• 总RNA提取试剂-TRIzol 现货促销!
  • 点击数:  发表日期:2007-3-31
  • 产品名称:  总RNA提取试剂-TRIzol现货促销   
    产品货号:  17061
    产品规格:  100ml
    产品价格:  600元
    产品产地:  iNtRON

    easy-BLUETM Total RNA Extraction Kit

    easy-BLUE  Total RNA Extraction Kit

    Description

    easy-BLUE is a ready-to-use reagent for isolation of total RNA from cells and tissues. There is about 1-2x10-5 of RNA per mammalian cell and we can theoretically obtain about 10-20 of RNA by extracting 1x106 cells. During sample homogenization or lysis step, easy-BLUE reagent maintains the integrity of the RNA. The simplicity of the easy-BLUE method allows simultaneous processing of a large number of samples. The entire procedure can be completed in one hour. easy-BLUE facilitates isolation of a variety of RNA species of large or small molecular size. Total RNA isolated by easy-BLUETM is free of protein and DNA contamination. It used for RT-PCR, Northern blot hybridizations, RNase protection assays, differential display or as starting material for purification of mRNA for cDNA synthesis.

    Characteristics

             Very vivid color between aqueous phase and phenol phase

             Convenience, easy-to-use

             No hazardous disposal

             Maintaining its integrity during 3 years

             Capacity of purifying RNA from various materials

    Format :  Solution type (phenol base)

    Sample source : animal cell, tissue, bacteria, virus

    RNA Binding capacity : 100~200 / 30 mg tissue
    Throughput : 1-24 samples
    Prep. Time : < 40 minutes including a lysis step
    Recovery : 90-95%

    Applications

            RT-PCR and real-time PCR

             Northern Blotting

             Dot Blotting

             Primer extension

             Infectious disease research

    Storage Condition

    Store at 4

    Purification Yield

    Extraction  of  Total RNA from various animal cells

    Sample

    Cell number

    DNA yield

    DNA purity

    SNU 601 (Human)

    K562 (Human)

    B16 (Mouse)

    YAC (Mouse)

    E.coli

    3 x 106

    3 x 106

    3 x 106

    3 x 106

    3 ml(OD600=1.4)

    45-49

    43-51

    45-53

    55-62

    74-83

    1.8~2.0

    1.8~2.0

    1.8~2.0

    1.8~2.0

    1.8~2.0

      

    Extraction  of  Total RNA from various tissue

    Sample

    Tissue

    DNA yield

    DNA purity

    Spleen (Mouse)

    Kidney (Mouse)

    Liver (Mouse)

    30 mg

    30 mg

    30 mg

    198-210

    106-111

    110-122

    1.8~2.0

    1.8~2.0

    1.8~2.0

      

    easy-BLUETMTotal RNA Extraction Kit

    It is based on solution type--> High yieldcompared with

    Can get the high yield and purity same as TRIzolfrom invitrogene.

    Price is 40%cheaper than Trizol.

    Short time needed ( Only 20-30Minutes)

    Can extract RNA, DNA, Proteinwith different protocols.

     

    概述
            一步法总RNA提取试剂Trizol是由酚与异硫氰酸胍组成的均相溶液。不仅可直接用于从人类、动物、植物、细菌等细胞或组织中提取总RNA,而且还可以从样品中提取DNA或蛋白质。纯化的总RNA完整性好,不受蛋白、DNA的污染。可用于Northern杂交、RNA点杂交、poly(A)+ mRNA的分离、体外转录、RT-PCRRNase封阻分析以及分子克隆。
    性能指标
        RNA产量一般为1~15µg RNA/mg组织或1×106个细胞,A260/A280的比率一般在1.6~1.8之间。
    优势和特点
        1. 操作简单:1小时即可完成整个RNA的提取,不仅适用于小量组织(50~100mg)和细胞中(5×106RNA的提取,还适用大量组织(>1g)和大量细胞(>107)中RNA的提取。
        2. 纯度高:提取的总RNA不受蛋白、DNA等的污染。
        3. 物美价廉:与其它进口同类产品相比质量相当,操作相同,但价格便宜将近一半。