Application

Anti-CD19 Antibody, clone HD37 detects level of CD19 & has been published & validated for use in FC, IP, IH.

Research Sub CategoryImmunoglobulins & Immunology

Identification of CD19 positive B lymphocytes and malignant B cells by indirect immunofluorescence staining

Leukaemia and lymphoma phenotyping

Identification of normal and malignant CD19 positive B lymphocytes in cryostat frozen sections

Immunoprecipitation of the CD19 antigen

Studies of the CD19/21 complex in B cell activation and the control of B cell development

Optimal working dilutions must be determined by the end user.

Research CategoryInflammation & Immunology

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Linkage

Replaces: CBL1322

Physical form

The monoclonal is presented at a concentration of 100µg/1ml in phosphate buffered saline containing 10mM sodium azide and 1mg/ml bovine serum albumin. We recommend that each laboratory determine an optimum working titre for use in its particular application.

Format: Purified

Specificity

The CD19 antigen (90 kDa) is expressed from the earliest stages of B-progenitor development, on all peripheral B cells including germinal centre B cells and all B cell lines and B cell leukaemias tested. T cell and monocytic cell lines are negative and the antigen is lost on B cell maturations to plasma cells. The antigen is a type I integral membrane glycoprotein whose in vitro inhibition will influence B cell activation and proliferation.

Storage and Stability

For use within 1 month of purchase store at +4°C, for long term storage aliquot antibody into small volumes and store at -20°C.