51845
1,2,3-Heptanetriol
high melting isomer, ≥98.0% (GC)
Synonym(s):
1,2,3-Trihydroxyheptane, Heptane-1,2,3-triol
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About This Item
Linear Formula:
CH3(CH2)3CH(OH)CH(OH)CH2OH
CAS Number:
Molecular Weight:
148.20
Beilstein:
1737083
MDL number:
UNSPSC Code:
12162007
PubChem Substance ID:
NACRES:
NA.26
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Assay
≥98.0% (GC)
form
solid
mp
52-55 °C (lit.)
79-81 °C
SMILES string
CCCCC(O)C(O)CO
InChI
1S/C7H16O3/c1-2-3-4-6(9)7(10)5-8/h6-10H,2-5H2,1H3
InChI key
HXYCHJFUBNTKQR-UHFFFAOYSA-N
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Other Notes
Amphiphile used for the crystallization of membrane proteins. It is added prior to crystallization to the protein solubilized by a small detergent (LDAO or octyl glucoside); Crystallization of reaction centers
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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J P Allen et al.
Proceedings of the National Academy of Sciences of the United States of America, 81(15), 4795-4799 (1984-08-01)
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 phosphate) were added to the RCs that had
W. Welte et al.
Febs Letters, 182, 260-260 (1985)
Rosaria Gandini et al.
Journal of molecular biology, 432(16), 4658-4672 (2020-06-23)
Protein glycosylation constitutes a critical post-translational modification that supports a vast number of biological functions in living organisms across all domains of life. A seemingly boundless number of enzymes, glycosyltransferases, are involved in the biosynthesis of these protein-linked glycans. Few
Dario Piano et al.
Photosynthesis research, 106(3), 221-226 (2010-11-11)
Photosystem II from transplastomic plants of Nicotiana tabacum with a hexahistidine tag at the N-terminal end of the PsbE subunit (α-chain of the cytochrome b(559)) was purified according to the protocol of Fey et al. (BBA 12:1501-1509, 2008). The protein
M A Rosenow et al.
Acta crystallographica. Section D, Biological crystallography, 57(Pt 6), 925-927 (2001-05-26)
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 presence of the amphiphile. In
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