Abcam, ab5316, Anti-Sumo 1 antibody

Size: 100µL
Rabbit Polyclonal Sumo 1 antibody. Suitable for WB and reacts with Arabidopsis thaliana samples. Cited in 53 publications. Immunogen corresponding to Recombinant Full Length Protein corresponding to Arabidopsis thaliana SUMO1.
Key facts
Host species:Rabbit,
Clonality:Polyclonal,
Isotype:IgG,
Carrier free:No,
Reacts with:Arabidopsis thaliana,
Applications:WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Recombinant Full Length Protein corresponding to Arabidopsis thaliana SUMO1.P55852

Properties and Storage Information:
Form-Liquid, Purity-Whole antiserum, Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
SUMO 1 also known as small ubiquitin-like modifier 1 is part of the protein family involved in post-translational modification. The protein mechanically adds a SUMO group to target proteins through sumoylation a process similar to ubiquitination. SUMO 1 typically has a molecular mass of around 11 kDa. It expresses in various tissues and cells including the nucleus and cytoplasm of eukaryotic cells. In addition it is important in processes like nuclear transport transcriptional regulation and protein stabilization.
Biological function summary
SUMO 1 contributes significantly to maintaining cellular homeostasis. It is an integral part of a SUMOylation complex that modifies other proteins to alter their function localization or interactions. Through its modification actions SUMO 1 affects processes such as DNA repair and the cell cycle. By interacting with components of the nuclear pore complex and transcription factors SUMO 1 modulates essential biological activities at multiple levels within the cell.
Pathways
This protein plays a significant role in the PI3K/Akt pathway and Wnt signaling. SUMO 1 associates with proteins like RanGAP1 and various transcription factors highlighting the complexity of its regulatory actions. These associations are important for the regulation of cell survival proliferation and differentiation. SUMOylation by SUMO 1 has been linked to an interference with phosphorylation showing its potential influence on cell signaling pathways.
The dysregulation of SUMO 1 is seen in cancer and neurodegenerative diseases. For instance altered SUMOylation patterns contribute to the progression of certain cancers. Furthermore SUMO 1 interacts with proteins like p53 and these interactions can affect tumor suppression and cell cycle regulation. In neurodegenerative disorders disturbed SUMOylation is associated with protein aggregation and neuronal damage implicating SUMO 1 in diseases like Alzheimer's.