CD19 Monoclonal Antibody,Purified

Size

Clone Number

Aliases

Immunogen Species

Human

UniProt ID

P15391

Immunogen

Recombinant Protein

Raised in

Mouse

Species Reactivity

Human

Tested Applications

ELISA,FC

Background

COC19 reacts with CD19 (B4), a 90 kDa molecule, which is expressed on approximately 5-25% of human peripheral blood lymphocytes. CD19 antigen is present on human B lymphocytes at most stages of maturation, from the earliest Ig gene rearrangement in pro-B cells to mature cell, as well as malignant B cells, but is lost on maturation to plasma cells. CD19 antibody does not react with T lymphocytes, monocytes and granulocytes. CD19 is a critical signal transduction molecule that regulates B lymphocyte development, activation and differentiation. This clone is cross reactive with non-human primate. CD19 is a key phenotyping marker of non-T cell leukemia.

Clonality

Monoclonal

Isotype

IgG1

Purification Method

Affinity purified

Conjugate

Non-conjugated

Buffer

Phosphate-buffered solution, pH 7.4, containing 0.09% sodium azide

Form

liquid

Stroage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Target Names

CD19

Research Areas

Immunology;Stem cells