Aurora D Ha Dispo andlin osabl ng M le Ca anua
Contents
1. of liquid along with some air bubbles If you observe any damage or defects please contact support borealgenomics com Preparing the cartridge Overview Clean your work surface cut open the cartridge shipping pouch and remove the cartridge Peel off and discard the film covering the top surface of the cartridge Remove 2 ml of buffer from each of the buffer chambers and remove the entire volume of buffer from the sample chamber Remove the tape covering the extraction well Remove the buffer from the extraction well Pipette 60 ul of buffer from any of the buffer wells into the extraction well Seal the well with tape Transfer up to 5 ml of sample to the sample chamber If the sample is smaller than 5 ml bring volume to 5 ml with deionized water Removing the sealing tape In order to gain access to the sample and buffer chambers the clear adhesive sealing tape must be removed from the top of the cartridge To remove the sealing tape from the cartridge e Place the cartridge on a sturdy flat surface e Hold the cartridge down firmly e Peel off the sealing tape starting from the exposed flap at one corner of the cartridge Figure 2 Removing the sealing film from the cartridge Removing packing buffer Before using the cartridge excess packing buffer must be removed in order to prevent buffer overflow during cartridge operation The buffer in each chamber is 0 25x TBE To remove excess buffer e Remove and disc2. position e Lift the cartridge from the platform taking care not to spill any liquid and place the cartridge on a flat work surface e Examine the concentration gel and ensure that there are no large bubbles present Presence of large bubbles indicates that the gel overheated during the run which will adversely affect the quality of the output e Using forceps or gloved fingers remove the clear film covering the extraction well in the center of the gel e Transfer concentrated DNA from this well using a pipette taking care not to disturb the concentration gel e Typically two pipetting steps are required in order to extract most of the liquid from the extraction well Be sure to extract any sample that is suspended on the walls of the extraction well e The expected output volume is 50 60 ul but may vary from 40 70 ul depending on sample and run conditions Disposal Dispose of the cartridge and contents following all applicable policies laws and regulations Aurora cartridges buffers and gels are non hazardous as shipped however cartridges that have contained hazardous samples including many nucleic acid stains may be considered hazardous in your jurisdiction Important The user is responsible for the safe use transport storage and disposal of any materials that may be considered a chemical or biological hazard Refer to accompanying material safety data sheets MSDS for safety information and handling instructio
3. within the registration features on the cold plate close the cartridge drawer and press the play button to resume If the cartridge fails the contact check see above 4 Atemperature controller error appears Make sure the chiller is on and operating If you see a on the display the chiller is pumping coolant but temperature control is not active Press Start Stop on the chiller to enable temperature control 5 Error The Aurora control software warns that the sample is too conductive Running high conductivity samples will result in lower yields and may cause gel damage and other issues during the run The Aurora instrument will give the warning Injection Conductivity test failed Sample conductivity is too high Injection might fail for highly conductive samples Conductivity for a 5 ml sample should be lt 100 uS cm Please refer to the Troubleshooting section in your Protocol document for further instructions on reducing sample conductivity Ordering and support For support for Aurora protocols or cartridges or to order additional cartridges please contact support borealgenomics com This protocol uses cartridge part number 210 0001 CA D 12
4. ard 2 ml of buffer from each of the 6 buffer chambers A F using a 1 ml pipette or a serological pipette to access the buffer chambers through the access holes e Remove and discard all of the buffer approximately 9 ml from the sample chamber taking care not to disturb the sample gel or extraction gel Preparing the extraction well A fresh 60 ul sample of buffer must be added to the extraction well prior to the run in order to ensure consistent run results The extraction well must then be sealed in order to prevent output volume fluctuations To prepare the extraction well e Remove the small piece of adhesive film covering the extraction well e Extract and discard the buffer from the extraction well approximately 60 ul e Transfer 60 ul of buffer from any of the buffer chambers into the extraction well e Ensure the surface of the cartridge above the concentration gel is dry so that the adhesive film will provide a good seal Wipe off excess buffer with a Kimwipe if necessary e Remove the white backing from the supplied piece of adhesive film and place it on top of the extraction well as shown in Figure 3 below One edge of the film should stick up above the cartridge slightly to allow for easier removal of the adhesive film after the run With a gloved finger firmly press down on the film ensuring a good seal on all edges and taking care to avoid wrinkles and bubbles Align the extraction well sealing tool to the extraction well
5. as shown in Figure 4 Firmly press down on the tool until it is fully compressed as shown in Figure 4 Release and then press down a second time to ensure a good seal Adhesive film O O O O LO O CAR gO m UC te Figure 3 Cartridge with adhesive film over extraction well Extraction well sealing tool Figure 4 Extraction well sealing tool aligned and uncompressed left and fully compressed right Placing the cartridge on the cold plate To load the cartridge into the Aurora instrument e Pull gently outward at both left and right sides of the cartridge drawer until the drawer slides out and latches in the open position e Examine the cold plate and the metal bottom of the cartridge for debris that may prevent the cartridge from sitting flat on the cold plate Remove any debris that is found e Pipette 1 ml of water onto the center of the cold plate and place the cartridge onto the cold plate oriented so the concentration gel is on the left hand side as pictured Figure 5 below e Ensure that the cartridge is sitting flat on the surface of the cold plate and is not resting on top of the cartridge registration features These steps ensure good thermal contact between the cartridge and cold plate Final cartridge inspection Inspect the empty sample chamber prior to loading your sample If any buffer has leaked into the sample from the other reservoirs use a pipette to remove the buffer and immediately proceed to the next se
6. ction Load the sample For best results the sample should be loaded and the run started as quickly as possible once you have removed the buffer from the sample chamber Cartridge Cartridge registration features Cartridge drawer Figure 5 Cartridge oriented correctly on the cold plate The focusing gel is on the left hand side Load the sample Bring the volume of the sample you prepared earlier up to 5 ml with deionized water Transfer the entire 5 ml sample into the empty sample chamber see Figure 1 Close the cartridge drawer Prepare the Aurora Prepare the Aurora and chiller as described in the user manual Briefly turn on the chiller and the Aurora Start the chiller and ensure that a plus or minus symbol appears on the display to indicate that thermal control is operating If a star appears press Start again Begin the run From the home screen of the Aurora software load and run the protocol appropriate for your application ex 106 0001 BA D AURORA DNA CLEAN UP PROTOCOL as described in the Operating the Aurora section of the Aurora User Manual Create an experiment folder for the run to save the logs The run will typically complete in 2 4 hours depending on the protocol that you are running Sample extraction After a run is complete to extract the concentrated sample 10 e Pull gently outward at both left and right sides of the cartridge drawer until the drawer slides out and latches in the open
7. dge 210 0001 CA D Safety guidelines Cartridges are made from non hazardous plastics metal TBE buffer and agarose Appropriate precautions should be taken if hazardous samples are used with the cartridges Wear gloves during all stages of the protocol Avoid skin contact with all reagents Refer to safety guidelines in Boreal Genomics Protocol documents for further information Procedure overview e Prepare the sample e Prepare the cartridge e Load the sample e Prepare the Aurora e Begin the run e Sample extraction Preparing the sample Please see your Aurora protocol documentation for details on the method of preparing your sample prior to loading it into the Aurora cartridge Preparing the cartridge Buffer chamber C Extraction well Buffer chamber D Buffer chamber Buffer chamber E Buffer chamber B Concentration gel Deer chamberaA Figure 1 Top view of the cartridge Opening the cartridge To remove a cartridge open the packaging by cutting the end of the bag open using scissors Inspecting the cartridge Upon removal each cartridge should be inspected for damage or defects Examine e The graphite electrodes for chips or cracks e The cartridge plastic for cracks e The concentration and sample gels for presence of bubbles e The cartridge for signs of leakage wetness of the cartridge or its packaging and e The buffer chambers and the sample chamber for presence of buffer each should be nearly full
8. ns and comply with all federal state provincial municipal local and institutional requirements and guidelines for disposal Troubleshooting Please see the Aurora User Manual for more information about troubleshooting instrument faults Troubleshooting information related to processing your sample can be found in your protocol documentation 1 The Aurora or the camera does not connect to the computer Unplug the instrument s USB cable wait five seconds and reconnect the cable 11 2 A cartridge fails a contact test Before each run the Aurora checks to make sure the instrument has good electrical contact with the cartridge Poor contact can be caused by misalignment of the cartridge Re seat the cartridge firmly within the registration features on the cold plate Check that the correct contact plate is installed If your contact plate has spring pin electrodes check to ensure that none of the spring pins are jammed in the up position If you notice stuck pins see the Aurora manual for cleaning instructions If your contact plate has coiled spring electrodes check to make sure there is nothing blocking contact with any of the springs and the graphite electrodes on the cartridge such as PCR tape or salt 3 A sample current is below minimum current limit warning appears The Aurora may not be making electrical contact with the cartridge Pause the run open the cartridge drawer check that the cartridge is firmly seated
9. x BOREAL GENOMICS Aurora Disposable Cartridge Handling Manual Version 1 00 2011 Boreal Genomics Inc All rights reserved All trademarks are property of their owners http www borealgenomics com support borealgenomics com 1 604 822 4111 Table of Contents H TORGET OM anette E er Pe A eee re eee ren ee ere 4 Calin ee compatiblity scx sscacsseszcsunanceazceaandvandeeu E EEEE E E 4 T Ve EE ee EE T A TA 4 Procedure OV CIVIC Weoo iiinn onto E ONO rer 4 PTSD ai NE Saml Eaa T E T 4 Preparing the Cal Ul Easra AAN SN 5 LOA tHE IND Een 10 PeDe NE AWO T aa AEA ONEEN OTERO 10 Begin the UD ucisa deninaveddxigucetaea dor NR date saaiaeeceneins 10 SANN DIES NET AC EL T tee nes entree rr On etn Ct tee ne Met at er eT RC Re ee ER a 10 ISOS alora aa E OTE datas nae daichii Siler dates indies vac aed ise br RR rn 11 MGFOUDIES MN OOUING usann a E E eseeeae 11 orderne ari SUI OO ae esses etek eaten yraaeete tenet fatie A A AAA 12 Introduction This manual describes the proper method of preparing a disposable cartridge for use in the Aurora loading the sample in the cartridge and extracting the purified DNA from the cartridge once the Aurora purification is complete Details on preparing a variety of sample types prior to loading them into the Aurora cartridge can be found in separate Aurora protocol documents on the Boreal Genomics website Cartridge compatibility The procedures described in this manual apply to Aurora cartri
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