Logo
Homepage
Explore Our Models
My Cart
Contact
Subscribe
Models
Genetically Engineered Animals
Knockout Mice
Knockout Rats
Knockin Mice
Knockin Rats
Transgenic Mice
Transgenic Rats
Model Generation Techniques
Turboknockout<sup>®</sup> Gene Targeting
ES Cell Gene Targeting
Targeted Gene Editing
Regular Transgenic
PiggyBac Transgenesis
BAC Transgenic
Research Models
HUGO-GT™ Humanized Mice
Cre Mouse Lines
Humanized Target Gene Models
Metabolic Disease Models
Ophthalmic Disease Models
Neurological Disease Models
Autoimmune Disease Models
Immunodeficient Mouse Models
Humanized Immune System Mouse Models
Oncology & Immuno-oncology Models
Covid-19 Mouse Models
MouseAtlas Model Library
Knockout Cell Line Product Catalog
Tumor Cell Line Product Catalog
AAV Standard Product Catalog
Animal Supporting Services
Breeding Services
Cryopreservation & Recovery
Phenotyping Services
BAC Modification
Custom Cell Line Models
Induced Pluripotent Stem Cells (iPSCs)
Knockout Cell Lines
Knockin Cell Lines
Point Mutation Cell Lines
Overexpression Cell Lines
Virus Packaging
Adeno-associated Virus (AAV) Packaging
Lentivirus Packaging
Adenovirus Packaging
CRO Services
By Therapeutic Area
Oncology
Ophthalmology
Neuroscience
Metabolic & Cardiovascular Diseases
Autoimmune & Inflammatory
By Drug Type
AI-Powered AAV Discovery
Gene Therapy
Oligonucleotide Therapy
Antibody Therapy
Cell Immunotherapy
Resources
Promotion
Events & Webinars
Newsroom
Blogs & Insights
Resource Vault
Reference Databases
Peer-Reviewed Citations
Rare Disease Data Center
AbSeek
Cell iGeneEditor™ System
OriCell
Quality
Facility Overview
Animal Health & Welfare
Health Reports
About Us
Corporate Overview
Our Partners
Careers
Contact Us
Login
Request a Product Quote
Select products from our catalogs and submit your request. Our team will get back to you with detailed information.
Full Name
Email
Phone Number
Organization
Job Role
Country
Catalog Type
Product Name
Additional Comments
Cyagen values your privacy. We’d like to keep you informed about our latest offerings and insights. Your preferences:
You may unsubscribe from these communications at any time. See our Privacy Policy for details on opting out and data protection.
By clicking the button below, you consent to allow Cyagen to store and process the personal information submitted in this form to provide you the content requested.
C57BL/6JCya-Creb3l1em1flox/Cya
Common Name:
Creb3l1-flox
Product ID:
S-CKO-09587
Background:
C57BL/6JCya
Product Type
Age
Genotype
Sex
Quantity
Price:
Contact for Pricing
Basic Information
Strain Name
Creb3l1-flox
Strain ID
CKOCMP-26427-Creb3l1-B6J-VA
Gene Name
Creb3l1
Product ID
S-CKO-09587
Gene Alias
Oasis
Background
C57BL/6JCya
NCBI ID
26427
Modification
Conditional knockout
Chromosome
2
Phenotype
MGI:1347062
Document
Click here to download >>
Application
--
More
Rare Disease Data Center >>
Note
Note: When using this mouse strain in a publication, please cite “C57BL/6JCya-Creb3l1em1flox/Cya mice (Catalog S-CKO-09587) were purchased from Cyagen.”
Strain Description
Ensembl Number
ENSMUST00000028663
NCBI RefSeq
NM_011957
Target Region
Exon 3
Size of Effective Region
~0.7 kb
Detailed Document
Click here to download >>
Overview of Gene Research
Creb3l1, also known as OASIS, is an endoplasmic reticulum (ER)-resident transmembrane transcription factor belonging to the bZIP transcription factor family [2,4]. It is proteolytically activated through regulated intramembrane proteolysis (RIP) and plays diverse roles in physiological processes such as bone morphogenesis, neurogenesis, neuroendocrine regulation, secretory cell differentiation, and angiogenesis [4]. Pathologically, it is implicated in various conditions including osteogenesis imperfecta, fibro myxoid sarcoma, glioma, breast cancer, thyroid cancer, and tissue fibrosis [4]. It is also involved in pathways like the PERK-eIF2α-ATF4 pathway during endoplasmic reticulum stress [3].

In anaplastic thyroid carcinoma (ATC), Creb3l1 knockdown in ATC cells attenuated invasion, and in zebrafish and nude mouse models, loss of Creb3l1 inhibited metastasis and tumor growth. It was found that Creb3l1 maintained the CAF-like property of ATC cells by activating the ECM signaling, remodeling the tumor stromal microenvironment and driving ATC malignancy [1]. In triple negative and luminal A breast cancer cells, reduced Creb3l1 expression contributed to enhanced cell migration, anchorage-independent growth and metastasis. Restoration of Creb3l1 expression in HCC1806 cells reduced mammary fat pad tumor formation and lung metastases in mouse xenograft models [6]. In odontoblastic differentiation, deletion of Creb3l1 in the Wnt1+ lineage led to insufficient root elongation and dentin deposition in mice [5].

In conclusion, Creb3l1 plays essential roles in multiple biological processes and disease conditions. Gene knockout or knockdown models in vivo, such as in mouse models for thyroid cancer, breast cancer, and odontoblastic differentiation, have significantly contributed to understanding its functions. These models have revealed its role in tumor growth, metastasis, and cell differentiation, providing insights into potential therapeutic targets for related diseases.

References:
1. Pan, Zongfu, Xu, Tong, Bao, Lisha, Huang, Ping, Ge, Minghua. 2022. CREB3L1 promotes tumor growth and metastasis of anaplastic thyroid carcinoma by remodeling the tumor microenvironment. In Molecular cancer, 21, 190. doi:10.1186/s12943-022-01658-x. https://pubmed.ncbi.nlm.nih.gov/36192735/
2. Saito, Atsushi, Omura, Issei, Imaizumi, Kazunori. 2024. CREB3L1/OASIS: cell cycle regulator and tumor suppressor. In The FEBS journal, 291, 4853-4866. doi:10.1111/febs.17052. https://pubmed.ncbi.nlm.nih.gov/38215153/
3. Liu, Aiting, Chen, Zhenwei, Li, Xiaoxue, Shen, Jiangang, Huang, Hui. . C5a-C5aR1 induces endoplasmic reticulum stress to accelerate vascular calcification via PERK-eIF2α-ATF4-CREB3L1 pathway. In Cardiovascular research, 119, 2563-2578. doi:10.1093/cvr/cvad133. https://pubmed.ncbi.nlm.nih.gov/37603848/
4. Zhao, Ying, Yu, Zhou, Song, Yajuan, He, Yinbin, Hu, Sheng. 2024. The Regulatory Network of CREB3L1 and Its Roles in Physiological and Pathological Conditions. In International journal of medical sciences, 21, 123-136. doi:10.7150/ijms.90189. https://pubmed.ncbi.nlm.nih.gov/38164349/
5. Li, Yuanyuan, Lin, Yuxiu, Guo, Jinqiang, Liu, Huan, Chen, Zhi. 2024. CREB3L1 deficiency impairs odontoblastic differentiation and molar dentin deposition partially through the TMEM30B. In International journal of oral science, 16, 59. doi:10.1038/s41368-024-00322-y. https://pubmed.ncbi.nlm.nih.gov/39384739/
6. Mellor, Paul, Kendall, Stephanie, Smith, Shari, Saxena, Anurag, Anderson, Deborah H. 2022. Reduced CREB3L1 expression in triple negative and luminal a breast cancer cells contributes to enhanced cell migration, anchorage-independent growth and metastasis. In PloS one, 17, e0271090. doi:10.1371/journal.pone.0271090. https://pubmed.ncbi.nlm.nih.gov/35802566/
Quality Control Standard
Sperm Test

Pre-cryopreservation: Measurement of sperm concentration, determination of sperm viability.

Post-cryopreservation: A vial of cryopreserved sperms is selected for in-vitro fertilization from each batch.

Environmental Standards:SPF
Available Region:Global
Source:Cyagen
Model Library
Model Library
Resources
Resources
Animal Quality
Animal Quality
Get Support
Get Support
Address:
2255 Martin Avenue, Suite E Santa Clara, CA 95050-2709, US
Tel:
800-921-8930 (8-6pm PST)
+1408-963-0306 (lnt’l)
Fax:
408-969-0338
Email:
animal-service@cyagen.com
service@cyagen.us
CRO Services
OncologyOphthalmologyNeuroscienceMetabolic & CardiovascularAutoimmune & InflammatoryGene TherapyAntibody Therapy
About Us
Corporate OverviewOur PartnersCareersContact Us
Social Media
Disclaimer: Pricing and availability of our products and services vary by region. Listed prices are applicable to the specific countries. Please contact us for more information.
Copyright © 2025 Cyagen. All rights reserved.
Privacy Policy
Site Map
Stay Updated with the Latest from Cyagen
Get the latest news on our research models, CRO services, scientific resources, and special offers—tailored to your research needs and delivered straight to your inbox.
Full Name
Email
Organization
Country
Areas of Interest