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Professional China Hatu - 1,4-Dithioerythritol (DTE)CAS:6892-68-8 White to pale yellow or beige Powder 99% – XD BIOCHEM

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Professional China Hatu - 1,4-Dithioerythritol (DTE)CAS:6892-68-8 White to pale yellow or beige Powder 99% – XD BIOCHEM Detail:

Catalog Number XD900014
Product Name 1,4-Dithioerythritol (DTE)
CAS 6892-68-8
Molecular Formula C4H10O2S2
Molecular Weight 154.25
Storage Details 2 to 8 °C
Harmonized Tariff Code 29309098

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Appearance White to pale yellow or beige Powder
Assay 99%

An entomopathogenic bacterium, Xenorhabdus nematophila, induces an immunosuppression of target insects by inhibiting phospholipase A(2) (PLA(2)) activity. Recently, an immune-associated PLA(2) gene was identified from the red flour beetle, Tribolium castaneum. This study cloned this PLA(2) gene in a bacterial expression vector to produce a recombinant enzyme. The recombinant T. castaneum PLA(2) (TcPLA(2)) exhibited its characteristic enzyme activity with substrate concentration, pH, and ambient temperature. Its biochemical characteristics matched to a secretory type of PLA(2) (sPLA(2)) because its activity was inhibited by dithiothreitol (a reducing agent of disulfide bond) and bromophenacyl bromide (a specific sPLA(2) inhibitor) but not by methylarachidonyl fluorophosphonate (a specific cytosolic type of PLA(2)). The X. nematophila culture broth contained PLA(2) inhibitory factor(s), which was most abundant in the media obtained at a stationary bacterial growth phase. The PLA(2) inhibitory factor(s) was heat-resistant and extracted in both aqueous and organic fractions. Effect of a PLA(2)-inhibitory fraction on the immunosuppression of T. castaneum was equally comparable with that resulted from inhibition of the TcPLA(2) gene expression by RNA interference.


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We insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market for Professional China Hatu - 1,4-Dithioerythritol (DTE)CAS:6892-68-8 White to pale yellow or beige Powder 99% – XD BIOCHEM , The product will supply to all over the world, such as: Norwegian, Latvia, Israel, Each product is carefully made, it will make you satisfied. Our merchandise in the production process have got strictly monitored, because it is only to supply you the best quality, we'll feel confident. High production costs but low prices for our long-term cooperation. You can have a variety choices and the value of all types are same reliable. If you have any question, do not hesitate to ask us.
  • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Miranda from Jordan - 2017.06.19 13:51
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Kitty from Mexico - 2018.09.16 11:31
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    Professional China Hatu - 1,4-Dithioerythritol (DTE)CAS:6892-68-8 White to pale yellow or beige Powder 99% – XD BIOCHEM