Dialyzable Leukocyte Extract (Transfer Factor) as Adjuvant Immunotherapy in the Treatment of Cancer

نویسنده

  • Benjamin Pineda
چکیده

Dialyzable Leukocyte Extract (DLE) is an extract obtained from immune lymphocytes capable of transferring antigenspecific information for cell-mediated immunity (CMI) from an immunized donor to a naïve recipient. Those products, also called Transfer Factors (TF), are peptides of 3500-6000 kDa in molecular weight; light yellow fluid with pH 6.5-7.0, composed of oligoribonucleotides attached a peptide molecule that is inherent in all animal bodies. Due to TF has a small size it could act as an immunomodulator providing a cryophilic property. TF is thermolabile but has a high stability under cold temperatures. TF can be preserved for years between -20 °C and -70 °C.

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تاریخ انتشار 2016