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Immunofluorescence (IF) (MBS9604307 staining A549 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

Rabbit anti-Human GASR Polyclonal Antibody | anti-GASR antibody

GASR Antibody

Gene Names
CCKBR; GASR; CCK-B; CCK2R
Reactivity
Human
Applications
Western Blot, Immunohistochemistry, Immunofluorescence, Immunocytochemistry, ELISA
Purity
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.
Synonyms
GASR; Polyclonal Antibody; GASR Antibody; CCK B; CCK B receptor; CCK BR; CCK-B receptor; CCK-BR; CCK2 R; CCK2 receptor; CCK2-R; CCKB; CCKB receptor; CCKBR; CCKR Type B; CCKRB; Cholecystokinin 2 receptor; Cholecystokinin B receptor; Cholecystokinin-2 receptor; Cholecystokinin2 receptor; CholecystokininB receptor; GASR_HUMAN; Gastrin receptor; Gastrin/cholecystokinin type B receptor; Gastrincholecystokinin brain receptor; anti-GASR antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human
Clonality
Polyclonal
Isotype
IgG
Specificity
GASR antibody detects endogenous levels of total GASR
Purity/Purification
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.
Form/Format
Liquid
Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
1mg/ml (varies by lot)
Sequence Length
363
Applicable Applications for anti-GASR antibody
Western Blot (WB), Immunohistochemisty (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), ELISA (EIA)
Application Notes
WB: 1:500-1:2000
IHC: 1:50-1:200
IF/ICC: 1:100-1:500
Immunogen
A synthesized peptide
Subcellular Location
Cell Membrane
Tissue Specificity
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.
Predicted Cross Reactivity
Pig, Bovine, Horse, Sheep, Rabbit, Dog
Similarity
Pig (100%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (92%)
Conjugation
Unconjugated

Immunofluorescence (IF)

(MBS9604307 staining A549 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

Immunofluorescence (IF) (MBS9604307 staining A549 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

Western Blot (WB)

(Western blot analysis of GASR expression in A431 whole cell lysate, The lane on the left is treated with the antigen-specific peptide.)

Western Blot (WB) (Western blot analysis of GASR expression in A431 whole cell lysate, The lane on the left is treated with the antigen-specific peptide.)

Immunohistochemistry (IHC)

(MBS9604307 at 1/100 staining Human liver cancer tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

Immunohistochemistry (IHC) (MBS9604307 at 1/100 staining Human liver cancer tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
Related Product Information for anti-GASR antibody
Function: Receptor for gastrin and cholecystokinin. The CCK-B receptors occur throughout the central nervous system where they modulate anxiety, analgesia, arousal, and neuroleptic activity. This receptor mediates its action by association with G proteins that activate a phosphatidylinositol-calcium second messenger system.
Similarity: Belongs to the G-protein coupled receptor 1 family.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
887
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
Observed: 48 kDa
Predicted: 49 kDa
NCBI Official Full Name
gastrin/cholecystokinin type B receptor isoform 2
NCBI Official Synonym Full Names
cholecystokinin B receptor
NCBI Official Symbol
CCKBR
NCBI Official Synonym Symbols
GASR; CCK-B; CCK2R
NCBI Protein Information
gastrin/cholecystokinin type B receptor
UniProt Protein Name
Gastrin/cholecystokinin type B receptor
UniProt Gene Name
CCKBR
UniProt Synonym Gene Names
CCK-B receptor1 PublicationManual assertion based on opinion iniRef.4; CCK-BR; CCK2-R

NCBI Description

This gene encodes a G-protein coupled receptor for gastrin and cholecystokinin (CCK), regulatory peptides of the brain and gastrointestinal tract. This protein is a type B gastrin receptor, which has a high affinity for both sulfated and nonsulfated CCK analogs and is found principally in the central nervous system and the gastrointestinal tract. Alternative splicing results in multiple transcript variants. A misspliced transcript variant including an intron has been observed in cells from colorectal and pancreatic tumors. [provided by RefSeq, Dec 2015]

Uniprot Description

Receptor for gastrin and cholecystokinin. The CCK-B receptors occur throughout the central nervous system where they modulate anxiety, analgesia, arousal, and neuroleptic activity. This receptor mediates its action by association with G proteins that activate a phosphatidylinositol-calcium second messenger system.

Research Articles on GASR

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Product Notes

The GASR cckbr (Catalog #AAA9604307) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The GASR Antibody reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's GASR can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemisty (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), ELISA (EIA). WB: 1:500-1:2000 IHC: 1:50-1:200 IF/ICC: 1:100-1:500. Researchers should empirically determine the suitability of the GASR cckbr for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "GASR, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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