• hydroxyl
  • In ALPHA glucose where does the hydroxyl group (-OH) on carbon 1 lie? (getrevising.co.uk)
  • 20. A method according to claim 1 further including the step of reacting the recovered microspheres with a compound of the formula: ##STR4## where R l is hydrogen or a hydrocarbon group, R Z is hydroxyl or R is selected from aliphatic or aromatic and Z is amine, hydroxyl or carboxyl to form an adduct. (google.com)
  • Aldohexoses can have one or more of their hydroxyl groups replaced by hydrogens to form deoxyaldohexoses. (wikipedia.org)
  • DNA uses the deoxynucleotides C, G, A, and T, while RNA uses the ribonucleotides (which have an extra hydroxyl(OH) group on the pentose ring) C, G, A, and U. Modified bases are fairly common (such as with methyl groups on the base ring), as found in ribosomal RNA or transfer RNAs or for discriminating the new from old strands of DNA after replication. (wikipedia.org)
  • It is the smallest possible molecule that contains both an aldehyde group and a hydroxyl group. (wikipedia.org)
  • wherein
  • 2. The method of claim 1, wherein the protein is fluorescently labeled and is selected from the group consisting of fluorescently-labeled antibodies, interleukins, antigens, cytokines, hormones, enzymes, and filamental proteins. (google.com)
  • 3. The method of claim 1, wherein the protein is non-labeled and is selected from the group consisting of antibodies, interleukins, antigens, cytokines, hormones, enzymes, and filamental proteins, wherein the method further comprises washing the suspension and adding a labeled fluorescently-labeled ligand which binds to the non-labeled protein to label the microbeads to which the non-labeled protein is bound, after washing the microbead suspension. (google.com)
  • 2. The method of claim 1 wherein said metal cation is selected from the group consisting of Ca +2 , Mn +2 , Mg +2 , Ba +2 , Sr +2 , and combinations thereof. (google.com)
  • 4. The method of claim 1 wherein said photoprotein labeled reagent comprises a photoprotein selected from the group consisting of aequorin, obelin, mitrocomin, clytin, and combinations thereof. (google.com)
  • 5 . The compound of claim 1 , wherein L-B comprises a maleimidyl or an N-hydroxysuccinimidyl group. (google.com)
  • 9 . The compound of claim 4 , wherein R 11 comprises a member of the group consisting of collagen, glycosaminoglycan, poly(-aspartic acid), poly(-L-lysine), poly(-lactic acid), poly-N-vinylpyrolidone and copolymers of poly(-lactic acid) and poly(-glycolic acid). (google.com)
  • 3. The peptide of claim 2 wherein an acetyl group is used for acylation. (google.com)
  • reduction
  • Groups, such as alkenes and alkynes, that normally pose a problem for reduction by other means have no reactivity under these conditions. (wikipedia.org)
  • form
  • After the removal of protecting group, hydrophobic moieties were introduced into the side chain of poly (amino acid) segments of the block copolymer to control the hydrophilic/hydrophobic balance, allowing to form stable and monodispersive polymeric micelle. (nii.ac.jp)
  • The vinamidinium salt 1,1,5,5-tetramethyl-1,5-diazapentadienium chloride reacts with heterocycles bearing CH-acidic groups to form the corresponding dienamines which can be cylized with bases to form fused heteroaromatics, such as carbazoles, benzofurans or benzothiophenes. (wikipedia.org)
  • chain
  • generally have 3 to 6 C atomsin a chain with an aldehyde or ketoneending and many -OH groups. (slideserve.com)
  • A variety of poly (ethylene glycol) (PEG) /polyamino acid block copolymers was synthesized by initiating the ring opening polymerization of alpha-amino acid N-carboxyanhydride (NCA) from primary amino group settled on the chain end of alpha-methoxy-omega-amino-poly (ethylene glycol). (nii.ac.jp)
  • structure
  • By replacing the 1,3-dioxolane group with an appropriate ring structure, various other types of putians have been synthesized, e.g. (wikipedia.org)
  • Formylation of this structure was then achieved through using the organolithium reagent n-butyllithium followed by quenching with N,N-dimethylformamide (DMF) to create the aldehyde. (wikipedia.org)
  • 1,2-Ethanediol was added to this structure to protect the aldehyde using p-toluenesulfonic acid as a catalyst. (wikipedia.org)
  • further
  • 9. A method according to claim 1 in which the cross-linking agent further includes functional groups. (google.com)
  • 19. A method according to claim 1 further including the step of oxidizing the recovered microspheres to convert the aldehyde groups to carboxyl groups. (google.com)
  • Each of these rings subject to further isomerism, depending on the relative orientation of the anomeric hydroxy group. (wikipedia.org)
  • step
  • In the first step, one of the two oxygens of the aldehyde hydrate attacks the sulfur of the sulfate ester. (wikipedia.org)
  • types
  • The cyclic hemiacetal isomers are more prevalent in solution and are of two types: the pyranoses, which feature six-membered C5O rings, and the furanoses, which feature five-membered C4O rings (with a pendant CH2OH group). (wikipedia.org)
  • second
  • and the fluorescently-labeled protein is labeled with a second, different dye selected from the group consisting of fluorescein isothiocyanate, phycoerythrin, and phycoerythrin-Texas Red. (google.com)
  • relative
  • NH2 is an electron donating group, and NO2 is an electron withdrawing group, which both direct bromination to the meta position relative to the NO2 substituent. (wikipedia.org)