Matches 301 - 350 out of 390 < 1 2 3 4 5 6 7 8 >
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5139942 Method for producing the Nde I restriction endonuclease and methylase  
The present invention is directed to a method for cloning and producing the Nde I restriction endonuclease by 1) introducing the restriction endonuclease gene from Neisseria denitrificans into a...
5137823 Method for producing the Bamhi restriction endonuclease and methylase  
A two-step method for cloning the BamHI restriction modification system is provided which comprises introducing the BamHI modification or methylase gene into a host cell and expressing the gene to...
5134067 Type II restriction endonuclease RleAI  
The type II restriction endonuclease RleAI has the following recognition sequence: ##STR1## cleaves DNA at the cleavage site indicated by the arrows, and is preferably obtainable from...
5134068 Type II restriction endonucleae MCRI  
Type II restriction endonuclease McrI is disclosed. This endonuclease has recognition sequence: ##STR1## wherein R is G or A and Y is C or T, and the cleavage site indicated by the arrows. The...
5134069 Type II restriction endonuclease SgrAI  
The type III restriction endonuclease SgrAI has the following recognition sequence: ##STR1## cleaves DNA at the cleavage site indicated by the arrows, and is preferably obtainable from...
5120651 Restriction enzyme AgeI and process for producing same  
A restriction enzyme capable of recognizing and cleaving a DNA sequence at a position indicated by the arrows: t'-A↓CCGGT-3' 3'-TGGCC↑A -5'.
5116742 RNA ribozyme restriction endoribonucleases and methods  
New RNA endoribonuclease ribozymes are found with new conditions to prevent mismatch cleavage and able to cleave RNA after 6 different sets of ribonucleotide 4 base sequences.
5106950 Polypeptide-labeled analyte analog for carrying out an immunoassay  
A polypeptide-labeled analyte analog for use in an immunoassay is prepared which is capable of binding with a polypeptide partner to provide enzymatic activity such as a ribonuclease or...
5100793 Method for producing the AseI restriction endonuclease and methylase  
The present invention is directed to a method for cloning and producing the AseI restriction endonuclease by 1) introducing the restriction endonuclease gene from A. serpens ATCC 12638 into a host...
5075232 Method for producing the NLAVI restriction endonuclease and methylase  
The present invention is directed to a method for cloning and producing the NlaIV restriction endonuclease by 1) introducing the restriction endonuclease gene from N. lactamica NRCC 2118 into a...
5073486 Assay for Mycoplasma fermentans  
An assay for detecting the presence of Mycoplasma fermentans is disclosed, along with a diagnostic kit that uses the assay. The presence of Mycoplasma fermentans is indicated by the presence of the...
5061626 Antigenic anarogues of platelet activating factor  
The invention concerns antigens for the production of antibodies to Platelet Activating Factor (PAF). The antigens are PAF analogues of formula (I) ##STR1## wherein X comprises a high molecular...
5061628 Restriction endonuclease FseI  
A novel Type II restriction endonuclease isolated from Frankia species DDB13250120 is provided. The enzyme, designated FseI, recognizes the octanucleotide sequence ##STR1## and cleaves Adenovirus 2...
5053330 Method for producing the MwoI restriction endonuclease and methylase  
The present invention is directed to a method for cloning and producing the MwoI restriction endonuclease by 1) introducing the restriction endonuclease gene from M. wolfei into a host whereby the...
5049501 Production method for PvuI restriction endonuclease  
A recombinant vector comprising an incorporated chromosome DNA fragment containing a PvuI restriction enconuclease gene derived from Proteus vulgaris, a host transformed with the recombinant vector...
5034325 5'-phosphodiesterase enzyme preparation and method for its production  
This invention relates to a 5'-phosphodiesterase enzyme preparation which exhibits excellent storage stability. It is obtained by a special extraction process from rapidly proliferating parts of...
5030569 Method for producing the AFL II restriction endonuclease and methylase  
The present invention is directed to a method for cloning and producing the Afl II restriction endonuclease by 1) introducing the restriction endonuclease gene from Anabaena flos-aquae into a host...
5004691 Method for producing the ACCI restriction endonuclease and methylase  
The present invention is directd to a method for cloning and producing the AccI restriction endonuclease by (1) introducing the restriction endonuclease gene from into a host whereby the...
5002882 Method for producing the XmaI restriction endonuclease and methylase  
The present invention is directed to a method for cloning and producing the XmaI restriction endonuclease by (1) introducing the restriction endonuclease gene from X. malvacaerum into a host...
4999294 Method for producing the FokI restriction endonuclease and methylase  
The present invention is directed to a method for cloning and producing the FokI restriction endonuclease by (1) introducing the restriction endonuclease gene from Flavobacterium okeanokoites IFO...
4999293 Method for producing the HhaI restriction endonuclease and methylase  
The present invention is directed to a method for cloning and producing the HhaI restriction endonuclease by (1) introducing the restriction endonuclease gene from Haemophilus haemolyticus ATCC...
4996151 Method for producing the Eag I restriction endonuclease and methylase  
The present invention is directed to a method for cloning and producing the Eag I restriction endonuclease by (1) introducing the restriction endonuclease gene from E. agglomerans ATCC into a host...
4994370 DNA amplification technique  
A modification of the polymerase chain reaction (PCR) technique is described. The method allows the amplification of regions of DNA flanking a single region of known sequence, in contrast to...
4988620 Method for producing the FnuDI restriction endonuclease and methylase  
The present invention is directed to a method for cloning and producing the FnuDI restriction endonuclease by (1) introducing the restriction endonuclease gene from F. nucleatum D into a host...
4987074 Method for producing the HgiAI restriction endonuclease and methylase  
The present invention is directed to a method for cloning and producing the HgiAI restriction endonuclease by (1) introducing the restriction endonuclease gene from Herpetosiphon giganteus into a...
4985243 Composition and method for protecting against diseases caused by microorganisms  
A vaccine for protecting against a disease caused by a microorganism which does not synthesize nucleic acid precursors such as a Micoplasma organism, which contains nuclease and/or a nuclease...
4983522 Method for producing the HinPI restriction endonuclease and methylase  
The present invention is directed to a method for cloning and producing the HinPI restriction endonuclease by (1) introducing the restriction endonuclease gene from Haemophilus influenza P1 into a...
4983542 Method for producing the XbaI restriction endonuclease and methylase  
The present invention is directed to a method for cloning and producing the XbaI restriction endonuclease by (1) introducing the restriction endonuclease gene from Xanthomonas badrii into a host...
4975376 Class II restriction endonuclease KspI and a process for obtaining it  
The present invention provides a restriction endonuclease which recognizes palindromic sequences ##STR1## where C* is methylated, and cleaves these sequences at the position indicated by the...
4970149 Class II restriction endonuclease Ksp632I, a process for obtaining it and the use thereof  
The present invention provides a restriction endonuclease, characterized by the recognition sequence: 5'-CTCTTCN↓NNN-N-3' 3'-GAGAAGN-NNN↑N-5' and the cleavage position defined by the...
4966849 CDNA and genes for human angiogenin (angiogenesis factor) and methods of expression  
DNA sequences encoding a protein having angiogenic activity and mutated DNA sequences encoding a protein having decreased angiogenic activity are disclosed. Expression vectors containing these...
4935357 Universal restriction endonuclease  
A universal restriction endonuclease for cleaving a target DNA at a predetermined site. The universal restriction endonuclease utilizes a tailored oligodeoxynucleotide adapter in conjunction with a...
4935367 Novel restriction endonuclease  
A new restriction enzyme, Mfe I, has been discovered. Mfe I recognizes the sequence CAATTG and cuts at the recognition sequence C'AATTG and generates compatible cohesive ends with EcoRI cleaved...
4900673 Mutant human angiogenin (angiogenesis factor with superior angiogenin activity) genes therefor and methods of expression  
Site-specific mutagenesis of a gene for angiogenin producing DNA sequences encoding mutant proteins having increased angiogenic activity are disclosed. Expression vectors containing these sequences...
4886756 Novel restriction endonuclease SplI and process for the production of the same  
A novel restriction endonuclease SplI which has the following physicochemical properties: (1) recognizing the following base sequences in double-stranded deoxyribonucleic acid ##STR1## and...
4871664 Type II restriction endonuclease Dsa I with process for obtaining it and the use thereof  
The present invention provides a type II restriction endonuclease isolated from Dactylococcopsis salina. The endonuclease is known as Dsa I, and recognizes the following nucleotide sequence and has...
4863858 Restriction endonucleas DRA III  
The present invention teaches a restriction endonuclease which recognizes and cleaves the following palendromic sequence of nucleic acids at that point indicated by the arrows: ##STR1## One source...
4840901 Restriction endonuclease Dra II  
The present invention teaches a restriction endonuclease which recognizes and cleaves palindromic sequence 5'Pu G G N C C Py 3' 3'Py C C N G G Pu 5' as well as a process for obtaining this...
4833082 New restriction enzyme and process for producing the same  
A restriction enzyme, ApaLI, which recognizes the base sequence in a double-stranded deoxyribonucleic acid molecule as shown below, and cleaves it at the arrow-marked sites, ##STR1## wherein A, G,...
4797361 Microorganism and process  
This invention includes a process for producing and using increased quantities of extracellular glycoprotein (particularly cellulolytic) enzymes by permitting the enzyme-producing microbial strain...
4785080 Labeled analytes  
A highly sensitive, immunoassay method for determining the amount of an analyte in a sample containing a known analyte in an unknown concentration is provided. Sample; a polypeptide-labeled analog...
4746609 Restriction endonuclease cleaving palindromic DNA  
The present invention teaches restriction endonuclease Asp 718 which cleaves DNA in the palindromic recognition sequence at the sites indicated by the arrow: ##STR1## The endonuclease, obtained...
4724209 Process for producing restriction enzyme  
A process for producing a restriction endonuclease capable of recognizing the nucleotide sequence ##STR1## (wherein A, C, G and T represent adenosine, cytidine, guanosine and thymidine,...
4693978 Type II restriction endonuclease MaeI, a process for obtaining it and the use thereof  
The present invention provides a restriction endonuclease, characterized by the palindromic recognition sequence: ##STR1## and the cleavage position defined by the arrows. The present invention...
4693980 New type II restriction endonuclease mae III, a process for obtaining it and the use thereof  
The present invention provides a restriction endonuclease, characterized by the palindromic recognition sequence: ##STR1## and the cleavage position defined by the arrows. The present invention...
4588689 Restriction endonuclease XcyI  
A novel restriction endonuclease designated XcyI recognizes and cleaves the sequence 5'-C↓CCGGG-3', where the arrow indicates the cleavage site. The enzyme may be obtained from Xanthamonas...
4542099 Method for manufacturing restriction enzymes from Bifidobacteria  
This invention relates to a method for manufacturing restriction enzymes, which comprises cultivating a restriction enzyme-producing strain belonging to Bifidobacterium and recovering the...
4495279 Isoelectric focussing-polynucleotide/polyacrylamide gel electrophoresis  
An electrophoresis system which provides enhanced resolution and ability to identify nucleases through use of a two-dimensional technique involving isoelectric focussing of tube gels followed by...
4430432 Endo-deoxyribonuclease and process for the production thereof  
A novel Endo-deoxyribonuclease A (Endo-DNase A) which has the substrate specificity of recognizing specific base sequence in double-stranded deoxyribonucleic acid (DNA) molecules and cleaving the...
4342833 Immobilized restriction endonucleases  
Restriction endonucleases are immobilized by chemically bonding the restriction endonucleases to water-insoluble matrices. The immobilized restriction endonucleases have enhanced stability and can...
Matches 301 - 350 out of 390 < 1 2 3 4 5 6 7 8 >