Anti-SAE2/UBA2 Antibody Picoband® (monoclonal, 5B13) Fluoro594 Conjugated
Product Specifications
Background
Ubiquitin-like 1-activating enzyme E1B (UBLE1B) also known as SUMO-activating enzyme subunit 2 (SAE2) is an enzyme that in humans is encoded by the UBA2 gene. Posttranslational modification of proteins by the addition of the small protein SUMO (see SUMO1; MIM 601912), or sumoylation, regulates protein structure and intracellular localization. SAE1 (MIM 613294) and UBA2 form a heterodimer that functions as a SUMO-activating enzyme for the sumoylation of proteins
Synonyms
SUMO-activating enzyme subunit 2; Anthracycline-associated resistance ARX; Ubiquitin-like 1-activating enzyme E1B; Ubiquitin-like modifier-activating enzyme 2; UBA2; SAE2, UBLE1B; HRIHFB2115
Gene Name
UBA2
Gene ID
10054
UniProt
Q9UBT2
Host
Mouse
Reactivity
Human, Mouse, Rat
Cross Reactivity
No cross-reactivity with other proteins.
Immunogen
E. coli-derived human SAE2/UBA2 recombinant protein (Position: E449-K564) .
Clonality
Monoclonal
Clone
Clone: 5B13
Applications
Flow Cytometry
Field of Research
Cell Adhesion Proteins, Epigenetics and Nuclear Signaling, Integrins, Mediator Complex, Neuroscience, Receptors, Transcription
Purification
Immunogen affinity purified.
Form
Liquid
Function
The heterodimer acts as an E1 ligase for SUMO1, SUMO2, SUMO3, and probably SUMO4. It mediates ATP-dependent activation of SUMO proteins followed by formation of a thioester bond between a SUMO protein and a conserved active site cysteine residue on UBA2/SAE2.
References & Citations
1. Entrez Gene: ubiquitin-like modifier activating enzyme 2. 2. Gong L, Li B, Millas S, Yeh ET (April 1999) . Molecular cloning and characterization of human AOS1 and UBA2, components of the sentrin-activating enzyme complex. FEBS Lett. 448 (1) : 185–9. 3. Desterro JM, Rodriguez MS, Kemp GD, Hay RT (April 1999) . Identification of the enzyme required for activation of the small ubiquitin-like protein SUMO-1. J. Biol. Chem. 274 (15) : 10618–24.
Storage Conditions
At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.
Specificity
No cross reactivity with other proteins.
Applications Notes
6
Gene Name Synonym
Ubiquitin like modifier activating enzyme 2
Subcellular Location
Nucleus; Cytoplasm
Isotype
Mouse IgG2b
Contents
Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.
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