BackgroundSubunit of the 26S proteasome which plays a role in ubiquitin-dependent proteolysis (PubMed:15117943). Component of the TREX-2 complex (transcription and export complex 2), composed of at least ENY2, GANP, PCID2, DSS1, and either centrin CETN2 or CETN3 (PubMed:22307388). The TREX-2 complex functions in docking export-competent ribonucleoprotein particles (mRNPs) to the nuclear entrance of the nuclear pore complex (nuclear basket). TREX-2 participates in mRNA export and accurate chromatin positioning in the nucleus by tethering genes to the nuclear periphery. Binds and stabilizes BRCA2 and is thus involved in the control of R-loop-associated DNA damage and thus transcription-associated genomic instability. R-loop accumulation increases in DSS1-depleted cells.
DescriptionSHFM1 Polyclonal Antibody, FITC Conjugated. FITC. Raised in: Rabbit.
FormulationLiquid. 0.03% Proclin 300, 50% Glycerol, 0.01M PBS, PH 7.4.
SpecificityHuman
IsotypeIgG
Uniprot IDP60896
Purification>95%, Protein G purified
ImmunogenRecombinant Human 26S proteasome complex subunit SEM1 protein (1-70AA)
StorageShipped at 4°C. Upon delivery aliquot and store at -20°C (short-term) or -80°C (long-term). Avoid repeated freeze.
Alternative Names26S proteasome complex subunit DSS1, Deleted in split hand/split foot protein 1, Split hand/foot deleted protein 1, Split hand/foot malformation type 1 protein, SHFM1, DSS1, SHFDG1
ApplicationELISA; Recommended dilution: ELISA 1:100-1:500