(n.) A hole or apertupe in a door or lock, for receiving a key.
(n.) A hole or excavation in beams intended to be joined together, to receive the key which fastens them.
(n.) a mortise for a key or cotter.
Example Sentences:
(1) This effect appeared to be related to dose, and was clearly demonstrable with antibody-forming spleen cells from mice that had been immunized either with sheep red blood cells or with penicillin G conjugated with Keyhole limpet hemocyanin.
(2) The control, uninfected rats make vigorous primary and secondary antibody responses when challenged with keyhole limpet haemocyanin (KLH), human immunoglobulin (HuIg) or sheep red blood cells (SRBC).
(3) BDF1 mice were immunized with a protein antigen, such as ovalbumin (OA) or keyhole limpet hemocyanin (KLH), absorbed to aluminum hydroxide gel, and their spleen cells were stimulated by homologous antigen for the formation of glycosylation-enhancing factor (GEF).
(4) "In an age where people can receive organ transplants, keyhole surgeries and targeted cancer treatments, it's really disappointing that the basic care needs of many young people with physical disabilities and other long-term health needs are not being met," added Field, a GP and ex-chair of the Royal College of GPs .
(5) When I had that keyhole surgery, I thought: ‘Maybe, if I come back, it won’t be to that top level.’ But with the support I have been getting from my coach, family and friends, I think that really motivated me to come back strong.” Kenya is more famed for its distance runners and steeplechasers than its hurdlers, but the country was left celebrating a surprise gold medal in the 400m hurdles when Nicholas Bett powered home from lane nine to smash his personal best to win in 47.79sec.
(6) The antibody responses of animals immunised with keyhole limpet hemocyanin (KLH) in Freund's Incomplete Adjuvant (FIA), diethylaminoethyl dextran (DEAE-dextran) and aluminium hydroxide (alum) were compared with the response to antigen administered in the absence of adjuvants.
(7) In addition to this HIV-specific B cell activation, the number of lymphocytes reactive with nonviral antigens such as DNA, myosin, actin, trinitrophenylated keyhole limpet hemocyanin, and ovalbumin was increased by a mean of 17.9-fold.
(8) Synthetic 131-149 and 140-149 sequences afforded 50 to 80% protection, both in the free state and conjugated with keyhole limpet hemocyanin.
(9) Feeding mice with OA or keyhole limpet haemocyanin in liposomes in a series of priming and boosting regimes failed to elicit any significant increase in serum or intestinal antibody response compared with feeding the free antigen.
(10) A tetrodotoxin-formaldehyde-keyhole limpet hemocyanin conjugate was used to immunize a rabbit for the production of anti-toxin antiserum.
(11) A panel of syngeneic monoclonal anti-idiotypic antibodies was prepared by immunizing A.SW mice with keyhole limpet hemocyanin-coupled A.SW monoclonal anti-myoglobin (HAL 19, IgG1) and screening the cloned hybridomas for production of IgG2 binding to idiotype but not to certain other anti-myoglobin antibodies of the same subclass in an ELISA.
(12) In admixture experiments, spleen cells from microfilaremic animals suppressed the proliferative responsiveness of cells from keyhole limpet hemocyanin (KLH)-immunized jirds to KLH by 38%, but had no effect on KLH-specific antibody production.
(13) B cells from these mice were transferred to irradiated recipients with T cells from keyhole limpet hemocyanin (KLH)-primed mice.
(14) In the absence of exogenous oleic acid (18:1), splenocytes responded to a T-dependent (TD) Ag (trinitrophenyl-keyhole limpet hemocyanin, TNP-KLH) at 37 degrees C but not at 27 degrees C. The addition of 150 microM 18:1 almost completely restored plaque-forming cell (PFC) responses to TNP-KLH at 27 degrees C but markedly suppressed PFC responses to the TD Ag at 37 degrees C. 3.
(15) Two forces are necessary and sufficient to produce the transformation of the newt neural plate from a hemispheric sheet of cells one cell thick to a keyhole shape.
(16) Fit metal, disc-shaped covers over keyholes and install a letterbox brush.
(17) Studying cellular immunocompetence we investigated the skin reactivity to various recall antigens (Candida, Trichophytin, Mumpsantigen, Streptokinase-Streptodornase, PPD), the primary immune response to Dinitrochlorobenzene (DNCB) and Keyhole Limpet Hemocyanin (KLH), and the lymphocyte transformation induced by mitogens (Phytohemagglutinin, Concanavaline A, Pokeweed Mitogen) and specific antigens.
(18) The peptide-keyhole limpet hemocyanin conjugates were used to immunize rabbits.
(19) have reported that the keyhole limpet hemocyanin (KLH)-specific suppressor factor is coded for by the I-J subregion of the H-2 complex (11).
(20) It was found that 2-3% of splenic T cells from arsonate-immune mice specifically bound the hapten using immunofluorescent keyhole limpet hemocyanin as a carrier.
Scutcheon
Definition:
(n.) An escutcheon; an emblazoned shield.
(n.) A small plate of metal, as the shield around a keyhole. See Escutcheon, 4.