• protein
  • A method has been developed for measuring plasma testosterone in sheep using competitive protein binding (CPB) techniques. (massey.ac.nz)
  • The procedure requires column chromatography on LH-20 Sephadex gel of a methylene chloride extract of plasma, and final determination of plasma testosterone by the CPB technique using salt precipitation of the protein bound fraction. (massey.ac.nz)
  • Although RecJ can function without them, single-strand binding protein (SSBP) and the RecQ helicase greatly increase how much the 5' is cut back. (wikipedia.org)
  • Effects of the Escherichia coli SSB protein on the binding of Escherichia coli RecA protein to single-stranded DNA. (wikipedia.org)
  • EFR (EF-Tu receptor) is a pattern-recognition receptor (PRR) that binds to the prokaryotic protein EF-Tu (elongation factor thermo unstable) in Arabidopsis thaliana. (wikipedia.org)
  • This receptor is an important part of the plant immune system as it allows the plant cells to recognize and bind to EF-Tu, preventing genetic transformation and protein synthesis in pathogens such as Agrobacterium. (wikipedia.org)
  • Growth factor receptor-bound protein 2 also known as Grb2 is an adaptor protein involved in signal transduction/cell communication. (wikipedia.org)
  • 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)
  • Receptor
  • Chemokine receptor activation mediates leukocyte chemotaxis toward lymphoid organs or sites of inflammation along a chemokine gradient that is established by binding of chemokines to membrane-tethered and extracellular matrix-associated glycosaminoglycans (GAGs) ( 4 ). (jimmunol.org)
  • It was noted that this could be due to 2-hydroxyestradiol binding to and antagonizing the D2 receptor. (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)
  • 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)
  • 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)
  • 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)
  • 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)
  • common
  • Pollution from a combination of heavy metals is common in soil, therefore, understanding the competitive binding behavior of metal ions to organo-mineral composites is important in order to predict metal mobility and fate. (bioportfolio.com)
  • The most common believed scenario is that the Work Function Algorithm is k-competitive. (wikipedia.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)