IL-6 Receptor human,;, recombinant, expressed in HEK 293 cells, >=98% (SDS-PAGE), >=98% (HPLC), cell

IL-6 Receptor human,;, recombinant, expressed in HEK 293 cells, >=98% (SDS-PAGE), >=98% (HPLC), cell

Stock Code: 3593064
Manufacturer Part No: SRP3097-20UG
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General description

Interleukin-6 (IL-6) mediates its biological effects through the type I IL-6 receptor system that consists of two chains, IL-6R? and gp130. The IL-6R? chain is the binding component specific to IL-6; while the gp130 only transmits signals of IL-6 when bound to IL-6R?. IL-6R has a role in various signaling cascades. The gp130 also can transmit signals from leukemia inhibitory factor (LIF), oncostatin M (OSM), ciliary neurotrophic factor (CNTF), interleukin-11 (IL-11) and cardiotrophin-1 (CT-1) in conjunction with other receptor subunits. The low-affinity binding site for IL-6 is composed of IL-6R? alone. IL-6R? is expressed in a wide range of cells including T cells, fibroblasts and macrophages. Soluble IL-6R? which consists of only the extracellular domain of the IL-6R? chain, acts as an agonist of IL-6 activity at low concentrations. Recombinant human sIL-6R? is a 37.6kDa protein consisting of the extracellular domain of the IL-6R? chain (339 amino acid residues).

Physical form

Lyophilized powder.

Reconstitution

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

Sequence

LAPRRCPAQE VARGVLTSLP GDSVTLTCPG VEPEDNATVH WVLRKPAAGS HPSRWAGMGR RLLLRSVQLH DSGNYSCYRA GRPAGTVHLL VDVPPEEPQL SCFRKSPLSN VVCEWGPRST PSLTTKAVLL VRKFQNSPAE DFQEPCQYSQ ESQKFSCQLA VPEGDSSFYI VSMCVASSVG SKFSKTQTFQ GCGILQPDPP ANITVTAVAR NPRWLSVTWQ DPHSWNSSFY RLRFELRYRA ERSKTFTTWM VKDLQHHCVI HDAWSGLRHV VQLRAQEEFG QGEWSEWSPE AMGTPWTESR SPPAENEVST PMQALTTNKD DDNILFRDSA NATSLPVQD

Colourwhite to off-white
ManufacturerSIGMA-ALDRICH
Impurities﹤1 EU/µg endotoxin, tested
Formlyophilized
Assay≥95% (HPLC), ≥95% (SDS-PAGE)

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