世界*实验材料供应商 Viagen Biotech, Inc.正式上海金畔为其中国代理, Viagen Biotech, Inc.在一直是行业的*,一直为广大科研客户提供zui为的产品和服务,上海金畔一直秉承为中国科研客户带来的产品,的服务, Viagen Biotech, Inc.就是为了给广大科研客户带来更加完善的产品和服务,您的满意将是我们zui大的收获
Viagen Biotech, Inc.中国代理, Viagen Biotech, Inc.上海代理, Viagen Biotech, Inc.北京代理,Viagen Biotech, Inc.广东代理, Viagen Biotech, Inc.江苏代理Viagen Biotech, Inc.湖北代理,Viagen Biotech, Inc.天津,Viagen Biotech, Inc.黑龙江代理,Viagen Biotech, Inc.内蒙古代理,Viagen Biotech, Inc.吉林代理,Viagen Biotech, Inc.福建代理, Viagen Biotech, Inc.江苏代理, Viagen Biotech, Inc.浙江代理,Viagen Biotech, Inc.四川代理,
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。
Proteinase K Solution 5ml (20mg/ml)
Availability: In stock
Quick Overview
Genomic PCR Grade Proteinase K Solution
Catalog No. 501-PK
Stable for 12 months at -20℃ / Ships Refrigerated Fedex Overnight
Details
Proteinase K is an endolytic protease that cleaves peptide bonds at the carboxylic sides of aliphatic, aromatic or hydrophobic amino acids. Proteinase K is classified as a serine protease. The smallest peptide to be hydrolysed is a tetrapeptide.
DNA Extraction lysis reagent for DNA tests & genotyping: The Proteinase K solution is useful when a small amount of biological samples are processed. Add the enzyme solution to DirectPCR reagents at the final concentration of 0.5-1.0 mg/ml (25-50 μl Proteinase K solution per 1 ml DirectPCR reagent). Follow the instruction manuals for DirectPCR Reagent Protocol/Manual for each blood, blood stain, buccal swab, hair root DNA genotyping. Once diluted in DirectPCR reagents, Proteinase K is stable for ~24 hrs.
Other applications: Proteinase K digests native proteins very effectively. It can therefore be used to remove DNases and RNases when isolating DNA and RNA from tissues or cells.
Usage Conditions:
• Proteinase K is active over a wide pH range—optimal activity between 6.5 and 9.5
• Under denaturing conditions—e.g., in the presence of SDS or urea
• In the presence of metal chelating agents—e.g., EDTA
• At high temperatures—optimum digestion temperature is 65°C
Unit Definition: One unit of the enzyme liberates folin-positive amino acids and peptides corresponding to 1μmol tyrosine in 1min at 37°C using denatured hemoglobin as substrate.
Quality Control: Tested for the absence of endo-, exodeoxyribonucleases and ribonucleases
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. |
我们公司zui大优势是强大的采购,
1:基本什么都能进口,血清,抗体,耗材,还有部分限制进口的,
2:货品全,现经营过700多个品牌,基本所有生物试剂耗材都可以进口,特别是冷偏的产品那就更有优势,
3:提供加急服务,一般1-2周到货,超过时限加急费全免
4:价格公道,绝大部分价格有优势,当然不能保证100%产品都是,因为意味着没有服务.
5:良好的信誉,大部分客户我们提供货到付款服务,客户包括清华,北大 交大 复旦,中山等100多所大学,ROCHE,阿斯利康,国药 ,fisher等500多家公司
6:我们*代理的品牌有:Antibody Research Corporation,arcticzymes,Biorelevant,AmberGen, Inc. ,clemente-associates,clodronaiposomes,Columbia Biosciences,enzyme research,Gene Bridges GmbH,Genovis,AmberGen, Inc. Biotechnology GmbH,Haematologic Technologies HTI Haemtech,hookelabs,Immudex,Innovative Research of America,inspiralis ,List Biological Laboratories, Inc.,lumafluor,Microsurfaces,multiplicom,nanotools,Pel-Freez Biologicals,pentapharm,progen,Protein Ark,QA-Bio,Inc,QA-Bio,IncQuickZyme Biosciences,Teknova,TriLink BioTechnologies, Inc.,Zyagen Laboratories 等
7:我们还是invitrogen,qiagen,Midland BioProducts Corporationam,sigma;neb,roche,merck, rnd,BD, GE,pierce,BioLegend等知名*批发,欢迎合作。