{"product_id":"ept090","title":"Recombinant Rat IL-2 (C-6His)","description":"\u003cstrong\u003eDescription:\u003c\/strong\u003e Recombinant Rat Interleukin-2 is produced by our Mammalian expression system and the target gene encoding Ala21-Gln155 is expressed with a 6His tag at the C-terminus.\u003cbr\u003e\u003cstrong\u003eAccession:\u003c\/strong\u003e P17108\u003cbr\u003e\u003cstrong\u003eMolecular weight:\u003c\/strong\u003e 16.3 KDa\u003cbr\u003e\u003cstrong\u003eApparent molecular weight:\u003c\/strong\u003e 14-16 KDa, reducing conditions\u003cbr\u003e\u003cstrong\u003eOther names:\u003c\/strong\u003e Interleukin-2; IL-2; T-cell growth factor; TCGF; Aldesleukin; IL2   \u003cbr\u003e\u003cstrong\u003eStorage condition:\u003c\/strong\u003e Lyophilized protein should be stored at \u0026lt; -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at \u0026lt; -20°C for 3 months.\u003cbr\u003e\u003cstrong\u003ePurity:\u003c\/strong\u003e Greater than 95% as determined by reducing SDS-PAGE.\u003cbr\u003e\u003cstrong\u003eEndotoxin:\u003c\/strong\u003e Less than 0.1 ng\/µg (1 EU\/µg) as determined by LAL test.\u003cbr\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Store at ≤-70°C, stable for 6 months after receipt.\nStore at ≤-70°C, stable for 3 months under sterile conditions after opening. \nPlease minimize freeze-thaw cycles.      \u003cbr\u003e\u003cstrong\u003eDelivery condition:\u003c\/strong\u003e The product is shipped on dry ice\/polar packs.\nUpon receipt, store it immediately at the temperature listed below.\u003cbr\u003e\u003cstrong\u003eBackground:\u003c\/strong\u003e Interleukin-2(IL-2)is a O-glycosylated four α-helix bundle cytokine that has potent stimulatory activity for antigenactivated T cells. It is expressed by CD4+ and CD8+ T cells, γδ T cells, B cells, dendritic cells, and eosinophils. Mature rat IL-2 shares 66% and 73% amino acid sequence identity with human and mouse IL-2,respectively. The receptor for IL-2 consists of three subunits that are present on the cell surface in varying preformed complexes. IL-2 is a powerful immunoregulatory lymphokine produced by T-cells in response to antigenic or mitogenic stimulation.  IL-2\/IL-2R signaling is required for T-cell proliferation and other fundamental functions that are essential for the immune response. IL-2 stimulates growth and differentiation of B-cells, NK cells, lymphokine-activated killer cells, monocytes, macrophages and oligodendrocytes.","brand":"ELK Biotechnology","offers":[{"title":"50ug","offer_id":50413835190552,"sku":"EPT090","price":419.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/ELK_e3a42b95-886f-4655-ae36-cd86ef73e782.jpg?v=1751163713","url":"https:\/\/danabiosci.com\/products\/ept090","provider":"Dana Bioscience","version":"1.0","type":"link"}