Antibodies

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Human IgE (Fc specific) Goat Polyclonal Antibody
AP21480HR-N

USD 540.00

2 Weeks

Human IgE (Fc specific) goat polyclonal antibody, HRP

Applications Enzyme-Immunocytochemical and Immunohistochemical staining for the detection of IgE at the cellular and subcellular level by staining of appropriately treated cell and tissue substrates.
To demonstrate circulating IgE antibodies in serodiagnostic microbiology and autoimmune diseases.
To identify a specific antigen using an reference antibody of Human origin known to be of the IgE isotype in the middle layer of the indirect test procedure.
In non-isotopic assay methodology (e.g. ELISA) to measure IgE in Human serum or other body fluids.
Recommneded Dilutions:
Histochemistry and Cytochemistry: 1/50-1/250.
ELISA and comparable non-precipitating antibody-binding assays: 1/1,000-1/25,000.
Reactivities Human
Conjugation HRP
Immunogen Purified monoclonal IgE isolated from Human serum.
Feund’s complete adjuvant is used in the first step of the immunization procedure.
Human IgD (Fc specific) Goat Polyclonal Antibody
AP21479HR-N

USD 540.00

2 Weeks

Human IgD (Fc specific) goat polyclonal antibody, HRP

Applications Can be used in Enzyme-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 demonstrate circulating IgD antibodies in serodiagnostic microbiology and autoimmune diseases; in nonisotopic assay methodology (e.g. ELISA) to 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:
Histochemical and Cytochemical: 1/50 - 1/500.
ELISA and comparable non-precipitating antibody-binding assays: 1/500 - 1/10,000.
Reactivities Human
Conjugation HRP
Immunogen Purified polyclonal IgD isolated from human serum. Freund’s complete adjuvant is used in the first step of the immunization procedure.
Human IgA (Secretory component, free and bound) Sheep Polyclonal Antibody
TA355211

USD 705.00

2 Weeks

Human IgA (Secretory component, free and bound) sheep polyclonal antibody, HRP

Applications 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.
Reactivities Human
Conjugation HRP
Immunogen Purified free human secretory component isolated from pooled milk is used for immunization. Freund’s complete adjuvant is used in the first step of the immunization procedure.
TA355211 is a possible alternative to AP21476HR-N.
Human IgG (H+L chain), adsorbed Goat Polyclonal Antibody
R1335HRP

USD 495.00

3 Days

Human IgG (H+L chain), adsorbed goat polyclonal antibody, HRP

Applications
ELISA: 1/200,000. 
Western Blot: 1/1,000-1:5,000.
Immunohistochemistry: 1/500-1/2,500
Recommended Dilutions: This product has been assayed against 1.0 ug of Human IgG in a standard capture ELISA using ABTS (2,2'-azino-bis-[3-ethylbenthiazoline-6-sulfonic acid]) as a substrate for 30 minutes at room temperature. A working dilution of 1:7,000 to 1:32,000 of the reconstitution concentration is suggested for this product.
Reactivities Human
Conjugation HRP
Immunogen Human IgG whole molecule.