| Product Name | Pin1, 1-165aa, Mouse (Bioactivity Validated) |
|---|---|
| Description | Pin1, also known as peptidyl-prolyl cis-trans isomerase NIMA-interacting1, is nuclear PPIase containing a WW protein interaction domain, and is structurally and functionally related to Ess1/Ptf1, an essential protein in budding yeast. Pin1 is thus an essential PPIase that regulates mitosis presumably by interacting with NIMA and attenuating its mitosis-promoting activity. Substrates of Pin1 include the mitotic regulators (Cdc25 phosphatase and NIMA, PLK I, Wee, and Myt1 kinases), several transcription factors like beta-Catenin, c-Jun, and the tumor suppressor protein p53, and some specific proteins like the RNA Pol II, the cytoskeleton protein tau, and the G1/S protein Cyclin D1. Recombinant mouse PIN1 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography. |
| Synonyms | Peptidyl-prolyl cis-trans isomerase NIMA-interacting1, 0610025L01Rik, D9Bwg1161e |
| Host | E. coli |
| Molecular Weight | 39.1 kDa (343aa), confirmed by MALDI-TOF |
| Amino Acid Sequence | MGSSHHHHHH SSGLVPRGSH MGSMADEEKL PPGWEKRMSR SSGRVYYFNH ITNASQWERP SGGSTVGGSS KNGQGEPAKV RCSHLLVKHS QSRRPSSWRQ EKITRSKEEA LELINGYIQK IKSGEEDFES LASQFSDCSS AKARGDLGPF SRGQMQKPFE DASFALRTGE MSGPVFTDSG IHIILRTE |
| Tag | His-tag |
| Reactivity | Mouse |
| Applications | SDS-PAGE |
| Form | Liquid, in 20mM Tris-HCl buffer (pH8.0) containing 50% glycerol, 0.2M NaCl, 2mM DTT |
| Concentration | 0.25 mg/ml (determined by Bradford assay) |
| Purity | > 95 % by SDS-PAGE |
| Storage | Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -2°C or -7°C. Avoid repeated freezing and thawing cycles. |
| References | Wulf GM., et al. (2002) J Biol Chem. 277(50):47976-9 Zacchi P., et al. (2002) Nature. 419(6909): 853-7. |
| Background | Pin1, also known as peptidyl-prolyl cis-trans isomerase NIMA-interacting1, is nuclear PPIase containing a WW protein interaction domain, and is structurally and functionally related to Ess1/Ptf1, an essential protein in budding yeast. Pin1 is thus an essential PPIase that regulates mitosis presumably by interacting with NIMA and attenuating its mitosis-promoting activity. Substrates of Pin1 include the mitotic regulators (Cdc25 phosphatase and NIMA, PLK I, Wee, and Myt1 kinases), several transcription factors like beta-Catenin, c-Jun, and the tumor suppressor protein p53, and some specific proteins like the RNA Pol II, the cytoskeleton protein tau, and the G1/S protein Cyclin D1. Recombinant mouse PIN1 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography. |
| Supplier | ARP |
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