D-(+)-Trehalose dihydrate,;, for microbiology, >=99.0%

Code: 90210-50G D2-231

Application

D-(+)-Trehalose can be used as a carbohydrate reserve in certain cell cultures to tide over environmental stresses. It can also be used in biopharmaceutical monoc...


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€302.00 50G
€371.46 inc. VAT
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Application

D-(+)-Trehalose can be used as a carbohydrate reserve in certain cell cultures to tide over environmental stresses. It can also be used in biopharmaceutical monoclonal antibody formulations and as a protein stabilizer.

General description

D-(+)-Trehalose is a disaccharide composed of two α-glucose units. It is used as a cryoprotectant in a variety of cell freezing media. Used as a protectant in transportation media. It predominantly exists among the species that support anhydrobiosis (life without water). It serves as a carbohydrate reserve in microorganisms and protects them from adverse conditions, such as heat, cold, dehydration, desiccation, and oxidation. Trehalose acts as a chemical chaperone affecting protein folding. It is known to prevent the generation of amyloids and accumulation of β-amyloid in vitro. A similar effect of trehalose has been observed with Huntingtin protein aggregation. Thus, it might serve as a protective agent in Alzheimer′s disease and Huntington′s disease. Trehalose stimulates the better initial growth of Salmonella cells.

Packaging

50, 250 g in poly bottle

anion tracessulfate (SO42-): ≤50 mg/kg, chloride (Cl-): ≤50 mg/kg
application(s)microbiology
assay≥99.0%, ≥99.0% (HPLC)
cation tracesNa: ≤50 mg/kg, K: ≤50 mg/kg, As: ≤0.1 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Zn: ≤10 mg/kg, Pb: ≤5 mg/kg, Mg: ≤10 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Ca: ≤200 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
formpowder
ign. residue≤0.1% (as SO4)
impurities≤0.1% glucose
InChI keyDPVHGFAJLZWDOC-PVXXTIHASA-N
InChI1S/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
mol wt378.33 g/mol
optical activity[α]20/D +176 to +186°, c = 2% in H2O
Quality Level200
SMILES string[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
solubilityH2O: 0.1 g/mL, clear, colorless
Cas Number6138-23-4
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