Biofilm photocrosslinking instrument

The biofilm photocrosslinking instrument is a complete, microprocessor controlled ultraviolet irradiation system primarily used to connect nucleic acids to membranes and eliminate PCR contamination. The programmable microprocessor continuously monitors ultraviolet light emission. When the irradiated energy matches the pre-set energy, the irradiation will automatically stop. No matter how the intensity of the ultraviolet lamp fluctuates, the irradiation energy can be reproduced. The UCL-3200 ultraviolet radiation analyzer is equipped with a mirror stainless steel UV irradiation chamber and an aluminum diffuse reflection plate, and the irradiation intensity inside the UV irradiation chamber is uniform. The ultraviolet sensor is located above the irradiation chamber.

Biofilm photocrosslinking instrumentIt is a complete, microprocessor controlled ultraviolet irradiation system mainly used to connect nucleic acids to membranes and eliminate PCR contamination. The programmable microprocessor continuously monitors ultraviolet light emission. When the irradiated energy matches the pre-set energy, the irradiation will automatically stop. No matter how the intensity of the ultraviolet lamp fluctuates, the irradiation energy can be reproduced. The UCL-3200 ultraviolet radiation analyzer is equipped with a mirror stainless steel UV irradiation chamber and an aluminum diffuse reflection plate, and the irradiation intensity inside the UV irradiation chamber is uniform. The ultraviolet sensor located above the irradiation chamber is installed with quartz glass to protect the sensor from chemical contamination.

Biofilm photocrosslinking instrumentThe principle:

Under the irradiation of ultraviolet light with a wavelength of 254nm, nucleic acids form covalent bonds with proteins and can be riveted onto nitrocellulose membranes. Therefore, using a 254nm ultraviolet crosslinking analyzer can ensure that nucleic acids crosslink onto nylon membranes.

Due to the configuration of a UV energy program control system (Joules/cm2) in the UCL-3200 ultraviolet spectrometer, the time integrator continuously detects the irradiation of ultraviolet light. When the energy absorption value reaches the set value, the irradiation will automatically stop. So regardless of the strength of the ultraviolet light source or the time difference, the irradiation cycle has good repeatability.

The UCL-3200 ultraviolet radiation analyzer is a versatile 254mm ultraviolet radiation system primarily used to crosslink nucleic acids onto membranes. It can also be used for DNA cutting in agarose gel, RecA mutation screening, partial restriction enzyme digestion produced by pyrimidine dimer, UV sterilization to eliminate PCR pollution, etc. It also has application value in UV sterilization, polymer UV treatment, and other fields.

UCL-3200 Purple Diplomacy Instrument Function:

Microprocessor control: programmable microprocessor monitors the intensity of ultraviolet radiation in real-time. When the set energy is reached, the irradiation will immediately stop. There will be no energy impact caused by the decrease in UV intensity due to the aging of the lamp tube.

Uniformity: The irradiation chamber adopts stainless steel mirror and orange optical reflector plates. The ultraviolet sensor unit is located above the irradiation chamber and is equipped with a quartz glass protective cover to ensure that the sensor is not contaminated and durable for a long time.

Easy to use: Multiple modes such as time mode, energy mode, preset mode, etc. can be selected for operation.

Quick: By default, it enters the pre shutdown operation setting program for one click operation, which is convenient and fast.

Beep reminder: Cross link is completed, beep sound reminder, no operation required, automatically enters standby mode.

Technical major: A team of engineers with 20 years of experience in UV research and development, possessing complete technical expertise!

Easy to operate: microprocessor control, pre-set common programs, easy to operate!

Uniform lighting: The combination of mirror emitting plate and orange reflective plate ensures uniform light intensity throughout the irradiation room!

Three year warranty: Provide free replacement in case of malfunction within one year and free warranty within three years!

• The main functions of UCL-3200 Purple Diplomacy Instrument are:

• UV induced mutation

• Eliminate PCR contamination and UV sterilization

• Screening for RecA mutations in Escherichia coli

• Membrane cross-linking of nucleic acids

• Biomolecular cross-linking

• DNA cleavage in agarose gel

• UCL-3200 Purple Diplomacy Instrument Parameters: