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Products Polyclonal Anti-CD82
| Catalogue number: | PA1307 |
| Price: | $200.00 |
| Reactivities: | Human, Mouse, Rat |
| Applications: | Western Blot |
| Size: | 100ug/vial |
| Gene: | CD82 |
| Swiss prot: | P27701 |
| Form: | Liquid |
| Format: | Each vial contains 50% glycerol, 0.9mg NaCl, 0.2mg Na2HPO4. |
| Storage temp: | "At -20 degree C for one year. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for a longer time. Avoid repeated freezing and thawing. " |
| Scientific background: | CD82 (Cluster of Differentiation 82), also named KAI1, is a human protein encoded by the CD82 gene.The gene is mapped to 11p11.2. This metastasis suppressor gene product is a membrane glycoprotein that is a member of the transmembrane 4 superfamily. Expression of this gene has been shown to be downregulated in tumor progression of human cancers and can be activated by p53 through a consensus binding sequence in the promoter. The expression of CD82 protein appears to be correlated with lymph node metastasis in esophageal squamous cell carcinoma (ESCC). And the CD82 overexpression can suppress tumor invasiveness and metastatic potential by inducing MMP9 inactivation via upregulation of TIMP1. |
| References: | 1. Dong, J.-T.; Lamb, P. W.; Rinker-Schaeffer, C. W.; Vukanovic, J.; Ichikawa, T.; Isaacs, J. T.; Barrett, J. C. : KAI1, a metastasis suppressor gene for prostate cancer on human chromosome 11p11.2. Science 268: 884-886, 1995. 2. Mashimo, T.; Watabe, M.; Hirota, S.; Hosobe, S.; Miura, K.; Tegtmeyer, P. J.; Rinker-Shaeffer, C. W.; Watabe, K. : The expression of the KAI1 gene, a tumor metastasis suppressor, is directly activated by p53. Proc. Nat. Acad. Sci. 95: 11307-11311, 1998. 3. Miyazaki, T.; Kato, H.; Shitara, Y.; Yoshikawa, M.; Tajima, K.; Masuda, N.; Shouji, H.; Tsukada, K.; Nakajima, T.; Kuwano, H. : Mutation and expression of the metastasis suppressor gene KAI1 in esophageal squamous cell carcinoma. Cancer 89: 955-962, 2000. 4. Jee, B. K.; Park, K. M.; Surendran, S.; Lee, W. K.; Han, C. W.; Kim, Y. S.; Lim, Y. : KAI1/CD82 suppresses tumor invasion by MMP9 inactivation via TIMP1 up-regulation in the H1299 human lung carcinoma cell line. Biochem. Biophys. Res. Commun. 342: 655-661, 2006. |
| Additional info: | A synthetic peptide corresponding to a sequence at the C-terminal of human CD82, different from the related mouse sequence by two amino acids. |
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