摘要:
In a method for amplifying the specific nucleic acid sequence, a highly specific amplification which has low possibility of non-specific hybridization can be carried out. Highly stable reagents, the activities of which do not decrease in case of supply and storage, are also provided. Thermostable enzymes are used as RNA dependent DNA polymerase, DNA dependent DNA polymerase, DNA dependent RNA polymerase and ribonuclease H, which are required for the amplification system based on replicated RNA. Especially, it is preferable that a thermostable enzyme derived from Thermus thermophilus which has RNA dependent DNA polymerase activity, DNA dependent DNA polymerase activity and ribonuclease H activity, and thermostable DNA dependent RNA polymerase are used together. By this method, inactivation of enzymes are prevented by using thermostable enzymes, and the amplification can be carried out without sequential addition of enzymes.
摘要:
In a method for amplifying the specific nucleic acid sequence, a highly specific amplification which has low possibility of non-specific hybridization can be carried out. Highly stable reagents, the activities of which do not decrease in case of supply and storage, are also provided. Thermostable enzymes are used as RNA dependent DNA polymerase, DNA dependent DNA polymerase, DNA dependent RNA polymerase and ribonuclease H, which are required for the amplification system based on replicated RNA. Especially, it is preferable that a thermostable enzyme derived from Thermus thermophilus which has RNA dependent DNA polymerase activity, DNA dependent DNA polymerase activity and ribonuclease H activity, and thermostable DNA dependent RNA polymerase are used together. By this method, inactivation of enzymes are prevented by using thermostable enzymes, and the amplification can be carried out without sequential addition of enzymes.
摘要:
An oligonucleotide is provided, which has at least a base sequence A, which is 10-30 nucleotides in length and homologous to a part of a specific nucleic acid sequence to be amplified, and a base sequence B, which is 10-30 nucleotides in length and complementary to a sequence 3' to the part of the specific nucleic acid sequence to be amplified. Sequences A and B are separated by a spacer region of 0-20 nucleotides. The oligonucleotide is used in an amplification method, wherein the oligonucleotide is mixed with a sample containing a specific nucleic acid sequence to be amplified and allowed to anneal to the specific nucleic acid sequence in the sample. The annealed oligonucleotide acts as a primer in an elongation reaction, whereas any nonannealed oligonucleotide is decomposed, except for at least part of the base sequence A. The elongation product is then denatured to a single strand for use as a template to which the remaining oligonucleotide anneals to form a primer for subsequent elongation. Also provided is a detection method, which allows for detection of a specific nucleic acid sequence in a sample, as well as reagent kits for use in the amplification and detection methods.
摘要:
The invention provides a battery pack 2 operatively associated with a main system 1 for charge-level data sharing between them for recording and management. The battery pack 2 includes recorder means 22 that is connected to the main system 1 for writing to and reading out of the main system 1. Charge-level data measured (12, 14) and calculated (13) at at least the main system 1 are written to and read out of the recorder means 22 by way of signal lines. The battery pack 2 is not provided with any means for management of the charge-level data, making cost and size reductions possible.
摘要:
A substrate processing apparatus is mechanically divided into processing blocks including an indexer block 1, a BARC block 2, a resist coating block 3, a development block 4, an interface block 5 and an inspection block IB. These processing blocks each comprise a transport robot and a substrate holding part which together serve as a substrate transport mechanism. The substrate holding parts of the processing blocks all have the same structure. The transport robot in each of the processing blocks is accessible to the substrate holding part belonging to an adjacent block.
摘要:
A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a drying/development processing block, and an interface block. An exposure device is arranged adjacent to the interface block. The drying/development processing block comprises a drying processing group. The interface block comprises an interface transport mechanism. A substrate is subjected to exposure processing by the exposure device, and subsequently transported to the drying processing group by the interface transport mechanism. The substrate is cleaned and dried by the drying processing group.
摘要:
A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a drying/development processing block, and an interface block. An exposure device is arranged adjacent to the interface block. The drying/development processing block comprises a drying processing group. The interface block comprises an interface transport mechanism. A substrate is subjected to exposure processing by the exposure device, and subsequently transported to the drying processing group by the interface transport mechanism. The substrate is cleaned and dried by the drying processing group.