IGFBP3 (NM_000598) Human Recombinant Protein

CAT#: TP723171

Purified recombinant protein of Human insulin-like growth factor binding protein 3 (IGFBP3), transcript variant 2.

Product Images

Specifications

Product Data

• Species: Human
• Expression Host: E. coli
• Expression cDNA Clone or AA Sequence:
  Protein Sequence

  GASSGGLGPVVRCEPCDARALAQCAPPPAVCAELVREPGCGCCLTCALSEGQPCGIYTERCGSGLRCQPSPDEARPLQALLDGRGLCVNASAVSRLRAYLLPAPPAPGNASESEEDRSAGEVESPSVSSTHRVSDPKFHPLHSKIIIIKKGHAKDSQRYKVDYESQSTDTQNFSSESKRETEYGPCRREMEDTLNHLKFLNVLSPRGVHIPNCDKKGFYKKKQCRPSKGRKRGFCWCVDKYGQPLPGYTTKGKEDVHCYSMQSK
• Tag: Tag Free
• Predicted MW: 28.8 kDa
• Concentration: Resuspend the protein in the desired concentration in proper buffer
• Purity: >95% as determined by SDS-PAGE and Coomassie blue staining
• Buffer: Lyophilized from a 0.2 µM filtered solution of 20mM phosphate buffer,100mM NaCl, pH 7.2
• Bioactivity: ED50 was determined by its ability to inhibit IGF-II induced proliferation of MCF-7. The expected ED50 for this effect is less than or equal to 0.2 ug/ml in presence of 15 ng/ml of human IGF-II.
• Endotoxin: Endotoxin level is < 0.1 ng/µg of protein (< 1 EU/µg)
• Storage: Store at -80°C.
• Stability: Stable for at least 6 months from date of receipt under proper storage and handling conditions.

Reference Data

• RefSeq: NP_000589
• Locus ID: 3486
• UniProt ID: P17936, B3KPF0
• Cytogenetics: 7p12.3
• Refseq Size: 2620
• Refseq ORF: 873
• Synonyms: BP-53; IBP3
• Summary: 'This gene is a member of the insulin-like growth factor binding protein (IGFBP) family and encodes a protein with an IGFBP domain and a thyroglobulin type-I domain. The protein forms a ternary complex with insulin-like growth factor acid-labile subunit (IGFALS) and either insulin-like growth factor (IGF) I or II. In this form, it circulates in the plasma, prolonging the half-life of IGFs and altering their interaction with cell surface receptors. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq, Jul 2008]'
• Protein Families: Druggable Genome, Secreted Protein
• Protein Pathways: p53 signaling pathway