SKU: 37562932432

Bovine IL-13 (Interleukin 13) ELISA Kit

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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Bovine IL-13 (Interleukin 13) ELISA KitThe Bovine IL 13 (Interleukin 13) ELISA immunoassay kit uses the Sandwich ELISA principle. The micro ELISA plate provided in this kit has been pre coated with an antibody specific to Bovine IL 13. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Bovine IL 13 and Avidin Horseradish Peroxidase (HRP) conjugate are added successively to each micro

The Bovine IL-13 (Interleukin 13) ELISA immunoassay kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Bovine IL-13. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Bovine IL-13 and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Bovine IL-13, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The OD value is proportional to the concentration of Bovine IL-13. You can calculate the concentration of Bovine IL-13 in the samples by comparing the OD of the samples to the standard curve.

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SKU: 37562932432

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Stephanie Kelly
Draper, US
★★★★★ 5
Silly little book
Format: Hardcover
My daughter love this book. We read it over and over again until I had to make her choose something different t. The story is so cute and the illustrations are really fun.
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Reviewed in the United States on March 29, 2026
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Keri
Cuba, US
★★★★★ 5
Great book
Format: Hardcover
Love this book. I bought two of the other books in this series. My niece loved it.
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Reviewed in the United States on April 3, 2026
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Samantha Laubenstine
Chelsea, US
★★★★★ 5
Perfect for spring time!
Format: Hardcover
Such a great book series I love reading it to my boys!
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Reviewed in the United States on March 31, 2026
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Ashley Mandrell
Fort Morgan, US
★★★★★ 5
Good buy
Format: Hardcover
This is a super cute book! It teaches about spring and we enjoy reading it!
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Reviewed in the United States on February 19, 2026
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Don Morris
Belleville, US
★★★★★ 5
"Racial Capitalism"
Format: Paperback
Cedric J. Robinson’s Black Marxism is first a history of Black people appearing in historical texts as far back as Herodotus (c. 484 – c. 425 BCE) in ancient Greece, and second a history of “the collisions of the Black and white ‘races’ beginning in the fifteenth and sixteenth centuries.” Robinson’s thesis connects the evolution of capitalism to its roots in racism (racialism) understood in broad terms to comprise the subjugation of one class/group/nation/race by another (the Irish by the English in the nineteenth century, for example). He uses the term “racial capitalism” to express this process—the necessity of opposing classes for the function of capitalism. As a result, “racialism,” he says, “would inevitably permeate the social structures emergent from capitalism.” Keynes attributed the slow change in the “standard of life of the average man” until the beginning of the eighteenth century to “the remarkable absence of important technical improvements and to the failure of capital to accumulate.” Capital is accumulated, in Marx’s view, through the accretion of “surplus labor” which is the extra time a worker “must add to the working time necessary for his own maintenance . . . in order to produce the means of subsistence for the owners of the means of production.” Robinson ties capitalism’s early exploitation of surplus labor to slave labor and the slave trade noting, “historically, slavery was a critical foundation for capitalism.” Robinson traces the forced transport of Black people from Africa (the diaspora) to Europe, as well as Central, South, and North America as a foundation of early capitalism (and slavery as its form of “primitive accumulation” of capital). In his discussions of slavery, Robinson stresses the sense of the enslaved people with respect to their captors in terms of the slaves’ resistance, hostility, and defiance of the masters—their “Black radicalism.” As Robinson’s text approaches the twentieth century and the influence of Marx, his focus narrows to the significance and character of specific Black leaders including W. E. B. Du Bois, C. L. R. James, and Richard Wright and their respective connections to Marxism’s diverse interpretations. Marxism, says Robinson, “has proven insufficiently radical to expose and root out the racialist order that contaminates its analytic and philosophic applications or to come to effective terms with the implications of its own class origins.”
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Reviewed in the United States on September 2, 2022

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