GNAS Monoclonal antibody

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  WB analysis of fetal human brain using 66253-1-Ig

  fetal human brain tissue were subjected to SDS PAGE followed by western blot with 66253-1-Ig (NESP55,GNAS Antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.

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  WB analysis of pig brain using 66253-1-Ig

  pig brain tissue were subjected to SDS PAGE followed by western blot with 66253-1-Ig (NESP55,GNAS Antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

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  IHC staining of human colon using 66253-1-Ig

  Immunohistochemical analysis of paraffin-embedded human colon tissue slide using 66253-1-Ig (GNAS antibody) at dilution of 1:4000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human colon using 66253-1-Ig

  Immunohistochemical analysis of paraffin-embedded human colon tissue slide using 66253-1-Ig (GNAS antibody) at dilution of 1:4000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of human colon cancer using 66253-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed human colon cancer tissue using GNAS antibody (66253-1-Ig, Clone: 1A9C10 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Mouse IgG(H+L).

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  IF Staining of human colon cancer using 66253-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed human colon cancer tissue using GNAS antibody (66253-1-Ig, Clone: 1A9C10 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Mouse IgG(H+L).

• 

  IF Staining of human colon cancer using 66253-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed human colon cancer tissue using GNAS antibody (66253-1-Ig, Clone: 1A9C10 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Mouse IgG(H+L).

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  IF Staining of MCF-7 using 66253-1-Ig

  Immunofluorescent analysis of (-20°C Methanol) fixed MCF-7 cells using GNAS antibody (66253-1-Ig, Clone: 1A9C10 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Mouse IgG(H+L).

GNAS Monoclonal Antibody for WB, IHC, IF/ICC, IF-P, ELISA

Cat No. 66253-1-Ig

Clone No.1A9C10

Publications(3)

Host / Isotype

Mouse / IgG2b

Reactivity

human, pig

Applications

WB, IHC, IF/ICC, IF-P, ELISA

Synonyms

Neuroendocrine secretory protein 55, NESP55, LHAL tetrapeptide, GPIPIRRH peptide, GNAS1

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Tested Applications

• Positive WB detected in: fetal human brain tissue, pig brain tissue
• Positive IHC detected in: human colon tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF-P detected in: human colon cancer tissue
• Positive IF/ICC detected in: MCF-7 cells

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:4000
• Immunohistochemistry (IHC): IHC : 1:2000-1:8000
• Immunofluorescence (IF)-P: IF-P : 1:200-1:800
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 3 publications below
• IF: See 1 publications below

Product Information

66253-1-Ig targets GNAS in WB, IHC, IF/ICC, IF-P, ELISA applications and shows reactivity with human, pig samples.

• Tested Reactivity: human, pig
• Cited Reactivity: human, pig
• Host / Isotype: Mouse / IgG2b
• Class: Monoclonal
• Type: Antibody
• Immunogen: GNAS fusion protein Ag20530
• Full Name: GNAS complex locus
• Calculated Molecular Weight: 45 kDa
• Observed Molecular Weight: 46 kDa
• GenBank Accession Number: BC002722
• Gene Symbol: GNAS
• Gene ID (NCBI): 2778
• RRID: AB_2881641
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• UNIPROT ID: O95467
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Guanine nucleotide binding protein (G protein), alpha stimulating activity polypeptide 1 (GNAS1) is the ubiquitously expressed heterotrimeric G protein that couples receptors to the effector enzyme adenylyl cyclase and is required for receptor-stimulated intracellular cAMP generation. Mutations of Gs(alpha) residues involved in the GTPase reaction that lead to constitutive activation are present in endocrine tumors, fibrous dysplasia of bone, and McCune-Albright syndrome. The molecular weight of Gs(alpha) protein is about 46 kDa.

Publications

Species	Application	Title
pig	WB	Vet Microbiol; Porcine circovirus-like virus P1 activates pancreatic secretion pathway by interacting with CHRM3 protein; Authors - Jiaping Zhu
human	IF,WB	FASEB J; GRP78 acts as a cAMP/PKA signaling modulator through the MC4R pathway in porcine embryonic development; Authors - Geun Heo
human	WB	iScience; Bitter taste receptor T2R14-Gαi coupling mediates innate immune responses to microbial quorum sensing molecules in cystic fibrosis; Authors - Nisha Singh