CD (SD) IGS Rat
CD (SD) IGS Rat
Breeding Location
CD® (Sprague Dawley) IGS Rat Details
Originated in 1925 by Robert W. Dawley from a hybrid hooded male and a female Wistar rat. To Charles River in 1950 from Sprague Dawley, Inc. In 1991, 8 colonies were selected to form the IGS Foundation Colony. Rederived into an isolator foundation colony in 1997. IGS refers to animals bred using the Charles River International Genetic Standardization Program.
Note: We also offer the CD® (SD) IGS SOPF Rat with a SOPF health profile (bred in Italy and France).
Try out the CD® IGS Rat with our animal model evaluation program→
Coat Color
White (albino)
Strain Code
001
Ideal For
General multipurpose model, safety and efficacy testing, aging, nutrition, diet-induced obesity, oncology, surgical model
LOCATION: Kingston
UNIT: K90
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LOCATION: Kingston
UNIT: K97
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LOCATION: Raleigh
UNIT: R04
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UNIT: R08
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UNIT: R09
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LOCATION: Hollister
UNIT: H41
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CD® (Sprague Dawley) IGS Rat Details
Originated in 1925 by Robert W. Dawley from a hybrid hooded male and a female Wistar rat. To Charles River in 1950 from Sprague Dawley, Inc. In 1991, 8 colonies were selected to form the IGS Foundation Colony. Rederived into an isolator foundation colony in 1997. IGS refers to animals bred using the Charles River International Genetic Standardization Program.
Note: We also offer the CD® (SD) IGS SOPF Rat with a SOPF health profile (bred in Italy and France).
Try out the CD® IGS Rat with our animal model evaluation program→
Coat Color
White (albino)
Strain Code
001
Ideal For
General multipurpose model, safety and efficacy testing, aging, nutrition, diet-induced obesity, oncology, surgical model
Growth chart data should be used as a guideline only.
The shaded areas on each chart are the mean weight plus or minus one standard deviation at a given age averaged across all production facilities. This represents approximately 67% of the population, with the remaining 33% falling outside of this weight range.
UNIT: 2
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UNIT: 8
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CD® (Sprague Dawley) IGS Rat Details
Originated in 1925 by Robert W. Dawley from a hybrid hooded male and a female Wistar rat. To Charles River in 1950 from Sprague Dawley, Inc. In 1991, 8 colonies were selected to form the IGS Foundation Colony. Rederived into an isolator foundation colony in 1997. IGS refers to animals bred using the Charles River International Genetic Standardization Program.
Note: We also offer the CD® (SD) IGS SOPF Rat with a SOPF health profile (bred in Italy and France).
Try out the CD® IGS Rat with our animal model evaluation program→
Coat Color
White (albino)
Strain Code
001
Ideal For
General multipurpose model, safety and efficacy testing, aging, nutrition, diet-induced obesity, oncology, surgical model
Growth chart data should be used as a guideline only.
The shaded areas on each chart are the mean weight plus or minus one standard deviation at a given age averaged across all production facilities. This represents approximately 67% of the population, with the remaining 33% falling outside of this weight range.
UNIT: A03
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CD® (Sprague Dawley) IGS Rat Details
Originated in 1925 by Robert W. Dawley from a hybrid hooded male and a female Wistar rat. To Charles River in 1950 from Sprague Dawley, Inc. In 1991, 8 colonies were selected to form the IGS Foundation Colony. Rederived into an isolator foundation colony in 1997. IGS refers to animals bred using the Charles River International Genetic Standardization Program.
Note: We also offer the CD® (SD) IGS SOPF Rat with a SOPF health profile (bred in Italy and France).
Try out the CD® IGS Rat with our animal model evaluation program→
Coat Color
White (albino)
Strain Code
001
Ideal For
General multipurpose model, safety and efficacy testing, aging, nutrition, diet-induced obesity, oncology, surgical model
Growth chart data should be used as a guideline only.
The shaded areas on each chart are the mean weight plus or minus one standard deviation at a given age averaged across all production facilities. This represents approximately 67% of the population, with the remaining 33% falling outside of this weight range.
UNIT: 1
Download the Report
CD® (Sprague Dawley) IGS Rat Details
Originated in 1925 by Robert W. Dawley from a hybrid hooded male and a female Wistar rat. To Charles River in 1950 from Sprague Dawley, Inc. In 1991, 8 colonies were selected to form the IGS Foundation Colony. Rederived into an isolator foundation colony in 1997. IGS refers to animals bred using the Charles River International Genetic Standardization Program.
Note: We also offer the CD® (SD) IGS SOPF Rat with a SOPF health profile (bred in Italy and France).
Try out the CD® IGS Rat with our animal model evaluation program→
Coat Color
White (albino)
Strain Code
001
Ideal For
General multipurpose model, safety and efficacy testing, aging, nutrition, diet-induced obesity, oncology, surgical model
*This pricing is subject to our General Terms & Conditions of Sale.
CD® (Sprague Dawley) IGS Rat Details
Originated in 1925 by Robert W. Dawley from a hybrid hooded male and a female Wistar rat. To Charles River in 1950 from Sprague Dawley, Inc. In 1991, 8 colonies were selected to form the IGS Foundation Colony. Rederived into an isolator foundation colony in 1997. IGS refers to animals bred using the Charles River International Genetic Standardization Program.
Note: We also offer the CD® (SD) IGS SOPF Rat with a SOPF health profile (bred in Italy and France).
Try out the CD® IGS Rat with our animal model evaluation program→
Coat Color
White (albino)
Strain Code
001
Ideal For
General multipurpose model, safety and efficacy testing, aging, nutrition, diet-induced obesity, oncology, surgical model
For additional information, including pricing details, please visit the CD rat page on the Charles River Japan website.
CD® (Sprague Dawley) IGS Rat Details
Originated in 1925 by Robert W. Dawley from a hybrid hooded male and a female Wistar rat. To Charles River in 1950 from Sprague Dawley, Inc. In 1991, 8 colonies were selected to form the IGS Foundation Colony. Rederived into an isolator foundation colony in 1997. IGS refers to animals bred using the Charles River International Genetic Standardization Program.
Note: We also offer the CD® (SD) IGS SOPF Rat with a SOPF health profile (bred in Italy and France).
Try out the CD® IGS Rat with our animal model evaluation program→
Coat Color
White (albino)
Strain Code
001
Ideal For
General multipurpose model, safety and efficacy testing, aging, nutrition, diet-induced obesity, oncology, surgical model
Please email us at [email protected] to request a health report for this model. For additional information on this animal model, please visit the CD® (SD) IGS rat page on the Vital River Laboratories website.
For pricing details, visit the animal model pricing page on the Vital River Laboratories website. For additional information on this animal model, please visit their CD® (SD) IGS rat page.
Informational Resources
- CD® IGS Rat Model Information Sheet
- International Genetic Standardization (IGS) Program
- Vascular Catheter Locking Solutions in Rats: Sodium Citrate as an Alternative to Heparin
- Outbred Rats Datasheet
Technical Data
- Compilation of Spontaneous Neoplastic Lesions and Survival in Crl:CD® (SD) Rats From Control Groups - March 2013
- Histopathology Findings in 4-26 Week Old Crl:CD® (SD) Rats - March 2012
- Clinical Laboratory Parameters for Crl:CD® (SD) Rats - March 2006
- Compilation of Spontaneous Neoplastic Lesions and Survival in Crl:CD® (SD) Rats from Control Group - March 2004
- Postnatal Growth, Development, and Behavioral/Functional Evaluation Crl:CD® (SD) IGS BR Rats - March 2002
- Compilation of Spontaneous Neoplastic Lesions and Survival in Crl:CD® (SD) BR Rats from Control Groups - March 2001
- The Development and Maintenance of the Crl:CD® (SD) IGS BR Rat Breeding System - 1998
- Spontaneous Neoplastic Lesions and Survival in Crl:CD® (SD) BR Rats Maintained on Dietary Restriction - March 1998
- Historical Control Data (1992-1994) for Developmental and Reproductive Toxicity Studies using the Crl:CD® (SD) BR Rat - March 1996
- Hematology Parameters for the Crl:CD® BR Rat - February 1993
- Serum Chemistry Parameters for the CRL:CD® BR Rat - February 1993
- Spontaneous Neoplastic Lesions and Selected Non-neoplastic Lesions in the Crl:CD® BR Rat - February 1992
- Spontaneous Ophthalmic Lesions in the Crl:CD® BR Rat - February 1991