Overview

  • Product nameAnti-TSG101 antibody
    See all TSG101 primary antibodies
  • Description
    Rabbit polyclonal to TSG101
  • Tested applicationsWB, ELISAmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic peptide from the C-terminal region of human TSG101, conjugated to KLH.

  • Positive control
    • ZR75-1 cell lysate.

Properties

Applications

Our Abpromise guarantee covers the use of ab70974 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB 1/100 - 1/500. Detects a band of approximately 44 kDa (predicted molecular weight: 44 kDa).
ELISA 1/1000.

Target

  • FunctionComponent of the ESCRT-I complex, a regulator of vesicular trafficking process. Binds to ubiquitinated cargo proteins and is required for the sorting of endocytic ubiquitinated cargos into multivesicular bodies (MVBs). Mediates the association between the ESCRT-0 and ESCRT-I complex. Required for completion of cytokinesis; the function requires CEP55. May be involved in cell growth and differentiation. Acts as a negative growth regulator. Involved in the budding of many viruses through an interaction with viral proteins that contain a late-budding motif P-[ST]-A-P. This interaction is essential for viral particle budding of numerous retroviruses.
  • Tissue specificityHeart, brain, placenta, lung, liver, skeletal, kidney and pancreas.
  • Sequence similaritiesBelongs to the ubiquitin-conjugating enzyme family. UEV subfamily.
    Contains 1 SB (steadiness box) domain.
    Contains 1 UEV (ubiquitin E2 variant) domain.
  • DomainThe UEV domain is required for the interaction of the complex with ubiquitin. It also mediates the interaction with PTAP/PSAP motifs of HIV-1 P6 protein and human spumaretrovirus Gag protein.
    The coiled coil domain may interact with stathmin.
    The UEV domain binds ubiquitin and P-[ST]-A-P peptide motif independently.
  • Post-translational
    modifications
    Monoubiquitinated at multiple sites by LRSAM1 and by MGRN1. Ubiquitination inactivates it, possibly by regulating its shuttling between an active membrane-bound protein and an inactive soluble form. Ubiquitination by MGRN1 requires the presence of UBE2D1.
  • Cellular localizationCytoplasm. Membrane. Nucleus. Late endosome membrane. Mainly cytoplasmic. Membrane-associated when active and soluble when inactive. Depending on the stage of the cell cycle, detected in the nucleus. Colocalized with CEP55 in the midbody during cytokinesis.
  • Information by UniProt
  • Database links
  • Alternative names
    • ESCRT I complex subunit TSG101 antibody
    • ESCRT-I complex subunit TSG101 antibody
    • TS101_HUMAN antibody
    • TSG 10 antibody
    • TSG 101 antibody
    • TSG10 antibody
    • Tsg101 antibody
    • Tumor susceptibility gene 10 antibody
    • Tumor susceptibility gene 101 antibody
    • Tumor susceptibility gene 101 protein antibody
    • Tumor susceptibility protein antibody
    • Tumor susceptibility protein isoform 3 antibody
    • VPS 23 antibody
    • VPS23 antibody
    see all

Anti-TSG101 antibody images

  • Anti-TSG101 antibody (ab70974) at 1/100 dilution + ZR75-1 cell lysate at 12.5 µg

    Predicted band size : 44 kDa
    Observed band size : 44 kDa

References for Anti-TSG101 antibody (ab70974)

ab70974 has not yet been referenced specifically in any publications.

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