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Type Congenic; Mutant Strain; Transgenic; Additional information on Genetically Engineered and Mutant Mice. Visit our online Nomenclature tutorial. Additional information on Congenic nomenclature. Mating System +/+ sibling x Hemizygote (Female x Male) 12-AUG-08 Species laboratory mouse Background Strain NOD/ShiLtJ Donor Strain B6D2F1/J H2 Haplotype g7 Generation N12+2pN1
Generation DefinitionsDonating Investigator Jeffrey Bluestone, University of California, San Francisco Appearance
albino, pink eyed
Related Genotype: A/A Tyrc/TyrcDescription
Ins2-Ccl21-leu (commonly referred to as SLC) transgenic mice are viable, fertile, normal in size, and do not display any gross physical or behavioral abnormalities. Immunohistochemistry of pancreatic sections with antibodies to CCL21 demonstrate detectable chemokine protein within the pancreatic beta cells. In transgenic mice on the B6.D2 background, SLC pancreatic expression leads to highly organized infiltrates in the pancreatic islets. These infiltrates contain B cells, CD4+ and CD8+ T cells and dendritic cells (DCs) with the DCs and and T cells localized close to the CCL21b expressing islet cells.According to the donating investigator, SLC expression in the pancrease of transgenic mice on the NOD congenic background prevents diabetes development (unpublished communication).
This strain is useful for the study of T cells, B cells and chemokines in the development of diabetes.
Development
A transgenic construct encoding the mouse Ccl21-leu (Ccl21b) cDNA fused to rat insulin promoter 7 (Ins2) was injected into B6D2F1 fertilized embryos. Approximately 4 copies of the Ins2-Ccl21 transgene integrated into the genome. Progeny of founder 4 were mated to C57BL/6 for several generations prior to mating to NOD for 12 generations. In 2006, the T1DR received transgenic mice at generation N12 and crossed them twice to NOD/ShiLtJ (Stock No. 001976) prior to sibling mating.
| Control | ||
|---|---|---|
| Noncarrier | ||
| 001976 NOD/ShiLtJ | ||
| Considerations for Choosing Controls | ||
Strains carrying other alleles of Ins2
View Strains carrying other alleles of Ins2 (46 strains)
View Research Applications
Research Applications
This mouse can be used to support research in many areas including:
Diabetes and Obesity Research
Type 1 Diabetes (IDDM) Analysis Strains
NOD Transgenics
Immunology and Inflammation Research
Lymphoid Tissue Defects
Lymphocyte Homing
| Allele Symbol | Tg(Ins2-Ccl21b)2Cys | ||
|---|---|---|---|
| Allele Name | transgene insertion 2, Jason G Cyster | ||
| Allele Type | Transgenic (random, expressed) | ||
| Common Name(s) | RIP-CCL21; RIP-SLC; | ||
| Mutation Made By | Jason Cyster, University of California San Francisco | ||
| Strain of Origin | (C57BL/6 x DBA/2)F1 | ||
| Expressed Gene | Ccl21b, chemokine (C-C motif) ligand 21B (leucine), mouse, laboratory | ||
| Promoter | Ins2, insulin 2, rat | ||
| Molecular Note | A full-length cDNA of murine Ccl21b was inserted into a construct containing the promoter/enhancer intron region (RIP7) of the rat insulin promoter 2. The resulting transgenic line II (2) contains 4 copies of the transgene and was used for further analyses. [MGI Ref ID J:77238] | ||
Genotyping Protocols
Tg(Ins2-Ccl21b)2Cys, Standard PCR
Helpful Links
Genotyping resources and troubleshooting
Luther SA; Bidgol A; Hargreaves DC; Schmidt A; Xu Y; Paniyadi J; Matloubian M; Cyster JG. 2002. Differing activities of homeostatic chemokines CCL19, CCL21, and CXCL12 in lymphocyte and dendritic cell recruitment and lymphoid neogenesis. J Immunol 169(1):424-33. [PubMed: 12077273] [MGI Ref ID J:77238]
Animal Health Reports
Production of mice from cryopreserved embryos or sperm occurs in a maximum barrier room, RG10/RG30.Colony Maintenance
Mating System +/+ sibling x Hemizygote (Female x Male) 12-AUG-08
| Pricing for USA, Canada and Mexico shipping destinations |
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Cryopreserved Mice - Ready for Recovery
Animals Provided
Price (US dollars $) Cryorecovery* $1980.00 At least two mice that carry the mutation (if it is a mutant strain) will be provided. Their genotypes may not reflect those discussed in the strain description. Please inquire for possible genotypes and see additional details below.
Standard Supply
Cryopreserved. Ready for recovery. Please refer to pricing and supply notes for further information.
Supply Notes
- Cryorecovery - Standard.
We will fulfill your order by providing at least two pair of mice, at least one animal of each pair carrying the mutation of interest. The total number of animals provided, their gender and genotype will vary. Please inquire if larger numbers of animals with specific genotype and genders are needed. Animals typically ship between 11 and 14 weeks from the date of your order. If a second cryorecovery is needed in order to provide the minimum number of animals, animals will ship within 25 weeks. IMPORTANT NOTE: The genotypes of animals provided may not reflect the mating scheme utilized by The Jackson Laboratory prior to cryopreservation, or that discussed in the strain description. Please inquire about possible genotypes which will be recovered for this specific strain. The Jackson Laboratory cannot guarantee the reproductive success of mice shipped to your facility. If the mice are lost after the first three days (post-arrival) or do not produce progeny at your facility, a new order and fee will be necessary.Cryorecovery to establish a Dedicated Supply for greater quantities of mice.
Mice recovered can be used to establish a dedicated colony to contractually supply you mice according to your requirements. Price by quotation. For more information on Dedicated Supply, please contact JAX® Services, Tel: 1-800-422-6423 (from U.S.A., Canada or Puerto Rico only) or 1-207-288-5845 (from any location).
| Pricing for International shipping destinations |
|
Cryopreserved Mice - Ready for Recovery
Animals Provided
Price (US dollars $) Cryorecovery* $2574.00 At least two mice that carry the mutation (if it is a mutant strain) will be provided. Their genotypes may not reflect those discussed in the strain description. Please inquire for possible genotypes and see additional details below.
Standard Supply
Cryopreserved. Ready for recovery. Please refer to pricing and supply notes for further information.
Supply Notes
- Cryorecovery - Standard.
We will fulfill your order by providing at least two pair of mice, at least one animal of each pair carrying the mutation of interest. The total number of animals provided, their gender and genotype will vary. Please inquire if larger numbers of animals with specific genotype and genders are needed. Animals typically ship between 11 and 14 weeks from the date of your order. If a second cryorecovery is needed in order to provide the minimum number of animals, animals will ship within 25 weeks. IMPORTANT NOTE: The genotypes of animals provided may not reflect the mating scheme utilized by The Jackson Laboratory prior to cryopreservation, or that discussed in the strain description. Please inquire about possible genotypes which will be recovered for this specific strain. The Jackson Laboratory cannot guarantee the reproductive success of mice shipped to your facility. If the mice are lost after the first three days (post-arrival) or do not produce progeny at your facility, a new order and fee will be necessary.Cryorecovery to establish a Dedicated Supply for greater quantities of mice.
Mice recovered can be used to establish a dedicated colony to contractually supply you mice according to your requirements. Price by quotation. For more information on Dedicated Supply, please contact JAX® Services, Tel: 1-800-422-6423 (from U.S.A., Canada or Puerto Rico only) or 1-207-288-5845 (from any location).
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Cryopreserved. Ready for recovery. Please refer to pricing and supply notes for further information.
| Control | ||
|---|---|---|
| Noncarrier | ||
| 001976 NOD/ShiLtJ | ||
| Considerations for Choosing Controls | ||
| Control Pricing Information for Genetically Engineered Mutant Strains. | ||
| phone: | 207-288-6470 |
| fax: | 207-288-6655 |
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