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General description
Tripartite motif-containing protein 3 (UniProt O75382; also known as Brain-expressed RING finger protein, RING finger protein 22, Ring finger protein 97, Tripartite motif protein TRIM3, Tripartite motif-containing 3) is encoded by the TRIM3 (also known as BERP, HAC1, RNF22, RNF97) gene (Gene ID 10612) in human. TRIM3 belongs to a family of more than 70 TRIM/RBCC proteins characterized by their shared tripartite motif structure, also known as the RBCC (RING finger, B-box, and coiled-coil) domain. The B-box and coiled coil regions are believed to participate in protein-protein interactions and formation of macromolecular complexes. TRIM proteins are involved in diverse cellular processes, including cell proliferation, differentiation, oncogenesis, and apoptosis. The presence of a RING domain suggests that TRIM proteins function as E3 ubiquitin ligases. TRIM3 is reported to catalyze the transfer of ubiquitin from UbcH5a to p21, a protein necessary for the proliferation of a subset of PDGF (platelet-derived growth factor)-transformed proneural glioma cells. Loss of TRIM3 heterozygosity is found in more than 10% of human GBMs (glioblastomas), while reducing TRIM3 expression facilitates tumor development and accelerates the progression of oligodendroglioma in a mouse model.
~80 kDa observed. 80.8 kDa (Isoform 1), 79.6 kDa (Isoform 2), 72.1 kDa (Isoform 3), 67.7 kDa (Isoform 4) calculated.
Immunogen
GST-tagged recombinant protein corresponding to the internal fragment of human TRIM3.
Application
Anti-TRIM3 Antibody, clone 13D12.1 is an antibody against TRIM3 Antibody for use in Western Blotting and Immunohistochemistry.
Immunohistochemistry Analysis: A 1:250 dilution from a representative lot detected TRIM3 in mouse brain and human skeletal muscle tissue.
Physical form
Format: Purified
Analysis Note
Evaluated by Western Blotting in HEK293 cell lysate.
Western Blotting Analysis: 0.5 µg/mL of this antibody detected TRIM3 in 10 µg of HEK293 cell lysate.
Other Notes
Concentration: Please refer to lot specific datasheet.
| biological source | mouse |
| Quality Segment | 100 |
| conjugate | unconjugated |
| antibody form | purified immunoglobulin |
| antibody product type | primary antibodies |
| clone | 13D12.1, monoclonal |
| species reactivity | rat, human, mouse |
| technique(s) | immunohistochemistry: suitable,western blot: suitable |
| isotype | IgG1κ |
| NCBI accession no. | NP_001234935 |
| UniProt accession no. | O75382 |
| shipped in | wet ice |
| target post-translational modification | unmodified |
| Gene Information | human ... TRIM3(10612) |
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