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Merck
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Key Documents

CBL582

Sigma-Aldrich

Anti-CD19 Antibody, clone HD37

clone HD37, Chemicon®, from mouse

Synonyme(s) :

B-lymphocyte Surface Antigen B4

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About This Item

Code UNSPSC :
12352203
eCl@ss :
32160702
Nomenclature NACRES :
NA.41

Source biologique

mouse

Niveau de qualité

Forme d'anticorps

purified immunoglobulin

Clone

HD37, monoclonal

Espèces réactives

human

Fabricant/nom de marque

Chemicon®

Technique(s)

flow cytometry: suitable
immunohistochemistry: suitable
immunoprecipitation (IP): suitable

Isotype

IgG1

Numéro d'accès NCBI

Numéro d'accès UniProt

Conditions d'expédition

wet ice

Informations sur le gène

human ... CD19(930)

Spécificité

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.

Application

Anti-CD19 Antibody, clone HD37 detects level of CD19 & has been published & validated for use in FC, IP, IH.
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 Category
Inflammation & Immunology
Research Sub Category
Immunoglobulins & Immunology

Liaison

Replaces: CBL1322

Forme physique

Format: Purified
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.

Stockage et stabilité

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.

Informations légales

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

Clause de non-responsabilité

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.

Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Maristella Maggi et al.
Cancers, 13(22) (2021-11-28)
E. coli L-asparaginase is an amidohydrolase (EC 3.5.1.1) which has been successfully used for the treatment of Acute Lymphoblastic Leukemia for over 50 years. Despite its efficacy, its side effects, and especially its intrinsic immunogenicity, hamper its usage in a
G F Fischer et al.
Journal of immunology (Baltimore, Md. : 1950), 144(2), 638-641 (1990-01-15)
The CD24 Ag is present on human B cells from the earliest stages of B lineage development and is lost on terminal B cell maturation to plasma cells. This Ag is also expressed on mature forms of granulocytes. We studied
Gladys S Ingle et al.
British journal of haematology, 140(1), 46-58 (2007-11-10)
CD19 and CD21 (CR2) are co-receptors found on B-cells and various B-cell lymphomas, including non-Hodgkin lymphoma. To evaluate their suitability as targets for therapy of such lymphomas using internalization-dependent antibody-drug conjugates [such as antibody-4-(N-maleimidomethyl)cyclohexane-1-carboxylate, (N2'-deacetyl-N2'-(3-mercapto-1-oxopropyl)-maytansine) (MCC-DM1) conjugates, which require lysosomal
Uwe Reusch et al.
mAbs, 7(3), 584-604 (2015-04-16)
To harness the potent tumor-killing capacity of T cells for the treatment of CD19(+) malignancies, we constructed AFM11, a humanized tetravalent bispecific CD19/CD3 tandem diabody (TandAb) consisting solely of Fv domains. The molecule exhibits good manufacturability and stability properties. AFM11

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