echemi logo
Product
  • Product
  • Supplier
  • Inquiry
    Home > Biochemistry News > Biotechnology News > Questions about DL-amino acids.

    Questions about DL-amino acids.

    • Last Update: 2020-10-26
    • Source: Internet
    • Author: User
    Search more information of high quality chemicals, good prices and reliable suppliers, visit www.echemi.com

    : Excuse me, please ask a simple question,
    reagents
    bottle labeled DL××
    amino acids
    , do they contain D-×× amino acids and L-×× amino acids in half?
    : DL amino acids should be external anti-cyclone amino acids, that is, L-type and D-type amino acids each half, spin light zero amino acids. This amino acid production process is simpler and cheaper than a single spin-light amino acid. This amino acid is generally produced by chemical method, type D and type L amino acids may be about the same amount, perhaps the luminosity is not exactly zero.
    building owner to do experiments if other tests do not involve the speed of the spin can be used with confidence, if it is involved in the change of the luminescity, should be used with caution, it is best to choose a single swirl amino acids. Double the total amount can meet the experimental requirements, if your reaction is L-type amino acid
    transseration
    into other substances, type D amino acids will not affect the reaction, double should not be a problem.
    But if the type D amino acid in your experiment affects the reaction, for example, the reaction is converted from L-type to D-type, then because there are many D-type amino acids, in the reaction, will involve a change in the balance of the reaction, affecting the reaction rate. At this time should be used with caution, it is best to choose optical pure single-turn amino acids. .
    This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

    Contact Us

    The source of this page with content of products and services is from Internet, which doesn't represent ECHEMI's opinion. If you have any queries, please write to service@echemi.com. It will be replied within 5 days.

    Moreover, if you find any instances of plagiarism from the page, please send email to service@echemi.com with relevant evidence.