Peptide transporter PTR1 (PTR1), Recombinant Protein
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Peptide transporter PTR1 (PTR1), Recombinant Protein

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Cat: RP03371
Species: Arabidopsis thaliana (Mouse-ear cress)
Datasheet:

Product Info

Full Product Name
Recombinant Arabidopsis thaliana Peptide transporter PTR1 (PTR1) , partial
Product Gene Name
PTR1 recombinant protein
Product Synonym Gene Name
PTR1
Purity
Greater or equal to 85% purity as determined by SDS-PAGE. (lot specific)
Format
Lyophilized or liquid (Format to be determined during the manufacturing process)
Host
E Coli or Yeast or Baculovirus or Mammalian Cell
Molecular Weight
64,034 Da
Storage
Store at -20℃. For long-term storage, store at -20℃ or -80℃. Store working aliquots at 4℃ for up to one week. Repeated freezing and thawing is not recommended.
Protein Family
Pteridine reductase

NCBI/Uniprot Data

NCBI Accession #
NP_001326764.1
NCBI GI #
1063716666
NCBI GenBank Nucleotide #
NM_001339651.1
NCBI GeneID
824581
NCBI Official Full Name
peptide transporter 1
NCBI Official Symbol
PTR1
NCBI Official Synonym Symbols
ARABIDOPSIS THALIANA PEPTIDE TRANSPORTER 1; AtNPF8.1; ATPTR1; NPF8.1; NRT1/ PTR family 8.1; peptide transporter 1
NCBI Protein Information
peptide transporter 1
NCBI Summary
Encodes a di- and tri-peptide transporter that recognizes a variety of different amino acid combinations. GFP-tagged PTR1 localizes to the plasma membrane and has 8 to 11 predicted transmembrane domains. PTR1 is expressed in a number of different vascular tissues throughout the plant based on promoter:GUS expression analysis. ptr1 mutants have a lower dry weight than wild type plants when both are grown with Pro-Ala or Ala-Ala dipeptides as their nitrogen source, suggesting that PTR1 plays a role in dipeptide uptake in the roots. Furthermore N content of ptr1 mutants is lower than that of wild type plants when grown with Pro-Ala or a mixture of dipeptides as nitrogen source
UniProt Gene Name
NPF8.1
UniProt Synonym Gene Names
PTR1; AtNPF8.1
UniProt Protein Name
Protein NRT1/ PTR FAMILY 8.1
UniProt Synonym Protein Names
Peptide transporter PTR1
UniProt Primary Accession #
Q9M390
UniProt Related Accession #
Q9M390
UniProt Comments
Peptide transporter. Mediates the transport of di- and tripeptides. High affinity transporter with low selectivity. No transport of amino acids.

For research use only, not for clinical use.