hCG beta (CGB5) (NM_033043) Human Mass Spec Standard

Specifications

Product Data
Description	CGB5 MS Standard C13 and N15-labeled recombinant protein (NP_149032)
Species	Human
Expression Host	HEK293
Expression cDNA Clone or AA Sequence	RC205928
Predicted MW	17.7 kDa
Protein Sequence	Sequence Link (showhide) >RC205928 protein sequence Red=Cloning site Green=Tags(s) MEMFQGLLLLLLLSMGGTWASKEPLRPRCRPINATLAVEKEGCPVCITVNTTICAGYCPTMTRVLQGVLP ALPQVVCNYRDVRFESIRLPGCPRGVNPVVSYAVALSCQCALCRRSTTDCGGPKDHPLTCDDPRFQDSSS SKAPPPSLPSPSRLPGPSDTPILPQ TRTRPLEQKLISEEDLAANDILDYKDDDDKV
Tag	C-Myc/DDK
Purity	> 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration	>0.05 µg/µL as determined by microplate BCA method
Labeling Method	Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine
Buffer	25 mM Tris-HCl, 100 mM glycine, pH 7.3
Reference Data
RefSeq	NP_149032
RefSeq Size	880
RefSeq ORF	495
Synonyms	CGB; HCG; hCGB
Locus ID	93659
Cytogenetics	19q13.33
Summary	This gene is a member of the glycoprotein hormone beta chain family and encodes the beta 5 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. [provided by RefSeq, Jul 2008]
Protein Families	Druggable Genome

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