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

CAT#: PH305928

CGB5 MS Standard C13 and N15-labeled recombinant protein (NP_149032)

Product Images

Coomassie blue staining of purified CGB5 protein (Cat# TP305928). The protein was produced from HEK293T cells transfected with CGB5 cDNA clone (Cat# RC205928) using MegaTran 2.0 (Cat# TT210002).

Specifications

Product Data

• Tag: C-Myc/DDK
• Species: Human
• Expression Host: HEK293
• Expression cDNA Clone or AA Sequence: RC205928
• Predicted MW: 17.7 kDa
• Protein Sequence:
  Sequence Link

  >RC205928 protein sequence
  Red=Cloning site Green=Tags(s)
  
  MEMFQGLLLLLLLSMGGTWASKEPLRPRCRPINATLAVEKEGCPVCITVNTTICAGYCPTMTRVLQGVLP
  ALPQVVCNYRDVRFESIRLPGCPRGVNPVVSYAVALSCQCALCRRSTTDCGGPKDHPLTCDDPRFQDSSS
  SKAPPPSLPSPSRLPGPSDTPILPQ
  
  TRTRPLEQKLISEEDLAANDILDYKDDDDKV
• 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
• Storage: Store at -80°C. Avoid repeated freeze-thaw cycles.
• Stability: Stable for 3 months from receipt of products under proper storage and handling conditions.

Reference Data

• RefSeq: NP_149032
• RefSeq Size: 880
• RefSeq ORF: 495
• Synonyms: CGB; HCG; hCGB
• Locus ID: 93659
• UniProt ID: P01233, P0DN86, A0A0F7RQP8
• 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