HTRA3 Protein(H533-31H)
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Description :Recombinant human HTRA3 (132-353) protein was expressed in E. coli cells using an N-terminal His-tag.
Species :Human
Tag :His tag
Expression System:E.coli
Sequence :132-353
Genbank Number :NM_053044
Purity :Sample Purity Data. For specific information on a given lot, see related technical data sheet.
Storage, Stability, and Shipping :Store product at –70oC. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.
Applications :Western Blot
Molecular Weight :27 kDa
Gene Aliases :PRSP; TASP
Scientific Background :High-temperature requirement factor A3 (HTRA3) is a member of the HTRA family of serine proteases that was initially identified in E. coli by two phenotypes of null mutants that were unable to grow at elevated temperatures. HTRA3 was discovered initially as a pregnancy-related serine protease (PRSP) identified by DDPCR (Differential Display Polymerase Chain Reaction) to be differentially expressed between implantation and interimplantation sites in the mouse uterus. A reduction of HTRA3 mRNA expression in ovarian cancer suggested that HTRA3 may act as a tumor suppressor.
References :
1. Strauch KL, et al: An Escherichia coli mutation preventing degradation of abnormal periplasmic proteins. Proc Natl Acad Sci U S A. 85(5):1576–1580. 1988.
2. Nie GY, et al. A novel serine protease of the mammalian HtrA family is up-regulated in mouse uterus coinciding with placentation. Mol Hum Reprod. 9(5):279–290. 2003.
3. Bowden MA, et al: High-temperature requirement factor A3 (Htra3): a novel serine protease and its potential role in ovarian function and ovarian
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Research Areas :Ser/Thr Kinases, Neurobiology, Cell Cycle