Tumor Susceptibility Gene 101 (TSG101) (Internal Region) antibody

Antigen: Tumor Susceptibility Gene 101 (TSG101)

Synonyms: TSG101, Rw, zgc:86926, TSG10, VPS23, CC2, AI255943, tsg101, MGC76193, MGC81540, DKFZp459B0137

Binding Site: Internal Region

Clonality: Polyclonal

Host: Rabbit

Reactivity: Please enquire

Conjugate: Un-conjugated

Application: Immunohistochemistry (IHC), Western Blotting (WB)

Catalog no.: ABIN351312

Additional Information

Alternative name: TSG101 (Tumor susceptibility gene 101 protein)

UniProt: Q6IRE4

Immunogen: A synthetic peptide from the internal part of rat TSG101 (Tumor susceptibility gene 101 protein) conjugated to an immunogenic carrier protein was used as the immunogen. The antigen is homologous in human and mouse.

Format: Lyophilized

Isotype: IgG

Description: FUNCTION: Component of the ESCRT-I complex, a regulator of vesicular trafficking process. Required for the sorting of endocytic ubiquitinated cargos into multivesicular bodies. May be involved in cell growth and differentiation. Acts as a negative growth regulator. SUBUNIT: Component of ESCRT-I, endosomal sorting complex required for transport I, which consists of VPS28, VPS37, and TSG101. Interacts with VPS37A, VPS37B and VPS37C. Interacts with ubiquitin, stathmin, GMCL, DMAP1, HGS and AATF. Binds GGA1 and GGA3. Interacts with PDCD6IP/AIP1. SUBCELLULAR LOCATION: Cytoplasm. Membrane; Peripheral membrane protein. Nucleus. Note: Mainly cytoplasmic. Membrane-associated when active and soluble when inactive. Depending on the stage of the cell cycle, detected in the nucleus. Also known as: Tumor susceptibility gene 101 protein.

Specificity: Appears to be specific for TSG101.

Application Details

Application Notes: IHC, WB. A concentration of 10-50 µg/ml is recommended. The optimal concentration should be determined by the end user. Not yet tested in other applications.

Purity: IgG

Storage: Maintain the lyophilised/reconstituted antibodies frozen at -20°C for long term storage and refrigerated at 2-8°C for a shorter term. When reconstituting, glycerol (1:1) may be added for an additional stability. Avoid freeze and thaw cycles.

Restrictions: For Research Use only

Publications

Li, Li, Francke et al.: "The TSG101 tumor susceptibility gene is located in chromosome 11 band p15 and is mutated in human breast cancer." in: Cell, Vol. 88, Issue 1, pp. 143-54, 1997 (PubMed).

Gayther, Barski, Batley et al.: "Aberrant splicing of the TSG101 and FHIT genes occurs frequently in multiple malignancies and in normal tissues and mimics alterations previously described in tumours." in: Oncogene, Vol. 15, Issue 17, pp. 2119-26, 1997 (PubMed).

Rountree, Bachman, Baylin: "DNMT1 binds HDAC2 and a new co-repressor, DMAP1, to form a complex at replication foci." in: Nature genetics, Vol. 25, Issue 3, pp. 269-77, 2000 (PubMed).

Lu, Hope, Brasch et al.: "TSG101 interaction with HRS mediates endosomal trafficking and receptor down-regulation." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 100, Issue 13, pp. 7626-31, 2003 (PubMed).

Burgdorf, Leister, Scheidtmann: "TSG101 interacts with apoptosis-antagonizing transcription factor and enhances androgen receptor-mediated transcription by promoting its monoubiquitination." in: The Journal of biological chemistry, Vol. 279, Issue 17, pp. 17524-34, 2004 (PubMed).