• USA Home
  • A8542 - Anti-Human IgG (Fab specific)−Alkaline Phosphatase antibody produced in goat

EMAIL THIS PAGE TO A FRIEND
A8542 Sigma

Anti-Human IgG (Fab specific)−Alkaline Phosphatase antibody produced in goat

affinity isolated antibody, buffered aqueous solution

Purchase

Properties

Related Categories Alkaline Phosphatase, Alphabetical Index, Antibodies, HU-HZ, Human IgG Secondary Antibodies and Conjugates,
biological source   goat
antibody form   affinity isolated antibody
clone   polyclonal
form   buffered aqueous solution
application(s)   direct ELISA: 1:40,000
  dot blot: 1:30,000
  immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:50
  western blot (chemiluminescent): 1:30,000
conjugate   alkaline phosphatase conjugate
shipped in   wet ice
storage temp.   2-8°C

Description

Other Notes

No cross-reaction with mouse and rat IgG.

Immunogen

Developed in goat using purified human IgG Fab fragment

Specificity

Binds all human Igs.
Provides reduced background staining with mouse or rat samples.

Physical form

Solution in 0.05 M Tris, pH 8.0, containing 1% bovine serum albumin, 1 mM MgCl2 and 15 mM sodium azide

Application

Nuclear proteins isolated from primary neuronal cells were analyzed by western blot using alkaline phosphatase-conjugated goat anti-human Fab specific as the secondary antibody.

General description

Antiserum is developed in goat using purified human IgG Fab fragment as the immunogen. Antibody is isolated from goat anti-human IgG antiserum by immunospecific purification which removes essentially all goat serum proteins, including immunoglobulins, which do not specifically bind to the Fab fragment of human IgG. Goat anti-human IgG is conjugated to Alkaline Phosphatase by protein cross linking with 0.2% glutaraldehyde
Specificity of the Alkaline Phosphatase Conjugated Anti-Human IgG is determined by Enzyme Linked Immunosorbent Assay (ELISA). Cross reactivity of the antibody-conjugate is also determined by ELISA
Identity and purity of the antibody is established by immunoelectrophoresis (IEP), prior to conjugation. Electrophoresis of the antibody preparation followed by diffusion versus anti-goat IgG and anti-goat whole serum result in single arcs of precipitation.

The conjugate is specific for human IgG and human IgG Fab fragment. The conjugate shows no reactivity with human IgG Fc fragment, mouse IgG or rat IgG.

Price and Availability


Detect Your Unseen Protein
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2

Documents

Certificate of Analysis

Certificate of Origin

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

How to Choose a Secondary Antibody

The following information is provided to help you decide which secondary antibody may be best for your particular application.
Keywords: Amplification, Enzyme-linked immunosorbent assay, Flow cytometry, Immobilization, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western blot

Secondary Antibodies, Conjugates and Kits

Secondary antibodies are polyclonal or monoclonal antibodies that bind to primary antibodies or antibody fragments, such as the Fc or Fab regions. They are typically labeled with probes that make the...
Keywords: Absorption, Adsorption, Amplification, Bacterial conjugations, Cancer, Digestions, Electrophoresis, Enzyme-linked immunosorbent assay, Flow cytometry, Gel electrophoresis, Gene expression, Hormones, Immobilization, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Immunology, Immunoprecipitation, Infrared spectroscopy, Microbiology, Microscopy, Purification, Vitamins, Western blot

Related Content

Antibody Explorer - Over 80,000 Products

Monoclonal and polyclonal primary antibodies are focused on cell biology, neurobiology and molecular biology. Secondary antibodies targeting multiple host’s IgG are conjugated to alkaline phosphatase...
Keywords: Amplification, Buffers, Cell biology, Enzyme-linked immunosorbent assay, Immunofluorescence, Immunohistochemistry, Immunoprecipitation, Molecular biology, Phosphorylations, Purification, Western blot

Peer-Reviewed Papers
15

References

Set your institution to view full text papers.
Related Products

related product

Product #

Description

Add to Cart

08168 Timestrip Plus 8 °C

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?