• tyrosine
  • The steroid is known to compete with catecholamines for binding to catechol O-methyltransferase and tyrosine hydroxylase and to directly and competitively inhibit these enzymes. (wikipedia.org)
  • enzyme
  • K m {\displaystyle K_{m}^{\text{app}}>K_{m}} ) -- seen in cases where the inhibitor favours binding to the free enzyme. (wikipedia.org)
  • The technique essentially requires any ligating reagent that can be immobilized on the solid phase along with a detection reagent that will bind specifically and use an enzyme to generate a signal that can be properly quantified. (wikipedia.org)
  • 1995
  • 1990) first proved that there exists an algorithm with finite competitive ratio for any constant k and any metric space, and finally Koutsoupias and Papadimitriou (1995) proved that Work Function Algorithm (WFA) has competitive ratio 2k - 1. (wikipedia.org)
  • antibodies
  • Neither clone R24.1 mab nor clone anti-R23.1 mab blocked the ability of three different anti-CD30 antibodies specific for cluster regions A, B, or C of the CD30 molecule, to bind to KMH2 cells (Figure 5). (nih.gov)
  • Similarly, none of the anti-CD30 antibodies blocked the binding of clone R23.1 mab or clone R24.1 mab to KMH2 cells (data not shown). (nih.gov)
  • homology
  • Each monomer has an N-terminal actin-binding region composed of two calponin homology domains, two C-terminal EF hand domains, and four tandem spectrin-like repeats form the rod domain in the central region of the molecule. (wikipedia.org)
  • However
  • However, despite the efforts of many other researchers, reducing the competitive ratio to k or providing an improved lower bound remains open as of 2014[update]. (wikipedia.org)
  • stationary
  • In a model where many workers bargain with one firm and sign binding contracts, we show existence of a stationary subgame perfect equilibrium. (diva-portal.org)
  • In ELISA, a liquid sample is added onto a stationary solid phase with special binding properties and is followed by multiple liquid reagents that are sequentially added, incubated and washed followed by some optical change (e.g. color development by the product of an enzymatic reaction) in the final liquid in the well from which the quantity of the analyte is measured. (wikipedia.org)
  • domain
  • Domains relative orientations are very different by comparing three known multi-domain crystal structures, two of them binding on DR1, one binding on DR4. (wikipedia.org)
  • detection
  • An experimental adaptation of a competitive methodology for GHRPs wide-group detection, previously developed for urine, is reported here using a serum matrix instead. (omicsonline.org)
  • known
  • The special case of metrics in which all distances are equal is called the paging problem because it models the problem of page replacement algorithms in memory caches, and was also already known to have a k-competitive algorithm (Sleator and Tarjan 1985). (wikipedia.org)
  • analysis
  • The k-server problem is a problem of theoretical computer science in the category of online algorithms, one of two abstract problems on metric spaces that are central to the theory of competitive analysis (the other being metrical task systems). (wikipedia.org)
  • ability
  • The DPP4 colocalized with membrane-bound ADA on human DCs and enhanced the ability of the latter to stimulate T-cell proliferation. (diabetesjournals.org)
  • interactions
  • The interactions between temporal and stimulus factors, modality weighting, discriminability, and object representation highlight some of the factors that contribute to audio-visual binding. (sussex.ac.uk)
  • direction
  • The RecF pathway begins when RecJ, an exonuclease that cleaves single-stranded DNA in the 5 → 3′ direction, binds to the 5' end of a single-strand gap in DNA and starts moving upstream while cleaving the 5' strand. (wikipedia.org)
  • study
  • In order to study the interaction between these factors, we conducted an experiment in which auditory and visual stimuli were placed in competitive binding scenarios, whereby an auditory stimulus was assigned to either a primary or a secondary anchor in a visual context (VAV) or a visual stimulus was assigned to either a primary or secondary anchor in an auditory context (AVA). (sussex.ac.uk)
  • Our study suggests that membrane-bound DPP4 on macrophages and DCs, via its interaction with adenosine deaminase (ADA), may be responsible for creating a microenvironment that facilitates T-cell proliferation. (diabetesjournals.org)
  • exactly
  • This conjecture states that there is an algorithm for solving the k-server problem in an arbitrary metric space and for any number k of servers that has competitive ratio exactly k. (wikipedia.org)
  • contribute
  • When making decisions as to whether or not to bind auditory and visual information, temporal and stimulus factors both contribute to the presumption of multimodal unity. (sussex.ac.uk)
  • domains
  • Phosphorylation of VE-cadherin leads to breakage of homophilic binding, loss of anchorage to peri-junctional actin and translocation from AJ domains with accompanying increases in paracellular cleft dimensions and increased paracellular permeability [ 6 ]. (clinsci.org)