Rhesus Trypsin-3/PRSS3 Gene ORF cDNA clone expression plasmid,N terminal GFP tag

Catalog Number:MGI078-NG

Gene
Species
Rhesus
NCBI Ref Seq
RefSeq ORF Size
744bp
Gene Synonym
PRSS3
Sequence Description
Identical with the Gene Bank Ref. ID sequence.
Description
Full length Clone DNA of Rhesus protease, serine, 3 Gene ORF cDNA clone expression plasmid,N terminal GFP tag
Plasmid
Promoter
Enhanced CMV mammalian cell promoter
Vector
pCMV3-N-GFPSpark
Restriction Site
Protein Tag
GFPSpark
Tag Sequence
GTGAGCAAGGGC……GAGCTGTACAAG
Sequencing Primers
Forward:T7(TAATACGACTCACTATAGGG) Reverse:BGH(TAGAAGGCACAGTCGAGG)
Quality Control
The plasmid is confirmed by full-length sequencing.
GFPSpark Tag Information
GFPSpark is an improved variant of the green fluorescent protein GFP. It possesses bright green fluorescence (excitation/ emission max = 487 / 508 nm) that is visible earlier than fluorescence of other green fluorescent proteins. GFPSpark is mainly intended for applications where fast appearance of bright fluorescence is crucial. It is specially recommended for cell and organelle labeling and tracking the promoter activity.
Screening
Antibiotic in E.coli
Kanamycin
Antibiotic in Mammalian cell
Hygromycin
Application
Stable or Transient mammalian expression
Storage & Shipping
Shipping
Each tube contains lyophilized plasmid.
Storage
The lyophilized plasmid can be stored at ambient temperature for three months.
Background Information
Trypsin-3, also known as Trypsin III, brain trypsinogen, Serine protease 3 and PRSS3, is a secreted protein which belongs to the peptidase S1 family. Trypsin-3 / PRSS3 is expressed is in pancreas and brain. It contains one peptidase S1 domain. Trypsin-3 / PRSS3 can degrade intrapancreatic trypsin inhibitors that protect against CP. Genetic variants that cause higher mesotrypsin activity might increase the risk for chronic pancreatitis (CP). A sustained imbalance of pancreatic proteases and their inhibitors seems to be important for the development of CP. The trypsin inhibitor-degrading activity qualified PRSS3 as a candidate for a novel CP susceptibility gene. Trypsin-3 / PRSS3 has been implicated as a putative tumor suppressor gene due to its loss of expression, which is correlated with promoter hypermethylation, in esophageal squamous cell carcinoma and gastric adenocarcinoma.
References
  • Venter JC. et al., 2001, Science 291:1304-51.
  • Marsit,CJ. et al., 2005, Mol Carcinog 44 (2):146-50.
  • Rowen, L. et al., 2005, Mol Biol Evol. 22 (8):1712-20.
  • Rosendahl, J. et al., 2010, Pancreatology. 10 (2-3):243-9
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