Results 261 to 270 of about 183,904 (311)
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Starch - Stärke, 2010
AbstractBanana starch was cross‐linked using different cross‐linking reagents, phosphoryl chloride (POCl3), sodium trimetaphosphate (STMP), and epichlorohydrin (ECH), under alkaline conditions. The reaction conditions were selected to produce similar pasting profiles.
María L. Rodríguez‐Marín +3 more
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AbstractBanana starch was cross‐linked using different cross‐linking reagents, phosphoryl chloride (POCl3), sodium trimetaphosphate (STMP), and epichlorohydrin (ECH), under alkaline conditions. The reaction conditions were selected to produce similar pasting profiles.
María L. Rodríguez‐Marín +3 more
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Membrane permeability of bifunctional, amino site‐specific, cross‐linking reagents
Journal of Supramolecular Structure, 1978AbstractThe membrane permeability of a series of reversible cross‐linking reagents which are diazide tartarate derivatives has been compared with that of dimethyl‐3,3′‐dithiobispropionimidate (DTBP). The diazide tartarate derivatives tested include tartryl‐diazide (TDA), tartryl‐di(glycylazide) (TDGA), tartryl‐di(β‐alanylazide) (TDAA), tartryl‐di‐(γ ...
T, Miyakawa, L J, Takemoto, C F, Fox
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Accessibility and cross-linking of native neurofilaments to chemical reagents
International Journal of Biochemistry, 1984Native neurofilaments were submitted to cross-linking reactions with bifunctional reagents (DMA, DMS and DSS) and to chemical reactions with sterically bulky reagents such as EEDQ and DTAF , as well as a glutaraldehyde-activated gel. The 160K and 70K neurofilament proteins reacted slightly more than the 210K neurofilament protein with DMS and DSS.
C, Francois +3 more
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Polymer, 1996
Intramolecular cross-links were introduced into collagen molecules with six kinds of cross-linking reagents at a dilute concentration of protein where intermolecular cross-links rarely occurred. Cross-linked collagen molecules regenerated the triple-helical structure from the heat-denatured conformation.
Kazuo Watanabe +3 more
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Intramolecular cross-links were introduced into collagen molecules with six kinds of cross-linking reagents at a dilute concentration of protein where intermolecular cross-links rarely occurred. Cross-linked collagen molecules regenerated the triple-helical structure from the heat-denatured conformation.
Kazuo Watanabe +3 more
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Stabilisation of invertases by treatment with cross‐linking reagents
Journal of Chemical Technology and Biotechnology, 1979AbstractCommercial baker's yeast invertase concentrate, used in the manufacture of a variety of confectionary products, was treated with various chemical cross‐linking agents in an attempt to improve its thermal stability to that of the more useful invertase from Candida utilis, which has been shown previously to have high thermal stability.
Jonathan Woodward, Alan Wiseman
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Chemical cross-links of proteins by using bifunctional reagents
International Journal of Biochemistry, 1984Abstract 1. 1. The chemical identification of spatial arrangements of the subunits in oligomeric proteins is exclusively achieved by the analysis of the reaction products of the protein and bifunctional reagents. 2. 2. Since the pioneer work of Hartman and Wold ( Biochemistry 6 , 2439–2448, 1967) the bifunctional reagent such as bis-imido ...
Kia-Ki Han +2 more
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Synthesis of a Water-Soluble Protein Cross-Linking Reagent
Biological Chemistry Hoppe-Seyler, 19902,4-Difluoro-5-nitrobenzenesulfonic acid has been synthesized by the sulfonation of 2,4-difluoronitrobenzene, and precipitated with KCl as the potassium sulfonate. The structure was confirmed by chemical and spectroscopic methods (IR, 1H-NMR, 13C-NMR, 19F-NMR, UV, MS and ultimate organic analysis). Lysozyme was cross-linked with the potassium sulfonate
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Stabilization of restriction endonuclease Bam HI by cross‐linking reagents
Biotechnology and Bioengineering, 1989AbstractBacillus amyloliquefaciens H produces a restriction endonuclease enzyme BamHl which is heat labile even at low temperatures. Studies were conducted to enhance thermal stability of BamHl using cross‐linking reagents, namely, glutaraldehyde, dimethyl adipimidate (DMA), dimethyl suberimidate (DMS), and dimethyl 3,3′‐dithiobispropionimidate (DTBP).
A K, Dubey +3 more
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Molecular Necklaces. Cross-Linking Hemoglobin with Reagents Containing Covalently Attached Ligands
Bioconjugate Chemistry, 1999Hemoglobin can be cross-linked and converted to a bioconjugate in one step by a "molecular necklace", a reagent that contains two reacting sites and a pendant ligand. The compound to be conjugated is activated as an electrophile. The activated material is then combined with a reagent (3-aminoisophthalic acid) that contains a nucleophilic (amino) site ...
S, Crapatureanu +3 more
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Biochemistry, 1980
The synthesis is described of four new cleavable, photosensitive, heterobifunctional cross-linking reagents for use in examining membrane organization: 4'-azidoazobenzene-4oxysuccinimide ester (1), N-[4-(p-azidophenylazo)benzoyl]-3-aminopropyl-N'-oxysuccinimide ester (2), N-[4-(p-azidophenylazo)benzoyl]-6-aminohexyl-N'-oxysuccinimide ester (3), and N ...
C L, Jaffe, H, Lis, N, Sharon
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The synthesis is described of four new cleavable, photosensitive, heterobifunctional cross-linking reagents for use in examining membrane organization: 4'-azidoazobenzene-4oxysuccinimide ester (1), N-[4-(p-azidophenylazo)benzoyl]-3-aminopropyl-N'-oxysuccinimide ester (2), N-[4-(p-azidophenylazo)benzoyl]-6-aminohexyl-N'-oxysuccinimide ester (3), and N ...
C L, Jaffe, H, Lis, N, Sharon
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