omega DNA 提取试剂盒 说明书
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Binding Capacity
Each HiBind® DNA column can bind approximately 100 ìg genomic DNA. Using greater than 1 x 109 bacterial cells is not recommended.
Page 2 of 8
Contents
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Storage and Stability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Binding Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Kit Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Materials to Be Provided by User.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Before Starting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 E.Z.N.A.TM Bacterial DNA Spin Protocol.. . . . . . . . . . . . . . . . . . . . . . . . . . 5 E.Z.N.A.TM Bacterial DNA Vacuum/Spin Protocol.. . . . . . . . . . . . . . . . . . . 7 Troubleshooting Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
D3350-00 D3350-01 D3350-02
dissolve with 100 ìl of Elution Buffer dissolve with 1 ml of Elution Buffer dissolve with 1 ml of Elution Buffer for each tube
! Equilibrate Elution Buffer provided to 65oC.
! Dilute DNA Wash Buffer Concentrate with ethanol as follows and store at room temperature:
D3350-00 D3350-01 D3350-02
D3350-00 5 Preps 5 10 1.5 ml 2 ml 3 ml 2 ml 200 mg 5 mg 1 ml 110 ìl 30 ìl 1
D3350-01 50 Preps
50 100 20 ml 20 ml 30 ml 20 ml 2.0 g 50 mg 10 ml 1.4 ml 275 ìl
! Carry out all of centrifugation step at room temperature.
Page 4 of 8
E.Z.N.A.TM Bacterial DNA Spin Protocol 1. This method allows genomic bacterial isolation from up to 3 ml LB culture.
Materials to Be Provided by User ! Tabletop microcentrifuge and nuclease-free 1.5 ml tubes ! Water bath set to 30oC ! Shaking water bath set to 55oC ! Incubator or waterbath set to 65oC ! Absolute ethanol (96%-100%) - Do not use other alcohols
Storage and Stability
All components of the E.Z.N.A.® Bacterial DNA Kit, except the RNase A and Lysozyme can be stored at 22EC-25EC and are guaranteed for at least 24 months from the date of purchase. Once reconstituted in water, lysozyme must be stored at -20EC. Store RNase A at -20EC. Proteinase K should be stored at 15EC - 25EC. Under cool ambient conditions, a precipitate may form in the Buffer BDL/BTL. In case of such an event, heat the bottle at 37EC to dissolve. Store Buffer BDL/BTL at room temperature.
Add 8 ml absolute (96%-100%) ethanol Add 80 ml absolute (96%-100%) ethanol Add 80 ml absolute (96%-100%) ethanol per bottle
Store the diluted DNA Wash Buffer at room temperature.
Kit Contents
Product Purification times HiBind® DNA Mini Columns 2 ml Collection Tubes Buffer BTL Buffer BDL Buffer HB DNA Wash Buffer concentrate Glass Powder Lysozyme Elution Buffer Proteinase K RNase A User Manual
乙醇
Page 3 of 8
Before Starting
! Please read the entire booklet to become familiar with the E.Z.N.A.® Bacterial DNA Kit procedure.
! Prepare a lysozyme stock solution at 50 mg/ml and aliquot into adequate portions. Store each aliquot at -20oC and thaw before use. Each sample will require 20 ìl of this solution.
1
D3350-02 200 Preps
200 400 50 ml 50 ml 110 ml 3 x 20 ml 8.0 g 4 x 50mg 40 ml 4 x 1.4 ml 1.1 ml
1wk.baidu.com
Buffer BDL contains a chaotropic salt. Use gloves and protective eyeware when handling this solution.
Grow Bacteria in LB media to log phase. (Overnight culture can be used in many cases.)
2. Harvest no more than 3 ml culture by centrifugation at 4,000 x g for 10 min at room temperature.
Introduction
The E.Z.N.A.® Bacterial DNA Kit allows rapid and reliable isolation of high-quality total cellular DNA from a wide variety of bacterial species. Up to 1 x 109 bacterial cells can be processed. The system combines the reversible nucleic acid-binding properties of Omega Bio-Tek’s HiBind® matrix with the speed and versatility of spin column technology to yield up to approximately 15-30 ìg of DNA with an A260/A280 ratio of 1.7-1.9. Purified DNA is suitable for PCR, restriction digestion, and hybridization techniques. There are no organic extractions, thus reducing plastic waste and hands-on time to allow multiple samples to be processed in parallel.
N O TE: E .Z.N.A.® B acterial D N A K it w ill isolate all cellular D N A, including plasm id D N A.
Overview
If using the E.Z.N.A.® Bacterial DNA Kit for the first time, please read this booklet to become familiar with the procedures. Bacterial cells are grown to log-phase and harvested. The bacterial cell wall is removed by lysozyme digestion, followed by Proteinase K digestion. Following lysis, binding conditions are adjusted and the sample is applied to a HiBind® DNA spin-column. Two rapid wash steps remove trace salts and protein contaminants, and finally DNA is eluted in water or low ionic strength buffer. Purified DNA can be directly used in downstream applications without the need for further purification.
Each HiBind® DNA column can bind approximately 100 ìg genomic DNA. Using greater than 1 x 109 bacterial cells is not recommended.
Page 2 of 8
Contents
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Storage and Stability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Binding Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Kit Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Materials to Be Provided by User.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Before Starting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 E.Z.N.A.TM Bacterial DNA Spin Protocol.. . . . . . . . . . . . . . . . . . . . . . . . . . 5 E.Z.N.A.TM Bacterial DNA Vacuum/Spin Protocol.. . . . . . . . . . . . . . . . . . . 7 Troubleshooting Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
D3350-00 D3350-01 D3350-02
dissolve with 100 ìl of Elution Buffer dissolve with 1 ml of Elution Buffer dissolve with 1 ml of Elution Buffer for each tube
! Equilibrate Elution Buffer provided to 65oC.
! Dilute DNA Wash Buffer Concentrate with ethanol as follows and store at room temperature:
D3350-00 D3350-01 D3350-02
D3350-00 5 Preps 5 10 1.5 ml 2 ml 3 ml 2 ml 200 mg 5 mg 1 ml 110 ìl 30 ìl 1
D3350-01 50 Preps
50 100 20 ml 20 ml 30 ml 20 ml 2.0 g 50 mg 10 ml 1.4 ml 275 ìl
! Carry out all of centrifugation step at room temperature.
Page 4 of 8
E.Z.N.A.TM Bacterial DNA Spin Protocol 1. This method allows genomic bacterial isolation from up to 3 ml LB culture.
Materials to Be Provided by User ! Tabletop microcentrifuge and nuclease-free 1.5 ml tubes ! Water bath set to 30oC ! Shaking water bath set to 55oC ! Incubator or waterbath set to 65oC ! Absolute ethanol (96%-100%) - Do not use other alcohols
Storage and Stability
All components of the E.Z.N.A.® Bacterial DNA Kit, except the RNase A and Lysozyme can be stored at 22EC-25EC and are guaranteed for at least 24 months from the date of purchase. Once reconstituted in water, lysozyme must be stored at -20EC. Store RNase A at -20EC. Proteinase K should be stored at 15EC - 25EC. Under cool ambient conditions, a precipitate may form in the Buffer BDL/BTL. In case of such an event, heat the bottle at 37EC to dissolve. Store Buffer BDL/BTL at room temperature.
Add 8 ml absolute (96%-100%) ethanol Add 80 ml absolute (96%-100%) ethanol Add 80 ml absolute (96%-100%) ethanol per bottle
Store the diluted DNA Wash Buffer at room temperature.
Kit Contents
Product Purification times HiBind® DNA Mini Columns 2 ml Collection Tubes Buffer BTL Buffer BDL Buffer HB DNA Wash Buffer concentrate Glass Powder Lysozyme Elution Buffer Proteinase K RNase A User Manual
乙醇
Page 3 of 8
Before Starting
! Please read the entire booklet to become familiar with the E.Z.N.A.® Bacterial DNA Kit procedure.
! Prepare a lysozyme stock solution at 50 mg/ml and aliquot into adequate portions. Store each aliquot at -20oC and thaw before use. Each sample will require 20 ìl of this solution.
1
D3350-02 200 Preps
200 400 50 ml 50 ml 110 ml 3 x 20 ml 8.0 g 4 x 50mg 40 ml 4 x 1.4 ml 1.1 ml
1wk.baidu.com
Buffer BDL contains a chaotropic salt. Use gloves and protective eyeware when handling this solution.
Grow Bacteria in LB media to log phase. (Overnight culture can be used in many cases.)
2. Harvest no more than 3 ml culture by centrifugation at 4,000 x g for 10 min at room temperature.
Introduction
The E.Z.N.A.® Bacterial DNA Kit allows rapid and reliable isolation of high-quality total cellular DNA from a wide variety of bacterial species. Up to 1 x 109 bacterial cells can be processed. The system combines the reversible nucleic acid-binding properties of Omega Bio-Tek’s HiBind® matrix with the speed and versatility of spin column technology to yield up to approximately 15-30 ìg of DNA with an A260/A280 ratio of 1.7-1.9. Purified DNA is suitable for PCR, restriction digestion, and hybridization techniques. There are no organic extractions, thus reducing plastic waste and hands-on time to allow multiple samples to be processed in parallel.
N O TE: E .Z.N.A.® B acterial D N A K it w ill isolate all cellular D N A, including plasm id D N A.
Overview
If using the E.Z.N.A.® Bacterial DNA Kit for the first time, please read this booklet to become familiar with the procedures. Bacterial cells are grown to log-phase and harvested. The bacterial cell wall is removed by lysozyme digestion, followed by Proteinase K digestion. Following lysis, binding conditions are adjusted and the sample is applied to a HiBind® DNA spin-column. Two rapid wash steps remove trace salts and protein contaminants, and finally DNA is eluted in water or low ionic strength buffer. Purified DNA can be directly used in downstream applications without the need for further purification.