(n.) A series of links or rings, usually of metal, connected, or fitted into one another, used for various purposes, as of support, of restraint, of ornament, of the exertion and transmission of mechanical power, etc.
(n.) That which confines, fetters, or secures, as a chain; a bond; as, the chains of habit.
(n.) A series of things linked together; or a series of things connected and following each other in succession; as, a chain of mountains; a chain of events or ideas.
(n.) An instrument which consists of links and is used in measuring land.
(n.) Iron links bolted to the side of a vessel to bold the dead-eyes connected with the shrouds; also, the channels.
(n.) The warp threads of a web.
(v. t.) To fasten, bind, or connect with a chain; to fasten or bind securely, as with a chain; as, to chain a bulldog.
(v. t.) To keep in slavery; to enslave.
(v. t.) To unite closely and strongly.
(v. t.) To measure with the chain.
(v. t.) To protect by drawing a chain across, as a harbor.
Example Sentences:
(1) We used the polymerase chain reaction (PCR) to amplify the breakpoint area of alpha-thalassemia-1 of Southeast Asia type and several parts of the alpha-globin gene cluster to make a differential diagnosis between alpha-thalassemia-1 and Hb Bart's hydrops fetalis.
(2) In addition, DDT blocked succinate dehydrogenase and the cytochrome b-c span of the electron transport chain, which also secondarily reduced ATP synthesis.
(3) The high transition enthalpy for kerasin is ascribed to a lesser accommodation of gauche conformers in the hydrocarbon chains just below the transition temperature.
(4) Mannose receptor mediated uptake by the reticuloendothelial system has been suggested as an explanation for the rapid removal of ricin A chain antibody conjugates from the circulation after their administration.
(5) We have examined overlapping octapeptides from the kappa IIIb light chain variable region and show that some framework peptides have the ability to bind aggregated IgG.
(6) The Tyr side chain had two conformations of comparable energy, one over the ring between the Gln and Asn side chains, and the other with the Tyr side chain away from the ring.
(7) The lineage and clonality of Hodgkin's disease (HD) were investigated by analyzing the organization of the immunoglobulin and T-cell receptor beta-chain (T beta) gene loci in 18 cases of HD, and for comparison, in a panel of 103 cases of B- and T-cell non-Hodgkin's lymphomas (NHLs) and lymphoid leukemias (LLs).
(8) Only those derivatives with a free amino group and net positive charge in the side chain were effective.
(9) Approximately 90% of the patients have a lambda light chain myeloma protein and almost all patients excrete Bence-Jones protein.
(10) The reducing equivalents could be donated by formate or NADH through some segment of the membrane respiratory chain.
(11) Thus there may be four types of LPS in PACI: one contains unsubstituted core polysaccharide and yields L2 on acid hydrolysis, another has short antigenic side-chains of the SR type and yields the LI fraction, while the two high molecular weight fractions are derived from core polysaccharides with different side-chains.
(12) The seve polypeptide chains investigated had generalyy similar properties; all contained two residues per molecule of tryptophan and N-acetylserine was the common N-terminal amino acid residue.
(13) Urine specimens from patient REE also contained a light chain fragment that lacked the first (amino-terminal) 85 residues of the native light chain but otherwise was identical in sequence to the light chain REE.
(14) Peptide:N-glycosidase F removed both the asparagine-linked oligosaccharide chains of ricin B-chain in the absence of lactose.
(15) When labelled long-chain fatty acids or glycerol were infused into the lactating goat, there was extensive transfer of radioactivity into milk in spite of the absence of net uptake of substrate by the mammary gland.
(16) In general, optimal DAGAT activity in vitro was observed when long-chain unsaturated acyl-CoAs and diacylglycerols (DAGs) containing long acyl chains were used as substrates for in vitro TAG synthesis (although 1,2-didecanoin was also very effective).
(17) The canine system allows quantitative separation of native heme containing alpha and beta chains which recombine to for tetrameric hemoglobin with normal functional properties (n = 2.17).
(18) The product of this enzymatic hydrolysis was F420 with one less glutamic acid in the side chain.
(19) The present study deals with 832 ossicular chain reconstruction procedures performed in 655 patients from January 1975 to December 1985.
(20) On the other hand, if we correct for the population of HMM with degraded light chain 2, the difference in the binding constants in the presence and absence of Ca2+ may be as great as 5-fold.
Interchain
Definition:
(v. t.) To link together; to unite closely or firmly, as by a chain.
Example Sentences:
(1) Brief digestion at neutral pH without reduction produced a molecule in which the Fab and Fc fragments were still linked by a pair of labile disulphide bridges, and the Fc fragment released by cleaving these bonds, called 1Fc fragment, contained a portion of the ;hinge' region including an interchain disulphide bridge.
(2) It is suggested that a general manner of folding may be a common feature of the heterogeneous population of kappa-chains: one bridge which folds an invariable stretch of the chain, another bridge which folds a stretch that varies from protein to protein, and a bridge at the C-terminus which is the interchain link.
(3) A6.1 reacts with the 70-kDa fragment generated by chymotrypsin in EDTA which contains the interchain disulfide bonds of TSP and the binding site(s) for type V collagen (Mumby, S. M., Raugi, G. J., and Bornstein, P. (1984) J.
(4) This fragment consists of the VH-domain and the N-terminal residues of the C mu 1 domain preceding the interchain half-cystine.
(5) It is suggested that distortion in the hexagonal lattice below the pretransition temperature previously reported by X-ray diffraction techniques may be responsible for interchain interactions which give rise to a Raman band observed only in the triclinic lattice of even-numbered n-alkanes.
(6) The dimer is stabilized by the ninth cysteine, which forms an interchain disulfide bond, and by two identical hydrophobic interfaces.
(7) In the fluid state, a deeper penetration into the lipid matrix is proposed based on the downshift of the phase transition and the low vibrational interchain coupling.
(8) The conformation of the interchain disulfide bond between the light and the heavy chains of human immunoglobulin G4 (IgG4) was modeled based on the known structure of a human IgG1 Fab.
(9) However, when the interchain disulfide bonds of antibodies were reduced and alkylated, the removal of the lambda-anti-lambda, HSA-anti-HSA, and gammaG-anti-gammaG complexes was altered.
(10) To delineate the role of the heparin-binding domain in matrix assembly and to define further the precise region of interchain disulphide bonding that results in trimer formation, we have expressed deleted forms of the cDNA encoding TSP in SV-40-transformed.
(11) In nonreducing conditions, gp55P is a unique disulfide-bonded dimer, whereas RER gp55 consists of monomers and dimers with diverse intrachain and interchain disulfide bonds.
(12) These irreversible changes may be interpreted as a consequence of formation of interchain contacts (non-covalent "cross-links").
(13) Interchain distances and orientations are suitable for cystine cross-linking.
(14) A major cell binding site was found in the trimeric cyanogen bromide-derived fragment CB3, located 100 nm away from the NH2 terminus of the molecule, in which the triple-helical conformation is stabilized by interchain disulfide bridges.
(15) Oligosaccharide I contains two alpha-D-galactopyranosyl residues and one D-glucitol residue and thus constitutes the branch point in the group B antigen, whereas II contains one of each of the above residues and therefore is situated in linear interchain positions.
(16) The major component (about 85%) is a branched beta-(1-->3)-glucan of high molecular weight (about 240000) containing 3% of beta-(1-->6)-glucosidic interchain linkages.
(17) Boar sperm acrosin contains twelve cysteine residues forming two interchain and 4 intrachain disulfide bonds.
(18) These results indicated site-specific cross-linking of interchain sulfhydryls and places their distance within 3-4 A.
(19) Substitution of the cysteine at position 580 by alanine resulted in impairment of interchain disulfide bridge formation; the mutagenized enzyme (C580A) was secreted from recombinant cells in the monomeric form and failed to assemble into dimers.
(20) Sodium dodecyl sulphate-polyacrylamide gel electrophoresis under reducing and non-reducing conditions indicated that purified monomers of this VASP are linked by interchain disulphide bonding.