ARG59243
anti-UBA2 / SAE2 antibody
anti-UBA2 / SAE2 antibody for Western blot and Human
Overview
| Product Description | Rabbit Polyclonal antibody recognizes UBA2 / SAE2 |
|---|---|
| Tested Reactivity | Hu |
| Tested Application | WB |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Target Name | UBA2 / SAE2 |
| Antigen Species | Human |
| Immunogen | Synthetic peptide derived from Human UBA2 / SAE2. |
| Conjugation | Un-conjugated |
| Alternate Names | EC 6.3.2.-; Anthracycline-associated resistance ARX; ARX; SUMO-activating enzyme subunit 2; SAE2; Ubiquitin-like modifier-activating enzyme 2; Ubiquitin-like 1-activating enzyme E1B; HRIHFB2115 |
Application Instructions
| Application Suggestion |
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| Application Note | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. | ||||
| Observed Size | ~ 88 kDa |
Properties
| Form | Liquid |
|---|---|
| Purification | Affinity purified. |
| Buffer | PBS (pH 7.4), 150mM NaCl, 0.02% Sodium azide and 50% Glycerol. |
| Preservative | 0.02% Sodium azide |
| Stabilizer | 50% Glycerol |
| Storage Instruction | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| Note | For laboratory research only, not for drug, diagnostic or other use. |
Bioinformation
| Database Links | |
|---|---|
| Gene Symbol | UBA2 |
| Gene Full Name | ubiquitin-like modifier activating enzyme 2 |
| Background | 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 (Okuma et al., 1999 [PubMed 9920803]).[supplied by OMIM, Mar 2010] |
| Function | The heterodimer acts as a 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. [UniProt] |
| Cellular Localization | Cytoplasm. Nucleus. Note=Shuttles between the cytoplasm and the nucleus, sumoylation is required either for nuclear translocation or nuclear retention. [UniProt] |
| Calculated MW | 71 kDa |
| PTM | Sumoylated with SUMO1 and SUMO2/3 and by UBC9. Sumoylation at Lys-236 inhibits enzymatic activity. Sumoylation at the C-terminal lysine cluster plays an essential role in nuclear trafficking. [UniProt] |
