SRP3097

sIL-6 Receptor alpha human

recombinant, expressed in CHO cells, ≥95% (SDS-PAGE), ≥95% (HPLC), suitable for cell culture

• Sinônimo(s): B cell stimulatory factor-2, CD126, soluble IL-6 receptor alpha
• Código UNSPSC: 12352202
• NACRES: NA.32

Propriedades

• fonte biológica: human
• recombinante: expressed in CHO cells
• Ensaio: ≥95% (HPLC); ≥95% (SDS-PAGE)
• forma: lyophilized
• potência: ≤5.0 ng/mL ED₅₀
• peso molecular: 37.9 kDa
• embalagem: pkg of 20 μg
• técnica(s): cell culture | mammalian: suitable
• Impurezas: <1 EU/μg endotoxin, tested
• cor: white to off-white
• nº de adesão UniProt: P08887
• Condições de expedição: wet ice
• temperatura de armazenamento: −20°C
• Informações sobre genes: human ... IL6R(3570)

Descrição

Descrição geral

Interleukin-6 (IL-6) mediates its biological effects through the type I IL-6 receptor system that consists of two chains, IL-6Rα and gp130. The IL-6Rα chain is the binding component specific to IL-6; while the gp130 only transmits signals of IL-6 when bound to IL-6Rα. 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-6Rα alone. IL-6Rα is expressed in a wide range of cells including T cells, fibroblasts and macrophages. Soluble IL-6Rα which consists of only the extracellular domain of the IL-6Rα chain, acts as an agonist of IL-6 activity at low concentrations. Recombinant human sIL-6Rα is a 37.6kDa protein consisting of the extracellular domain of the IL-6Rα chain (339 amino acid residues).

Sequência

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

forma física

Lyophilized powder.

Reconstituição

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.

Informações de segurança

• Código de classe de armazenamento: 13 - Non Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable