Sperm Filter

  • Application

    SpermFilter® is a silane-silica based density gradient medium used in ART for sparation and purification of highly motile human spermatozoa.

  • Composition

    SpermFilter® is composed os silica particles covalently coated with silane and resuspended in isotonic phosphate and Hepes buffered saline.

  • Quality Control

    • pH: 7.4±0.2 (25ºC)
    • Osmolality: 300±10mOsm/kg
    • Endotoxin: <1 EU/ml
  • Shelf Life

    Two years when stored refrigerated (2º – 8ºC). Avoid freezing.

  • Sterility

    The medium is manufactured under sterile conditions and sterility is ensured by testing each batch. Sterility test verify the absence of viable micro-organism (bacteria, yeast and fugi).

  • Packages

    The medium is supplied sterile filtered in pharmaceutical grade borosilicate glass bottles with Teflon-coated rubber stoppers and tamper proof seals.

  • Clinical performance

    SpermFilter® and PureSperm® have been tested in a comparative study of 898 ART cycles (245 IUI-H, 58 IUI-D and 595 IVF/ICSI cycles). There was no significant difference. (Source: Acta Obstet Gynecol Scand. 2003 Oct; 82(10):929-35).

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