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isomerase at biology products
Baker's yeast (S. cerevisiae) Phosphoglucose isomerase from Sigma-Aldrich
Description:Physical form: Essentially sulfate-free, powder containing carbohydrate and citrate buffer salts Chem comp: Protein ~ 50% (modified Warburg-Christian)...Company:Sigma-Aldrich
Topoisomerase I from Invitrogen
Description:...Company:Invitrogen
Vaccinia DNA Topoisomerase I from EPICENTRE Biotechnologies
Description:Topoisomerase I from vaccinia virus is a type I eukaryotic topoisomerase that removes both positive and negative superhelical turns (also called right- and left-handed supercoils) from covalently closed DNA. The product of the reaction is a covalently closed, circular DNA with fewer positive or negative superhelical turns. DNA Topoisomerase I does not absolutely require Mg to functio...Company:EPICENTRE Biotechnologies
Vaccinia DNA Topoisomerase I from EPICENTRE Biotechnologies
Description:Topoisomerase I from vaccinia virus is a type I eukaryotic topoisomerase that removes both positive and negative superhelical turns (also called right- and left-handed supercoils) from covalently closed DNA. The product of the reaction is a covalently closed, circular DNA with fewer positive or negative superhelical turns. DNA Topoisomerase I does not absolutely require Mg to functio...Company:EPICENTRE Biotechnologies
Topoisomerase I from Invitrogen
Description:Topoisomerase I...Company:Invitrogen
Human Topoisomerase I Wild Type from Calbiochem
Description:Liquid. In 100 mM KCl, 20 mM Tris-HCl, 1 mM DTT, 200 µM EDTA, 20% glycerol, pH 7.9. AVOID FREEZE/THAW CYCLES. Human DNA topoisomerase I (Topo I) is a monomeric protein of 765 amino acids encoded by a single-copy gene. It catalyzes the relaxation of both positive and negative supercoiled DNAs without the requirement of energy. In addition to DNA replication...Company:Calbiochem
Human Topoisomerase II, Alpha from USB Corp.
Description:Source: E. coli containing a clone of the human Topoisomerase II gene. . As a result of its double-stranded DNA passage mechanism, the enzyme can relax negatively or positively supercoiled DNA, as well...Company:USB Corp.
Calf Topoisomerase I from USB Corp.
Description:Source: Calf thymus 2+</SUP...Company:USB Corp.
Human Topoisomerase II, Alpha from USB Corp.
Description:Source: E. coli containing a clone of the human Topoisomerase II gene. . As a result of its double-stranded DNA passage mechanism, the enzyme can relax negatively or positively supercoiled DNA, as well...Company:USB Corp.
Anti-Topoisomerase II (Ki-S1) Monoclonal Antibody, Unconjugated, Clone P-tyr-I from CHEMICON
Description:Topoisomerase II...Company:CHEMICON
Topoisomerase I (Vaccinia) from Molecular Cloning Laboratories (MCLAB)
Description:Ideal for relax positively and negatively supercoiled DNA in presence of EDTA Applications Studying the effects of supercoiling on transcription in vitro Studying chromatin reconstitution in vitro Determining the degree of supercoiling of naturally occurring DNA Detecting mutant plasmids that differ in length by only one base-pair Increasing restriction...Company:Molecular Cloning Laboratories (MCLAB)Description:Topoisomerase I, isolated from wheat germ, is an enzyme capable of removing negative supercoils from covalently closed circular DNA (1)....
Company:Promega
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