Oligospermia Cryopreservation

Micro sperm freezing/thawing solution

  • Andrology
  • ICSI
  • Oligospermia Cryopreservation

  • Freeze and thaw kit for low-count sperm and oligospermia using Cryotop®.
  • Sucrose is the cryoprotectant used in the sperm freeze solution, and no Glycerol is used.
  • Post-thaw sperm motility and viability can also be evaluated with the kit.
  • Cryotop ® -wide is available on its own in packs of 10.
    (REF. 81016, 81017, 81018, 81019 and 81020)

Collaborative Development: Atsushi TANAKA, MD., St. Mother Hospital Infertility Clinic / Kitazato Corporation

Oligospermia Cryopreservation

Product
Name
Oligospermia Cryo Kit REF 92231 Code Contents Cryotop®-wide(white)×2
Collagenase 0.5 mL×1
Sperm Medium 0.5 mL×1
Sperm Freeze(SF4) 0.5 mL×1
Product
Name
Oligospermia Thawing Media REF 92232 Code Contents Sperm Medium 0.5 mL×1
Pentoxifylline 0.5 mL×1
HOST Solution 0.5 mL×1
PVP3% 0.5 mL×1
Quality
Control
【Collagenase / Sperm Medium / HOST Solution】
pH 7.2-7.6 / Osmolarity / Endotoxin <0.25EU/mL / Sterility Test / Mouse Embryo Assay ≥80%

【Sperm Freeze(SF4)】
pH 7.2-7.6 / Osmolarity / Endotoxin <0.25EU/mL / Sterility Test / Mouse Embryo Assay ≥80%
Sperm Survival ≥80% / Sperm Cryosurvival ≥0.5

【PVP3%】
pH 7.2-7.6 / Osmolarity / Endotoxin <0.25EU/mL / Sterility Test / Mouse Embryo Assay ≥80%
Sperm Motility Index

【Pentoxifylline】
pH 7.2-7.6 / Osmolarity / Endotoxin <0.25EU/mL / Sterility Test / Mouse Embryo Assay ≥80%
Sperm Survival (24h) ≥75% / Sperm Penetration ≥3

【Cryotop®-wide(white)】
Components Calcium Chloride / Collagenase / Gentamicin / Glucose / HEPES / Human serum albumin / Magnesium sulfate /
Pentoxifylline / Polyvinylpyrrolidone / Potassium chloride / Potassium phosphate / Sodium bicarbonate / Sodium chloride / Sodium lactate / Sodium pyruvate / Sucrose
Storage 2-8℃ Shelf Life 6 months (Collagenase)

+81-3-3434-1653

Contact Us

  • KITAZATO CORPORATION

    100-10 Yanagishima, Fuji-shi, Shizuoka 416-0932 Japan
    Tel: +81-545-65-7122 / Fax: +81-545-65-7128

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  • KITAZATO CORPORATION -Tokyo-

    1-1-8 Shibadaimon, Minato-ku, Tokyo 105-0012 JAPAN
    Tel: +81-3-3434-1653 / Fax: +81-3434-1652

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Being ISO certified company,
we ensure high-quality product and also be environmentally-friendly.

  • ISO 13485 MD 548540 ISO 13485 MD 548540
  • ISO 9001:2015 FM 597440 Manufacturing of Physical devices ISO 9001:2015 FM 597440 Manufacturing of Physical devices
  • ISO 14001:2004 AJA 06/10353 ISO 14001:2004 AJA 06/10353