CryoSperm™ Sperm Freezing Medium

CryoSperm™ Sperm Freezing Medium 3
CryoSperm™ Sperm Freezing Medium 1


This product is available for sale in Europe and Australia as well as selected countries in the rest of the world. It is not available for sale in the U.S.A.

For cryoprotection of human sperm without the use of proteins

CryoSperm™ from ORIGIO is for freezing of human spermatozoa and is developed to maximize sperm survival and to maintain DNA integrity and function after cryopreservation.

CryoSperm™ is a ready-to-use, HSA-free sperm freezing medium using a blend of glycerol and raffinose as cryoprotectants. The medium is free of any proteins and components of animal origin

• L-Glutamine is added to provide energy nutrition for the spermatozoa, to improve the post thaw total and progressive motility and velocity as well as the fertilizing ability of spermatozoa.1

• Glycine is added to improve the post-thaw sperm motility, membrane and acrosome integrity.2

• Taurine is an important antioxidant added to prevent the formation of reactive oxygen species and reduce DNA damage.3

Key Features

  • Without proteins and other components of animal origin
  • Sterility tested, pH tested, endotox tested and SST tested
  • Ready to use
  • With L-Glutamine, Glycine and Taurine

Product codes

ProductOrder CodeSizeShelf Life Guarantee*
CryoSperm™1101001010 mlMinimum 12 weeks
*Minimum time to expiry

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  • Gentamicin sulphate
  • Glucose
  • Glutamine
  • Glycerol
  • Glycine
  • Magnesium Sulfate
  • Milli RX Water
  • Potassium Chloride
  • Raffinose
  • Sodium Bicarbonate
  • Sodium Chloride
  • Sodium L-lactate
  • Sodium phosphate
  • Sodium Pyruvate
  • Taurine
  • Sterility tested (Ph. Eur., USP)
  • pH tested (Ph. Eur., USP)
  • Endotoxin tested ≤ 0.1 EU/ml (Ph. Eur., USP)
  • Sperm survival tested

1. Renard et al. (1996), Cryobiology, 33, 311-319

2. Li et al., (2003) Am J Primatol., 59:159-65

3. Lopes et al. (1998), Hum Reprod 13:896-900




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CryoSperm™ Sperm Freezing Medium 6

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CryoSperm™ Sperm Freezing Medium 7


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CryoSperm™ Sperm Freezing Medium 8

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