Recombinant vuurvlieg Luciferase-eiwit

Luciferase is a generic term for the class of oxidative enzymes used in bioluminescence and is distinct from a photoprotein. Luciferase catalyzes a bioluminescent reaction which requires the substrate luciferin as well as Mg2+ and ATP, produces green light with a wavelength of 562 nm. Luciferase from firefly is widely used as a reporter for studying gene regulation and function, and for pharmaceutical screening. Recombinant firefly Luciferase, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography techniques.

Specific activity is 1X10^10 light units/mg. One luciferase enzyme units will produce one Relative Light Unit (RLU) at 25C

Luciferin 4-monooxygenase, LuC

E.coli

Firefly

His-Tag

SDS-PAGE, Enzyme Activity

1 mg/mL (determined by Bradford assay)

> 90% by SDS-PAGE

Specific activity is 1X10^10 lightunit/mg. One luciferase enzymeunit will produce one Relative Light Unit (RLU) at 25C

63 kDa (571aa) confirmed by MALDI-TOF

Luciferase, ATGP3928-10 µg, ATGP3928-20 µg, ATGP3928-50 µg, ATGP3928-100 µg, ATGP3928-250 µg, ATGP3928-500 µg, ATGP3928-1 mg, ATGP3928-10, ATGP3928-20, ATGP3928-50, ATGP3928-100, ATGP3928-250, ATGP3928-500, ATGP3928-1

Moore S A., et al. (1995) J Mol Biol. 249 (1) :195-214; ; Gould S J., et al. (1988) Anal Biochem. 175 (1) :5-13.;

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. 20 mM Tris-HCl buffer (pH 8.0) containing 1mM DTT, 10% glycerol

Enzymes & Proteases

AB261982

A3KBZ5

Firefly

MEDAKNIKK GPAPFYPLED GTAGEQLHKA MKRYALVPGT IAFTDAHIEV NITYAEYFEM SVRLAEAMKR YGLNTNHRIV VCSENSLQFF MPVLGALFIG VAVAPANDIY NERELLNSMN ISQPTVVFVS KKGLQKILNV QKKLPIIQKI IIMDSKTDYQ GFQSMYTFVT SHLPPGFNEY DFVPESFDRD KTIALIMNSS GSTGLPKGVA LPHRTACVRF SHARDPIFGN QIIPDTAILS VVPFHHGFGM FTTLGYLICG FRVVLMYRFE EELFLRSLQD YKIQSALLVP TLFSFFAKST LIDKYDLSNL HEIASGGAPL SKEVGEAVAK RFHLPGIRQG YGLTETTSAI LITPEGDDKP GAVGKVVPFF EAKVVDLDTG KTLGVNQRGE LCVRGPMIMS GYVNNPEATN ALIDKDGWLH SGDLAYWDED EHFFIVDRLK SLIKYKGYQV APAELESILL QHPNIFDAGV AGLPDDDAGE LPAAVVVLEH GKTMTEKEIV DYVASQVTTA KKLRGGVVFV DEVPKGLTGK LDARKIREIL IKAKKGGKSK L