来宝网 2023/4/7点击683次
艾美捷 RmesFect茎转染试剂,专为多种干细胞设计
艾美捷OZ Biosciences主要集中在生物活性材料导入活体组织新技术的研发。目标是建立新一代的核酸、蛋白、多肽和其它生物分子的转染导入系统,服务于广大的科研工作者。主打是基于纳米技术和生物技术的基础上发展起来的磁转染试剂,相对常规商业化转染试剂,其转染效率更高。专注于生物分子的递送技术,如DNA,RNA和蛋白质,用于体外和体内应用。
RmesFect™ Stem Transfection Reagent is based on the TEE-technology specifically designed for mRNA transfection in Stem Cells with high efficiency and low toxicity. mRNA transfection provides several advantages over plasmid DNA delivery :
No need for nuclear uptake. mRNA translation into proteins occurs in the cytoplasm
Faster protein expression than DNA transfection
No genomic integration
Protein expression in a total promoter independent manner
RmesFect茎转染试剂#RS30500基于三通技术 专为干细胞中的mRNA转染而设计,具有高效率和低毒性。与质粒DNA递送相比,mRNA转染具有以下优势:
1、无需核吸收。mRNA翻译成蛋白质发生在细胞质中
2、蛋白表达速度快于DNA转染
3、无基因组整合
4、以完全启动子独立的方式表达蛋白质
1、高效:在所有细胞中实现mRNA递送
2、即用型:无需额外的缓冲液
3、低核酸量:毒性最小化
4、保护 mRNA 免受降解
5、与任何培养基兼容
6、血清兼容:无需更换培养基
Sizes:
500µL: 125-250 transfections with 1 µg of mRNA
1 mL: 250-500 transfections with 1 µg of mRNA
5 mL: 1250-2500 transfections with 1 µg of mRNA
OZ Biosciences RmesFect茎专为多种干细胞和原代细胞中的体外mRNA (dsRNA)转染而设计。
来源:https://www.amyjet.com/products/OZB-RS30500.shtml
——————————————————————
艾美捷PolyMag CRISPR试剂盒,高转染效率无毒性
艾美捷PolyMag CRISPR试剂盒#PNC40200高转染效率无毒性,灵敏性高、特异性强,用途范围广,具体特色如下:
• 即使在原代细胞和难以转染的细胞上也能高效递送 CRISPR/Cas9 系统• 非常适合共转染 pDNA/pDNA、pDNA/gRNA、pDNA/mRNA
• 针对含有 Cas9 的大质粒 DNA 进行了优化,并引导 RNA
• 低细胞毒性 - 能够以更少的细胞开始实验
PolyMag CRISPR kit is the only magnet assisted transfection reagent optimized to deliver high level of plasmid DNA and/or mRNA expressing Cas9 and guide RNA (gRNA). This reagent is based on our proprietary Magnetofection™ technology. The nanoparticles are composed of iron oxide magnetic core coated with cationic molecules. For your gene editing experiments, this reagent provides high transfection efficiency without toxicity.
Benefits:
• High efficiency delivery of CRISPR/Cas9 system even on primary and hard to transfect cells
• Ideal for co-transfection of pDNA/pDNA, pDNA/gRNA, pDNA/mRNA
• Optimized for large plasmid DNA containing Cas9, and guide RNA
• Low cell toxicity - enable to start your experiment with less cell
用于CRISPR Cas9实验的其他产品:
ViroMag CRISPR提高CRISPR/Cas9病毒的转导效率
RmesFect CRISPR 用于 mRNA 转染
ProDeliverIN CRISPR用于 Cas9 蛋白递送
储存: +4°C
运输条件:室温
Figure1 : PolyMag CRISPR co-transfection efficiency for CRISPR-Cas9 experiments. NIH-3t3, HeLa and MDCK cells were plated in 24-well plates in complete medium at the optimum density of 50-70% confluence at the time of transfection. Cells were transfected with a GFP-Cas9 plasmid and a RFP pDNA and then incubated overnight at 37oC. GFP and RFP expression was monitored 24h after transfection by fluorescence microscopy.
来源:https://www.amyjet.com/products/OZB-PNC40200.shtml
——————————————————————————
艾美捷 RmesFect CRISPR转染试剂,无需核吸收,蛋白表达速度快
艾美捷 RmesFect CRISPR转染试剂#RMC70500专为mRNA/gRNA转染而设计,其具有如下特点:
高效:在所有细胞中实现RNA递送
即用型:无需额外的缓冲液
低核酸量:毒性最小化
保护 RNA 免受降解
与任何培养基兼容
血清兼容:无需更换培养基
RmesFect™ CRISPR transfection Reagent based on the TEE-technology is specifically designed for mRNA/gRNA transfection with high efficiency and low toxicity. RmesFect™ is efficient in a large variety of cells.
Benefits:
Highly efficient: achieve RNAs delivery in all cells
Ready-to-use: no need for additional buffer
Low nucleic acid amount : minimized toxicity
Protects RNAs against degradation
Compatible with any culture medium
Serum compatible : Medium changed not required
与质粒DNA递送相比,mRNA转染具有以下优势:
无需核吸收。mRNA翻译成蛋白质发生在细胞质中。
蛋白表达速度快于DNA转染
无基因组整合
以完全启动子非依赖的方式表达蛋白质
RmesFect CRISPR转染试剂结果示意图:
根据标准方案,使用RmesFect CRISPR用编码GFP和RFP的mRNA(各0.25µg)转染DC24细胞。转染后24小时在显微镜荧光下分析图像。
来源:https://www.amyjet.com/products/OZB-RMC70500.shtml
————————————————————————————
获得优化的Cas9核酸酶递送,艾美捷解决方案
为什么选择Cas9蛋白而不是Cas9 DNA或mRNA?
Cas 9重组蛋白比核酸递送速度更快,一旦进入细胞内就完全活跃,没有潜伏期(与核酸所需的转录和翻译机器相反)。
这些特性使核酸酶蛋白递送特别适用于精密基因组工程。
艾美捷OZ Biosciences 优化的Cas9核酸酶#CAS9050化脓性链球菌设计用于活细胞或生物体的基因组编辑以及体外消化。
Optimized Cas9 Nuclease S. Pyogenes is designed for genome editing in living cells or organisms and also for in vitro digestion.
Increased genome editing efficiency using Cas9/RNP delivery
Successful CRISPR/Cas9 genome editing can be performed through diverse approaches (plasmids, mRNA, nuclease, viral delivery)
Sizes
CAS9050: 50 µg Cas9 nuclease in 50 µL
CAS9100: 100 µg Cas9 nuclease in 100 µL
CAS9500: 500 µg (5x100 µg) Cas9 nuclease in 500µL (5x100 µL)
图1:用sgRNA编程的Cas9核酸酶。结合后,短向导RNA(sgRNA)特异性靶向短DNA序列标签(PAM)。Cas9核酸酶在PAM序列上游切割DNA三个核苷酸。
高效的核酸递送是基因组编辑实验的关键步骤。 为了获得优化的Cas9核酸酶递送,建议亲交付 CRISPR转染试剂。
推荐用于 CRISPR Cas9 基因组编辑实验。
优化的Cas9核酸酶化脓性链球菌设计用于活细胞或生物体的基因组编辑以及体外消化。
使用Pro-DeliverIN CRISPR在细胞中进行基因组编辑
Cas9核酸酶可以直接递送到培养物或生物体中的活细胞中,使用ProDeliverIN CRISPR(# PIC60100 或 #PIC60500)。以下方案是在24孔板中进行基因组编辑的示例:
制备 1 μg Cas9 核酸酶和 250 ng sgRNA 的混合物上下移液轻轻混合
在室温(推荐 10°C)下孵育 25 分钟以形成 Cas9/RNP 复合物直接加入 2 μL ProDeliverIN CRISPR
在室温(推荐 20°C)下孵育 25 分钟以形成复合物用完整的培养基补充 50 μL
将复合物滴加到细胞上,并在标准培养条件下孵育。
使用 Cas9/RNP 递送提高基因组编辑效率 成功的 CRISPR/Cas9 基因组编辑可以通过多种方法(质粒、mRNA、核酸酶、病毒递送)进行。
来源:https://www.amyjet.com/products/OZB-CAS9050.shtml
————————————————————————
艾美捷 ViroMag转导试剂,提高病毒感染和转导能力
基于磁感应™ 技术上,ViroMag转导试剂允许在几分钟内将病毒颗粒的完整施用剂量浓缩到细胞上,从而以极低的载体剂量显着改善病毒转导。
艾美捷OZ Biosciences ViroMag转导试剂#VM40100是一种磁性纳米颗粒配方,致力于提高病毒感染和转导能力;它适用于所有病毒。
由于其特殊特性,ViroMag是感染非许可细胞的理想选择。该试剂在促进、控制和辅助病毒转导方面表现出极高的效率,因此不需要分子生物学过程或生化修饰。
ViroMag Transduction Reagent is a magnetic nanoparticles formulation dedicated to increase virus infection and transduction capacities; it is suitable for all viruses. Based on the Magnetofection™ technology, this reagent allows concentrating the complete applied dose of viral particles onto cells within minutes, inducing a significant improvement of virus transduction with extremely low vector doses. Due to its specific properties, ViroMag is ideal to infect non permissive cells. This reagent demonstrates an exceptionally high efficiency to promote, control and assist viral transductions so that no molecular biology processes or biochemical modifications are required.
Increases transduction efficiency
Accelerates the transduction process
Efficient for hard-to-infect and non-permissive cells
Concentrates the viral dose onto the cells
Suitable for all type of virus
Synchronise cells adsorption/infection without modifications of the viruses
图1:ViroMag增强腺病毒感染。单独用腺病毒(Ad-LacZ)或用腺病毒和3μL ViroMag的复合物感染K562、PBL和NIH-3T3细胞。将细胞置于或不置于磁场中,并在感染后24小时测定β-半乳糖苷酶的表达。
图2:使用或不使用ViroMag感染HIV的时间过程
OZ Biosciences ViroMag转导试剂特色:
提高转导效率
加速转导过程
对难以感染和非允许的细胞有效
将病毒剂量集中在细胞上
适用于所有类型的病毒
同步细胞吸附/感染,无需修饰病毒
来源:https://www.amyjet.com/products/OZB-CAS9050.shtml
————————————————————————————
艾美捷 Mag 4C保存缓冲液#LVB1000三大特色
根据病毒的不同,Mag 4C保存缓冲液有两种不同的缓冲液可用:腺病毒的Ad-Conservation Buffer和慢病毒和逆转录病毒的Lv-Conservation Buffer。
Mag4C Conservation Buffer can be added to viral stocks for long-term storage. It allows maintaining virus infectivity even after multiple freeze/thawing cycles. Two different buffers are available depending on the virus: Ad-Conservation Buffer for adenoviruses & Lv-Conservation Buffer for lentiviruses and retroviruses.
The Conservation Buffer:
1. Preserves virus infectivity during storage
2. Minimizes the loss of viral titers during storage and freeze/thaw cycles
3. Can be used to conserve viruses bound to Mag4C beads
Size: 1 mL
Storage: +4°C
Shipping Conditions: Room Temperature
艾美捷Mag4C保存缓冲液#LVB1000特点:
1. 在储存过程中保持病毒传染性
2. 极大限度地减少储存和冻融循环过程中病毒滴度的损失
3.可用于保存与Mag4C磁珠结合的病毒
Figure 1: Viruses stored in conservation buffer maintain high infectivity over long-term storage. GFP-encoding adenoviruses were stored either in PBS or in Ad-conservation buffer at -80°C or +4°C. At regular time points, viruses were assayed for transduction ability in COS7 cells and the percentage of GFP+ cells was determined by flow cytometry.
OZ Biosciences Mag4C保存缓冲液可以添加到病毒原液中以进行长期储存。即使在多次冻融循环后,它也可以保持病毒传染性。
来源:https://www.amyjet.com/products/OZB-LVB1000.shtml
——————————————————————
艾美捷 Pro-DeliverIN转染试剂,即用型,无毒
Pro-DeliverIN™转染试剂是一种创新的试剂,可在细胞内递送生物活性蛋白。这种基于脂质的配方是第一种将功能蛋白递送到活细胞中的血清相容试剂。细胞内递送的蛋白质保留其生物学功能。
Pro-DeliverIN™ Transfection Reagent is an innovative reagent allowing intracellular delivery of biologically active proteins. This lipid-based formulation is the first serum compatible reagent to deliver functional proteins into living cells. The proteins delivered inside cells retain their biological functions.
Intracellular delivery of functionally active proteins
Highly efficient in many primary cells and cell lines
Serum compatible
Biodegradable and non-toxic
Easy: straightforward protocol and ready-to-use (no chemical conjugation required).
艾美捷 Pro-DeliverIN 转染试剂#PI10100特点:
功能活性蛋白的细胞内递送
在许多原代细胞和细胞系中高效
血清兼容
可生物降解,无毒
简单:方案简单明了,即用型(无需化学偶联)
Pro-DeliverIN™提供100μL R-藻红蛋白阳性对照。
规格:
100μL:50-100次检测
250μL:125-250次检测
500 μL:250-500 次检测
1 mL:500-1000 次检测
储存: +4°C
运输条件:室温
OZ Biosciences Pro-DeliverIN™转染试剂的应用:
适用于原代细胞和细胞系
蛋白质输送应用的理想选择:
活细胞中的细胞内定位研究
蛋白质-蛋白质相互作用
烦恼研究
推荐用于:蛋白质的细胞内递送。
基因组编辑:Pro-DeliverIN成功地转运了活性CRE重组酶,从而诱导了同源重组。
来源:https://www.amyjet.com/products/OZB-PI10100.shtml
————————————————————————————
艾美捷AdenoMag转染试剂,高效,无需修饰病毒
AdenoMag转染试剂是一种磁性纳米颗粒配方,专门用于增强腺病毒和腺相关病毒(AAV)感染和转导能力。基于 磁感应™技术,它允许在几分钟内将病毒颗粒的全部施用剂量集中在细胞上,从而以极低的载体剂量显着提高病毒感染性。
由于其特殊特性,AdenoMag适用于所有腺病毒和AAV载体,是感染非许可细胞的理想选择。该试剂在促进、控制和辅助腺病毒和AAV转导方面表现出极高的效率,无需分子生物学过程或生化修饰。
AdenoMag Transfection Reagent is a magnetic nanoparticles formulation specifically dedicated to enhance Adenovirus and Adeno Associated Virus (AAV) infection and transduction capacities. Based on the Magnetofection™ technology, it allows concentrating the complete applied dose of viral particles onto cells within minutes, inducing a significant improvement of virus infectivity with extremely low vector doses. Due to its specific properties, AdenoMag is applicable to all adenoviral and AAV vectors and is ideal to infect non permissive cells. This reagent demonstrates an exceptionally high efficiency to promote, control and assist Adenoviral and AAV transductions in a way that no molecular biology processes or biochemical modifications are required.
Increase transduction efficiency
Accelerate the transduction process
Efficient for hard-to-infect and non-permissive cells
Concentrate the viral dose onto the cells
Synchronise cells adsorption/infection without modifications of the viruses
艾美捷 AdenoMag转染试剂#AM70100有如下特色:
提高转导效率
加速转导过程
对难以感染和非允许的细胞有效
将病毒剂量集中在细胞上
同步细胞吸附/感染,无需修饰病毒
OZ Biosciences AdenoMag转染试剂的应用:
是使用所有腺病毒和AAV载体增强细胞转导的理想选择
适用于所有哺乳动物细胞:细胞系、原代细胞、难转染和非允许细胞
推荐用于:腺病毒和腺相关病毒体外转导 (参见细胞转染数据库和引文数据库)。
OZ Biosciences AdenoMag转染试剂的结果图:
来源:https://www.amyjet.com/products/OZB-AM70100.shtml