乳糖酶(LCT)重组蛋白

YB521Ra011
Recombinant Lactase (LCT)
Organism Species: Rattus norvegicus (Rat)
Instruction manual
FOR IN VITRO USE AND RESEARCH USE ONLY
NOT FOR USE IN CLINICAL DIAGNOSTIC PROCEDURES
10th Edition (Revised in Jan, 2014)
 乳糖酶(LCT)重组蛋白 PROPERTIES ]
Residues: Ala33~Ala291
Tags: Two N-terminal Tags, His-tag and T7-tag
Accession: Q02401
Host: E. coli
Subcellular Location: Cell membrane. Membrane.
Purity: >95%
Endotoxin Level: <1.0EU per 1μg
(determined by the LAL method).
Formulation: Supplied as lyophilized form in PBS,
 乳糖酶(LCT)重组蛋白pH7.4, containing 5% trehalose, 0.01% sarcosyl.
Predicted isoelectric point: 5.2
Predicted Molecular Mass: 32.3kDa
Applications: SDS-PAGE; WB; ELISA; IP.
(May be suitable for use in other assays to be determined by the end user.)
[ USAGE ]
Reconstitute in sterile PBS, pH7.2-pH7.4.
[ STORAGE AND STABILITY ]
Storage: Avoid repeated freeze/thaw cycles.
Store at 2-8oC for one month.
Aliquot and store at -80oC for 12 months.
Stability Test: The thermal stability is described by the loss rate of the target
protein. The loss rate was determined by accelerated thermal degradation test,
that is, incubate the protein at 37oC for 48h, and no obvious degradation and
precipitation were observed. (Referring from China Biological Products Standard,
which was calculated by the Arrhenius equation.) The loss of this protein is less
than 5% within the expiration date under appropriate storage condition.
 乳糖酶(LCT)重组蛋白[ SEQUENCES ]
The sequence of the target protein is listed below.
AAGPLTND LVLNLNYPPG KQGSDVVSGN TDHLLCQQPL PSFLSQYFSS LRASQVTHYK
VLLSWAQLLP TGSSKNPDQE AVQCYRQLLQ SLKDAQLEPM VVLCHQTPPT SSAIQREGAF
ADLFADYATL AFQSFGDLVE IWFTFSDLEK VIMDLPHKDL KASALQTLSN AHRRAFEIYH
RKFSSQGGKL SVVLKAEDIP ELLPDPALAA LVQGSVDFLS LDLSYECQSV ATLPQKLSEL
QNLEPKVKVF IYTLKLEDCP A