Protein G antibody

Principal name

Protein G antibody

Ncbi ID

5874

Available reactivities

Streptococcus, Bac (Bacteria), All Species, Hu (Human), Ms (Mouse), Bov (Bovine), GP (Guinea Pig), Gt (Goat), Rb (Rabbit), Rt (Rat), Sh (Sheep)

Available hosts

Chicken, Rabbit

Available applications

Enzyme Immunoassay (E), Immunoprecipitation (IP), Western blot / Immunoblot (WB), Flow Cytometry (F), Frozen Sections (C), Immunocytochemistry/Immunofluorescence (ICC/IF), Dot blot (Dot)

Background of Protein G antibody

Protein G is a bacterial protein derived from the cell wall of certain strains of b-hemolytic Streptococcci. It binds with high affinity to the Fc portion of various classes and subclasses of immunoglobulins from a variety of species. Protein G binds to all IgG subclasses from human, mouse and rat species. It also binds to total IgG from guinea pig, rabbit, goat, cow, sheep, and horse.
Protein G binds preferentially to the Fc portion of IgG, but unlike Protein A can also bind to the Fab region, making it useful for purification of F(ab') fragments of IgG. Due to it's affinity for the Fc region of many mammalian immunoglobulins, protein G is considered a universal reagent in biochemistry and immunology.

General readings

General / background references:Titus JA et al. Texas Red, a hydrophilic, red-emitting fluorophore for use with fluorescein in dual parameter flow microfluorometric and fluorescence microscopic studies. J Immunol Methods 50:193-204 (1982). PubMed PMID: 6806389

16 Item(s)

per page

Primary Antibodies

Catalog No. Host Iso. Clone Pres. React. Applications  

Protein G antibody

Protein G Rabbit IgG Serum Dot, E, IP, WB
2 ml / €440.00
  Acris Antibodies GmbH

Protein G antibody

Protein G Rabbit IgG FITC Streptococcus F, ICC/IF
20 mg / €3,300.00
  Acris Antibodies GmbH

Protein G antibody

Protein G Rabbit IgG HRP Streptococcus C, Dot, E, WB
20 mg / €3,300.00
  Acris Antibodies GmbH

Protein G antibody

Protein G Rabbit IgG Texas Red Streptococcus E, F
20 mg / €3,300.00
  Acris Antibodies GmbH

Protein G antibody

Protein G Rabbit IgG Agarose Streptococcus
20 mg / €3,300.00
  Acris Antibodies GmbH

Protein G antibody

Western blot analysis using 10 ng recombinant Protein G. Rabbit IgG Bov, GP, Gt, Hu, Ms, Rb, Rt, Sh WB
0.1 mg / €400.00
  Abnova Taiwan Corp.

Protein G antibody

Protein G Rabbit IgG Hu, Ms E, IP, WB
2 ml / €560.00
  Abnova Taiwan Corp.

Protein G antibody

Protein G Rabbit IgG FITC Bac E, ICC/IF
2 mg / €510.00
  Novus Biologicals Inc.

Protein G antibody

Protein G Rabbit IgG Biotin Bac E
2 mg / €470.00
  Novus Biologicals Inc.

Protein G antibody

Protein G Rabbit IgG Texas Red Bac E, ICC/IF
4 mg / €870.00
  Novus Biologicals Inc.

Protein G antibody

Protein G Rabbit IgG HRP All Species E
2 mg / €510.00
  Novus Biologicals Inc.

Proteins & Growth Factors

Catalog No. Species Pres. Purity Source  

Protein G

Protein G Aff - Purified This product is chromatographically pure Protein G and shows predominantly a single band by SDS-PAGE.
1 mg / €250.00
  Acris Antibodies GmbH

Protein G

Protein G Streptococcus AP : This product was prepared from chromatographically pure Protein G.
0.5 mg / €270.00
  Acris Antibodies GmbH

Protein G

Protein G Streptococcus Biotin : This product was prepared from chromatographically pure Protein G.
0.5 mg / €200.00
  Acris Antibodies GmbH

Protein G

Protein G Streptococcus FITC This product was prepared from chromatographically pure Protein G.
1 mg / €260.00
  Acris Antibodies GmbH

Protein G

Protein G Streptococcus HRP This product was prepared from Chromatographically pure Protein G.
1 mg / €270.00
  Acris Antibodies GmbH

16 Item(s)

per page
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