CGB protein (His tag) (80R-2734)

Purified recombinant CGB protein (His tag)

Synonyms Choriogonadotropin subunit beta precursor protein, CGB3 protein, CGB5 protein, CGB7 protein, CGB8 protein, Hcgb protein, CGB
Species Human
Protein Type Recombinant
Applications SDS-PAGE

Specifications

Residues 21-165 aa: MGSSHHHHHH SSGLVPRGSH MGSSKEPLRP RCRPINATLA VEKEGCPVCI TVNTTICAGY CPTMTRVLQG VLPALPQVVC NYRDVRFESI RLPGCPRGVN PVVSYAVALS CQCALCRRST TDCGGPKDHP LTCDDPRFQD SSSSKAPPPS LPSPSRLPGP SDTPILPQ
Expression System E.coli
Purity > 85% pure
Molecular Weight 17.9 kDa
Tag/Conjugate His tag
Form & Buffer Supplied in liquid form in 20mM Tris-HCl buffer (pH 8.0) containing 0.4M Urea, 10% glycerol
Concentration 500 ug/ml

Storage & Safety

Storage Can be stored at 4 deg C for short terms (1-2 weeks). For long term storage, aliquot and store at -20 deg C or -70 deg C. Avoid repeated freezing and thawing cycles

General Information

Biological Significance CGB is a member of the glycoprotein hormone beta chain family and is the beta 3 subunit of chorionic gonadotropin (CG). Glycoprotein hormones are heterodimers consisting of a common alpha subunit and an unique beta subunit which confers biological specificity. CG is produced by the trophoblastic cells of the placenta and stimulates the ovaries to synthesize the steroids that are essential for the maintenance of pregnancy. The beta subunit of CG is encoded by 6 genes which are arranged in tandem and inverted pairs on chromosome 19q13.3 and contiguous with the luteinizing hormone beta subunit gene. Recombinant human CGB protein, fused to His-tag at N-terminus, was expressed in E.coli.

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Availability: In stock

Price: $270.00
Size: 100 ug
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