1,2,3-heptanetriol
1,2,3-heptanetriol structure
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Common Name | 1,2,3-heptanetriol | ||
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| CAS Number | 103404-57-5 | Molecular Weight | 148.20000 | |
| Density | 1.078g/cm3 | Boiling Point | 306.8ºC at 760mmHg | |
| Molecular Formula | C7H16O3 | Melting Point | 52-55ºC(lit.) | |
| MSDS | Chinese USA | Flash Point | 151.2ºC | |
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Leukocyte analysis from WHIM syndrome patients reveals a pivotal role for GRK3 in CXCR4 signaling.
J. Clin. Invest. 118 , 1074-1075, (2008) Leukocytes from individuals with warts, hypogammaglobulinemia, infections, and myelokathexis (WHIM) syndrome, a rare immunodeficiency, and bearing a wild-type CXCR4 ORF (WHIM(WT)) display impaired CXCR4 internalization and desensitization upon exposure to CXC... |
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Crystallization of reaction center from Rhodopseudomonas sphaeroides: preliminary characterization.
Proc. Natl. Acad. Sci. U. S. A. 81 , 4795, (1984) Reaction centers (RCs), integral membrane proteins that mediate the conversion of light into chemical energy, were crystallized by two different vapor diffusion techniques. In one method, small amphipathic molecules (1,2,3-heptanetriol and triethylammonium ph... |
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Three-dimensional crystals of a membrane protein complex. The photosynthetic reaction centre from Rhodopseudomonas viridis.
J. Mol. Biol. 158 , 567, (1982)
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Determination of the number of detergent molecules associated with the reaction center protein isolated from the photosynthetic bacterium Rhodopseudomonas viridis. Effects of the amphiphilic molecule 1,2,3-heptanetriol.
FEBS Lett. 337 , 39, (1994) Detergent-free reaction center (RC) proteins from the photosynthetic bacterium Rhodopseudomonas viridis were obtained using Bio-Beads SM-2. With these RCs, the amount of detergent molecules associated with the protein was measured by determining the detergent... |
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The association of different detergents with the photosynthetic reaction center protein of Rhodobacter sphaeroides R26 and the effects on its photochemistry.
Eur. J. Biochem. 239(3) , 805-9, (1996) Detergent-free reaction centers from Rhodobacter sphaeroides R26 were used to study the solubilization of reaction centers in various detergents and their effects on reaction center photochemistry. 500 +/- 100 n-octyl-beta-D-glucopyranoside or 51 +/- 5 Triton... |
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X-Ray diffraction analysis of three-dimensional crystals of bovine rhodopsin obtained from mixed micelles.
J. Struct. Biol. 130(1) , 73-80, (2000) Rhodopsin, a prototypic G protein-coupled receptor responsible for absorption of photons in retinal rod photoreceptor cells, was selectively extracted from bovine rod outer segment membranes, employing mixed micelles of nonyl beta-d-glucoside and heptanetriol... |
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Crystallization of the reaction center from Rhodobacter sphaeroides in a new tetragonal form.
Proteins 20(3) , 283-6, (1994) The reaction center from the nonsulfur purple bacterium Rhodobacter sphaeroides has been crystallized in a new form. The crystals grew in the presence of polyethylene glycol 4000, the detergent beta-octyl glucoside, and the amphiphiles heptane triol and benza... |
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The influence of heptane-1,2,3-triol on the size and shape of LDAO micelles. Implications for the crystallisation of membrane proteins.
FEBS Lett. 280(1) , 115-20, (1991) The presence of small amphiphiles has been found to be necessary in the crystallization of several membrane-protein/surfactant complexes. It has been suggested that the role of the small amphiphile may be to reduce the size of the surfactant belt around the p... |
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Amphiphiles modify the properties of detergent solutions used in crystallization of membrane proteins.
Acta Crystallogr. D Biol. Crystallogr. 57(Pt 6) , 925-7, (2001) The effect of the amphiphile heptanetriol on the properties of solutions containing several detergents commonly used for crystallization of membrane proteins was characterized. The critical micelle concentration was found to be relatively unchanged by the pre... |
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The influence of detergents and amphiphiles on the solubility of the light-harvesting I complex.
Acta Crystallogr. D Biol. Crystallogr. 59(Pt 8) , 1422-8, (2003) The effect of detergents and amphiphiles on protein solubility and their use in crystallization solutions was examined for an integral membrane protein, the light-harvesting I complex from Rhodospirillum centenum. Measurement by a centrifugation assay of the ... |