discontinued

AR09048PU-N Interleukin-33 (IL33) (112-270)

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Interleukin-33 (IL33)

AR09048PU-N

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Product Description for Interleukin-33 (IL33)

Interleukin-33 (IL33).
Presentation: Purified

Properties for Interleukin-33 (IL33)

Product Category Proteins & Growth Factors
Quantity 0.1 mg
Synonyms C9orf26, IL-1F11, IL-33, IL1F11, Interleukin-1 family member 11, NF-HEV, NFHEV, Nuclear factor from high endothelial venules
Presentation Purified
Molecular weight kDa
Source E. coli
Species (Protein) Human
Shipping to Worldwide
PDF datasheet View Datasheet
Manufacturer OriGene Technologies GmbH
Material safety datasheet MSDS for Proteins (de)

Datasheet Extract

Immunogen
Swiss Prot Num:
O95760
Purity > 95 % >/= 95% by SDS PAGE
Background Interleukin 33 (IL-33) is a 32kDa proinflammatory cytokine that may also regulate gene transcription in producer cells. IL-33 is structurally related to IL-1, which induces helper T cells to produce type 2 cytokines and acts through the receptor IL1RL-1 (IL1 receptor-like-1), which is known also as ST2. Binding of IL-33 to this receptor activates NF-kappa-B and MAP kinases and induces in vitro Th2 cells to produce cytokines. In vivo, IL-33 induces expression of IL-4, IL-5, IL-13 and leads to severe pathological changes in mucosal organs and in vitro, it can be divided to N-terminal fragment of 12kDa and C-terminal fragment of 18kDa by cleavage of caspase-1.
Concentration 1.0 mg/ml
General Readings Brint EK., et al. (2005) J Biol Chem. Dec 20;277(51).
Schmitz., et al. (2005) immunity 23:479.
Baekkevold, E.S., et al. (2003) Am. J.Pathol. 163(1): 69-90.
Storage Store (in aliquots) at -20°C. Avoid repeated freezing and thawing.
Shelf life: one year from despatch.
Source E. coli
Description
Description:
Recombinant human IL-33 (C-terminal fragment) was expressed in E.coli and purified by using conventional chromatography techniques.
AA Sequence:
MSITGISPIT EYLASLSTYN DQSITFALED ESYEIYVEDL KKDEKKDKVL LSYYESQHPS NESGDGVDGK MLMVTLSPTK DFWLHANNKE HSVELHKCEK PLPDQAFFVL HNMHSNCVSF ECKTDPGVFI GVKDNHLALI KVDSSENLCT ENILFKLSET
Molecular weight:
18 kDa (160 aa)
Format
Buffer System:
20mM Tris pH 8.0
Purity:
>95% >/= 95% by SDS PAGE
State:
Liquid purified protein
Purified
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