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63423

Sigma-Aldrich

Maltose solution

BioReagent, for molecular biology, ~20% in H2O

Synonym(s):

4-O-α-D-Glucopyranosyl-D-glucose

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About This Item

Empirical Formula (Hill Notation):
C12H22O11
CAS Number:
69-79-4
Molecular Weight:
342.30
Beilstein:
93798
MDL number:
MFCD00135877
UNSPSC Code:
12352201
PubChem Substance ID:
57651941
NACRES:
NA.25
Pricing and availability is not currently available.

grade

Molecular Biology
for molecular biology

product line

BioReagent

form

liquid (clear)

concentration

~20% in H2O

impurities

DNases, none detected
 RNases, none detected
 insoluble matter, passes filter test
 phosphatases, none detected
 proteases, none detected

color

colorless

refractive index

n20/D 1.361

pH

4.0-6.5 (25 °C)

anion traces

chloride (Cl-): ≤25 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

Al: ≤1 mg/kg
As: ≤0.05 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤20 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤10 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg

λ

neat

UV absorption

λ: 260 nm Amax: 0.08
λ: 280 nm Amax: 0.07

SMILES string

OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5-,6+,7-,8-,9-,10-,11?,12-/m1/s1

InChI key

GUBGYTABKSRVRQ-PICCSMPSSA-N

Related Categories

Application

D-Maltose, an α(1,4) linked disaccharide of D-glucose, is used as a substrate for the identification, differentiation and characterization of enzymes such as maltase(s); maltose α-D-glucosyltransferase(s); maltose-transporting ATPase(s); maltose O-acetyltransferase(s) and maltose epimerase(s) and phosphorylase(s). D-Maltose is used to study maltose-binding proteins and disaccharide transport systems.

Other Notes

To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK2029
BCCF7780
BCBV6806
BCBP6776V
BCBL0371V

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Nadja Jessberger et al.
Food microbiology, 84, 103276-103276 (2019-08-20)
The diarrheal type of food poisoning caused by enteropathogenic Bacillus cereus has been linked to various exotoxins. Best described are the non-hemolytic enterotoxin (Nhe), hemolysin BL (Hbl), and cytotoxin K (CytK). Due to the ubiquitous prevalence of B. cereus in
Saujanya Acharya et al.
Biochemical and biophysical research communications, 516(4), 1130-1136 (2019-07-10)
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Marie Horká et al.
ACS infectious diseases, 5(8), 1348-1356 (2019-06-28)
Cellulose-based preparative isoelectric focusing was used for preseparation and concentration of uropathogens Staphylococcus aureus, Escherichia coli, Enterococcus faecalis, Staphylococcus epidermidis, Candida albicans, and Candida parapsilosis in a urine sample containing a high concentration of human serum albumin. For the visibility
Aylin W Sahin et al.
Food & function, 10(8), 4985-4997 (2019-07-28)
Sugar reduction in sweet baked goods is one of the most popular trends on the food market. However, reducing sugar without lowering the product quality with respect to sweetness, texture and microbial shelf life is challenging. Sugar alcohols are one
Adarsh K Gupta et al.
Virus research, 269, 197640-197640 (2019-06-21)
Triticum mosaic virus (TriMV) is the exemplar strain of the type species of the genus Poacevirus in the family Potyviridae infecting wheat in the Great Plains region of the USA. Previously, we reported that the P1 protein of TriMV is
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