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Merck

T5251

D-(+)- Trealosa dihydrate

≥98.5% (HPLC), from Saccharomyces cerevisiae

Sinónimos:

α,α-Trealosa, α-D-Glucopiranosil-α-D-glucopiranósido

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Fórmula empírica (notación de Hill):
C12H22O11 · 2H2O
Número CAS:
6138-23-4
Peso molecular:
378.33
Beilstein:
5322018
Número CE:
202-739-6
Número MDL:
MFCD00071594
Código UNSPSC:
12352201
ID de la sustancia en PubChem:
57654674
NACRES:
NA.25

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origen biológico

Saccharomyces cerevisiae

Ensayo

≥98.5% (HPLC)

Formulario

powder

actividad óptica

[α]/D 174 to 182 °, c = 1.0% (w/v) in water

técnicas

HPLC: suitable
cryopreservation: suitable

mp

97-99  °C

aplicaciones

agriculture
agriculture
cell analysis
genomic analysis
life science and biopharma

cadena SMILES

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

InChI

1S/C12H22O11.2H2O/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12;;/h3-20H,1-2H2;2*1H2/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-;;/m1../s1

Clave InChI

DPVHGFAJLZWDOC-PVXXTIHASA-N

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Este artículo
90210T9449T0167
D-(+)- Trealosa dihydrate ≥98.5% (HPLC), from Saccharomyces cerevisiae

Sigma-Aldrich

T5251

D-(+)- Trealosa dihydrate

D-(+)- Trealosa dihydrate ≥99.0%, suitable for microbiology, composed of two α-glucose units that is used as a protectant, stabilizer and to support proper folding

Millipore

90210

D-(+)- Trealosa dihydrate

D-(+)- Trealosa dihydrate ≥99% (HPLC), from starch

Sigma-Aldrich

T9449

D-(+)- Trealosa dihydrate

D-(+)- Trealosa dihydrate from Saccharomyces cerevisiae, powder, BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99%

Sigma-Aldrich

T0167

D-(+)- Trealosa dihydrate

technique(s)

HPLC: suitable, cryopreservation: suitable

technique(s)

-

technique(s)

HPLC: suitable

technique(s)

cell culture | insect: suitable, cell culture | mammalian: suitable

biological source

Saccharomyces cerevisiae

biological source

-

biological source

Manihot esculenta root (Cassava)

biological source

Saccharomyces cerevisiae

assay

≥98.5% (HPLC)

assay

≥99.0% (HPLC)

assay

≥99% (HPLC)

assay

≥99%

Quality Level

300

Quality Level

200

Quality Level

200

Quality Level

200

form

powder

form

powder

form

powder

form

powder

mp

97-99  °C

mp

-

mp

97-99  °C

mp

-

Descripción general

D-(+)-Trehalose, a disaccharide, acts as a chemical chaperone and serves as a carbohydrate reserve in microorganisms. It functions as an osmolyte, safeguarding cells against various environmental stresses[1]. Further, it also plays a crucial role in protein stabilization during freeze drying, making it a valuable asset in the areas of biochemical, cell culture, and excipient research[2]

Aplicación

  • Use as a cryoprotectant in a variety of cell freezing media[3]
  • Used in excipeint research[4]

Acciones bioquímicas o fisiológicas

Trehalose is a non-reducing sugar formed from two glucose units joined by a 1-1 alpha bond. It is thought to provide plants and animals with the ability to withstanding periods of dehydration.

Características y beneficios

  • Prepared from Saccharomyces cerevisiae
  • Suitable for use with HPLC and GC-MS(4)

Nota de preparación

Prepared by the modified procedure of Payen, R., Can. J. Res., 27B, 749 (1949).

Otras notas

For additional information on our range of Biochemicals, please complete this form.
To gain a comprehensive understanding of our extensive range of Disaccharides for your research, we encourage you to visit our Carbohydrates Category page.

producto comparable

Referencia del producto
Descripción
Precios

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
0000512199
0000512199
0000504903
0000504903
0000498474

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Sandra Jesus et al.
AAPS PharmSciTech, 19(1), 101-113 (2017-06-15)
This report extensively explores the benefits of including chitosan into poly-ε-caprolactone (PCL) nanoparticles (NPs) to obtain an improved protein/antigen delivery system. Blend NPs (PCL/chitosan NPs) showed improved protein adsorption efficacy (84%) in low shear stress and aqueous environment, suggesting that
Dami Kim et al.
The Analyst, 145(16), 5491-5499 (2020-07-01)
This study describes a microfluidic paper-based analytical device (μPAD) for separating plasma from whole blood and measuring glucose concentration. A two-dimensional μPAD was fabricated by wax printing, using chromatographic paper and was functionalized by the incorporation of chitosan into the
Dextran-Based Oxygen Nanobubbles for Treating Inner Retinal Hypoxia
Muhammad F
ACS Applied Nano Materials, 4, 6583?6593-6583?6593 (2021)
Study of longitudinal dynamics of trehalose?water solutions by inelastic ultraviolet scattering
A. Cesaro et al.
Philosophical Magazine, 87, 623-630 (2007)
Trehalose is a potent PCR enhancer: lowering of DNA melting temperature and thermal stabilization of taq polymerase by the disaccharide trehalose
Andrej-Nikolai S
Clinical Chemistry, 50, 1256-1259 (2004)
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Preguntas

1–3 de 3 Preguntas  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 respuesta

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. what is storage temperature?

    1 respuesta

    1. This product may be stored at room temperature.

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  3. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 respuesta

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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