(n.) A colorless, inflammable, poisonous gas, C2N2, with a peach-blossom odor, so called from its tendency to form blue compounds; obtained by heating ammonium oxalate, mercuric cyanide, etc. It is obtained in combination, forming an alkaline cyanide when nitrogen or a nitrogenous compound is strongly ignited with carbon and soda or potash. It conducts itself like a member of the halogen group of elements, and shows a tendency to form complex compounds. The name is also applied to the univalent radical, CN (the half molecule of cyanogen proper), which was one of the first compound radicals recognized.
Example Sentences:
(1) Uptake into arterial collagens and release of labeled hydroxyproline were then measured after 2.5 h. The relative amounts of types I and III collagens were assessed from the levels of cyanogen-bromide-derived peptides alpha 1(I)CB8 and alpha 1(III)CB5, respectively, after sodium dodecyl sulfate polyacrylamide gel electrophoresis.
(2) The use of SDS-polyacrylamide gel electrophoresis of the cyanogen bromide derived peptides from fibrous cartilage collagens enabled to calculate type I to type II collagen ratio in this tissue.
(3) The sequence was obtained from analysis of peptides isolated from chymotryptic, cyanogen bromide, and limited acid cleavages of the protein.
(4) Cyanogen bromide cleavage of the 145000 subunit produced a single peptide of Mr 75000.
(5) The amino acid sequence of a brain-specific protein, S-100, has been determined by the analysis of four cyanogen bromide peptides and fourteen tryptic peptides derived from the protein.
(6) The mapping of the MAb epitopes was also facilitated by immunoblotting analysis of HlyA polypeptide fragments derived by cyanogen bromide cleavage.
(7) The heavy chain of a pathological immunoglobulin G (Daw) of type L, subclass gamma(2b) (We) and Gm(a+)(f-), has been cleaved with cyanogen bromide.
(8) Purified boveine growth hormone labeled enzymatically with iodine-125 was covalently coupled to cyanogen bromide activated Sepharose 4B gel and to diazotized zirconia-clad glass beads.
(9) This transformation is consistent with the general pathway for cyanogenic glycoside biosynthesis proposed on the basis of in vivo experiments.
(10) A covalent binding of transketolase to bromo-cyanogen-activated Sepharose 4B at the pH value of the maximum activity and stability of the enzyme equal to 7,6 has been carried out.
(11) By using synthetic peptides corresponding to human and murine protein AA segments and cyanogen bromide fragments of human protein AA, we show evidence that the amyloidogenic part of the molecule is the first 10-15 amino acid long segment.
(12) Dot-blot analysis indicated that antibody 47N3-6 could bind to a fragment, KRKRSQHse, derived from residues 132-137 of rHuIFN gamma-A, but could bind only weakly to the cyanogen bromide fragment corresponding to residues 138-146.
(13) Two primary sets of overlapping fragments were obtained by cleavage of the S-carboxymethylated protein at methionyl and lysyl bonds following treatment with cyanogen bromide and Achromobacter protease I, respectively.
(14) All seven cyanogen bromide peptides were isolated in pure form and were ordered by peptides isolated from tryptic digests.
(15) Competitive enzyme-linked immunosorbent assay experiments using peptide-specific antibodies against cyanogen bromide fragments generated from human dihydrofolate reductase show that the binding of folate, NADPH, and methotrexate, either in binary or in ternary complexes with the wild-type enzyme, causes a striking reduction in the binding of the antibodies.
(16) Cyanogen bromide cleavage peptides showed appropriate collagen formed by unstressed autogenous tendon transplants removed from rabbit knees up to 2 years from transplantation.
(17) Using oligonucleotide probes derived from the protein sequence of a cyanogen bromide fragment, we have cloned the gene for P.69 from B. pertussis CN2992.
(18) Antisera to extracts of a variety of bronchogenic carcinoma were raised in rabbits and extensively absorbed with immunoadsorbents prepared with normal lung extracts cyanogen bromide linked to Sepharose 4B, and glutaraldehyde insolubilized normal lung extracts.
(19) The labeled site not blocked by cAMP is also contained in a Mr = 28,000 cyanogen bromide fragment of the enzyme that does not overlap with the Mr = 36,000 proteolytic fragment.
(20) Verification that the deduced primary structure was that of p190 was demonstrated through microsequence analysis of a cyanogen bromide peptide generated from chick brain p190.
Rocket
Definition:
(n.) A cruciferous plant (Eruca sativa) sometimes eaten in Europe as a salad.
(n.) Damewort.
(n.) Rocket larkspur. See below.
(n.) An artificial firework consisting of a cylindrical case of paper or metal filled with a composition of combustible ingredients, as niter, charcoal, and sulphur, and fastened to a guiding stick. The rocket is projected through the air by the force arising from the expansion of the gases liberated by combustion of the composition. Rockets are used as projectiles for various purposes, for signals, and also for pyrotechnic display.
(n.) A blunt lance head used in the joust.
(v. i.) To rise straight up; said of birds; usually in the present participle or as an adjective.
Example Sentences:
(1) It’s the same story over and over.” Children’s author Philip Ardagh , who told the room he once worked as an “unprofessional librarian” in Lewisham, said: “Closing down a library is like filing off the end of a swordfish’s nose: pointless.” 'Speak up before there's nothing left': authors rally for National Libraries Day Read more “Today proves that support for public libraries comes from all walks of life and it’s not rocket science to work out why.
(2) Guy Jobbins, a Cairo-based British water scientist who heads Canada's International Development Research Centre climate change adaptation programme for Africa, says understanding of the issue has rocketed in the past few years.
(3) The group was one of the few in Syria to have received anti-tank rockets and had regularly used them against Syrian armour.
(4) In the same way, using the anti-trimethylamine-N-oxide reductase serum, rocket immunoelectrophoresis analyses were able to show that the inducible apoenzyme is not regulated by the fnr gene product and that molybdate does not seem necessary for the synthesis or stabilisation of this enzyme.
(5) In 13 patients complement C3d was determined by rocket immunoelectrophoresis.
(6) "The Afghan people dared rockets and bombs, but they came out and voted and that's great."
(7) After two bodyguards of British ambassador Dominic Asquith were wounded in a rocket attack on the UK consulate, London closed its mission down.
(8) Within the last half hour Haaretz reported a home in the city was hit by a rocket and that one person is being treated for shock.
(9) A rocket also caused the first serious Israeli casualty – one of eight people hurt when a fuel tanker was hit at a service station in Ashdod, 20 miles north of Gaza.
(10) Barack Obama's policy of engagement with North Korea lies "in tatters" after it was effectively shot down by Pynongyang's defiant but failed attempt to launch a long-range rocket.
(11) We usually started at 5am taking pictures of the Israeli air strikes and rockets launched by Palestinian militants.
(12) After a frantic period around "Black Friday" sales at the end of November, business quietened down but "took off like a rocket" from Boxing Day when Dixons took £100,000 a minute, chief executive Seb James said.
(13) Although missiles belonging to Hamas and other armed Palestinian groups in Gaza do sometimes fall short, there was no visible evidence of debris from broken Palestinian rockets in the school.
(14) They said US forces had found a "daisy chain"– a long bomb rigged up from mortars, rocket-propelled grenades and a motorbike.
(15) Serum volume in the blood dots was determined by calculation of dot area or by measuring albumin content in the eluted samples by means of rocket immunoelectrophoresis.
(16) If the billions that have been thrown at this programme had been invested in providing teachers with decent, evidence-based training which is “on-the-job”, then standards would have sky-rocketed and we would be vying with the best education systems in the world, such as those in Finland and Singapore.
(17) The concentrations of plasma serine protease inhibitors in monocyte culture supernatants were measured by using rocket immunoelectrophoresis.
(18) I can't say exactly what these are or when (they might be rolled out), but we are in a kind of race [with the Palestinian rocket firers] and we always need to update (the system) to increase the probability of a kill."
(19) Israel rejects these efforts as politically motivated, saying it acted in self-defence against Hamas rocket attacks from Gaza.
(20) The two systems tried were rocket immunoelectrophoresis, carried out after reduction of samples with dithiothreitol and using monomeric IgA as standard, and a radioimmunoassay utilising a double antibody precipitation method and polymeric IgA as standard.