摘要:
An adjustable form having at least two elongated form parts which are capable of being attachable to each other in an adjustable manner relative to each other. A kit for an adjustable form having a package for containing at least two elongated form parts which are either or both adapted for or capable of being attachable to each other in an adjustable manner. A method for use of a form unit including assembling a form unit; disposing the form unit in the creation of an overall structure form for the creation of the ultimate structure; creating the ultimate structure.
摘要:
The present invention provides a formulation to link protein to a solid support that comprises one or more proteins, Oligo-dT and one or more non-volatile, water-soluble protein solvents, solutes or combination thereof in an aqueous solution. Further provided is a method of attaching a protein to a surface of a substrate. The formulations provided herein are contacted onto the substrate surface, printed thereon and air dried. The substrate surface is irradiated with UV light to induce thymidine photochemical crosslinking via the thymidine moieties of the Oligo-dT.
摘要:
Provided are methods for amplifying a gene or RNA or sets thereof of interest using a tandem PCR process. The primers in the first PCR or set of PCR reactions are locus-specific. The primers in the second PCR or set of PCR reactions are specific for a sub-sequence of the locus-specific primers and completely consumed during the secondary PCR amplification. For RNA amplification, the first PCR is reverse transcription and the resulting cDNA(s) provide a template for cRNA synthesis, endpoint PCR or real time PCR. Also provided is a method of allelotyping a gene or set thereof by amplifying the gene(s) using tandem PCR on DNA or RNA comprising the sample, hybridizing the resulting amplicon or sets thereof to probes with sequences of gene-associated allele variations. A detectable signal indicating hybridization corresponds to an allelotype of the gene or a set of allelotypes for the set of genes.
摘要:
Provided are methods for amplifying a gene or RNA or sets thereof of interest using a tandem PCR process. The primers in the first PCR or set of PCR reactions are locus-specific. The primers in the second PCR or set of PCR reactions are specific for a sub-sequence of the locus-specific primers and completely consumed during the second PCR amplification. For RNA amplification, the first PCR is reverse transcription and the resulting cDNA(s) provide a template for cRNA synthesis, endpoint PCR or real time PCR. Also provided is a tandem PCR method which accepts raw, completely unpurified mouthwash, cheek swabs and ORAGENE™-stabilized saliva as the sample input, the resulting amplicons serving as the substrate for complex, microarray-based genetic testing. Also provided is a method of allelotyping a gene or set thereof by amplifying the gene(s) using tandem PCR on DNA or RNA comprising the sample.
摘要:
A method and apparatus for analyzing molecular structures within a sample substance using an array having a plurality of test sites upon which the sample substance is applied. The invention is also directed to a method and apparatus for constructing molecular arrays having a plurality of test sites. The invention allows for definitive high throughput analysis of multiple analytes in complex mixtures of sample substances. A combinatorial analysis process is described that results in the creation of an array of integrated chemical devices. These devices operate in parallel, each unit providing specific sets of data that, when taken as a whole, give a complete answer for a defined experiment. This approach is uniquely capable of rapidly providing a high density of information from limited amounts of sample in a cost-effective manner.
摘要:
The invention provides methods for preparing a reaction substrate for use as assay devices comprising parallel printing of arrays of biosites on reaction substrates, wherein each biosite comprises a single type of capture probe bound to the reaction substrate and the array of biosites is deposited on the reaction substrate by a capillary bundle printer device.
摘要:
Nucleoside derivatives which contain a nucleo-base, a sugar and an amino acid backbone of the structure: ##STR1## where R' refers to the various amino acid side chains or their blocked equivalent and R refers to a nucleo-base or its blocked equivalent. The synthesis of these nucleoside derivatives proceeds by a series of steps including oxidation of the 3'-azido nucleoside derivative, coupling to a benzylated ester of an amino acid to yield the amide and hydrogenation. The adenine, guanine, cytosine and thymine nucleosides with an amino acid at the 5' terminus are synthesized. From such monomers oligonucleotides can be synthesized which possess an amino acid backbone, using either solid state phase chemistry or liquid phase chemistry.
摘要:
The present invention provides a formulation to link protein to a solid support that comprises one or more proteins, Oligo-dT and one or more non-volatile, water-soluble protein solvents, solutes or combination thereof in an aqueous solution. Further provided is a method of attaching a protein to a surface of a substrate. The formulations provided herein are contacted onto the substrate surface, printed thereon and air dried. The substrate surface is irradiated with UV light to induce thymidine photochemical crosslinking via the thymidine moieties of the Oligo-dT.
摘要:
Provided are methods for amplifying a gene or RNA or sets thereof of interest using a tandem PCR process. The primers in the first PCR or set of PCR reactions are locus-specific. The primers in the second PCR or set of PCR reactions are specific for a sub-sequence of the locus-specific primers and completely consumed during the second PCR amplification. For RNA amplification, the first PCR is reverse transcription and the resulting cDNA(s) provide a template for cRNA synthesis, endpoint PCR or real time PCR. Also provided is a tandem PCR method which accepts raw, completely unpurified mouthwash, cheek swabs and ORAGENE-stabilized saliva as the sample input, the resulting amplicons serving as the substrate for complex, microarray-based genetic testing. Also provided is a method of allelotyping a gene or set thereof by amplifying the gene(s) using tandem PCR on DNA or RNA comprising the sample.