Secondary Antibodies

Human IgG (Fc specific) rabbit polyclonal antibody, FITC

Applications This Fluorescein Conjugated antibody is designed for immunofluorescence microscopy, fluorescence based plate assays (FLISA) and fluorescent western blotting. This product is also suitable for multiplex analysis, including multicolor imaging, utilizing various commercial platforms.
Recommended Dilutions:
FLISA: 1/10,000-1/50,000.
IF MIscroscopy: 1/1000-1/5000.
Reactivities Human
Conjugation FITC

Human IgA (alpha chain) rabbit polyclonal antibody, Aff - Purified

Applications Suitable for Immunoprecipitation, Immunodiffusion, conjugation and most immunological methods requiring lot-to-lot consistency, high titer and specificity.
Recommended dilutions:
ELISA: 1/5,000-1/20,000.
Western blot: 1/500-1/2,000.
IHC: 1/250-1:1,000
Reactivities Human
Conjugation Unconjugated

Human IgG3 (Hinge Region) mouse monoclonal antibody, clone HP6050, AP

Applications ELISA: 1/500-1/1,000.
Western blotting.
Dot- and Slot-Immunoblotting
Immunohistochemistry on Frozen Sections.
Reactivities Human
Conjugation AP

Human IgM mouse monoclonal antibody, clone M15/8, Purified

Applications Flow Cytometry: 20 µg/ml.
Immunohistochemistry on frozen sections: 20 µg/ml.
ELISA: 5 µg/ml as coating Antibody.
Immunoprecipitation.
Reactivities Human
Conjugation Unconjugated

Human IgG (Fc specific) goat polyclonal antibody, Aff - Purified

Applications ELISA: 1-5 µg/ml.
Immunohistochemistry on Frozen Sections.
Reactivities Human
Conjugation Unconjugated

Human IgE (Fc specific) goat polyclonal antibody, TRITC

Applications Can be used for direct Immunofluorescence staining of cytoplasmic IgE of appropriately treated cell and tissue substrates; to demonstrate immunoglobulins or specific antibodies in cells and tissues; to identify circulating antibodies in serodiagnostic microbiology and autoimmune diseases. This immunoconjugate is not pre-diluted. The optimum working dilution of each conjugate should be established by titration before being used. Excess labelled antibody must be avoided because it may cause high unspecific background staining and interfere with the specific signal.
Recommended working dilutions: 1/10 - 1/30.
Reactivities Human
Conjugation TRITC

Human IgE (Fc specific) goat polyclonal antibody, Azide Free

Applications Can be used as unlabelled secondary antibody for Indirect detection of IgE in Human cell, tissue substrates and body fluids in immunofluorescence and immunoenzyme assay methods; for the production of immunoconjugates with a selected marker; to prepare insoluble immunoaffinity adsorbents by coupling to an artificial carrier; as catching or detecting antibody reagent in non-isotopic assay methodology (e.g. ELISA) to identify and measure IgE in human serum or other body fluid. When applied in any immunocytochemical or histochemical staining procedure or solid phase coupling technique, the optimum concentration of the IgG preparation should be established.
Recommended Working Dilutions:
Histochemical and Cytochemical Use: 1/100-1/250.
ELISA and comparable non-precipitating antibody-binding assays: 1/500-1/5,000.
Performance testing: Isotype specificity and quantitative specific recognition ability are further evaluated at the high level of sensitivity by direct singe and simultaneous double staining of different types of human cells, using counterstaining with reference conjugates with a different marker. The immunoconjugate is further tested in ELISA-type assays.
Reactivities Human
Conjugation Unconjugated

Human IgA (Secretory component) goat polyclonal antibody, FITC

Applications Can be used as reagent for the direct detection of secretory component in human cells, tissues and body fluids in Immunofluorescence, as detection reagent in non-isotopic methodology and solid phase immunochemistry (e.g. ELISA).
This immunoconjugate is not pre-diluted and the optimum working dilution should be established by titration before being used. Excess labelled antibody must be avoided because it may cause high unspecific background staining and interfere with the specific signal.
Working Dilutions: 1/20-1/80.
Reactivities Human
Conjugation FITC

Human IgD (Fc specific) goat polyclonal antibody, TRITC

Applications Can be used in direct Immunofluorescence staining of cytoplasmic IgD of appropriately treated cell and tissue substrates; to demonstrate immunoglobulins or specific antibodies in cells and tissues; to identify circulating antibodies in serodiagnostic microbiology and autoimmune diseases. This immunoconjugate is not pre-diluted. The optimum working dilution of each conjugate should be established by titration before being used. Excess labelled antibody must be avoided because it may cause high unspecific background staining and interfere with the specific signal.
Working dilutions: 1/10 - 1/30.
Reactivities Human
Conjugation TRITC

Human IgD (Fc specific) goat polyclonal antibody, FITC

Applications Can be used in Immunocytochemical and Immunohistochemical staining for the detection of IgD at the cellular and subcellular level by staining of appropriately treated cell and tissue substrates; to identify and measure IgD in human serum or other body fluids. This immunoconjugate is not pre-diluted. The optimum working dilution of each conjugate should be established by titration before being used. Excess labelled antibody must be avoided because it may cause high unspecific background staining and interfere with the specific signal.
Recommended working dilutions: 1/10 - 1/40, depending on the method used.
Reactivities Human
Conjugation FITC

Human IgG (H+L chain) chicken polyclonal antibody, Aff - Purified

Applications ELISA.
Western Blot (1/1000).
Immunocytochemistry.
Immunohistochemistry (1/250).
Quality Control: Antibodies were tested for specificity using Double-Immunodiffusion assays in agarose.
Reactivities Human
Conjugation Unconjugated

Human IgM (heavy chain) mouse monoclonal antibody, clone SPM557, Purified

Applications ELISA: Use Antibody without BSA for Coating.
Flow Cytometry: 0.5-1 μg/106 cells.
Immunofluorescence: 0.5-1 μg/ml.
Western Blot: 0.5-1 μg/ml.
Immunoprecipitation: 0.5-1 μg/500 μg protein lysate.
Immunohistochemistry on Frozen and Formalin-Fixed Paraffin Sections: 0.5-1 μg/ml for 30 minutes at RT.
Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.
Positive Control: 293T, Raji or hPBL cells. Tonsil or Spleen.
Reactivities Human
Conjugation Unconjugated

Human IgM (heavy chain) mouse monoclonal antibody, clone SPM557, Purified

Applications ELISA: Use Antibody without BSA for Coating.
Flow Cytometry: 0.5-1 μg/106 cells.
Immunofluorescence: 0.5-1 μg/ml.
Western Blot: 0.5-1 μg/ml.
Immunoprecipitation: 0.5-1 μg/500 μg protein lysate.
Immunohistochemistry on Frozen and Formalin-Fixed Paraffin Sections: 0.5-1 μg/ml for 30 minutes at RT.
Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.
Positive Control: 293T, Raji or hPBL cells. Tonsil or Spleen.
Reactivities Human
Conjugation Unconjugated

Human IgG (heavy chain) mouse monoclonal antibody, clone SPM556, Purified

Applications ELISA: Use Antibody without BSA for Coating.
Flow Cytometry: 0.5-1 μg/106 cells.
Immunofluorescence: 0.5-1 μg/ml.
Western Blot: 0.5-1 μg/ml.
Immunoprecipitation: 0.5-1 μg/500 μg protein lysate.
Immunohistochemistry on Frozen and Formalin-Fixed Paraffin Sections: 0.5-1 μg/ml for 30 minutes at RT.
Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.
Positive Control: 293T, Raji or hPBL cells. Tonsil or Spleen.
Reactivities Human
Conjugation Unconjugated

Human IgG (heavy chain) mouse monoclonal antibody, clone SPM556, Purified

Applications ELISA: Use Antibody without BSA for Coating.
Flow Cytometry: 0.5-1 μg/106 cells.
Immunofluorescence: 0.5-1 μg/ml.
Western Blot: 0.5-1 μg/ml.
Immunoprecipitation: 0.5-1 μg/500 μg protein lysate.
Immunohistochemistry on Frozen and Formalin-Fixed Paraffin Sections: 0.5-1 μg/ml for 30 minutes at RT.
Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.
Positive Control: 293T, Raji or hPBL cells. Tonsil or Spleen.
Reactivities Human
Conjugation Unconjugated