SUMO1
Reaktivität: Human
WB, ELISA, IHC, IF
Wirt: Kaninchen
Polyclonal
unconjugated
Applikationshinweise
1. Western blotting: 1/1,000 2. Immunofluorescence staining: 1/100 dilution 3. Immunohistochemistry,Frozen section: 1/100 dilution 4. ELISA (assay dependent) Other applications have not been tested.
Beschränkungen
Nur für Forschungszwecke einsetzbar
Format
Liquid
Konzentration
1 mg/mL
Buffer
PBS (x1), 50 % glycerol. Azide and carrier free.
Konservierungsmittel
Azide free
Lagerung
-20 °C
Informationen zur Lagerung
Upon arrival centrifuge briefly and store at -20 C.
Ulrich: "The fast-growing business of SUMO chains." in: Molecular cell, Vol. 32, Issue 3, pp. 301-5, (2008) (PubMed).
Saitoh, Uchimura, Tachibana, Sugahara, Saitoh, Nakao: "In situ SUMOylation analysis reveals a modulatory role of RanBP2 in the nuclear rim and PML bodies." in: Experimental cell research, Vol. 312, Issue 8, pp. 1418-30, (2006) (PubMed).
Uchimura, Ichimura, Uwada, Tachibana, Sugahara, Nakao, Saitoh: "Involvement of SUMO modification in MBD1- and MCAF1-mediated heterochromatin formation." in: The Journal of biological chemistry, Vol. 281, Issue 32, pp. 23180-90, (2006) (PubMed).
Cheng, Bawa, Lee, Gong, Yeh: "Role of desumoylation in the development of prostate cancer." in: Neoplasia (New York, N.Y.), Vol. 8, Issue 8, pp. 667-76, (2006) (PubMed).
Target
SUMO1
(Small Ubiquitin Related Modifier Protein 1 (SUMO1))
SUMO (Small Ubiquitin-like Modifier) proteins are a family of small proteins that are covalently attached to and detached from other proteins in cells to modify their function. Unlike ubiquitination, which targets proteins for degradation, SUMO modification plays a critical role in a number of cellular functions including nucleocytoplasmic transport, gene expression, cell cycle and formation of subnuclear structures such as promyelocytic leukemia (PML) bodies. There are three confirmed SUMO isoforms in human, SUMO1, SUMO2 and SUMO3. SUMO2 /3 show a high degree of similarity to each other and are distinct from SUMO1. Individual SUMO family members are all targeted to different proteins with diverse biological functions. SUMO-1 is conjugated to RanGAP, PML, p53 and IkappaB-alpha to regulate nuclear trafficking, formation of subnuclear structures, regulation of transcriptional activity and protein stability. SUMO1 is encoded as a 101 aa protein and first Met and C-terminal 4 aa are removed from the preprotein.