Mouse interleukin 9 (IL-9) was originally identified as T cell-derived T cell growth factor III/P40 that could support the long term growth of certain mouse T helper clones in the absence of antigen or antigen-presenting cells. Human IL-9 was independently cloned as a novel growth factor that is mitogenic for the human megakaryoblastic leukemic cell line, M07e. Human and mouse IL-9 share 56% identity at the amino acid level. Although mouse IL-9 is active on human cells, human IL-9 is not active on mouse cells.
Sample Type:Cell culture supernates.
Intended Use:This BioAssay™ DuoSet ELISA Development kit contains the basic components required for the development of sandwich ELISAs to measure natural and recombinant mouse Interleukin 9 (IL-9). DuoSets are designed for the analysis of cell culture supernates.
Range:46.9-3000pg/ml
Specificity:Recognizes natural and recombinant mouse Interleukin 9 (IL-9).
Storage and Stability:Store other components at 4°C. Stable for 6 months For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.