KDEL Receptor(KDELR1) (NM_006801) Human Recombinant Protein
Recombinant protein of human KDEL (Lys-Asp-Glu-Leu) endoplasmic reticulum protein retention receptor 1 (KDELR1)
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|Description||Recombinant protein of human KDEL (Lys-Asp-Glu-Leu) endoplasmic reticulum protein retention receptor 1 (KDELR1)|
|Expression cDNA Clone or AA Sequence||Recombinant protein was produced with TrueORF clone, RC205880. Click on the TrueORF clone link to view cDNA and protein sequences.|
|Predicted MW||24.4 kDa|
|Concentration||>50 ug/mL as determined by microplate BCA method|
|Purity||> 80% as determined by SDS-PAGE and Coomassie blue staining|
|Buffer||25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol. Store at –80C. Avoid repeated freeze-thaw cycles. Stable for 3 months from receipt of products under proper storage and handling conditions.|
|Synonyms||ERD2; ERD2.1; HDEL; PM23|
|Summary||Retention of resident soluble proteins in the lumen of the endoplasmic reticulum (ER) is achieved in both yeast and animal cells by their continual retrieval from the cis-Golgi, or a pre-Golgi compartment. Sorting of these proteins is dependent on a C-terminal tetrapeptide signal, usually lys-asp-glu-leu (KDEL) in animal cells, and his-asp-glu-leu (HDEL) in S. cerevisiae. This process is mediated by a receptor that recognizes, and binds the tetrapeptide-containing protein, and returns it to the ER. In yeast, the sorting receptor encoded by a single gene, ERD2, which is a seven-transmembrane protein. Unlike yeast, several human homologs of the ERD2 gene, constituting the KDEL receptor gene family, have been described. The protein encoded by this gene was the first member of the family to be identified, and it encodes a protein structurally and functionally similar to the yeast ERD2 gene product. [provided by RefSeq, Jul 2008]|
|Protein Families||Transmembrane, Druggable Genome|
|Protein Pathways||Vibrio cholerae infection|