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>   首页   >   产品   >   一抗   >   精选抗体   >   G蛋白偶联受体抗体(GPCR)   >   Anti-CCKBR Antibody   

Anti-CCKBR Antibody

     
  • 1 - Anti-CCKBR Antibody AP51051
    Western blot analysis of CCKBR expression in HEK293T (A), Hela (B), H460 (C), mouse lung (D), mouse brain (E) whole cell lysates. (Predicted band size: 48 kD; Observed band size: 48 kD)
  • 3 - Anti-CCKBR Antibody AP51051
    Immunofluorescent analysis of CCKBR staining in KYSE30 cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4 °C in a hidified chamber. Cells were washed with PBST and incubated with a AF488-conjugated secondary antibody (green) in PBS at room temperature in the dark. Phalloidin - AF594 was used to stain Actin filaments (red). DAPI was used to stain the cell nuclei (blue).
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Product Information
Application
  • Applications Legend:
  • E=ELISA
  • WB=Western Blotting
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin)
  • IP=Immunoprecipitation
  • IF=Immunofluorescence
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • FC=Flow Cytometry
  • DB=Dot Blot
WB, IF/IC
Primary Accession P32239
Reactivity Human, Mouse, Bovine, Mk
Host Rabbit
Clonality Polyclonal
Calculated MW 48419 Da
Additional Information
Gene ID 887
Other Names CCKRB; Gastrin/cholecystokinin type B receptor; CCK-B receptor; CCK-BR; Cholecystokinin-2 receptor; CCK2-R
Target/Specificity KLH-conjugated synthetic peptide encompassing a sequence within the N-term region of human CCKBR. The exact sequence is proprietary.
Dilution WB~~WB (1/500 - 1/1000)
IF/IC~~N/A
Format Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.
StorageStore at -20 °C.Stable for 12 months from date of receipt

For Research Use Only. Not For Use In Diagnostic Procedures.

Protein Information
Name CCKBR (HGNC:1571)
Synonyms CCKRB
Function Receptor for the peptide hormones gastrin and cholecystokinin (CCK). Expressed throughout the central nervous system, where it modulates processes such as anxiety, analgesia, arousal and neuroleptic activity. Couples to both GNAI1 and GNAQ signaling pathways, but not to GNAS (PubMed:34556863). Upon gastrin activation, reduces glucose absorption in intestinal epithelial cells by downregulating SGLT1 and GLUT2 expression through suppression of the PI3K/Akt/eIF4B pathway (By similarity). In the kidney, decreases SGLT2 expression under high- glucose conditions via ERK/NF-kappa-B signaling (By similarity).
Cellular Location Cell membrane; Multi-pass membrane protein.
Tissue Location Isoform 1 is expressed in brain, pancreas, stomach, the colon cancer cell line LoVo and the T-lymphoblastoma Jurkat, but not in heart, placenta, liver, lung, skeletal muscle, kidney or the stomach cancer cell line AGS. Expressed at high levels in the small cell lung cancer cell line NCI-H510, at lower levels in NCI-H345, NCI- H69 and GLC-28 cell lines, not expressed in GLC-19 cell line. Within the stomach, expressed at high levels in the mucosa of the gastric fundus and at low levels in the antrum and duodenum. Isoform 2 is present in pancreatic cancer cells and colorectal cancer cells, but not in normal pancreas or colonic mucosa. Isoform 3 is expressed in brain, pancreas, stomach, the stomach cancer cell line AGS and the colon cancer cell line LoVo.
Research Areas

REFERENCES

Pisegna J.R.,et al.Biochem. Biophys. Res. Commun. 189:296-303(1992).
Lee Y.-M.,et al.J. Biol. Chem. 268:8164-8169(1993).
Ito M.,et al.J. Biol. Chem. 268:18300-18305(1993).
Song I.,et al.Proc. Natl. Acad. Sci. U.S.A. 90:9085-9089(1993).
Herget T.,et al.Ann. N. Y. Acad. Sci. 713:283-297(1994).

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