Adenovirus Purification from any input – cell fraction or media fraction
Rapid purification within 2 to 4.5 hours
No specialized equipment needed (ultracentrifuge not required)
Purify adenovirus cell culture supernatant from 1 mL to 33.5 mL input per prep
Purify adenovirus cell pellet from 1 mL of input per prep
Up to 25X sample concentration
Purification is based on spin column chromatography that uses Norgen’s proprietary resin separation matrix
Adenoviral vectors are useful tools for both in vitro and in vivo gene transfer, and oncolytic viruses based on adenovirus are highly promising for cancer treatment. Norgen’s Adenovirus Purification Kit provides a fast and simple procedure for concentrating and purifying adenoviral vectors from cell lysate and cell culture media. Purification is based on spin column chromatography using Norgen’s proprietary resin as an ion exchanger. Contaminating cellular debris is largely removed from the sample via a centrifugation step, while contaminating DNA and RNA is reduced using enzymatic digestion. Adenoviral vectors purified in this manner are highly active for use in transduction experiments.
Norgen’s Adenovirus Purification Kit contains sufficient materials for 15 preparations (33.5 mL per prep of supernatant or a total of 500 mL of supernatant input). Approximately 1 mL of cell pellet can be purified per prep, up to a maximum of 15 mL of cell pellet in total for the entire kit.
At least 3×1011 adenovirus particles as determined by qPCR At least 3×108 transducing units as determined by transduction assay
Input type
Cells, media
Input volume (Supernatant)
1 – 33.5 mL SN per prep (500 mL SN in total)
Input Volume (Cell pellet)
1 mL cell pellet per prep (15 mL in total)
Minimum elution volume
1.3 mL per prep
Time to complete purification
2.5 to 4.5 hours with 1 hour hands on time
In vivo transduction
Yes
Storage Conditions and Product Stability
HL-SAN Nuclease should be stored at -20°C upon arrival. Elution Buffer P should be stored tightly capped at 4°C upon arrival. All other solutions should be kept tightly sealed and stored at room temperature. This kit is stable for 2 years after the date of shipment.
Component
Cat. 67600 (15 preps)
Lysis Buffer S
5.5 mL
HL-SAN Nuclease
102 µL
Binding Buffer A
20 mL
Purification Solution C
60 mL
Purification Solution D
130 mL
Wash Solution C
2 x 130 mL
Slurry E
12.5 mL
Elution Buffer P (store at 4°C)
66 mL
Protein Neutralizer
4 mL
Elution tubes (1.7 mL)
50
Product Insert
1
Other Products
65L/ 90L/ 110L High-pressure Steam Autoclave
Product Info
Document
Product Info
Safety Features
1. User-Friendly Design: The chamber lid and tabletop are covered with heat-insulating resin materials, providing both protection against burns and an aesthetically pleasing appearance. The upward-opening flip-top door saves space, while the rounded corners prevent injury. The specially designed steam discharge and collection system minimizes steam burn risks and enhances operational convenience.
2. Interlock Mechanism and Safety Protection: The safety interlock system is designed to be more sensitive and secure. The chamber lid cannot be opened if there is pressure or steam inside the chamber. The lid can only be opened when the pressure gauge reads “0” MPa. The sterilizer will not start heating if the chamber lid is not properly locked. These features enhance the overall safety of the machine.
3. Over-temperature and Heating Protection: The system continuously monitors the temperature inside the sterilization chamber. If the temperature becomes too high or heating is abnormal, power will be automatically cut off to prevent overheating.
4. Automatic Fault Detection System: The machine performs an automatic self-check when powered on. If a fault occurs during operation, an audible alarm will sound, and a fault code will be displayed.
5. Lid Closure Check System: The system automatically detects whether the chamber lid is securely locked. If the lid is not properly locked, the sterilizer will not start.
6. Leakage, Over-current, and Short-Circuit Protection: If there is leakage in the heating elements or other components, or if over-current or short-circuit conditions occur, the system will automatically cut off power to prevent user injury.
7. Water Shortage and Independent Dry-Burning Protection: Equipped with a low water level sensor and independent dry-burning protection device, the system can monitor the water level in the chamber in real-time to prevent dry burning and avoid false readings. If the low water level sensor fails, the overheat and dry-burning protection system will automatically activate, cut off power to the heating ring, and sound an alarm to ensure safety.
8. Dual Pressure Protection: The system includes both a mechanical safety valve and an electronic over-pressure protection system. If pressure becomes abnormal, the system will relieve pressure and cut off power while sounding an alarm.
9. Back end Safety Testing: The system can be periodically tested for safety and protective measures.
10. Over-pressure Testing: Regular testing ensures that the instrument’s over-pressure protection system can automatically cut off power or that the safety valve can open to relieve pressure.
11. Performance Testing: The instrument’s safety performance has been tested by national authorized inspection agencies, and a test report is available.
Technical Parameters
Model
HB65A Standard TypeHB65B Auto Water Replenishment TypeHB65C Auto Drying Type
HB90AStandard TypeHB90BAuto Water Replenishment TypeHB90CAuto Drying Type
HB110AStandard TypeHB110BAuto Water Replenishment TypeHB110CAuto Drying Type
Capacity
65L
90L
110L
Dimensions (L × W × H) mm
664×660×994.5
664×660×994.5
664×660×1200
Sterilization Chamber Dimensions (Diameter × Height) mm
Timer Pre-set Range: Set operating time (year, month, day, hour, minute), check current time (year, month, day, hour, minute), total sterilization cycles, fault occurrence time, and code.
Pressure Gauge Display Range
0～0.6Mpa
Pressure
Chamber Design Pressure: 0.35 MPa; Each product comes with a quality certificate and a certificate issued by the special equipment manufacturing supervision and inspection department.
Pressure Safety Protection
Dual independent pipeline measurement and control, mechanical and electronic dual pressure protection
Fully automatic internal exhaust (see instructions for exhaust temperature settings), built-in large-capacity steam condensate collection bottle and water tank
Door lock interlocking device; Cover closing check; Dry burn protection; Water level sensor monitoring; Electronic over pressure protection; Mechanical safety valve; Over temperature and heating protection; Over current and short circuit protection; Leakage protection; Cooling lock; Burn injury safety protection; Automatic fault detection system
Printer, cooling fan, item temperature sensor, USB output
Stainless Steel Baskets
(φ360×230)1pcs(φ360×200)1pcs
(φ360×200)1pcs(φ360×400)1pcs
(φ360×200)2pcs(φ360×400)1pcs
Note: The upper limits for cooling lock door temperature and exhaust temperature are related to the boiling point.
Other Optional Accessories
1. Dot Matrix Printer: Capable of printing temperature, time, F0 value, and pressure data. USB data export and curve plotting.
2. Stainless Steel Basket with Base.
3. Pressure Sensor
4. Stainless Steel Bucket
5. Item Thermometer
6. 3Q Validation Adapter
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Features and functions:
1. Large-diameter sterilization chamber：The 40 cm large-diameter sterilization chamber provides an exceptionally spacious environment to meet a wide range of sterilization needs.
2. Sterilization temperature：105-138℃.
3. Exhaust control ：After sterilization is complete, the exhaust valve can automatically open to release the exhaust at a pre-set temperature.
4. Verification interface: Provides temperature and pressure inspection ports for easy calibration.
5. Saturated steam monitoring：The system automatically monitors the expulsion of cold air to ensure a pure steam sterilization environment, guaranteeing optimal sterilization effectiveness.
6. Pressure performance：The chamber is designed to withstand a pressure of up to 0.35 MPa, and each unit is tested with a water pressure of up to 0.44 MPa. Advanced pressure protection ensures the safety load of the equipment.
7. Intelligent control system:The microcomputer chip-based intelligent control system monitors the temperature and pressure inside the sterilization chamber in real-time. The chamber lid can only be opened under safe temperature and pressure conditions. The system also provides fully automatic control of the sterilization process and allows for convenient maintenance, inspection, calibration, recording, and future upgrades.
8. Six preset programs:Includes six fixed programs for liquid sterilization and holding, solid sterilization and drying, agar melting and holding, and waste sterilization.
9. Memory storage system:Users can set their own parameters, create multiple programs, and access them at any time. The system allows for operation permissions to be set at three levels—user, administrator, and engineer—to facilitate effective use and management of the sterilizer.
10. Door-opening temperature: Each program can be set with a specific cooling lock door-opening temperature based on the thermal inertia of the sterilized items. This prevents users from opening the door when the items (especially liquid sterilized items) are still in an unsafe condition, thus avoiding burns.
11. Drying function: Thorough drying that meets CE standards, with a cooling lock mechanism.
12. One-touch inquiry function: Allows checking of current time, total number of sterilization cycles, fault occurrence time, and codes.
13. Scheduled start function: Allows you to set a start time so that the sterilizer automatically starts at the scheduled time.
Mastitis is the single most costly disease of dairy cattle resulting in the reduction of milk yield and quality. The inflammation of the utter is mainly caused by infection of various bacteria. Streptococcus uberis is a gram-positive bacterium that is known worldwide as an environmental pathogen responsible for a high proportion of cases of mastitis in lactating cows and is also the predominant organism isolated from mammary glands during the non-lactating period. Often it is resistant to treatment and causes persistent high somatic cell counts without clinical mastitis.
Storage Conditions and Product Stability All kit components can be stored for 2 years after the date of production without showing any reduction in performance.
All kit components should be stored at -20°C upon arrival. Repeated thawing and freezing (> 2 x) of the Master Mix and Positive Control should be avoided, as this may affect the performance of the assay. If the reagents are to be used only intermittently, they should be frozen in aliquots.
For selective enrichment culture of Listeria monocytogenes in food.
Principle and Interpretation
Tryptone, proteose peptone, meat extract, yeast paste powder provide nitrogen sources, vitamins, amino acids, and growth factors; sodium chloride can maintain a balanced osmotic pressure; sodium dihydrogen phosphate and potassium dihydrogen phosphate as buffering agents; esculin are fermentable sugars; lithium chloride and other antibiotics can inhibit Gram negative bacteria and most Gram positive bacteria.
Formulation
Ingredients
/liter
Enzymatic digest of animal tissues ( Proteose peptone)
5.0g
Enzymatic digest of casein ( Tryptone)
5.0g
Meat extract
5.0g
Yeast extract
5.0g
Sodium chloride
20.0g
Disodium hydrogen phosphate dihydrate
12.0g
Potassium dihydrogen phosphate
1.35g
Aesculin
1.0g
Lithium chloride
3.0g
pH7.2±0.2 at 25°C
Preparation
Suspend 57.4g in 1 L of distilled or deionized water. Heat with frequent agitation and boil to completely dissolve the powder. Distribute into flasks. Autoclave at 121℃ for 15 minutes. Cool to 45-50℃,aseptically add the contents of 1 vial of Fraser Selective Supplement (SR0120) to each 225 mL of base to prepare FB1 solution; Add one reagent (SR0130) to each100 mL of FB2 culture medium to prepare FB2 enrichment solution.
Quality Control
Cultural characteristics observed after incubation at 35-37°C for 46~50 hours
2-30℃，Keep container tightly closed, avoid direct sunlight.
Use before expiry date on the label.
Precautions
1. When weighing the dehydrated medium, please wear masks to avoid causing respiratory system discomfort
2. Keep container tightly closed after using to prevent clumping.
Waste Disposal
Microbiological contamination was disposed by autoclaving at 121°C for 30 minutes.
Revision
On June 14, 2024
References
ISO 11290
Document
Intended Use For selective enrichment culture of Listeria monocytogenes in food. Principle and Interpretation Tryptone, proteose peptone, meat extract, yeast paste powder provide nitrogen ……
