D-(+)-Trehalose dihydrate, Protein stabilizer (ab146115)

Overview

  • Product name

    D-(+)-Trehalose dihydrate, Protein stabilizer
  • Description

    Protein stabilizer.
  • Alternative names

    • Trehalose Dihydrate
  • Biological description

    Disaccharide composed of two α-glucose units. Used as a protein stabilizer. Also used as a food additive in many processed foods.

  • CAS Number

    6138-23-4
  • Chemical structure

    Chemical Structure

Properties

  • Chemical name

    D-(+)-Trehalose dihydrate

  • Molecular weight

    378.33
  • Molecular formula

    C12H22O11.2H2O
  • Storage instructions

    Store at +4°C. Store under desiccating conditions. The product can be stored for up to 12 months.
  • Solubility overview

    Soluble in water

  • Handling

    Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

    Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

  • Source

    Synthetic

References

This product has been referenced in:

  • Singh SK  et al. Frozen state storage instability of a monoclonal antibody: aggregation as a consequence of trehalose crystallization and protein unfolding. Pharm Res 28:873-85 (2011). Read more (PubMed: 21213025) »
  • Bosquillon C  et al. Aerosolization properties, surface composition and physical state of spray-dried protein powders. J Control Release 99:357-67 (2004). Read more (PubMed: 15451594) »

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