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Category
Primary Antibodies
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Long description
Seven in absentia homolog 1 (SIAH-1) is a member of the RING-finger-containing E3 ubiquitin ligases. Alpha-synuclein and synphilin-1 are substrates of SIAH-1. Both proteins are involved in the development of Parkinson's disease (PD). Mutations in Parkin, another E3 ubiquitin ligase which ubiquinates synphilin-1 and glycosylated alpha-synuclein, have been defined as a major cause of autosomal recessive PD. The role of SIAH-1 in PD is highlighted by the fact that SIAH-1 is a component of the Lewy bodies and plays a role in apoptosis caused by nitric oxide (NO) induced oxidative stress. _x000B__x000B_Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) a classic glycolytic enzyme, and multi-functional protein. GAPDH plays role as a mediator for cell death. GAPDH translocates to the nucleus under a variety of stressors/conditions, most of which are associated with oxidative stress. Sequential steps lead to nuclear translocation of GAPDH during cell death; 1] a catalytic cysteine in GAPDH (C150 in rat GAPDH) is S-nitrosylated by nitric oxide (NO) which is generated from inducible nitric oxide synthase (iNOS) and/or neuronal NOS (nNOS); 2] the modified GAPDH becomes capable of binding with Siah1, an E3 ubiquitin ligase, and stabilizes it;3] the GAPDH-Siah protein complex translocates to the nucleus, dependent on Siah1's nuclear localization signal, and degrades Siah1's substrates in the nucleus, which results in cytotoxicity.
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Antibody come from
Synthetic peptide derived from the human histone deacetylase 1 protein.
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Other description
Provided as solution in phosphate buffered saline with 0.08% sodium azide. Antigen Immunoaffiinity Purification
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Clone
Polyclonal
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Antigen antibody binding interaction
Rabbit anti SIAH1 antibody E3 Ubiquitin Ligase Antibody
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Antibody is raised in
Rabbit
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Antibody s reacts with
Human
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Antibody s reacts with these species
This antibody doesn't cross react with other species
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Antibody s specificity
No Data Available
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Application
Western Blot
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Antibody s suited for
Antibody can be used for Western blotting (1-5 µg/ml). Optimal concentration should be evaluated by serial dilutions.
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Storage
-20ºC
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Relevant references
1. Marmorstein, R. et al. (2001) Cell. Mol. Life Sci. 58, 693-703._x000B__x000B_2. Gray, S.G. and Ekstrom, T.J. (2001) Exp. Cell Res. 262, 75-83._x000B__x000B_3. Thiagalingam, S. et al. (2003) Ann. N. Y. Acad. Sci. 983, 84-100._x000B__x000B_4. Viguishin, D.M. and Coombes, R.C. (2004) Curr. Cancer Drug Targets 4, 205-218._x000B__x000B_5.J Virol. 2006 Dec 6; Mapping of key functions of the herpes simplex virus 1 US3 protein kinase: the US3 protein can form functional heteromultimeric structures derived from overlapping truncated polypeptides. Alice P W Poon, Bernard Roizman_x000B__x000B_6. J Biol Chem. 2006 Nov 22; Molecular mechanisms of trans-activation and doxorubicin mediated repression of survivin gene in cancer cells. _x000B_Pierre-Olivier Esteve, Hang Gyeong Chin, Sriharsa Pradhan_x000B__x000B_7. Curr Drug Targets. 2006 Nov ;7(11):1553-60: The role of NAD+ dependent histone deacetylases (sirtuins) in ageing. Johannes Trapp, Manfred Jung_x000B__x000B_8. Circ Res. 2006 Nov 2; Transcriptional Silencing of the Death Gene BNIP3 by Cooperative Action of NF-B and Histone Deacetylase 1 in Ventricular Myocytes. James Shaw, Tong Zhang, Marek Rzeszutek, Natalia Yurkova, Delphine Baetz, James R Davie, Lorrie A Kirshenbau
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Protein number
see ncbi
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Warnings
This product is intended FOR RESEARCH USE ONLY, and FOR TESTS IN VITRO, not for use in diagnostic or therapeutic procedures involving humans or animals. This datasheet is as accurate as reasonably achievable, but Nordic-MUbio accepts no liability for any inaccuracies or omissions in this information.
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Description
This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided.
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Properties
If you buy Antibodies supplied by nordc they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
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About
Rabbits are used for polyclonal antibody production by nordc. Rabbit antibodies are very stable and can be stored for several days at room temperature. nordc adds sodium azide and glycerol to enhance the stability of the rabbit polyclonal antibodies. Anti-human, anti mouse antibodies to highly immunogenic selected peptide sequences are" monoclonal like" since the epitope to which they are directed is less than 35 amino acids long.
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Latin name
Oryctolagus cuniculus
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French translation
anticorps