SENP1 Antibody

Product Discontinued

SENP1 Antibody Summary

• Immunogen: The immunogen for this product maps to a region between residue 1 and 50 of human SUMO1/Sentrin Specific Peptidase 1 using the numbering given in entry NP_055369.1 (GeneID 29843).
• Isotype: IgG
• Clonality: Polyclonal
• Host: Rabbit
• Gene: SENP1
• Purity: Immunogen affinity purified

Applications/Dilutions

• Dilutions:
  • Immunoprecipitation 2-5 mcg/mg
  • Western Blot 1:2000-1:10000
• Theoretical MW: 73 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at 4C. Do not freeze.
• Buffer: TBS and 0.1% BSA
• Preservative: 0.09% Sodium Azide
• Concentration: 0.2 mg/ml
• Purity: Immunogen affinity purified

Alternate Names for SENP1 Antibody

• EC 3.4.22
• EC 3.4.22.-
• SENP1
• Sentrin/SUMO-specific protease SENP1
• sentrin-specific protease 1
• SUMO1/sentrin specific peptidase 1
• SUMO1/sentrin specific protease 1
• SuPr-2

Background

SUMO (small ubiquitin-related modifier), a member of the ubiquitin-like protein family, regulates diverse cellular functions of a variety of target proteins including transcription, DNA repair, nucleocytoplasmic trafficking and chromosome segregation. SUMO precursor proteins undergo cleavage of the residues after the a GGa region by SUMO-specific proteases in maturation. This cleavage of the precursor is a prerequisite for subsequent sumoylation. The sentrin-specific (or SUMO-specific) protease (SENP) proteins belong to the peptidase C48 family and include SENP1-3 and SENP5-8. SENP1, SENP2 and SENP3 degrade UBL1 and SMT3H2 conjugates and subsequently release the monomers from sumoylated substrates. HIPK2 is a desumoylation target for SENP1 which shuttles between the cytoplasm and the nucleus. Mutation analyses reveal that SENP1 contains the nuclear export sequence (NES) within the extreme carboxyl-terminal region, and SENP1 is exported to the cytoplasm in a NES-dependent manner. SENP2 has been implicated as a downregulator of CTNNB1 levels and may therefore be a modulator of the Wnt pathway. SUMO protease SENP3 reverses the sumoylation of MEF-2 to augment its transcriptional and myogenic activities. SENP5 localizes to the nucleolus and preferentially processes SUMO-3. It is thought to play a role in mitosis and/or cytokinesis. SENP6 localizes to the cytoplasm and releases SUMO-1. Expression of SENP6 is higher in reproductive organs, indicating that it may mediate processes related to reproduction. SENP8 is involved in the release of sentrins.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: SENP1
• Entrez:
  • 29843(Human)