85-5960-93　IL5RA, Recombinant, Human, aa21-342, His-Tag (CD125, CDw125, HSIL5R3, IL5R, Interleukin-5 Receptor Subunit Alpha Isoform 1) 10ug　470242

特徴

• IL5RA, also known as interleukin-5 receptor subunit alpha, is a subunit of the Interleukin-5 receptor. The alpha chain binds to IL5. It generates soluble secreted forms which function as IL‐ 5 antagonists and promotes the differentiation of basophils and B cells. This protein plays also a roll of T-cell-derived cytokine which is important in the development of asthma for the lerminal differentiation, activation and survival of committed cosinophil precursors. Recombinant human IL5RA protein, fused to His-Tag at C-terminal, expressed in Insect Cell and purified by using conventional chromatography techniques.
• Source:Recombinant protein corresponding to aa21-342 from human IL5RA protein, fused to His-Tag at C-terminal, expressed in Insect Cell.
• Molecular Weight:~37.8kD (331aa)~40-57kD (SDS–PAGE under reducing conditions.)
• AA Sequence:ADPDLLPDEK ISLLPPVNFT IKVTGLAQVL LQWKPNPDQE QRNVNLEYQV KINAPKEDDY ETRITESKCV TILHKGFSAS VRTILQNDHS LLASSWASAE LHAPPGSPGT SIVNLTCTTN TTEDNYSRLR SYQVSLHCTW LVGTDAPEDT QYFLYYRYGS WTEECQEYSK DTLGRNIACW FPRTFILSKG RDWLAVLVNG SSKHSAIRPF DQLFALHAID QINPPLNVTA EIEGTRLSIQ WEKPVSAFPI HCFDYEVKIH NTRNGYLQIE KLMTNAFISI IDDLSKYDVQ VRAAVSSMCR EAGLWSEWSQ PIYVGNDEHK PLREWHHHHH H
• Endotoxin:<1EU/1ug (LAL)
• Storage and Stability:May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.