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Merck
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Key Documents

T7407

Sigma-Aldrich

三半乳糖醛酸

≥90% (HPLC)

同義詞:

α-D-GalA-(1→4)-α-D-GalA-(1→4)-α-D-GalA, α-D-GalA-(1→4)-α-D-GalA-(1→4)-D-GalA

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About This Item

經驗公式(希爾表示法):
C18H26O19
CAS號碼:
分子量::
546.39
MDL號碼:
分類程式碼代碼:
12352201
PubChem物質ID:
NACRES:
NA.25

品質等級

化驗

≥90% (HPLC)

形狀

powder

顏色

white

溶解度

water: 50 mg/mL, clear, colorless

儲存溫度

−20°C

SMILES 字串

OC(C=O)C(O)C(OC1OC(C(OC2OC(C(O)C(O)C2O)C(O)=O)C(O)C1O)C(O)=O)C(O)C(O)=O

InChI

1S/C18H26O19/c19-1-2(20)3(21)10(9(27)14(28)29)34-18-8(26)6(24)11(13(37-18)16(32)33)35-17-7(25)4(22)5(23)12(36-17)15(30)31/h1-13,17-18,20-27H,(H,28,29)(H,30,31)(H,32,33)

InChI 密鑰

FMNDXLWVYMQMHF-UHFFFAOYSA-N

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其他說明

为了全面了解我们针对客户研究提供的各种寡糖产品,建议您访问我们的碳水化合物分类页面。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


分析證明 (COA)

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存取文件庫

S Berensmeier et al.
Applied microbiology and biotechnology, 64(4), 560-567 (2003-12-16)
The pectate lyase gene pelA from alkaliphilic Bacillus licheniformis strain 14A was cloned and sequenced. The nucleotide sequence corresponded to an open reading frame of 1,026 bp that codes for a 39 amino acid signal peptide and a mature protein
Eduardo da Silva Martins et al.
Enzyme research, 2013, 438645-438645 (2013-10-26)
Polygalacturonases are enzymes involved in the degradation of pectic substances, being extensively used in food industries, textile processing, degumming of plant rough fibres, and treatment of pectic wastewaters. Polygalacturonase (PG) production by thermophilic fungus Thermoascus aurantiacus on solid-state fermentation was
D Wade Abbott et al.
The Journal of biological chemistry, 282(48), 35328-35336 (2007-09-21)
The family 2 pectate lyase from Yersinia enterocolitica (YePL2A), solved to 1.5A, reveals it to be the first prokaryotic protein reported to display the rare (alpha/alpha)(7) barrel fold. In addition to its apo form, we have also determined the structure
Jullien Drone et al.
Protein engineering, design & selection : PEDS, 20(1), 7-14 (2007-01-16)
The aim of this study was to develop an Escherichia coli-based metabolic selection system for the uncovering of new oligogalacturonate-active enzymes. Based on the expression of the specific permease TogMNAB, this system enabled the entry of oligogalacturonates into the cytoplasm
Judicaël Parisot et al.
Carbohydrate research, 337(16), 1427-1433 (2002-09-03)
A new exopolygalacturonate lyase (Pel) gene of the hyperthermophilic bacterium Thermotoga maritima was cloned and overexpressed in Escherichia coli cells. A 42 kDa monomeric Pel was shown to undergo N-terminal processing by cleavage at a putative site between alanine and

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