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R9010 Sigma-Aldrich

Monoclonal Anti-Rat Kappa Light Chains (1a + 1b) antibody produced in mouse

clone RT-39, ascites fluid

Synonym: Monoclonal Anti-Rat Kappa Light Chains (1a + 1b)

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Properties

Related Categories Alphabetical Index, Antibodies, Primary Antibodies, RAE-RAX, Rat Secondary Antibodies and Conjugates,
conjugate   unconjugated
clone   RT-39, monoclonal
biological source   mouse
application(s)   capture ELISA: suitable
  dot blot: suitable
  immunocytochemistry: suitable
  indirect ELISA: 1:2,000
  western blot: suitable using denatured and reduced normal serum or myeloma protein
mol wt   antigen 25 kDa
shipped in   dry ice
storage temp.   −20°C
antibody form   ascites fluid
isotype   IgG1
Quality Level   200
antibody product type   secondary antibodies
contains   15 mM sodium azide

Description

General description

Monoclonal anti-Rat Light Chain (1a+1b) (mouse IgG1 isotype) is derived from the RT-39 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice immunized with purified rat IgG. An immunoglobulin (Ig) has two heavy chain and two light chain connected by disulfide bond. It is a glycoprotein. IgG is a major class of immunoglobulin. Rat has five immunoglobulin classes- IgM, IgG, IgA, IgD and IgGE. IgG has four subclasses- IgG1, IgG2a, IgG2b and IgG2c. Rat immunoglobulins have either κ or λ light chains. Greater than 90% of normal rat immunoglobulins and myelomas contain light chains.

Specificity

The antibody reacts with an epitope on the rat κ light chain, which is shared by both the 1a and 1b allotypes in various rat immunoglobulin classes and subclasses. No cross-reactivity is observed with rat λ light chains or with IgG from human, mouse, bovine, rabbit, goat, sheep, horse, dog, chicken, pig or cat. The product shows weak cross-reaction with guinea pig IgG.

Immunogen

Purified rat IgG

Application

Monoclonal Anti-Rat Kappa Light Chains (1a + 1b) antibody produced in mouse has been used in:
• enzyme-linked immunosorbent assay (ELISA)
• immunoblotting
• dot blot
• immunocytochemistry

Monoclonal Anti-Rat κ Light Chains (1a + 1b) antibody has been used in capture enzyme linked immunosorbent assay (ELISA), immunoblotting, dot blot and immunocytochemistry.

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.

Biochem/physiol Actions

Immunoglobulin G (IgG) mainly helps in immune defense. It participates in hypersensitivity type II and type III reactions. It helps in opsonization, complement fixation and antibody dependent cell mediated cytotoxicity.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 2
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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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

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

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Peer-Reviewed Papers
15

References

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