Recombinant humaan LIFR-alfa/LIFR-eiwit

LIFR, also known as leukemia inhibitory factor receptor, is the receptor for leukemia inhibitory factor, a pleiotropic cytokine affecting the differentiation, survival, and proliferation of a wide variety of cells in the adult and the embryo. LIFR plays an important role in several aspects of early pregnancy such as blastocyst implantation in the uterus. Recombinant human LIFR, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.

Leukemia inhibitory factor receptor, LIFR, CD118, LIF-R, SJS2, STWS, SWS, LIF receptor subunit alpha

Baculovirus

Human

His-Tag

SDS-PAGE

0.5 mg/mL (determined by absorbance at 280 nm)

< 1 EU per 1ug of protein (determined by LAL method)

> 90% by SDS-PAGE

90.5 kDa (798aa)

LIF R a, Leukemia inhibitory factor receptor, LIFR, CD118, LIF-R, SJS2, STWS, SWS, ATGP3310-10 µg, ATGP3310-20 µg, ATGP3310-50 µg, ATGP3310-100 µg, ATGP3310-250 µg, ATGP3310-500 µg, ATGP3310-1 mg, ATGP3310-10, ATGP3310-20, ATGP3310-50, ATGP3310-100, ATGP3310-250, ATGP3310-500, ATGP3310-1

Gearing DP., et al. (1991) EMBO J. 10:2839-2848.; ; Cheng JG., et al. (2001) Proc Nati Acad Sci USA 98:8680-8685.

Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

Liquid in. Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol

Immunology

NP_002301.1

P42702

Human

Ala

QKKGAPH DLKCVTNNLQ VWNCSWKAPS GTGRGTDYEV CIENRSRSCY QLEKTSIKIP ALSHGDYEIT INSLHDFGSS TSKFTLNEQN VSLIPDTPEI LNLSADFSTS TLYLKWNDRG SVFPHRSNVI WEIKVLRKES MELVKLVTHN TTLNGKDTLH HWSWASDMPL ECAIHFVEIR CYIDNLHFSG LEEWSDWSPV KNISWIPDSQ TKVFPQDKVI LVGSDITFCC VSQEKVLSAL IGHTNCPLIH LDGENVAIKI RNISVSASSG TNVVFTTEDN IFGTVIFAGY PPDTPQQLNC ETHDLKEIIC SWNPGRVTAL VGPRATSYTL VESFSGKYVR LKRAEAPTNE SYQLLFQMLP NQEIYNFTLN AHNPLGRSQS TILVNITEKV YPHTPTSFKV KDINSTAVKL SWHLPGNFAK INFLCEIEIK KSNSVQEQRN VTIKGVENSS YLVALDKLNP YTLYTFRIRC STETFWKWSK WSNKKQHLTT EASPSKGPDT WREWSSDGKN LIIYWKPLPI NEANGKILSY NVSCSSDEET QSLSEIPDPQ HKAEIRLDKN DYIISVVAKN SVGSSPPSKI ASMEIPNDDL KIEQVVGMGK GILLTWHYDP NMTCDYVIKW CNSSRSEPCL MDWRKVPSNS TETVIESDEF RPGIRYNFFL YGCRNQGYQL LRSMIGYIEE LAPIVAPNFT VEDTSADSIL VKWEDIPVEE LRGFLRGYLF YFGKGERDTS KMRVLESGRS DIKVKNITDI SQKTLRIADL QGKTSYHLVL RAYTDGGVGP EKSMYVVTKE NS