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-Map3k3em1flox/Cya
Common Name:
Map3k3-flox
Product ID:
S-CKO-09565
Background:
C57BL/6JCya
Product Type
Age
Genotype
Sex
Quantity
Price:
Contact for Pricing
Basic Information
Strain Name
Map3k3-flox
Strain ID
CKOCMP-26406-Map3k3-B6J-VA
Gene Name
Map3k3
Product ID
S-CKO-09565
Gene Alias
MAPKKK3; Mekk3; mKIAA4031
Background
C57BL/6JCya
NCBI ID
26406
Modification
Conditional knockout
Chromosome
11
Phenotype
MGI:1346874
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-Map3k3em1flox/Cya mice (Catalog S-CKO-09565) were purchased from Cyagen.”
Strain Description
Ensembl Number
ENSMUST00000002044
NCBI RefSeq
NM_011947
Target Region
Exon 2
Size of Effective Region
~1.7 kb
Detailed Document
Click here to download >>
Overview of Gene Research
Map3k3, also known as Mitogen-activated protein kinase kinase kinase 3, is ubiquitously expressed in numerous tissues. It is activated by various extracellular stimuli and plays a role in regulating processes such as cell proliferation and differentiation. It is involved in multiple signaling pathways including NF-κB, ERK1/2, JNK, p38, and the apoptosis pathway [3,5]. Understanding its function is crucial as it has implications in several biological processes and disease conditions. Genetic models, especially mouse models, have been valuable in studying Map3k3.

In the context of cerebral cavernous malformations (CCMs), a somatic gain-of-function mutation in Map3k3 (p.I441M) has been identified in about 40% of patients with sporadic CCMs [1,2]. Mouse models with endothelial-specific expression of Map3k3I441M have been developed. These models develop CCM-like lesions, with the mutant promoting endothelial apoptosis in juvenile mice [2]. The activation of the PI3K pathway counteracts apoptosis and facilitates lesion progression. Moreover, treatment with rapamycin, an mTOR inhibitor, can alleviate CCM lesions in these mouse models [1,2]. In simplex CCMs, patients with Map3k3 mutation have a lower risk of hemorrhage events compared to those with CCM gene mutations [4]. In ovarian carcinoma, overexpression of Map3k3 promotes tumor growth through activation of the NF-κB signalling pathway, and is associated with poor survival [3,5]. Also, miR-181b targets Map3k3 to regulate vascular endothelial aging by modulating a MAP3K3/MKK/MAPK signaling pathway [6].

In conclusion, Map3k3 is a key regulator in multiple biological processes. Through model-based research, especially KO/CKO mouse models, it has been revealed to play a significant role in CCMs, ovarian carcinoma, and vascular endothelial aging. The findings from these models help in understanding the underlying mechanisms of these diseases and potentially developing new therapeutic strategies.

References:
1. Ren, Jian, Huang, Yazi, Ren, Yeqing, Hong, Tao, Ge, Woo-Ping. . Somatic variants of MAP3K3 are sufficient to cause cerebral and spinal cord cavernous malformations. In Brain : a journal of neurology, 146, 3634-3647. doi:10.1093/brain/awad104. https://pubmed.ncbi.nlm.nih.gov/36995941/
2. Xu, Hongyuan, Yang, Yingxi, Zhou, Qiuxia, Wang, Jiguang, Cao, Yong. 2025. Map3k3  I441M Knock-In Mouse Model of Cerebral Cavernous Malformations. In Stroke, 56, 1010-1025. doi:10.1161/STROKEAHA.124.049935. https://pubmed.ncbi.nlm.nih.gov/40127145/
3. Jia, Wei, Dong, Yuling, Tao, Lin, Yuan, Xianglin, Li, Feng. 2015. MAP3K3 overexpression is associated with poor survival in ovarian carcinoma. In Human pathology, 50, 162-9. doi:10.1016/j.humpath.2015.12.011. https://pubmed.ncbi.nlm.nih.gov/26997451/
4. Huo, Ran, Wang, Jie, Sun, Ying-Fan, Zhao, Ji-Zong, Cao, Yong. 2022. Simplex cerebral cavernous malformations with MAP3K3 mutation have distinct clinical characteristics. In Frontiers in neurology, 13, 946324. doi:10.3389/fneur.2022.946324. https://pubmed.ncbi.nlm.nih.gov/36090889/
5. Zhang, Ying, Wang, Sha-Sha, Tao, Lin, Jia, Wei, Li, Feng. 2019. Overexpression of MAP3K3 promotes tumour growth through activation of the NF-κB signalling pathway in ovarian carcinoma. In Scientific reports, 9, 8401. doi:10.1038/s41598-019-44835-7. https://pubmed.ncbi.nlm.nih.gov/31182739/
6. Zhou, Haoyang, Yang, Dafeng, Cheng, Henry S, Chen, Lei, Feinberg, Mark W. . miR-181b regulates vascular endothelial aging by modulating an MAP3K3 signaling pathway. In FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 36, e22353. doi:10.1096/fj.202200046R. https://pubmed.ncbi.nlm.nih.gov/35593587/
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