绒毛膜促性腺激素α肽(CGα)重组蛋白
来源原核表达
宿主E.coli
内毒素水平<1.0EU/μg(LAL法测定)
亚细胞定位n/a
预测分子量11.7kDa
实际分子量-(差异分析请参阅说明书)
片段与标签Leu25~Ser120 with N-terminal His Tag
缓冲液成份磷酸盐缓冲液(pH7.4,含有 0.01% SKL, 1mM DTT, 5% Trehalose和Proclin300.)
性状冻干粉
纯度> 97%
等电点-
绒毛膜促性腺激素α肽(CGα)重组蛋白应用SDS-PAGE; WB; ELISA; IP
Chorionic Chorionic Chorionic Chorionic Gonadotropin Gonadotropin Gonadotropin Gonadotropin Alpha Polypeptide Polypeptide Polypeptide Polypeptide (CGa)
Organism: Organism: Organism: Organism: Homo sapiens sapiens sapiens sapiens (Human) (Human) (Human) (Human)
Instruction Instruction Instruction Instruction manual
FOR IN VITRO USE AND RESEARCH USE ONLY
NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES
4th Edition (Revised in August, 2012)
[ DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION ]
Protein Protein Protein Protein Names: Chorionic Gonadotropin Alpha Polypeptide ()
Synonyms Synonyms Synonyms Synonyms: CGa
Species: Species: Species: Species: Human
Size: 100μg
Source: Escherichia coli-derived
Subcellular Subcellular Subcellular Subcellular Location: Location: Location: Location: Secreted.
绒毛膜促性腺激素α肽(CGα)重组蛋白[ PROPERTIES ROPERTIES ROPERTIES ROPERTIES ]
Residues Residues Residues Residues: Ala25~Ser116 (Accession # P01215), with N-terminal His-Tag.
Grade & Purity: Purity: Purity: Purity: >95%, 11 kDa as determined by SDS-PAGE reducing conditions.
Formulation Formulation Formulation Formulation: Supplied as liquid form in Phosphate buffered saline(PBS), pH 7.4.
Endotoxin Endotoxin Endotoxin Endotoxin Level: <1.0 EU per 1μg (determined by the LAL method). Applications: Applications: Applications: Applications: SDS-PAGE; WB; ELISA; IP.
(May be suitable for use in other assays to be determined by the end user.)
Predicted Predicted Predicted Predicted Molecular Molecular Molecular Molecular Mass: 11.7 kDa
Predicted Predicted Predicted Predicted isoelectric isoelectric isoelectric isoelectric point: 8.1
绒毛膜促性腺激素α肽(CGα)重组蛋白[ PREPARATION PREPARATION PREPARATION PREPARATION ]
Reconstitute in sterile PBS, pH7.2-pH7.4.
[ STORAGE STORAGE STORAGE STORAGE AND STABILITY STABILITY STABILITY STABILITY ]
Storage: Storage: Storage: Storage: Avoid repeated repeated repeated repeated freeze/thaw freeze/thaw freeze/thaw freeze/thaw cycles. cycles. cycles. cycles.
Store at 2-8oC for one month. Aliquot and store at -80oC for 12 months.
Stability Stability Stability 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 SEQUENCES SEQUENCES SEQUENCES ]
The target protein is fused with N-terminal His-tag, its sequence is listed below.
MGHHHHHHSGSEF-APDVQD CPECTLQENP FFSQPGAPIL QCMGCCFSRA YPTPLRSKKT MLVQKNVTSE STCCVAKSYN
RVTVMGGFKV ENHTACHCST CYYHKS
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