Proteid

Proteid
Proteid Pro"te*id, n. [Gr. prw^tos first.] (Physiol. Chem.) an older, imprecise term replaced by {{protein}}.

Note: Defined in the 1913 Webster as ``One of a class of amorphous nitrogenous principles, containing, as a rule, a small amount of sulphur; an albuminoid, as blood fibrin, casein of milk, etc. Proteids are present in nearly all animal fluids and make up the greater part of animal tissues and organs. They are also important constituents of vegetable tissues. See 2d Note under {Food}.'' -- {Pro"te*id}, a. [1913 Webster +PJC]

{Defensive proteid} (Physiol. Chem.), one of a class of proteid substances, present in some animal tissues and fluids, that make the body immune to certain infectious diseases by destroying or rendering inactive the toxic products of bacterial growth; -- this is an older term replaced by more precise modern immunological concepts such as {antibody} and {immunoglobulin}. [archaic] [Webster 1913 Suppl. +PJC]


The Collaborative International Dictionary of English. 2000.

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  • Proteid — Pro te*id, n. [Gr. prw^tos first.] (Physiol. Chem.) an older, imprecise term replaced by {{protein}}. Note: Defined in the 1913 Webster as One of a class of amorphous nitrogenous principles, containing, as a rule, a small amount of sulphur; an… …   The Collaborative International Dictionary of English

  • proteid — [prō′tē id] n. rare var. of PROTEIN * * * pro·te·id (prōʹtē ĭd) n. A protein. No longer in scientific use. * * * …   Universalium

  • proteid — [prō′tē id] n. rare var. of PROTEIN …   English World dictionary

  • proteid — 1. noun a) A complex biomolecule predominantly made of polypeptides. Found in all living matter. b) Any organic material rich in proteid molecules considered a dietary source of essential amino acids …   Wiktionary

  • proteid — baltymas statusas T sritis chemija apibrėžtis Gamtinis polimeras, sudarytas iš α aminorūgščių liekanų, susijungusių peptidiniais ryšiais. atitikmenys: angl. proteid; protein rus. белок; протеид; протеин ryšiai: sinonimas – proteinas …   Chemijos terminų aiškinamasis žodynas

  • Proteid — Proteide sind zusammengesetzte Proteine, die neben Aminosäuren (dem Eiweißanteil) noch andere Bestandteile (Nichteiweißanteile) wie Zucker (Glykoprotein), Fette (Lipoprotein) oder Nucleinsäuren (Nucleoprotein) enthalten. Proteide werden deshalb… …   Deutsch Wikipedia

  • Proteid — Pro|te|id 〈n. 11〉 Eiweißverbindung mit eiweißfremden Bestandteilen [→ Protein] * * * Pro|te|id [↑ Protein u. ↑ id (3)], das; s, e: veraltete Bez. für sog. zusammengesetzte oder konjugierte Proteine (↑ konjugiert, 2), z. B. Nukleo , Glyko , Chromo …   Universal-Lexikon

  • proteid — pro·teid prōt ē əd, prō .tēd n PROTEIN (1) …   Medical dictionary

  • proteid — pro|teid Mot Agut Nom masculí …   Diccionari Català-Català

  • Proteid — Pro|te|id 〈n.; Gen.: (e)s, Pl.: e; Biochemie〉 Eiweiß, das mit nicht eiweißartigen Stoffen zusammengesetzt ist [Etym.: <Protein + …id] …   Lexikalische Deutsches Wörterbuch

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