Recombinant human PTTG1 protein

PTTG1, also known as Securin, is primarily involved in the regulation of sister chromatid separation during cell division. It has two identified roles; the first one is to help the transport of separase (cysteine protease) to the nucleus and the second role is to inhibit the catalytic activity of separase. It is ubiquitinated by the Anaphase Promoting Complex (APC), and then degraded by the Proteasome, releasing separase. Recombinant PTTG1 protein was expressed in E. coli and purified by using conventional chromatography techniques.

Product Specifications

Product Name Alternative

Pituitary tumor-transforming protein 1, EAP1, HPTTG, PTTG, TuTR1, SECuRIN, Pituitary tumor-transforming protein 1 ESP1 ASSOCIATED PROTEIN 1, Esp1-associated protein, MGC126883, MGC138276, Pds1, PTTG1 protein, PTTG1, Pituitary tumor transforming 1, PTTG 1, EAP 1, Cut2, Pituitary tumor transforming protein 1, AW555095, Pituitary tumor-transforming 1, isoform CRA_a, Pituitary tumor-transforming 1, isoform CRA_b, hPTTG, Pituitary tumor-transforming gene 1, TuTR 1, Pttg3, Pituitary tumor-transforming gene 1 protein, C87862, TuMOR TRANSFORMING 1, Tumor transforming protein 1

Expression System

E.coli

Antigen Species

Human

Tag

His-Tag

Applications

SDS-PAGE

Concentration

0.5 mg/mL (determined by Bradford assay)

Endotoxin

< 1 EU per 1ug of protein (determined by LAL method)

Purity

> 90% by SDS-PAGE

Molecular Weight

24.1 kDa (222aa) confirmed by MALDI-TOF

Additionnal Information

PTTG1, Pituitary tumor-transforming protein 1, EAP1, HPTTG, PTTG, TuTR1, SECuRIN, Pituitary tumor-transforming protein 1 ESP1 ASSOCIATED PROTEIN 1, Esp1-associated protein, MGC126883, MGC138276, Pds1, PTTG1 protein, PTTG1, Pituitary tumor transforming 1, PTTG 1, EAP 1, Cut2, Pituitary tumor transforming protein 1, AW555095, Pituitary tumor-transforming 1, isoform CRA_a, Pituitary tumor-transforming 1, isoform CRA_b, hPTTG, Pituitary tumor-transforming gene 1, TuTR 1, Pttg3, Pituitary tumor-transforming gene 1 protein, C87862, TuMOR TRANSFORMING 1, Tumor transforming protein 1, ATGP0366-10 µg, ATGP0366-20 µg, ATGP0366-50 µg, ATGP0366-100 µg, ATGP0366-250 µg, ATGP0366-500 µg, ATGP0366-1 mg, ATGP0366-10, ATGP0366-20, ATGP0366-50, ATGP0366-100, ATGP0366-250, ATGP0366-500, ATGP0366-1

References & Citations

Chien W., et al. (2000) J Biol Chem. 275 (25) :19422-7.; ; Tariq Hamid., et al. (2005) Molecular Cancer. 4 (1) :3.;

Storage Conditions

Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

Formulation

Liquid in. 20 mM Tris-HCl buffer (pH 8.0) containing 0.1M NaCl, 20% glycerol, 1mM EDTA, 0.1mM PMSF

Scientific Category

Cancer

NCBI Accession Number

NP_004210

Uniprot Accession Number

O95997

Species

Human

AA Sequence

MGSSHHHHHH SSGLVPRGSH MATLIYVDKE NGEPGTRVVA KDGLKLGSGP SIKALDGRSQ VSTPRFGKTF DAPPALPKAT RKALGTVNRA TEKSVKTKGP LKQKQPSFSA KKMTEKTVKA KSSVPASDDA YPEIEKFFPF NPLDFESFDL PEEHQIAHLP LSGVPLMILD EERELEKLFQ LGPPSPVKMP SPPWESNLLQ SPSSILSTLD VELPPVCCDI DI