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。
明胶基高强度3D打印墨水由邻硝基苄醇化明胶 (GelNB)、甲基丙烯酸酯化透明质酸钠 (HAMA)、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。本产品可用于DLP和LCD打印,具有交联速度快、机械强度高、生物相容性好、打印精度高的特点,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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性能参数
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应用领域
1、复杂仿生结构构建
2、水凝胶生物反应器系统
3、多尺度微流控通道及类器官芯片
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 建议将墨水溶液与细胞悬浮液等体积混合。
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固化后凝胶性能。
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,≥50 mW/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。
打印效果展示

Gelatin-based high-strength 3D printing ink consists of o-nitrobenzyl alcohol-modified gelatin (GelNB), methacrylated hyaluronic acid sodium salt (HAMA), photoinitiator (NAP), light absorber, and phosphate aqueous solution. It is a ready-to-use, sterile 3D printing ink. This product is suitable for DLP and LCD printing, featuring fast crosslinking, high mechanical strength, excellent biocompatibility, and high printing resolution. In addition, it supports cell adhesion and biodegradation, offering broad application prospects for tissue repair and regenerative medicine.
Product Specifications
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Product Packaging
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Performance Parametersss
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Applications
1. Construction of complex biomimetic structures
2. Hydrogel bioreactor systems
3. Multi-scale microfluidic channels and organoid chips
Instructions for Use
1. Direct UseHeat the prefilled syringe at 37 ºC-60 ºC until the ink inside becomes a flowable liquid before use.
2. Use with Cell Suspension
① Incubate the product in a 37 ℃ incubator for 30–60 minutes to make the ink flowable.
② Prepare the cell suspension and transfer it into an empty luer-lock syringe.
③ Connect the two syringes using a luer-lock adapter. Pre-fill the adapter carefully before connection to avoid air bubbles. Gently push and pull until the ink is uniformly mixed with the cell suspension.
④ If the single-use volume is less than the product volume, transfer the required ink solution into an empty luer-lock syringe via a luer-lock adapter in advance.
⑤ It is recommended to mix the ink solution with the cell suspension in equal volumes.
3. Use with Drugs or Bioactive Factors
① Follow steps ①–④ in section 2.
② It is recommended to mix 10 parts of ink solution with 1 part of drug/factor solution to avoid excessively low concentration, which may affect the gel performance after curing.
4. Post-printing Processing
① After printing, rinse the printed construct with phosphate-buffered saline (PBS) or normal saline to remove residual resin. Post-cure the construct (recommended: 385 nm, ≥50 mW/cm², 30 s on each side) until fully cured.
② Immerse the fully cured construct in PBS or normal saline repeatedly 3 times, 30 min each time, to remove residual small molecules of photoinitiator and light absorber.Note: Adjust accordingly when used with drugs or factors.
Precautions
1. The product is sterilized. Maintain aseptic operation during use to avoid microbial contamination.
2. The outer surface of the product syringe can be wiped and disinfected with alcohol before use.
3. The product must be stored strictly away from light.
Printing Effect Demonstration

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 | G1518383 |