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Home > Products > Recombinant Proteins > Recombinant Human CGB3 protein, His-tagged

Recombinant Human CGB3 protein, His-tagged

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By Species
Human(1)
By Source
By Tag
His(1)
Cat.No.:
CGB3-130H
Product Overview:
Recombinant Human CGB3(21-165aa) fused with His tag at C-terminal was expressed in Insect cells.
Description:
CGB3, also known as choriogonadotropin subunit beta, is a member of the glycoprotein hormone beta chain family and encodes the beta 3 subunit of chorionic gonadotropin (CG). It stimulates the expression of GCM1 target genes, including the fusogenic protein syncytin-1, to promote placental cell fusion. It synthesized in large quantities by the developing placenta, reaching peak concentrations in maternal blood during the late first trimester and early midtrimester of pregnancy. It is expressed exclusively by trophoblasts. It is an important biomarker in pregnancy and oncology, where it is routinely detected and quantified by specific immunoassays.
Source:
Insect cells
Species:
Human
Tag :
His
Form:
Liquid. In Phosphate Buffered Saline (pH 7.4) containing 10% glycerol.
Molecular Mass:
16.6kDa (154aa)
18-28kDa (SDS-PAGE under reducing conditions)
AA Sequence:
ADPSKEPLRP RCRPINATLA VEKEGCPVCI TVNTTICAGY CPTMTRVLQG VLPALPQVVC NYRDVRFESI RLPGCPRGVN PVVSYAVALS
CQCALCRRST TDCGGPKDHP LTCDDPRFQD SSSSKAPPPS LPSPSRLPGP SDTPILPQHH HHHH
Endotoxin:
< 1.0 EU per 1 microgram of protein (determined by LAL method)
Purity:
> 90% by SDS - PAGE
Applications:
SDS-PAGE
Storage:
Can be stored at +4 centigrade short term (1-2 weeks). For long term storage, aliquot and store at -20 centigrade or -70 centigrade. Avoid repeated freezing and thawing cycles.
Concentration:
0.25mg/ml (determined by Absorbance at 280nm)


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Optional requirements on this protein +Expand
C-fusion   N-fusion  Non-tagged
His   GST  Fc  Others
<1.0 eu/μg   <0.1 eu/μg  <0.01 eu/μg  Not required
Monomer Isolation   Dimer Isolation   Not required
>80% by SDS-PAGE   >90% by SDS-PAGE  >95% by SDS-PAGE  Others
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45-1 Ramsey Road, Shirley, NY 11967, USA
USA: 1-631-559-9269  1-631-448-7888
Europe: 44-207-048-3343
FAX: 1-631-938-8127
EMAIL: info@creative-biomart.com

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