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Viagen Biotech Inc.是创新的DNA提取技术和生命科学研究产品的供应商。ViagenDirectPCR®DNA提取系统是一种单管系统，用于从小鼠尾巴，耳朵片，卵黄囊和培养细胞中快速制备DNA。由Viagen Biotech Inc.的科学家开发的正在申请的组件允许得到的DNA提取物与用于基因分型的基因组PCR相容。生物样品的粗提取物与许多分子生物学级反应（如聚合酶链反应（PCR））不相容，部分原因是粗提物中含有抑制剂。DirectPCR试剂不仅介导生物样品的快速溶解，而且还含有有效抑制粗裂解物对PCR扩增的抑制活性的抑制剂，同时zui大限度地保持了释放的基因组DNA的完整性。该过程*消除了任何溶液转移或开管步骤，节省了大量的时间和精力。DirectPCR试剂每尾只花费26美分，可以节省任何使用量。
Viagenbiotech致力于简便快速提取和制备核酸（DNA / RNA），以批量、快速进行基因分析。公司拥有的技术不仅加快样品的裂解，而且降低了粗提物中PCR抑制因素，因而使DNA提取与PCR基因分析兼容，样品经一步消化后即可进行PCR扩增，并且保证了基因组的完整性。
Nucleic Acid Staining Solution
Availability: In stock
Quick Overview
Cat. No. 21141
** Globe Seller **
1ml vial (makes 20L agarose)
Store at 4℃ until expiration
(Ships at RT)
Details
RedSafe™ Nucleic Acid Staining Solution (20,000x) is a new and safe nucleic acid stain, an alternative to the traditional ethidium bromide(EtBr) stain for detecting nucleic acid in agarose gels. It emits green fluorescence when bound to DNA or RNA. The Redsafe solution has two fluorescence excitation maxima when bound to nucleic acid, one centered at 309 nm and another at 419 nm. In addition, it has one visible excitation at 514 nm. The fluorescence emission of RedSafe™ when bound to DNA is centered at 537 nm.
Advantages of using the RedSafeTM Nucleic Acid Staining Solution:
- – Similar protocol and sensitivity like EtBr stain
- – Ames test proves lower mutation rates with Redsafe in comparison to EtBr, a known strong mutagen
- – Tested negative in mouse marrow chromophilous erythrocyte micronucleus test and mouse spermary spermatocyte chromosomal aberration test
Contents: 1ml vial/ pack
Concentraion: 20,000x (makes 20L agarose)
部分产品报价如下：
| 货号 | 品名 | 规格 | 价格 | 品牌 |
| 101-T | DirectPCR Lysis Reagent (mouse tail) | 50mL | 1160 | Viagen Biotech, Inc. |
| 102-T | DirectPCR Lysis Reagent (mouse tail) | 100mL | 2040 | Viagen Biotech, Inc. |
| 201-Y | DirectPCR Lysis Reagent (yolk sac) | 50mL | 1160 | Viagen Biotech, Inc. |
| 202-Y | DirectPCR Lysis Reagent (yolk sac) | 100mL | 2040 | Viagen Biotech, Inc. |
| 301-C | DirectPCR Lysis Reagent (cell) | 50mL | 1160 | Viagen Biotech, Inc. |
| 302-C | DirectPCR Lysis Reagent (cell) | 100mL | 2040 | Viagen Biotech, Inc. |
| 401-E | DirectPCR Lysis Reagent (mouse ear) | 25mL | 1160 | Viagen Biotech, Inc. |
| 402-E | DirectPCR Lysis Reagent (mouse ear) | 50mL | 2040 | Viagen Biotech, Inc. |
| 21141 | Redsafe Nucleic Acid Staining Solution | 1ml | 1180 | Viagen Biotech, Inc. |
| 505-PKP | Genomic PCR Grade Proteinase K Powder | 100mg | 1300 | Viagen Biotech, Inc. |
| 506-PKP | Genomic PCR Grade Proteinase K Powder | 200mg | 2200 | Viagen Biotech, Inc. |
| 507-PKP | Genomic PCR Grade Proteinase K Powder | 500mg | 4700 | Viagen Biotech, Inc. |