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Interleukin 12 beta (IL-12b)

Cat no: I8434-27

Interleukin 12 beta (IL-12b)

IL-12b is a subunit of interleukin 12, a cytokine that acts on T and natural killer cells, and has a broad array of biological activities. Interleukin 12 is a disulfide-linked heterodimer composed of the 40kD cytokine receptor like subunit encoded by this gene, and a 35kD subunit encoded by IL12A. This cytokine is expressed by activated macrophages that serve as an essential inducer of Th1 cells development. This cytokine has been found to be important for sustaining a sufficient number of memory/effector Th1 cells to mediate long-term protection to an intracellular pathogen. Overexpression of this gene was observed in the central nervous system of patients with multiple sclerosis (MS), suggesting a role of this cytokine in the pathogenesis of the disease. The promoter polymorphism of this gene has been reported to be associated with the severity of atopic and non-atopic asthma in children. \n\nApplications: \nSuitable for use in ELISA and Western Blot. Other applications not tested.\n\nRecommended Dilution:\nOptimal dilutions to be determined by the researcher.\n\nRecommended Secondary Antibodies:\nI1906 IgY, Chicken Pab Rb x Ch \nI1906-10 IgY, Chicken (HRP) Rb x Ch \nI1906-12 IgY, Chicken (FITC) Rb x Ch \nI1906-14 IgY, Chicken (AP) Rb x Ch\n\nStorage and Stability:\nMay be stored at 4 degrees C for short-term only. For long-term storage, store at -20 degrees C. Aliquots are stable for at least 12 months at -20 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

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SPECIFICATIONS

Catalog Number

I8434-27

Size

50ug

Applications

ELISA, WB

Hosts

Ch/Bird

Reactivities

Hum

Form

Supplied as a liquid in PBS, pH 7.2, 0.02% sodium azide.

P Type

Pab

Purity

Purified by immunoaffinity chromatography.

Isotype

IgY

Additional Info

Recognizes human IL-12b.

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