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Rat Anti-Mouse CD19

ANTIGEN DESCRIPTION
CD19 is a monomeric transmembrane glycoprotein expressed at relatively constant levels throughout B cell development from early pro-B/pre-B cells (i.e., B220+/CD43+/HSA+) through fully differentiated B cell stages.[1-7] Terminally differentiated plasma cells do not express CD19.[1] In humans, the CD19 molecule on the surface of mature B cells associates with CD21 (CR-2) and CD81 (TAPA-1), and this multimolecular complex synergizes with surface immunoglobulin to provide signal transduction and promote cellular activation.[3,4] All splenic and peritoneal IgM+ cells of both B-1 and B-2 lineages are CD19+, with B-1 cells expressing higher levels of CD19 than B-2 cells in these sites.[1,7] Recent studies with CD19-deficient mice have suggested that this molecule may not be required for normal generation and maturation of B cells in the bone marrow.[7]
[Technical Bulletin / References ] Back to CD Markers and Other Cell Surface Proteins - Specificity Mouse
 Cat. No.Product DescriptionCloneSize
USD Price
Order Qty
1576-01
 
Mouse Anti-Mouse CD19-UNLB
MB19-1 0.5 mg
$197.00
1576-02
 
Mouse Anti-Mouse CD19-FITC
MB19-1 0.5 mg
$245.00
1576-08
 
Mouse Anti-Mouse CD19-BIOT
MB19-1 0.5 mg
$225.00
1576-09
 
Mouse Anti-Mouse CD19-R-PE
MB19-1 0.1 mg
$180.00
1576-11
 
Mouse Anti-Mouse CD19-APC
MB19-1 0.1 mg
$280.00
1576-13
 
Mouse Anti-Mouse CD19-SPRD
MB19-1 0.1 mg
$250.00
1576-16
 
Mouse Anti-Mouse CD19-PE/CY5.5
MB19-1 0.1 mg
$240.00
1576-18
 
Mouse Anti-Mouse CD19-APC/CY5.5
MB19-1 0.1 mg
$245.00
1576-19
 
Mouse Anti-Mouse CD19-APC/CY7
MB19-1 0.1 mg
$245.00
FORMAT ABBREVIATIONS:
UNLB - purified, unlabeled antibody
FITC - fluorescein isothiocyanate-labeled
TRITC - tetramethlyrhodamine isothiocyanate
AP - alkaline phosphatase-labeled
HRP - horseradish peroxidase-labeled
BGAL - B-galactosidase-labeled
TXRD - Texas RedTM
BIOT - biotin-labeled
R-PE - R-phycoerythrin-labeled
R-PE/TXRD - R-phycoerythrin/Texas RedTM
APC - allophycocyanin
 CY3 - CyanineTM 3-labeled *
SPRD - SpectralRedTM-labeled *
LE/AF - low endotoxin/azide-free
CY5 - CyanineTM5-labeled *
R-PE/CY5.5 - R-phycoerythrin/CyanineTM5.5-labeled *
R-PE/CY7 - R-phycoerythrin/CyanineTM7-labeled *
APC/CY5.5 - allophycocyanin/CyanineTM5.5-labeled *
APC/CY7 - allophycocyanin/CyanineTM7-labeled *
FLMA - fluorescein-5-malemide-labeled
SEPH - sepharose-labeled
BIMA - biotin-maleimide-labeled
NOTE: *SpectralRedTM (SPRD) is a tandem conjugate of R-phycoerythrin and CYTM5. It was developed as a reagent for 3-color flow cytometry on instruments with only 488 nm excitation source. It requires minimal (0-2%) FL2/FL3 compensation.