左右决定因子1(LEFTY1)重组蛋白

RPC175Hu01 10µg
Recombinant Left/Right Determination Factor 1 (LEFTY1)
Organism Species: Homo sapiens (Human)
Instruction manual
FOR IN VITRO USE AND RESEARCH USE ONLY
NOT FOR USE IN CLINICAL DIAGNOSTIC PROCEDURES
10th Edition (Revised in Jan, 2014)
[ PROPERTIES ]
Residues: Phe78~Pro361
Tags: N-terminal His-Tag
Accession: O75610
Host: E. coli
Subcellular Location: Secreted. Purity: >90%
Endotoxin Level: <1.0EU per 1μg
(determined by the LAL method).
Formulation: Supplied as lyophilized form in 10mM
PBS, pH7.4, containing 1mM DTT, 5% trehalose,
0.01% sarcosyl and preservative.
Predicted isoelectric point: 6.9
Predicted Molecular Mass: 33.1kDa
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 ddH2O.
[ 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.
[ SEQUENCES ]
The sequence of the target protein is listed below.
FSQ SFREVAGRFL ALEASTHLLV FGMEQRLPPN SELVQAVLR L FQEPVPKAAL
HRHGRLSPRS ARARVTVEWL RVRDDGSNRT SLIDSRLVSV HESGWKAFDV TEAVNFWQQL
SRPRQPLLLQ VSVQREHLGP LASGAHKLVR FASQGAPAGL GEPQLELHTL DLGDYGAQGD
CDPEAPM TEG TR CCRQEMYI DLQGMKWAE N WV LEPP GF LA YE CVGT CR QP
PEALAFKWPF LGPRQCIASE TDSLPMIVSI KEGGRTRPQV VSLPNMRVQK CSCASDGALV P
[ REFERENCES ]
1. Kosaki K., et al. (1999) Am. J. Hum. Genet. 64:712-721.
2. Besser D. (2004) J. Biol. Chem. 279:45076-45084.
3. Dvash T., et al. (2007) Stem Cells 25:465-472.
4. Tabibzadeh S. (2011) Ann. N. Y. Acad. Sci. 1221:98-102.