Component 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 . 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. Required for the exosomal release of SDCBP, CD63 and syndecan . It may also play a role in the extracellular release of microvesicles that differ from the exosomes .

Tumor susceptibility gene 101 protein (ESCRT-I complex subunit TSG101)

q99816

Human,Mouse,Rat

WB,IHC,IF,ICC,FC

WB 1:1000-1:5000
IHC 1:100-1:200
IF 1:200-1:500
ICC 1:200-1:500
FC 1:20-1:50

~44 kD

Rabbit

50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

Store at -20°C. Stable for 12 months from date of receipt.