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T8335-43H Rabbit Anti-TRIB3 (Tribbles Homolog 3, TRB-3, Neuronal Cell Death-inducible Putative Kinase, SINK, p65-interacting Inhibitor of NF-kappa-B, C20orf97, NIPK, SKIP3, TRB3)

Specifications
References
Clone Type
Polyclonal
Host
Rabbit
Source
Human
Isotype
IgG
Grade
Affinity Purified
Applications
WB
Crossreactivity
Hu
Accession #
NM_021158
Shipping Temp
Blue Ice
Storage Temp
-20°C

A novel inhibitor of cell division, Tribbles, blocks mitosis at a critical point in Drosophila morphogenesis. Recently, mammalian homologues of Tribbles (Trbs) have been identified that control mitogen-activated protein kinase (MAPK) activity. TRIB3 also known as TRB-3, SINK, and SKIP3 is a member of Trbs family. Overexpression of this protein inhibits NF-kB-dependent transcription induced by tumor necrosis factor (TNF) stimulation or its downstream signaling proteins but does not inhibit NF-kB translocation to the nucleus and binding to DNA. TRIB3/SKIP3 is also overexpressed in multiple human tumors and is regulated by hypoxia.

Applications
Suitable for use in Western Blot. Other applications not tested.
Recommended Dilution
Western Blot: 1-3ug/ml Optimal dilutions to be determined by the researcher.
Positive Control
Human liver lysate
Storage and Stability
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Immunogen
Synthetic peptide corresponding to residues aa315-332 of human TRIB3. (Genbank accession number: NM_021158.)
Form
Supplied as a liquid in PBS, 0.05% BSA, 0.05% sodium azide.
Purity
Purified by Protein G affinity chromatography.
Specificity
Recognizes human TRIB3. Species sequence homology: monkey, canine.
References
1. Wu,M., Xu,L.G., Zhai,Z. and Shu,H.B. SINK is a p65-interacting negative regulator of NF-kB-dependent transcription. J. Biol. Chem. 278 (29), 27072-27079 (2003). 2. Du,K., Herzig,S., Kulkarni,R.N. and Montminy,M. TRB3: a tribbles homolog that inhibits Akt/PKB activation by insulin in liver. Science 300 (5625), 1574-1577 (2003). 3. Bowers,A.J., Scully,S. and Boylan,J.F. SKIP3, a novel Drosophila tribbles ortholog, is overexpressed in human tumors and is regulated by hypoxia. Oncogene 22 (18), 2823-2835 (2003). 4. Kiss-Toth,E., Bagstaff,S.M., Sung,H.Y., Jozsa,V., Dempsey,C., et al. Human tribbles, a protein family controlling mitogen-activated protein kinase cascades. J. Biol. Chem. 279 (41), 42703-42708 (2004).
USBio References
No references available
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