菌处理,取用时注意无菌操作,避免微生物污染。
2、使用前,产品注射器外壁可用酒精擦拭消毒。
3、产品需严格避光保存。
GelMA 3D Printing Ink is composed of methacrylated gelatin (GelMA), photoinitiator (NAP), light absorber, and phosphate aqueous solution. It is a ready-to-use 3D printing ink subjected to sterile processing. The GelMA-based bioink exhibits excellent cytocompatibility and rapid crosslinking properties, making it suitable for DLP and LCD printing. Furthermore, this product features cell adhesiveness and biodegradability, offering broad application prospects in tissue repair and regenerative medicine.
Product Specifications
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Product Packaging
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GelMA Information
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Performance/Printing Parameters
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Application
1. Biomimetic structure construction
2. Organoids
Instructions for Use
1. Direct UseHeat the pre-filled syringe barrel at 37 ºC-60 ºC until the ink inside becomes a flowable liquid before use.
2. Use with Cell Suspension
① Place the product in a 37 °C incubator for 30–60 minutes to allow the ink in the barrel to become a flowable liquid.
② Prepare the cell suspension and transfer it into an empty luer-lock syringe.
③ Connect the two syringes using a luer-lock adapter. Carefully pre-fill the luer-lock adapter before connection to avoid introducing air bubbles. Gently push back and forth until the ink is completely and uniformly mixed with the cell suspension.
④ If the single-use volume is less than the product loading volume, the required amount of ink solution can be transferred into an empty luer-lock syringe via a luer-lock adapter in advance.
⑤ It is recommended to mix 10 parts of ink solution with 1 part of cell suspension to prevent the gel properties from being affected by excessively low product concentration.
3. Use with Drugs or Factors
① Follow the procedures ①–④ described in section 2.
② It is recommended to mix 10 parts of ink solution with 1 part of drug or factor solution to prevent the gel properties from being affected by excessively low product concentration.
4. Post-printing Processing
① After printing, rinse the printed model with phosphate buffered saline (PBS) or normal saline to remove residual resin solution, and post-cure the model (recommended: 385 nm, ≥50 mW/cm², 30 s on each side) until the model is fully cured.
② Immerse the fully cured printed model in PBS or normal saline repeatedly 3 times, 30 min each time, to remove residual small molecules of photoinitiator and light absorber.
Note: When used in combination with drugs or factors, handle appropriately.
Precautions
1. This product is sterilized. Maintain aseptic operation during use to avoid microbial contamination.
2. Before use, the outer wall of the product syringe can be wiped and disinfected with alcohol.
3. The product must be stored strictly protected from light.
通过匹配包装上的批号来查找并下载产品的 COA,每批产品都进行了严格的验证,您可放心使用!
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | G1518386 |