Secondary Antibodies

Secondary antibodies are normally used in pair with primary antibodies to detect, sort or purify target proteins. To do this, a secondary antibody must bind to the primary antibody and have specificity for the host and isotype of the primary antibody being used.

Many secondary antibodies are conjugated antibodies, which can be used in various immunoassays, such as ELISA, Western Blot (WB), Immunohistochemistry (IHC), Immunocytochemistry (ICC) and Flow Cytometry (FC). Selection of a secondary antibody is very straightforward if you know the class of the primary antibody, the source host, and downstream application. For example, if you are looking for a secondary antibody to detect a mouse monoclonal primary antibody in WB, you should choose a HRP conjugated anti-mouse secondary antibody. If you are doing immunofluorescence or flow cytometry, you might want to use a secondary antibody labeled with a fluorescent reporter.

OriGene offers more than 70 high quality secondary antibodies against different species with various conjugations. Browse the following list to find out the right secondary antibody for your research.

secondary antibodies

Browse by Reactivity:

SKU Description Conjugation Amount
TA130001 Goat Anti-Mouse IgG Secondary Antibody Unconjugated 1mg
TA130002 Rabbit Anti-Mouse IgG Secondary Antibody Unconjugated 1mg
TA130003 Peroxidase Conjugated Affinity Purified Goat Anti-Mouse IgG [H&L] HRP 0.25mg
TA130004 Peroxidase Conjugated Goat Anti-Mouse IgG (gamma-chain specific) HRP 0.5mg
TA130005 Peroxidase Conjugated Goat Anti-Mouse IgG (gamma-chain specific) HRP 1mg
TA130006 Peroxidase Conjugated Goat Anti-Mouse IgM (u-chain specific) HRP 0.5mg
TA130007 Peroxidase Conjugated Goat Anti-Mouse IgM (u-chain specific) HRP 0.25mg
TA130008 Biotin Conjugated Goat Anti-Mouse IgG Biotin 0.5mg
TA130009 Biotin Conjugated Goat Anti-Mouse IgG Biotin 1mg
TA130010 Biotin Conjugated Goat Anti-Mouse IgM Biotin 0.5mg
TA130011 Biotin Conjugated Goat Anti-Mouse IgM Biotin 0.25mg
TA130012 Cy3 Conjugated Goat Anti-Mouse IgG Cy3 0.5mg
TA130013 FITC Conjugated Goat Anti-Mouse IgG FITC 0.5mg
TA130014 FITC Conjugated Goat Anti-Mouse IgG FITC 1mg
TA130052 Rabbit Monoclonal Anti-Mouse Kappa Light Chain antibody, clone RM103 Unconjugated 100ug
TA130053 Rabbit Monoclonal Anti-Mouse Lambda Light Chain antibody, clone RM110 Unconjugated 100ug
TA130054 Rabbit Monoclonal Anti-Mouse IgG (gamma-Chain) antibody, clone RM104 Unconjugated 100ug
TA130055 Rabbit Monoclonal Anti-Mouse IgG1 antibody, clone RM106 Unconjugated 100ug
TA130056 Rabbit Monoclonal Anti-Mouse IgG2a Kappa antibody, clone RM107 Unconjugated 100ug
TA130057 Rabbit Monoclonal Anti-Mouse IgG2b (gamma-2b) antibody, clone RM108 Unconjugated 100ug
TA130058 Rabbit Monoclonal Anti-Mouse IgM (mu-Chain) antibody, clone RM109 Unconjugated 100ug
TA130070 Goat Monoclonal Anti-Mouse IgG Fab Antibody, Clone RMG05 Unconjugated 100ug
TA130071 Goat Monoclonal Anti-Mouse IgG Fc Antibody, Clone RMG06 Unconjugated 100ug
TA130072 Goat Monoclonal Anti-Mouse IgG Antibody, Clone RMG07 Unconjugated 100ug
TA140001 FITC Conjugated Donkey Anti-Mouse IgG (H+L) FITC 0.25mg
SKU Description Conjugation Amount
TA130015 Goat Anti-Rabbit IgG SecondaryAntibody Unconjugated 1mg
TA130016 Biotin Conjugated Goat Anti-Rabbit IgG Biotin 0.5mg
TA130017 Biotin Conjugated Goat Anti-Rabbit IgG Biotin 1mg
TA130018 Biotin Conjugated Mouse Anti-Rabbit IgG Biotin 0.5mg
TA130019 Biotin Conjugated Mouse Anti-Rabbit IgG Biotin 1mg
TA130020 Cy3 Conjugated Goat Anti-Rabbit IgG Cy3 0.5mg
TA130021 FITC Conjugated Goat Anti-Rabbit IgG FITC 0.5mg
TA130022 FITC Conjugated Goat Anti-Rabbit IgG FITC 1mg
TA130023 Peroxidase Conjugated Goat Anti-Rabbit IgG (gamma-chain specific) HRP 0.5mg
TA130024 Peroxidase Conjugated Goat Anti-Rabbit IgG (gamma-chain specific) HRP 1mg
TA130059 Goat Monoclonal Anti-Rabbit IgG Fab antibody, clone RMG01 Unconjugated 100ug
TA130060 Goat Monoclonal Anti-Rabbit IgG Fc antibody, clone RMG02 Unconjugated 100ug
TA140003 Peroxidase Conjugated Goat Anti-Rabbit IgG (Min Hu, Ms) HRP 1mg
SKU Description Conjugation Amount
TA130025 Rabbit Anti-Goat IgG Secondary Antibody Unconjugated 1mg
TA130026 Biotin Conjugated Rabbit Anti-Goat IgG Biotin 0.5mg
TA130027 Biotin Conjugated Rabbit Anti-Goat IgG Biotin 1mg
TA130028 Cy3 Conjugated Rabbit Anti-Goat IgG Cy3 0.5mg
TA130029 FITC Conjugated Rabbit Anti-Goat IgG FITC 0.5mg
TA130030 FITC Conjugated Rabbit Anti-Goat IgG FITC 1mg
TA130031 Peroxidase Conjugated Rabbit Anti-Goat IgG (gamma-chain specific) HRP 0.5mg
TA130032 Peroxidase Conjugated Rabbit Anti-Goat IgG (gamma-chain specific) HRP 1mg
SKU Description Conjugation Amount
TA130033 Rabbit Anti-Rat IgG Secondary Antibody Unconjugated 1mg
TA130034 Biotin Conjugated Rabbit Anti-Rat IgG Biotin 0.5mg
TA130035 Biotin Conjugated Rabbit Anti-Rat IgG Biotin 1mg
TA130036 FITC Conjugated Rabbit Anti-Rat IgG FITC 0.5mg
TA130037 FITC Conjugated Rabbit Anti-Rat IgG FITC 1mg
TA130038 Peroxidase Conjugated Rabbit Anti-Rat IgG (gamma-chain specific) HRP 0.5mg
TA130039 Peroxidase Conjugated Rabbit Anti-Rat IgG (gamma-chain specific) HRP 1mg
SKU Description Conjugation Amount
TA130040 Rabbit Anti-Human IgG Secondary Antibody Unconjugated 1mg
TA130041 Biotin Conjugated Rabbit Anti-human IgG Biotin 1mg
TA130042 Biotin Conjugated Goat Anti-human IgM Biotin 0.25mg
TA130043 Biotin Conjugated Mouse Anti-human IgG Biotin 1mg
TA130044 Cy3 Conjugated Rabbit Anti-Human IgG Cy3 0.5mg
TA130045 FITC Conjugated Goat Anti-human IgA FITC 0.5mg
TA130046 FITC Conjugated Rabbit Anti-human IgG FITC 1mg
TA130047 FITC Conjugated Goat Anti-human IgM FITC 0.5mg
TA130049 Peroxidase Conjugated Goat Anti-human IgA (alpha-chain specific) HRP 0.5mg
TA130050 Peroxidase Conjugated Rabbit Anti-human IgG (gamma-chain specific) HRP 1mg
TA130051 Peroxidase Conjugated Goat Anti-human IgM (u-chain specific) HRP 0.5mg
TA130061 Rabbit Monoclonal Anti-Human Gamma Heavy Chain antibody, clone RMG02 Unconjugated 100ug
TA130062 Rabbit Monoclonal Anti-Human Kappa Light Chain antibody, clone RM126 Unconjugated 100ug
TA130063 Rabbit Monoclonal Anti-Human Lambda Light Chain antibody, clone RM127 Unconjugated 100ug
TA130064 Rabbit Monoclonal Anti-Human IgM antibody , clone RM121 Unconjugated 100ug
TA130065 Rabbit Monoclonal Anti-Human IgG3 antibody, clone RM119 Unconjugated 100ug
TA130066 Rabbit Monoclonal Anti-Human IgA antibody, clone RM128 Unconjugated 100ug
TA130067 Rabbit Monoclonal Anti-Human IgA1 antibody, clone RM124 Unconjugated 100ug
TA130068 Rabbit Monoclonal Anti-Human IgA2 antibody , clone RM125 Unconjugated 100ug
TA130069 Biotin Conjugated Rabbit Monoclonal Anti-Human Ig Light Chains antibody 3, clone RM129 Biotin 50ug
TA130073 Rabbit Monoclonal Anti-Human IgG1 Antibody, Clone RM117 Unconjugated 100ug
TA130074 Rabbit Monoclonal Anti-Human IgG4 Antibody, Clone RM120 Unconjugated 100ug
TA130075 Rabbit Monoclonal Anti-Human IgE Antibody, Clone RM122 Unconjugated 100ug
TA130076 Rabbit Monoclonal Anti-Human IgD Antibody, Clone RM123 Unconjugated 100ug