ANXA7 (ANX7, SNX, Synexin, Annexin VII)

ANXA7 (Annexin A7), also known as ANX7 or SNX, is a protein that in humans is encoded by the ANXA7 gene. Annexin VII is a member of the annexin family of calcium-dependent phospholipid binding proteins. Shirvan et al. (1994) isolated genomic clones of the ANXA7 gene and assigned the gene to 10q21.1-q21.2 by study of somatic cell hybrids and by in situ hybridization. Srivastava et al. (2001) concluded that the ANX7 gene exhibits many biologic and genetic properties expected of a tumor suppressor gene and may play a role in prostate cancer progression. Caohuy et al. (1996) present experimental evidence, based on studies of recombinant human ANXA7 and isolated bovine chromaffin cells, that ANXA7 is a Ca(2+)-dependent GTP binding protein. ANXA7 was active in a chromaffin granule aggregation assays in the presence of Ca(2+) and GTP, and was deactivated upon GTP hydrolysis.\n\nUniProt Number:\nP20073\n\nGene ID:\nANXA7\n\nApplications:\nSuitable for use in Western Blot and Immunohistochemistry (Paraffin).\n\nRecommended Dilution:\nOptimal dilutions to be determined by the researcher.\n\nStorage and Handling:\nStore at -20?C for one year. After reconstitution, store at 4?C for one month. Can also be aliquoted and stored frozen at -20?C for long term.\nAvoid repeated freezing and thawing. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

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SPECIFICATIONS

Catalog Number

144172

Size

100ug

Applications

IHC, WB

Hosts

Rabbit

Reactivities

Hum, Mouse, Rat

Form

Supplied as a lyophilized powder. Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3. Reconstitution: Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

P Type

Pab

Purity

Purified by immunoaffinity chromatography.

Isotype

IgG

References

1. Caohuy, H., Srivastava, M., Pollard, H. B. Membrane fusion protein synexin (annexin VII) as a Ca(2+)/GTP sensor in exocytotic secretion. Proc. Nat. Acad. Sci. 93: 10797-10802, 1996.\n2. Shirvan, A., Srivastava, M., Wang, M. G., Cultraro, C., Magendzo, K., McBride, O. W., Pollard, H. B., Burns, A. L. Divergent structure of the human synexin (annexin VII) gene and assignment to chromosome 10. Biochemistry 33: 6888-6901, 1994.\n3. Srivastava, M., Bubendorf, L., Srikantan, V., Fossom, L., Nolan, L., Glasman, M., Leighton, X., Fehrle, W., Pittaluga, S., Raffeld, M., Koivisto, P., Willi, N., Gasser, T. C., Kononen, J., Sauter, G., Kallioniemi, O. P., Srivastava, S., Pollard, H. B. ANX7, a candidate tumor suppressor gene for prostate cancer. Proc. Nat. Acad. Sci. 98: 4575-4580, 2001.

Additional Info

Recognizes human,mouse and rat ANXA7. No crossreactivity with other proteins.