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Mouse anti-Human Interleukin-21 (IL-21)

DESCRIPTION
Interleukin-21 (IL-21) is a four helical bundle type I cytokine[1]. The mature form of human IL-21 is a 131 amino acid protein.[4] IL-21 is expressed primarily by NKT and CD4+ T cells, particularly the inflammatory Th17 subset and has pleiotropic effects on both innate and adaptive immune responses. The effects of IL-21 include promotion of antibody production, NK cell differentiation, proliferation and differentiation of cells of monocyte and granulocyte lineages, costimulation of T cells and augmentation of antitumor activity of CD8+ T cells.[2,3] Recent studies have shown that IL-21 is also an autocrine cytokine that potently induces Th17 differentiation and suppresses Foxp3 expression, and serves as a target for treating inflammatory diseases. Clone SB134b can be used as a capture antibody for sandwich ELISA.[5]
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 Cat. No.Product DescriptionCloneSize
USD Price
Order Qty
15900-01
 
Mouse Anti-Human IL-21-UNLB
SB134B 0.5 mg
$195.00
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.