hHR23b (RAD23B) (NM_002874) Human Mass Spec Standard

CAT#: PH302185

RAD23B MS Standard C13 and N15-labeled recombinant protein (NP_002865)

Product Images

Coomassie blue staining of purified RAD23B protein (Cat# TP302185). The protein was produced from HEK293T cells transfected with RAD23B cDNA clone (Cat# RC202185) using MegaTran 2.0 (Cat# TT210002).

Specifications

Product Data

• Tag: C-Myc/DDK
• Species: Human
• Expression Host: HEK293
• Expression cDNA Clone or AA Sequence: RC202185
• Predicted MW: 43.2 kDa
• Protein Sequence:
  Sequence Link

  >RC202185 protein sequence
  Red=Cloning site Green=Tags(s)
  
  MQVTLKTLQQQTFKIDIDPEETVKALKEKIESEKGKDAFPVAGQKLIYAGKILNDDTALKEYKIDEKNFV
  VVMVTKPKAVSTPAPATTQQSAPASTTAVTSSTTTTVAQAPTPVPALAPTSTPASITPASATASSEPAPA
  SAAKQEKPAEKPAETPVATSPTATDSTSGDSSRSNLFEDATSALVTGQSYENMVTEIMSMGYEREQVIAA
  LRASFNNPDRAVEYLLMGIPGDRESQAVVDPPQAASTGVPQSSAVAAAAATTTATTTTTSSGGHPLEFLR
  NQPQFQQMRQIIQQNPSLLPALLQQIGRENPQLLQQISQHQEHFIQMLNEPVQEAGGQGGGGGGGSGGIA
  EAGSGHMNYIQVTPQEKEAIERLKALGFPEGLVIQAYFACEKNENLAANFLLQQNFDED
  
  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_002865
• RefSeq Size: 4167
• RefSeq ORF: 1227
• Synonyms: HHR23B; HR23B; P58
• Locus ID: 5887
• UniProt ID: P54727
• Cytogenetics: 9q31.2
• Summary: The protein encoded by this gene is one of two human homologs of Saccharomyces cerevisiae Rad23, a protein involved in the nucleotide excision repair (NER). This protein was found to be a component of the protein complex that specifically complements the NER defect of xeroderma pigmentosum group C (XP-c) cell extracts in vitro. This protein was also shown to interact with, and elevate the nucleotide excision activity of 3-methyladenine-DNA glycosylase (MPG), which suggested a role in DNA damage recognition in base excision repair. This protein contains an N-terminal ubiquitin-like domain, which was reported to interact with 26S proteasome, and thus this protein may be involved in the ubiquitin mediated proteolytic pathway in cells. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Sep 2011]
• Protein Families: Druggable Genome
• Protein Pathways: Nucleotide excision repair