Shanghai Haozhuang Instrument Co., Ltd. Haozhuang (LNB) brand gene amplification instrument PCR instrument is to use temperature to denature DNA, use restriction endonuclease to melt double-stranded DNA, and copy single strand into double under the action of polymerase Chain, and then achieve the purpose of gene replication.
Classification of PCR instruments of Shanghai Haozhuang Gene Amplifier:
Haozhuang ordinary PCR instrument
A PCR instrument that can only run a specific annealing temperature at a time for PCR amplification is called a traditional PCR instrument or an ordinary PCR instrument. If you want to do different annealing temperatures need to run multiple times. Mainly to do simple, amplification of the annealing temperature of the target gene. The instrument is mainly used in scientific research, teaching, medical clinic, inspection and quarantine and other institutions.
Haozhuang gradient PCR instrument
A series of different annealing temperature conditions (temperature gradients) can be set for one-time PCR amplification. There are usually 12 kinds of temperature gradients.
Gradient PCR instrument.
Called the gradient PCR instrument. Because different DNA fragments are amplified, the optimal annealing temperature is different. By setting a series of gradient annealing temperatures for amplification, the one-time PCR amplification can select the optimal annealing temperature for high expression and proceed. Effective amplification. Mainly used to study the amplification of unknown DNA annealing temperature, which saves cost and time. Mainly used in scientific research and teaching institutions. The gradient PCR instrument can also be used for ordinary PCR amplification without setting a gradient.
Shanghai Haozhuang Instrument Co., Ltd. specializes in the production of PCR instruments, metal baths, nitrogen blowing instruments, solid phase extraction devices, and other laboratory instruments. The spot promotion is in progress. Welcome new and old customers to consult and buy!
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