Osteopontin (SPP1) (NM_000582) Human Recombinant Protein

CAT#: TP305118

Purified recombinant protein of Homo sapiens secreted phosphoprotein 1 (SPP1), transcript variant 2, 20 µg

Product Images

Coomassie blue staining of purified SPP1 protein (Cat# TP305118). The protein was produced from HEK293T cells transfected with SPP1 cDNA clone (Cat# RC205118) using MegaTran 2.0 (Cat# TT210002).

Specifications

Product Data

• Species: Human
• Expression Host: HEK293T
• Expression cDNA Clone or AA Sequence:
  Protein Sequence

  >RC205118 protein sequence
  Red=Cloning site Green=Tags(s)
  
  MRIAVICFCLLGITCAIPVKQADSGSSEEKQLYNKYPDAVATWLNPDPSQKQNLLAPQTLPSKSNESHDH
  MDDMDDEDDDDHVDSQDSIDSNDSDDVDDTDDSHQSDESHHSDESDELVTDFPTDLPATEVFTPVVPTVD
  TYDGRGDSVVYGLRSKSKKFRRPDIQYPDATDEDITSHMESEELNGAYKAIPVAQDLNAPSDWDSRGKDS
  YETSQLDDQSAETHSHKQSRLYKRKANDESNEHSDVIDSQELSKVSREFHSHEFHSHEDMLVVDPKSKEE
  DKHLKFRISHELDSASSEVN
  
  TRTRPLEQKLISEEDLAANDILDYKDDDDKV
• Tag: C-Myc/DDK
• Predicted MW: 32.1 kDa
• Concentration: >0.05 µg/µL as determined by microplate BCA method
• Purity: > 80% as determined by SDS-PAGE and Coomassie blue staining
• Buffer: 25 mM Tris-HCl, 100 mM glycine, pH 7.3, 10% glycerol
• Bioactivity: Cell treatment (PMID: 29959420)
• Preparation: Recombinant protein was captured through anti-DDK affinity column followed by conventional chromatography steps.
• Note: For testing in cell culture applications, please filter before use. Note that you may experience some loss of protein during the filtration process.
• Storage: Store at -80°C.
• Stability: Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles.

Reference Data

• RefSeq: NP_000573
• Locus ID: 6696
• UniProt ID: P10451, A0A024RDE6
• Cytogenetics: 4q22.1
• Refseq Size: 1616
• Refseq ORF: 900
• Synonyms: BNSP; BSPI; ETA-1; OPN
• Summary: The protein encoded by this gene is involved in the attachment of osteoclasts to the mineralized bone matrix. The encoded protein is secreted and binds hydroxyapatite with high affinity. The osteoclast vitronectin receptor is found in the cell membrane and may be involved in the binding to this protein. This protein is also a cytokine that upregulates expression of interferon-gamma and interleukin-12. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]
• Protein Families: Druggable Genome, Secreted Protein
• Protein Pathways: ECM-receptor interaction, Focal adhesion, Toll-like receptor signaling pathway