CA2034054A1 - Cryopreservation process for direct transfer of embryos - Google Patents

Cryopreservation process for direct transfer of embryos

Info

Publication number
CA2034054A1
CA2034054A1 CA 2034054 CA2034054A CA2034054A1 CA 2034054 A1 CA2034054 A1 CA 2034054A1 CA 2034054 CA2034054 CA 2034054 CA 2034054 A CA2034054 A CA 2034054A CA 2034054 A1 CA2034054 A1 CA 2034054A1
Authority
CA
Canada
Prior art keywords
embryos
direct transfer
cryopreservation process
cryoprotective
recipient animal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2034054
Other languages
French (fr)
Other versions
CA2034054C (en
Inventor
Steven A. Voelkel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Infigen Inc
Original Assignee
Granada Biosciences Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Granada Biosciences Inc filed Critical Granada Biosciences Inc
Publication of CA2034054A1 publication Critical patent/CA2034054A1/en
Application granted granted Critical
Publication of CA2034054C publication Critical patent/CA2034054C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

An improved cryopreservation of embryos has been developed. After freezing in a cryoprotective solution of ethylene glycol, dimethyl sulfoxide, glycerol or a combination thereof, the embryos can be thawed and transferred directly to the recipient animal without serial rehydration. The transfer can be made directly from the cryoprotective container to the recipient animal.
CA 2034054 1990-02-09 1991-01-11 Cryopreservation process for direct transfer of embryos Expired - Fee Related CA2034054C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47821690A 1990-02-09 1990-02-09
US478,216 1990-02-09

Publications (2)

Publication Number Publication Date
CA2034054A1 true CA2034054A1 (en) 1991-08-10
CA2034054C CA2034054C (en) 2001-03-27

Family

ID=23899000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2034054 Expired - Fee Related CA2034054C (en) 1990-02-09 1991-01-11 Cryopreservation process for direct transfer of embryos

Country Status (4)

Country Link
CA (1) CA2034054C (en)
IE (1) IE910417A1 (en)
IL (1) IL96906A0 (en)
NZ (1) NZ236757A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112961824A (en) * 2015-07-14 2021-06-15 吉纳斯公司 Cryopreservation of ungulate embryos

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112961824A (en) * 2015-07-14 2021-06-15 吉纳斯公司 Cryopreservation of ungulate embryos

Also Published As

Publication number Publication date
CA2034054C (en) 2001-03-27
IL96906A0 (en) 1992-03-29
IE910417A1 (en) 1991-08-14
NZ236757A (en) 1993-05-26

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Legal Events

Date Code Title Description
EEER Examination request
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