Securin / PTTG1 (1-202, His-tag) Human Protein

CAT#: AR09247PU-L

Securin / PTTG1 (1-202, His-tag) human recombinant protein, 0.5 mg

Product Images

Specifications

Product Data

• Species: Human
• Expression Host: E. coli
• Expression cDNA Clone or AA Sequence:
  Protein Sequence

  MGSSHHHHHH SSGLVPRGSH MATLIYVDKE NGEPGTRVVA KDGLKLGSGP SIKALDGRSQ VSTPRFGKTF DAPPALPKAT RKALGTVNRA TEKSVKTKGP LKQKQPSFSA KKMTEKTVKA KSSVPASDDA YPEIEKFFPF NPLDFESFDL PEEHQIAHLP LSGVPLMILD EERELEKLFQ LGPPSPVKMP SPPWESNLLQ SPSSILSTLD VELPPVCCDI DI
• Tag: His-tag
• Predicted MW: 24.1 kDa
• Concentration: lot specific
• Purity: >80% by SDS - PAGE
• Presentation: Purified
• Buffer: Presentation State: Purified
  State: Liquid purified protein
  Buffer System: 20 mM Tris-HCl buffer (pH 8.0) containing 0.1 M NaCl, 20% glycerol, 1 mM EDTA, 0.1 mM PMSF
• Endotoxin: < 0.5 EU per 1 µg of protein (determined by LAL method )
• Preparation: Liquid purified protein
• Protein Description: Recombinant PTTG1 protein, fused to His-tag, was expressed in E.coli and purified by using conventional chromatography techniques.
• Storage: Store undiluted at 2-8°C for up to two weeks or (in aliquots) at -20°C or -70°C for longer.
  Avoid repeated freezing and thawing.
• Stability: Shelf life: one year from despatch.

Reference Data

• RefSeq: NP_001269311
• Locus ID: 9232
• UniProt ID: O95997, Q6IAL9
• Cytogenetics: 5q33.3
• Synonyms: EAP1; HPTTG; PTTG; TUTR1
• Summary: The encoded protein is a homolog of yeast securin proteins, which prevent separins from promoting sister chromatid separation. It is an anaphase-promoting complex (APC) substrate that associates with a separin until activation of the APC. The gene product has transforming activity in vitro and tumorigenic activity in vivo, and the gene is highly expressed in various tumors. The gene product contains 2 PXXP motifs, which are required for its transforming and tumorigenic activities, as well as for its stimulation of basic fibroblast growth factor expression. It also contains a destruction box (D box) that is required for its degradation by the APC. The acidic C-terminal region of the encoded protein can act as a transactivation domain. The gene product is mainly a cytosolic protein, although it partially localizes in the nucleus. Three transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Sep 2013]
• Protein Families: Druggable Genome, Transcription Factors
• Protein Pathways: Cell cycle, Oocyte meiosis