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KDELR1 Antibody (C-term) Blocking Peptide

Synthetic peptide

Product Information
Primary Accession P24390
Clone Names 110826222
Additional Information
Gene ID 10945
Other Names ER lumen protein-retaining receptor 1, KDEL endoplasmic reticulum protein retention receptor 1, KDEL receptor 1, Putative MAPK-activating protein PM23, KDELR1, ERD21
Format Peptides are lyophilized in a solid powder format. Peptides can be reconstituted in solution using the appropriate buffer as needed.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.
PrecautionsThis product is for research use only. Not for use in diagnostic or therapeutic procedures.
Protein Information
Synonyms ERD2.1
Function Receptor for the C-terminal sequence motif K-D-E-L that is present on endoplasmic reticulum resident proteins and that mediates their recycling from the Golgi back to the endoplasmic reticulum.
Cellular Location Golgi apparatus membrane; Multi-pass membrane protein {ECO:0000250|UniProtKB:P33946}. Cytoplasmic vesicle, COPI-coated vesicle membrane; Multi-pass membrane protein {ECO:0000250|UniProtKB:P33946}. Endoplasmic reticulum membrane; Multi-pass membrane protein {ECO:0000250|UniProtKB:P33946}. Endoplasmic reticulum-Golgi intermediate compartment membrane {ECO:0000250|UniProtKB:P33946}; Multi-pass membrane protein {ECO:0000250|UniProtKB:P33946} Note=Localized in the Golgi in the absence of bound proteins with the sequence motif K-D-E-L. Trafficks back to the endoplasmic reticulum together with cargo proteins containing the sequence motif K-D-E-L
Research Areas
Citations (0)

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Retention of resident soluble proteins in the lumen of theendoplasmic reticulum (ER) is achieved in both yeast and animalcells by their continual retrieval from the cis-Golgi, or apre-Golgi compartment. Sorting of these proteins is dependent on aC-terminal tetrapeptide signal, usually lys-asp-glu-leu (KDEL) inanimal cells, and his-asp-glu-leu (HDEL) in S. cerevisiae. Thisprocess is mediated by a receptor that recognizes, and binds thetetrapeptide-containing protein, and returns it to the ER. Inyeast, the sorting receptor encoded by a single gene, ERD2, whichis a seven-transmembrane protein. Unlike yeast, several humanhomologs of the ERD2 gene, constituting the KDEL receptor genefamily, have been described. The protein encoded by this gene wasthe first member of the family to be identified, and it encodes aprotein structurally and functionally similar to the yeast ERD2gene product.


Ewing, R.M., et al. Mol. Syst. Biol. 3, 89 (2007) :Breuza, L., et al. J. Biol. Chem. 279(45):47242-47253(2004)Bard, F., et al. J. Biol. Chem. 278(47):46601-46606(2003)Yamamoto, K., et al. J. Biol. Chem. 278(36):34525-34532(2003)Matsuda, A., et al. Oncogene 22(21):3307-3318(2003)

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$ 277.78
Cat# BP19130b
Availability: 2 weeks
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