Name : Human CEACAM-5/CD66e (145-322) Protein
Product Source :
Recombinant Human CEACAM-5/CD66e (145-322) Protein is expressed from HEK293 with His tag at the C-terminus. It contains Pro145-Pro322.[Accession | P06731-1]
Molecular Weight :
The protein has a predicted MW of 20.66 kDa. Due to glycosylation, the protein migrates to 50-70 kDa based on Tris-Bis PAGE result.
Endotoxin Level :
Less than 1EU per μg by the LAL method.
Purity :
> 95% as determined by Tris-Bis PAGE> 95% as determined by HPLC
Formulation :
Supplied as 0.22 μm filtered solution in PBS (pH 7.4).
Reconstitution :
Storage and Stability :
Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Product Concentration :
Tris-Bis PAGE Human CEACAM-5 (145-322) on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. SEC-HPLC The purity of Human CEACAM-5 (145-322) is greater than 95% as determined by SEC-HPLC.
Background :
Carcinoembryonic antigen-related cell adhesion molecule 5 (CEACAM5) was identified as a metastatic driver. CEACAM5 overproduction enriched for an epithelial gene expression pattern and facilitated tumor outgrowth at metastatic sites. Tissues from patients with metastatic breast cancer confirmed elevated levels of CEACAM5 in lung metastases relative to breast tumors, and an inverse correlation between CEACAM5 and the mesenchymal marker vimentin was demonstrated.
References & Citations :
(1)Li Q, Li Y, Li J, et al. FBW7 suppresses metastasis of colorectal cancer by inhibiting HIF1α/CEACAM5 functional axis. Int J Biol Sci. 2018;14(7):726-735. Published 2018 May 12. doi:10.7150/ijbs.24505
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
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