Claudin 9 (CLDN9) (NM_020982) Human Mass Spec Standard

CAT#: PH308701

CLDN9 MS Standard C13 and N15-labeled recombinant protein (NP_066192)

Product Images

Coomassie blue staining of purified CLDN9 protein (Cat# TP308701). The protein was produced from HEK293T cells transfected with CLDN9 cDNA clone (Cat# RC208701) using MegaTran 2.0 (Cat# TT210002).

Specifications

Product Data

• Tag: C-Myc/DDK
• Species: Human
• Expression Host: HEK293
• Expression cDNA Clone or AA Sequence: RC208701
• Predicted MW: 22.8 kDa
• Protein Sequence:
  Sequence Link

  >RC208701 protein sequence
  Red=Cloning site Green=Tags(s)
  
  MASTGLELLGMTLAVLGWLGTLVSCALPLWKVTAFIGNSIVVAQVVWEGLWMSCVVQSTGQMQCKVYDSL
  LALPQDLQAARALCVIALLLALLGLLVAITGAQCTTCVEDEGAKARIVLTAGVILLLAGILVLIPVCWTA
  HAIIQDFYNPLVAEALKRELGASLYLGWAAAALLMLGGGLLCCTCPPPQVERPRGPRLGYSIPSRSGASG
  LDKRDYV
  
  TRTRPLEQKLISEEDLAANDILDYKDDDDKV
• Purity: > 80% as determined by SDS-PAGE and Coomassie blue staining
• Concentration: 50 ug/ml as determined by BCA
• Labeling Method: Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine
• Buffer: 100 mM glycine, 25 mM Tris-HCl, pH 7.3. Store at -80°C. Avoid repeated freeze-thaw cycles. Stable for 3 months from receipt of products under proper storage and handling conditions.

Reference Data

• RefSeq: NP_066192
• RefSeq Size: 2139
• RefSeq ORF: 651
• Synonyms: claudin 9
• Locus ID: 9080
• UniProt ID: O95484
• Cytogenetics: 16p13.3
• Summary: This gene encodes a member of the claudin family. Claudins are integral membrane proteins and components of tight junction strands. Tight junction strands serve as a physical barrier to prevent solutes and water from passing freely through the paracellular space between epithelial or endothelial cell sheets, and also play critical roles in maintaining cell polarity and signal transductions. This protein is one of the entry cofactors for hepatitis C virus. Mouse studies revealed that this gene is required for the preservation of sensory cells in the hearing organ and the gene deficiency is associated with deafness. [provided by RefSeq, Jun 2010]
• Protein Families: Transmembrane
• Protein Pathways: Cell adhesion molecules (CAMs), Leukocyte transendothelial migration, Tight junction