IgG Antibody [B33/20]

Product Specifications

Background

Recognizes a protein of 75kDa, identified as gamma heavy chain of human immunoglobulins. Its epitope maps in CH2 domain of Fc region of IgG. It reacts with all sub-classes of gamma chain of human immunoglobulins. It does not cross-react with alpha (IgA), mu (IgM), epsilon (IgE), or delta (IgD), heavy chains, T-cells, monocytes, granulocytes, or erythrocytes. This mAb is useful in the identification of leukemias, plasmacytomas, and certain non-Hodgkins lymphomas. The most common feature of these malignancies is the restricted expression of a single heavy chain class. Demonstration of clonality in lymphoid infiltrates indicates that the infiltrate is clonal and therefore malignant.

Swiss Prot

P01857, P01859, P01860, P01861

Host

Mouse

Reactivity

Human

Immunogen

Purified polyclonal human Ig Gamma Chain was used as the immunogen for the Anti-IgG antibody.

Clonality

Monoclonal

Clone

B33/20

Conjugation

Unconjugated

Type

Primary Antibodies

Field of Research

Immunology

Purification

Protein G affinity chromatography

Concentration

0.2 mg/mL

Buffer

PBS with 0.1 mg/ml BSA and 0.05% sodium azide

Modification

None

Shipping Conditions

Blue Ice

Storage Conditions

Aliquot and Store at 2-8˚ C. Avoid freez-thaw cycles.

Fragment

IgG1, kappa

Applications Notes

1. 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 2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.