The One-for-All (0.1-10 kb) DNA Ladder is a ready-to-use DNA ladder, which is pre-mixed with loading dye for direct loading on gel. The DNA Ladder is composed of 19 individual DNA fragments: 10k, 8k, 6k, 5k, 4k, 3k, 2.5k, 2k, 1.5k, 1k, 900, 800, 700, 600, 500, 400, 300, 200, and 100 bp derived from a mixture of PCR products and specifically digested plasmid DNA. This product contains three enhanced bands (3 kb, 1.5 kb and 500 bp) for easy referencing. In addition, three tracking dyes, Xylene cyanol FF, Bromophenol blue and Orange G which mimic the migration of 4,000 bp, 500 bp and 50 bp dsDNA during electrophoresis are also added for real time monitoring.  Source Phenol extracted PCR products and dsDNA digested with specific restriction enzymes, equilibrated in 10 mM Tris-HCl (pH 8.0) and 10 mM EDTA.  Range 100 ~ 10,000 bp  Concentration 86 µg/ 500 µl  Recommended loading volume 5 µl/ well  Storage Protected from light Room temperature ≥ 6 months 4°C ≥ 12 months -20°C ≥ 36 months

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Operating Temperature -80 ~ 120°C 96-well plates, PCR or Storage use Strong adhesive MB-ASM is pierceable Free of DNase, RNase, DNA, PCR Inhibitor, ATP, Endotoxin. Evaporation rate below 5%, saving cost on reagents Small package can avoid contamination by different researcher

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Large dual screen with backlight(frongt and back display),clear reading With counting,unit conversion and weighing Multi weighing units conversation: g/ct/oz. Universal power adapter supplied as standard, can use standard battery The low power warning, overload indicatio, level indicator, adjustable feet Stainless steel weighing pan and weighing platform Five-side full-transparent glass windscreen SKU   FA2004 Max Capacity 200 g Accuracy Class II Min readout 10 mg Accuracy 0.01 g Repeatability ±0.0002g Linearity Error ±0.0002g Stability Time ≤3S Working temp. 15°C ~ 35°C Pan Size φ 80mm Dimensions 320*200*295 mm Power Suppy  power adapter Calibration Mode external calibration/internal calibration G.W. 6.0kg N.W. 5.0kg Packing Size 425*320*415 mm Communication Interface RS232(USB interface optional)  

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Purify up to 1 ug BAC, PAC and P1 DNA or 4 ug Cosmid DNA.

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Purify up to 1 ug BAC, PAC and P1 DNA or 4 ug Cosmid DNA.

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The EasyPrepTM Bacterial gDNA kit provides a rapid and reliable method for isolating high-quality total cellular DNA from a wide variety of bacterial species. Bacterial cells are grown to log-phase and harvested. The bacterial cell wall is digested by lysozyme and Proteinase K. Following lysis, binding conditions are adjusted and the sample is applied to a DNA column. Key to this kit is our proprietary DNA binding system that allows the high efficient binding of DNA to the membrane while proteins and other contaminates are removed under optimal conditions. Nucleic acids are easily eluted with sterile water or Elution Buffer. Purified DNA is suitable for PCR, restriction digestion, and hybridization techniques. Each DNA column can bind approximately 100 μg genomic DNA and process up to 1 x 109 bacterial cells. The system combines the reversible nucleic acid-binding properties of membrane matrix with the speed and versatility of spin column technology to yield up to approximately 15-30 μg of DNA with an OD260/280 ratio of 1.7-1.9. The kit will isolate all cellular DNA, including plasmid DNA. Kit's Contents SKU GD04-01 GD04-02 DNA Mini Columns 50 250 2 mL Collection Tubes 100 500 Buffer TL 15 ml 70 ml Buffer BL 15 ml 70 ml Buffer KB 28 ml 135 ml DNA Wash Buffer 15 ml 3x24ml Glass Beads 1.5 g 7 g Elution Buffer 15 ml 60 ml Lysozyme 50 mg 5x 50 mg Proteinase K 30 mg 5x30mg RNase A (20mg/ml) 270 µl 1.4 ml Manual 1 1  

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The EasyPrepTM Bacterial gDNA kit provides a rapid and reliable method for isolating high-quality total cellular DNA from a wide variety of bacterial species. Bacterial cells are grown to log-phase and harvested. The bacterial cell wall is digested by lysozyme and Proteinase K. Following lysis, binding conditions are adjusted and the sample is applied to a DNA column. Key to this kit is our proprietary DNA binding system that allows the high efficient binding of DNA to the membrane while proteins and other contaminates are removed under optimal conditions. Nucleic acids are easily eluted with sterile water or Elution Buffer. Purified DNA is suitable for PCR, restriction digestion, and hybridization techniques. Each DNA column can bind approximately 100 μg genomic DNA and process up to 1 x 109 bacterial cells. The system combines the reversible nucleic acid-binding properties of membrane matrix with the speed and versatility of spin column technology to yield up to approximately 15-30 μg of DNA with an OD260/280 ratio of 1.7-1.9. The kit will isolate all cellular DNA, including plasmid DNA. Kit's Contents SKU GD04-01 GD04-02 DNA Mini Columns 50 250 2 mL Collection Tubes 100 500 Buffer TL 15 ml 70 ml Buffer BL 15 ml 70 ml Buffer KB 28 ml 135 ml DNA Wash Buffer 15 ml 3x24ml Glass Beads 1.5 g 7 g Elution Buffer 15 ml 60 ml Lysozyme 50 mg 5x 50 mg Proteinase K 30 mg 5x30mg RNase A (20mg/ml) 270 µl 1.4 ml Manual 1 1  

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The EasyPrepTM total RNA kit provides an easy and fast method for isolating total RNA from Gram-positive (B. subtilis) Or Gram-negative (E. coli) Bacteria within 30 min. Only trace genomic DNA exists in the purified RNA, which can be eliminated by DNase I treatment (See detail in the protocol) when it is necessary. Storage and Stability DNase I (optional) and lysozyme should be stored at -20°C. All other components can be stored at room temperature. All kit components are guaranteed for 12 monthsr from the date of purchasing. Kit's Contents SKU R04-01 R04-02 Preps 50 250 Buffer LY 28 mL 135 mL Buffer RB 30 mL 135 mL RNA Wash Buffer Concentrate* 20 mL 3 x 24 mL Elution Buffer (DECP-Treated ddH2O) 10 mL 30 mL DNase Stop Buffer 2.4 mL 12 mL Collection Tubes 100 500 Lysozyme 15 mg 75 mg User Manual 1 1  Note: DNase I are not supplied. They could be purchased from us separately. Before Starting Prepare all components and get all necessary materials ready by examining this instruction booklet and become familiar with each steps. Important  Add 1 % volume of β-mercaptoethanol to Buffer LY before use and store at 4°C.  Add 80 mL (R04-01) or 96 mL (R04-02) 100% ethanol to RNA Wash Buffer before use.  Add 9.6 mL (R04-01) or 48 mL (R04-02) 100% ethanol to DNase Stop Buffer before use.  Prepare a lysozyme stock solution at 3 mg/mL or 0.4 mg/mL with Elution Buffer or TE Buffer and aliquot into adequate portions. Store each aliquot at -20°C and thaw before use.

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The EasyPrepTM total RNA kit provides an easy and fast method for isolating total RNA from Gram-positive (B. subtilis) Or Gram-negative (E. coli) Bacteria within 30 min. Only trace genomic DNA exists in the purified RNA, which can be eliminated by DNase I treatment (See detail in the protocol) when it is necessary. Storage and Stability DNase I (optional) and lysozyme should be stored at -20°C. All other components can be stored at room temperature. All kit components are guaranteed for 12 monthsr from the date of purchasing. Kit's Contents SKU R04-01 R04-02 Preps 50 250 Buffer LY 28 mL 135 mL Buffer RB 30 mL 135 mL RNA Wash Buffer Concentrate* 20 mL 3 x 24 mL Elution Buffer (DECP-Treated ddH2O) 10 mL 30 mL DNase Stop Buffer 2.4 mL 12 mL Collection Tubes 100 500 Lysozyme 15 mg 75 mg User Manual 1 1  Note: DNase I are not supplied. They could be purchased from us separately. Before Starting Prepare all components and get all necessary materials ready by examining this instruction booklet and become familiar with each steps. Important  Add 1 % volume of β-mercaptoethanol to Buffer LY before use and store at 4°C.  Add 80 mL (R04-01) or 96 mL (R04-02) 100% ethanol to RNA Wash Buffer before use.  Add 9.6 mL (R04-01) or 48 mL (R04-02) 100% ethanol to DNase Stop Buffer before use.  Prepare a lysozyme stock solution at 3 mg/mL or 0.4 mg/mL with Elution Buffer or TE Buffer and aliquot into adequate portions. Store each aliquot at -20°C and thaw before use.

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If you have all kinds of buffers and solutions in 15 ml and 50 ml tubes on your bench, this is for you! 30 positions for 5ml tubes 25 positions for 50ml tubes Pleasant color design

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If you have all kinds of buffers and solutions in 15 ml and 50 ml tubes on your bench, this is for you! Holding 30x 15ml tubes and 25x 50ml tubes. Pleasant color design.

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