(1) Structure assignment of the isomeric immonium ions 5 and 6, generated via FAB from N-isobutyl glycine and N-methyl valine, can be achieved by their collision induced dissociation characteristics.
(2) Polyribosomes isolated from the livers of rats sacrificed 6 h after treatment with actinomycin D showed a 42% reduction in their capacity to bind anti-RSA Fab'.
(3) The combined amounts of S-1 and Fab binding to actin suggested that the activation of the myosin ATPase activity was due to actin free of Fab.
(4) 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.
(5) Initial analysis of aspirated bone marrow disclosed ALL FAB-L1 morphology, common (Ia+, cALLa+) immunophenotype and a complex abnormal karyotype.
(6) An isotopic double-labeling technique was developed that demonstrated that the 603 crystals bind 1 mol of hapten per mol of Fab-fragment, but with a binding constant significantly lower than that observed in solution.
(7) Its autoimmune nature is probable although we failed to demonstrate any inhibitory effect of Fab obtained from the patient's purified IgM.
(8) The use of Fab fragments in conjunction with Fab-specific secondary and tertiary antisera improved tissue penetration and made it possible to identify a number of the immunoreactive neurons.
(9) We present here a case of acute monocytic leukemia (AMoL, FAB M5b) with four copies of chromosome #8.
(10) The superprecipitation activity of Fab-myosin was also highly dependent on phosphorylation of the light chains.
(11) The FAB-MS was used in conjunction with carboxypeptidase Y digestion and results indicated that this procedure proved to be a powerful tool for rapid sequence determination.
(12) Fab fragment half times were only 0.31 and 5.4 h, with 9% remaining intravascularly.
(14) The affinity-purified rabbit anti-human chorionic gonadotropin Fab'-beta-D-galactosidase conjugate was separated from non-specific goat Fab'-beta-D-galactosidase conjugate and unconjugated beta-D-galactosidase by affinity chromatography on a column of goat (anti-rabbit IgG) IgG-Sepharose 4B using 4 M urea.
(15) At 37 degrees C, heparin-releasable binding of LDL and binding of Fab fragments were double that at 4 degrees C, whereas binding of antibody remained unchanged.
(16) An infertile 37-year-old woman was diagnosed as having acute monocytic leukemia (AMoL) (FAB classification; M5b).
(17) 5-10%), according to analysis by high-performance liquid chromatography (HPLC) and fast atom bombardment mass spectrometry (FAB-MS).
(18) The Fab fragments contained neutral, monosialylated, and disialylated oligosaccharides, whereas the Fc fragment contained only neutral and monosialylated structures.
(19) IgM antibody levels against both whole IgA and Fab of IgA were significantly higher than IgG antibody levels.
(20) CD11b was uniformly weakly expressed by all FAB subgroups.
Fub
Definition:
(n.) Alt. of Fubs
(v. t.) To put off by trickery; to cheat.
Example Sentences:
(1) FUB 1 specifically recognises both native and denatured bovine carbonic anhydrase in ELISA assays.
(2) We reported a new monoclonal antibody, designated FUB-1, reacting with normal and neoplastic large lymphoid cells.
(3) In the normal lymphoid tissue, FUB-1 reacted with large lymphoid cells, but not with small or medium-sized lymphoid cells or plasma cells.
(4) FUB-1 also reacted with normal glandular epithelium and various adenocarcinomas.
(5) Carbonic anhydrase (CA) from mouse erythrocyte membranes is recognised as an autoantigen in Western blotting experiments with FUB 1, a murine IgM monoclonal antibody that binds both phosphatidylcholine and bromelain-treated mouse red blood cells (BrMRBC).
(6) The serological identity of the determinants of CA and BrMRBC was confirmed by specific absorption of both FUB 1 and LPS-serum with BrMRBC and normal mouse erythrocytes.
(7) Systematic examination of model-dependent predictions of changes in the hepatic extraction ratio (E), following alteration in the unbound fraction of drug in plasma (fub), should allow sensitive discrimination between the venous equilibrium model (model I) and the sinusoidal perfusion model (model II) of hepatic sinusoidal function if drugs which show high clearance of free drug are used.
(8) From SDS-PAGE, and blotting experiments with whole mouse erythrocytes, we found two closely spaced glycoprotein bands in the 30 kD region that reacted with both FUB 1 and LPS-serum.
(9) Conversely, data for phenytoin (E = 0.69 at fub = 1) failed to discriminate between models, as predicted by our analysis.
(10) Specifically, data related to diazepam (E = 0.95 at fub = 1) clearly conformed to the predictions of the sinusoidal perfusion model and differed markedly from those of the venous equilibrium model.
(11) The mutations, fub-1(b45) and fub-1(b126), were independently isolated from progeny of gamma-irradiated females.
(12) In fub-1 mutants, in which myofibrils are disorganized in all skeletal muscle cells, the MP appear and elongate normally, but ordered actin filament bundles are not seen.
(13) In addition, the FUB-1 antigen was not found in resting cells in the peripheral blood (PB), but it was induced on mononuclear cells of PB by addition of PWM or PMA.
(14) FUB-1 may be useful to investigate the mechanism of in vitro blastoid transformation or activation of lymphoid cells.
(15) These findings indicate that the FUB-1 antigen appears to be expressed on normal lymphoid cells during blastoid transformation and on neoplastic large lymphoid cells.
(16) FUB-1 was produced using a Burkitt's lymphoma cell line (HBL-5) as an immunogen.
(17) Carbonic anhydrases from a range of mammalian species were found to be crossreactive with FUB 1 and LPS-serum by Western blotting, whereas human glycophorin A and human asialoglycophorin were not recognised by the antibodies.