NEW
- Kit for cryopreservation and thawing of low-count sperm using Cryotop®-wide.
- The cryoprotectant in the kit is sucrose, and it does not contain glycerol.
- The assessment of sperm motility and viability can be conducted soon after thawing.
- Cryotop®-wide is available for individual purchase in packs of 10 pieces
(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 | ー | Contents |
Cryotop®-wide(white)×2 Collagenase 0.5 mL×1 Sperm Medium 0.5 mL×1 Sperm Freeze（SF4) 0.5 mL×1 |
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|---|---|---|---|---|---|---|---|---|---|
| Product Name |
Oligospermia Thawing Media | REF | 92232 | Code | ー | Contents |
Sperm Medium 0.5 mL×1 Pentoxifylline 0.5 mL×1 HOST Solution 0.5 mL×1 PVP3％ 0.5 mL×1 |
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| 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)】 |
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| 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 |
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| Storage | 2-8℃ | Shelf Life | 6 months (Collagenase) | ||||||