摘要:
The invention provides a method for detecting a target nucleotide sequence by tagging the nucleotide sequence with a nucleotide tag, providing a probe oligonucleotide with a melting temperature Tm1, comprising a regulatory sequence and a nucleotide tag recognition sequence; incorporating the probe oligonucleotide into the tagged polynucleotide in a polynucleotide amplification reaction, providing a regulatory oligonucleotide with a melting temperature Tm2, comprising a sequence segment that is at least partially complementary to the regulatory sequence, amplifying the tagged target nucleic acid sequence in a PCR amplification reaction using the probe oligonucleotide as a primer, and detecting the amplification product; wherein Tm1 and Tm2 are higher than the annealing temperature associated with the polynucleotide amplification reaction.
摘要:
The invention provides a method for detecting a target nucleotide sequence by tagging the nucleotide sequence with a nucleotide tag, providing a probe oligonucleotide with a melting temperature Tm1, comprising a regulatory sequence and a nucleotide tag recognition sequence; incorporating the probe oligonucleotide into the tagged polynucleotide in a polynucleotide amplification reaction, providing a regulatory oligonucleotide with a melting temperature Tm2, comprising a sequence segment that is at least partially complementary to the regulatory sequence, amplifying the tagged target nucleic acid sequence in a PCR amplification reaction using the probe oligonucleotide as a primer, and detecting the amplification product; wherein Tm1 and Tm2 are higher than the annealing temperature associated with the polynucleotide amplification reaction.
摘要:
The present invention provides amplification-based methods for detection of genotype, mutations, and/or aneuploidy. These methods have broad applicability, but are particularly well-suited to detecting and quantifying target nucleic acids in free fetal DNA present in a maternal bodily fluid sample.
摘要:
A method and a vending apparatus for self-checkout unpackaged products is disclosed. The vending apparatus holds goods on one or more product trays. Load cells are mounted under each product tray and can measure the weight of the goods on the product tray in real time. A user may use a credit/debit card or an online payment app to unlock the vending apparatus and to initiate a purchase. The user may take any desired amount of goods. The apparatus automatically detects the type of goods and the weight amount taken by the user and calculates the total cost. After the user payment, the apparatus automatically resets the initial weight of the goods and is ready for the next transaction. The present invention improves the vending machine technology and expands its application to offering unpackaged products.
摘要:
The present invention relates to a method for quantifying the relative content of a protein in a sample. The present invention also relates to a method for comprising the relative content of a protein in at least two samples.
摘要:
A laminate ma tend comprising in sequence from outermost layer to innermost layer: (a) an outer sealant layer comprising a thermoplastic polymer, (b) a paper layer, (c) a barrier layer, and (d) an inner sealant layer comprising a thermoplastic polymer, wherein the paper layer has a Scott bond strength of 250-450 J/m2 is provided.
摘要:
Controller and method for Handover (HO) based 1×CSFB communicates Calling Party Number (CPN) to User Equipment (UE) a in a cellular communication system. A first solution provides Interworking Solution (IWS) adding CPN sent to target Base Station Controller (BSC) via Mobile Switching Center (MSC) in Interoperability Specification (IOS) HO messages. A second solution provides that IWS sends CPN with Air Interface HO message and stores the CPN until UE transition to the target Radio Access Network and acquires a traffic channel. A third solution provides that IWS receives CPN from MSC with a paging message and stores the CPN until UE transition to the target Radio Access Network and acquires a traffic channel. A fourth solution provides sending AWI message to the target Radio Access Network from the MSC. A fifth solution provides that IWS sends CPN via Feature Notification Message (FNM) data tunneled to UE before the paging message to let user decide whether to accept a call before leaving 3G/4G cellular communication.
摘要:
A method and system are provided for implementing intercommunication between an Internet Protocol Version 4 (IPV4) network and a new network. The new network adopts an addressing format different from that of the IPV4 network. The method includes an IPV4 network host sending a message to a new network host and a new network host sending a message to the IPV4 network host. The system includes an IPV4 network host, an intercommunication functional unit and a new network host. A method is also provided for implementing intercommunication between a first network and a second network.
摘要:
The present invention relates to a method for manufacturing a liquid crystal panel, which comprises steps of: forming a plurality of array thin films on a first glass substrate in turn to form an array substrate; cleaning the array substrate by ultrasound to eliminate bubbles and dirt between the array thin films. The present invention can change surface properties of each thin film of the array substrate for tightening the combination between the thin films and efficiently decreasing or minimizing bubbles and dirt between the thin films of the liquid crystal panel.
摘要:
A compound having the structure: useful for treating hypertension, Pulmonary Arterial Hypertension (PAH), congestive heart failure, conditions resulting from excessive water retention, cardiovascular disease, diabetes, oxidative stress, endothelial dysfunction, cirrhosis, pre-eclampsia, osteoporosis or nephropathy.