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Highest antigen sequence indentity to the following orthologs: Mouse (89%), Rat (89%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-59221. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
SCUBE3 is a member of a family of secreted glycoproteins that contain N-terminal EGF-like repeats and C-terminal cysteine-rich motifs and CUB domain and is highly expressed in primary osteoblasts and bones, and to a lesser extent in heart. Other studies have shown that overexpression of SCUBE3 in mice induced cardiac hypertrophy, suggesting that it may also play a role in the regulation of cardiac growth. SCUBE3 has been shown to be an endogenous TGF-Beta receptor ligand and is thought to promote lung cancer cell mobility and invasiveness. In lung cancer cells, the secreted SCUBE3 protein was cleaved by MMP2 and MMP9, allowing the activation of the TGF-Beta receptor, the increase of Smad2/3 transcriptional activity and the upregulation of expression of proteins such as TGF-Beta1, VEGF, Snail, and Slug.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: CUB domain and EGF-like repeat containing 3; signal peptide; Signal peptide, CUB and EGF-like domain-containing protein 3
基因别名: CEGF3; SCUBE3
UniProt ID: (Human) Q8IX30
Entrez Gene ID: (Human) 222663