ULP1 Antikörper

Produktnummer ABIN118004

Der Kaninchen Polyklonal anti-ULP1 Antikörper wird verwendet zum Nachweis von ULP1 in Proben von Saccharomyces cerevisiae. Er wurde validiert für WB und EIA.

Kurzübersicht für ULP1 Antikörper (ABIN118004)

Target: ULP1

Reaktivität: Saccharomyces cerevisiae

Wirt: Kaninchen

Klonalität: Polyklonal

Konjugat: Dieser ULP1 Antikörper ist unkonjugiert

Applikation: Western Blotting (WB), Enzyme Immunoassay (EIA)

Produktdetails anti-ULP1 Antikörper

Spezifität: Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Rabbit Serum. Reactivity against ULP-1 from other sources or ULP-2 has not been determined.

Aufreinigung: Multi-step process which includes delipidation, salt fractionation and ion exchange chromatography followed by extensive dialysis.

Immunogen: Prepared from rabbit serum after repeated immunizations with recombinant yeast ULP-1 protein.

Anwendungsinformationen

Applikationshinweise: This purified polyclonal antibody reacts with yeast ULP-1 by Western blot (1/500-1: 2,000)and ELISA (1/4,000-1/20,000).

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Rekonstitution: Restore with 0.1 mL of deionized water (or equivalent).

Konzentration: 5.0 mg/mL (by UV absorbance at 280 nm)

Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2 with 0.01 % (w/v) Sodium Azide as preservative.

Konservierungsmittel: Sodium azide

Vorsichtsmaßnahmen: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handhabung: Dilute only prior to immediate use. Avoid cycles of freezing and thawing.

Lagerung: -20 °C

Informationen zur Lagerung: Store vial at -20 °C prior to opening. Centrifuge product if not completely clear after standing at room temperature. For extended storage aliquot contents and freeze at -20 °C or below.

Details zu ULP1

Target: ULP1

Andere Bezeichnung: ULP1

Hintergrund: ULP-1, ubiquitin-like protein-specific protease 1, initially processes Smt3 and also acts as a deconjugating enzyme for Smt3 [Saccharomyces cerevisiae (Baker's yeast)]. Covalent modification of cellular proteins by the ubiquitin-like modifier SUMO (small ubiquitin-like modifier) regulates various cellular processes, such as nuclear transport, signal transduction, stress responses and cell cycle progression. But, in contrast to ubiquination, sumoylation does not tag proteins for degradation by the 26S proteasome, but rather seems to enhance stability or modulate their subcellular compartmentalization. Once covalently attached to cellular targets, SUMO regulates protein:protein and protein:DNA interactions, as well as localization and stability of the target protein. Sumoylation occurs in most eukaryotic systems, and SUMO is highly conserved from yeast to humans. Where invertebrates have only a single SUMO gene termed SMT3, three members of the SUMO family have been identified in vertebrates: SUMO-1 and the close homologues SUMO-2 and SUMO-3. Three distinct steps can be distinguished in the SUMO modification pathway: 1) activation of SUMO, 2) transfer of SUMO to the conjugating enzyme, and 3) substrate modification. Since SUMO is synthesized as a precursor protein, a maturation step precedes the activation reaction. In yeast, C-terminal processing of the SUMO precursor is mediated by the processing protease Ulp1, which has an additional role in the deconjugation of SUMO-modified substrates. Mature SUMO is activated by SUMO-activating enzyme, an E1-like heterodimeric protein complex composed of Uba2 and Aos1. Ulp1 function has provided evidence that SUMO modification in yeast, as has been suspected for vertebrates, plays an important role in nucleocytoplasmic trafficking.Synonyms: LPB11C, Ubiquitin-like-specific protease 1, YPL020C

Gen-ID: 856087

NCBI Accession: NP_015305

UniProt: Q02724