Secondary Antibodies

Human IgG2 (Hinge Region) mouse monoclonal antibody, clone 3C7, Purified

Applications ELISA.
Reactivities Human
Conjugation Unconjugated

Human IgM (Fc specific) mouse monoclonal antibody, clone CH2, HRP

Applications Western blot: Recommended dilution: 1 μg/ml.
Reactivities Human
Conjugation HRP

Human IgG1 (Fc specific) mouse monoclonal antibody, clone NI 132 (HP 6186), Purified

Applications To identify the presence of IgG1 in Human serum, other body fluids, cell and tissue substrates and to determine its concentration in techniques as ELISA, Indirect Immunoperoxidase and Indirect Immunofluorescence staining of cytoplasmic IgG1, and Immunoblotting.
General Recommended Dilutions:
Histochemical Use: 1/50-1/200.
ELISA: from 1/500 upwards.
Western blot: from 1/1000 upwards.
Reactivities Human
Conjugation Unconjugated

Human IgE mouse monoclonal antibody, clone 904, Purified

Applications ELISA.
Reactivities Human
Conjugation Unconjugated

Human IgM (Fc-region) mouse monoclonal antibody, clone CH2, FITC

Applications Flow cytometry (1/500 starting dilution).
Reactivities Human
Conjugation FITC

Human IgE mouse monoclonal antibody, clone BE5, Purified

Applications ELISA.
Flow Cytometry: 5-10 µg/ml.
Reactivities Human
Conjugation Unconjugated

Human IgM (Mu chain specific) mouse monoclonal antibody, clone SA-DA4, Purified

Applications Indirect Immunofluorescent staining of IgM+ human B lymphocytes: ≤ 1 µg/106 cells.
ELISA.
Immunohistochemistry on Frozen Sections.
Western blotting.
Dot- and Slot-Immunoblotting.
Immunocytochemistry.
Reactivities Human
Conjugation Unconjugated

Human IgM (Fc-region) mouse monoclonal antibody, clone CH2, APC

Applications Flow Cytometry: 2 µg/ml is recommended starting point.
Reactivities Human
Conjugation APC

Human IgG4 (pFC) mouse monoclonal antibody, clone HP6023 (also known as HO6023), HRP, Purified

Applications ELISA: 1/4000-1/8000 (See also Ref.2-9).
Applications Reported in Literature:
Flow Cytometry (Ref.15,18,19).
Immunohistochemistry on Frozen Sections (Ref.10).
Immunohistochemistry on Paraffin Sections (Ref.5,7,10,11).
Immunocytochemistry (Ref.12).
Immunoblotting (Ref.3,13-16).
Microarray (Ref.17).
Multiplex (Ref.2,20-22).
Purification (Ref.15).
Reactivities Human
Conjugation HRP

Human IgG3 (F(ab)2 specific) mouse monoclonal antibody, clone NI 330 (HP 6050), Purified

Applications To identify the presence of IgG3 in Human serum, other body fluids, cell and tissue substrates and to determine its concentration in techniques as ELISA, Indirect Immunoperoxidase and Indirect Immunofluorescence staining of cytoplasmic IgG3, and Immunoblotting.
General Recommended Dilutions:
Histochemical Use: 1/50-1/200.
ELISA: from 1/500 upwards.
Western blot: from 1/1000 upwards.
Reactivities Human
Conjugation Unconjugated

Human IgG2 (Fc specific) mouse monoclonal antibody, clone NI 25-1 (HP 6207), Biotin

Applications To identify the presence of IgG2 in Human serum, other body fluids, cell and tissue substrates and to determine its concentration in techniques as ELISA, immunoperoxidase staining of cytoplasmic IgG2, and immunoblotting. As a second step an avidin or streptavidin conjugate of the customer’s choice have to be used.
General Recommended Dilutions:
Histochemical Use: 1/50-1/250.
ELISA: from 1/100 upwards.
Western blot: from 1/500 upwards.
Reactivities Human
Conjugation Biotin

Human IgG (F(ab)2 specific) mouse monoclonal antibody, clone 4A11, Purified

Applications ELISA.
Western blotting.
Flow Cytometry.

Has been described for previous lots to work in Immunofluorescence.
Reactivities Human
Conjugation Unconjugated

Human IgG4 mouse monoclonal antibody, clone MRQ-44, Purified

Applications Immunohistochemistry on Frozen and Formalin-Fixed, Paraffin-Embedded Sections: 1/100-1/500. 
Preparation and Pretreatment:
1. Cut 3-4 μm section of formalin-fixed paraffin-embedded tissue and place on positively charged slides; dry overnight at 58°C.
2. Deparaffinize, rehydrate, and epitope retrieve; the preferred method is the use of Heat Induced Epitope Retrieval (HIER) techniques in conjunction with a pressure cooker. The preferred method allows for simultaneous deparaffinization, rehydration, and epitope retrieval. Upon completion, rinse with 5 changes of distilled or deionized water.
3. If using HRP detection system, place slides in peroxide block for 10 minutes; rinse. If using AP detection system, omit this step.
Positive Control: Tonsil.
Reactivities Human
Conjugation Unconjugated