CD19 (MRQ-36) Mouse Monoclonal Antibody

SIGMA/119M-1

Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-119M-14	0.1 mL	$0.00 1/EA CALL FOR PRICEAdd To Favorites	Add To Favorites
45-119M-15	0.5 mL	$0.00 1/EA CALL FOR PRICEAdd To Favorites	Add To Favorites
45-119M-16	1 mL	$0.00 1/EA CALL FOR PRICEAdd To Favorites	Add To Favorites
45-119M-17	1 mL	$0.00 1/EA CALL FOR PRICEAdd To Favorites	Add To Favorites
45-119M-18	7 mL	$0.00 1/EA CALL FOR PRICEAdd To Favorites	Add To Favorites

Immunohistochemistry CD19 (MRQ-36) on tonsil

antibody form	culture supernatant
antibody product type	primary antibodies
biological source	mouse
clone	MRQ-36, monoclonal
conjugate	unconjugated
control	tonsil
description	For In Vitro Diagnostic Use in Select Regions (See Chart)
form	buffered aqueous solution
isotype	IgG1κ
manufacturer/tradename	Cell Marque^™
packaging	bottle of 1.0 mL predilute (119M-17)
	bottle of 7.0 mL predilute (119M-18)
	vial of 0.1 mL concentrate (119M-14)
	vial of 0.5 mL concentrate (119M-15)
	vial of 1.0 mL concentrate (119M-16)
Quality Level	100
	500
shipped in	wet ice
species reactivity	human
storage temp.	2-8°C
technique(s)	immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:25-1:100
visualization	membranous

General description:

CD19 is present in both normal and malignant B-cells and has long been considered to be the most reliable surface marker of this lineage over a wide range of maturational stages. In normal lymphoid tissue, CD19 is observed in germinal centers, mantle zone cells, and scattered cells in the interfollicular areas. Anti-CD19 exhibits an overall immunoreactivity pattern similar to those of the antibodies against CD20 and CD22. However, in contrast to CD20, CD19 is also expressed in immature B-cells; although recent studies have described CD19 loss in a few B-cell neoplasms.

Legal Information:

Cell Marque is a trademark of Merck KGaA, Darmstadt, Germany

Linkage:

CD19 Positive Control Slides, Product No. 119S External link

, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

Other Notes:

For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com

Physical form:

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide

Preparation Note:

Download the IFU specific to your product lot and format External link

Note: This requires a keycode which can be found on your packaging or product label.

Quality:

IVD

RUO

Storage Temp.	2-8°C
UNSPSC	12352203