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Rat TPST1 Gene cDNA Clone (full-length ORF Clone)

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TPST1cDNA Clone Product Information
Gene_bank_ref_id:NM_001011903.2
cDNA Size:1113
cDNA Description:ORF Clone of Rattus norvegicus tyrosylprotein sulfotransferase 1 DNA.
Gene Synonym:Tpst1
Species:Rat
Vector:pUC19 Vector
Restriction Site:
Tag Sequence:
Sequence Description:Identical with the Gene Bank Ref. ID sequence.
Shipping_carrier:Each tube contains approximately 10 μg of lyophilized plasmid.
Storage:The lyophilized plasmid can be stored at ambient temperature for three months.
pUC19 vector Vector Information:

pUC19 is a small, high-copy number E. coli plasmid cloning vector, of which multiple cloning sites as shown below. The molecule is a small double-stranded circle, 2686 base pairs in length. pUC19 encodes the N-terminal fragment of b-galactosidase (lacZa), which allows for blue/white colony screening (i.e., a-complementation), as well as a pUC origin of replication.

pUC19 vector Usage Suggestion:

The coding sequence can be amplified by PCR with M13-47 and RV-M primers.

Vector Sequence Download
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Background

Protein-tyrosine sulfotransferase 1, also known as Tyrosylprotein sulfotransferase 1 and TPST1, is a single-pass type I I membrane protein which belongs to the protein sulfotransferase family. Tyrosine O-sulfation is a common posttranslational modification of proteins in all multicellular organisms. This reaction is mediated by a Golgi enzyme activity called tyrosylprotein sulfotransferase (TPST) that catalyzes the transfer of sulfate from 3'-phosphoadenosine 5'-phosphosulfate to tyrosine residues within acidic motifs of polypeptides. Tyrosine O-sulfation has been shown to be important in protein-protein interactions in several systems. Tyrosine sulfation is mediated by one of two Golgi isoenzymes, called tyrosylprotein sulfotransferases (TPST-1 and TPST-2). A relatively small number of proteins are known to undergo tyrosine sulfation, including certain adhesion molecules, G-protein-coupled receptors, coagulation factors, serpins, extracellular matrix proteins, and hormones. TPST1 is a human tyrosylprotein sulfotransferase that uses 3'phosphoadenosine-5'phosphosulfate (PAPS) to transfer the sulfate moiety to proteins predominantly designated for secretion. TPST1 bears N-linked glycosyl residues exclusively at position Asn60 and Asn262. TPST1 and TPST2 have distinct biological roles that may reflect differences in their macromolecular substrate specificity.

References
  • Ouyang Y.-B.et al., 1998, Proc. Natl. Acad. Sci. USA. 95: 2896-901.
  • Ouyang,Y.B. et al., 2002,J Biol Chem. 277 (26):23781-7.
  • Hoffhines, A.J. et al., 2006, J Biol Chem. 281 (49):37877-87.
  • Goettsch,S. et al., 2006, J Mol Biol. 361 (3):436-49.
  • Westmuckett, A.D. et al., 2008, Gen Comp Endocrinol. 156 (1):145-53.
  • Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"