• USA Home
  • MAB3073 - Anti-G Protein Goα Antibody, clone 2A

EMAIL THIS PAGE TO A FRIEND
MAB3073 Sigma-Aldrich

Anti-G Protein Goα Antibody, clone 2A

Anti-G Protein Goα Antibody, clone 2A is an antibody against G Protein Goα for use in WB.

  •  eCl@ss 32160702

  •  NACRES NA.41

Purchase

Properties

Related Categories Alphabetical Index, Antibodies, G-GC, Primary Antibodies
clone   2A, monoclonal
biological source   mouse
application(s)   western blot: suitable
species reactivity   guinea pig, human, bovine, rat, mouse
shipped in   wet ice
isotype   IgG1
Quality Level   100
antibody product type   primary antibodies
mfr. no.   Chemicon®
NCBI accession no.   NM_020988.1
  NM_138736.1
UniProt accession no.   P29777
Gene Information   human ... GNAO1(2775)

Description

Specificity

Go-alpha. Strong reactivity with bovine (100%), human (70%), rat (61%) and mouse (54%). Slight reactivity with guinea pig (27%). Specificity confirmed by Western blot versus bovine G-alpha-t, rat Go-alpha, rat Gi-alpha-1, Gi-alpha-2, rat Gi-alpha-3, bovine Gs-alpha, and murine Go-alpha-A and Go-alpha-B. The carboxy-terminal splice variants of Go-alpha (Go-alpha-A and Go-alpha-B) expressed in bacterial lysates were compared for reactivity and found to be equal . As Go-alpha-A and Go-alpha-B have >95% homology to rat Go-alpha-1 and human Go-alpha-2, MAB3073 will detect these G-proteins also.

Immunogen

Bovine brain Go-alpha purified by the method of Sternweis and Robishaw (J. Biol. Chem. [1984] 259, 13806).

Application

Research Category
Signaling

Research Sub Category
GPCR, cAMP/cGMP & Calcium Signaling

Western blot 1:3000.

Labels a single protein band of 39 - 42 kDa in bovine and rat membranes.

Optimal working dilutions must be determined by end user.

Physical form

Format: Purified

Purified Immunoglobulin. Liquid in 0.02M PBS, 0.25M NaCl, pH 7.6, containing 0.1% sodium azide as a preservative.

Storage and Stability

Maintain at 2-8°C in undiluted aliquots for upt to 6 months after date of receipt.

During shipment, small volumes of antibody will occasionally become entrapped in the seal of the product vial. For antibodies with volumes of 200 μl or less, we recommend gently tapping the vial on a hard surface or briefly centrifuging the vial in a tabletop centrifuge to dislodge any liquid in the container′s cap.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.
Protocols & Articles

Articles

Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy

Protocols

Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detection methods, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

Related Content

Antibody Explorer | Buy Primary Antibodies & Secondary Antibodies

Primary, Secondary and Recombinant Monoclonal Antibodies Providing highly cited primary and secondary antibodies, we have you covered for your ELISA, western blot, immunohistochemistry or other assay...
Keywords: Alzheimer Disease, Cancer, Chromatin immunoprecipitation, Diagnostic, Enzyme-linked immunosorbent assay, Flow cytometry, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Neuroscience, Western blot

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?