Human FHIT Recombinant Protein (RPPB3540)
- SKU:
- RPPB3540
- Product Type:
- Recombinant Protein
- Species:
- Human
- Uniprot:
- P49789
Description
| Product Name: | Human FHIT Recombinant Protein |
| Product Code: | RPPB3540 |
| Size: | 5µg |
| Species: | Human |
| Target: | FHIT |
| Synonyms: | Bis(5'-adenosyl)-triphosphatase, EC 3.6.1.29, Diadenosine 5',5'''-P1,P3-triphosphate hydrolase, Dinucleosidetriphosphatase, AP3A hydrolase, AP3Aase, Fragile histidine triad protein, FHIT, FRA3B. |
| Source: | Escherichia Coli |
| Physical Appearance: | Sterile Filtered clear solution. |
| Formulation: | FHIT in 50mM Tris-Acetate, pH7.5, 1mM EDTA and 20% Glycerol. |
| Stability: | Store vial at -20°C to -80°C. When stored at the recommended temperature, this protein is stable for 12 months.Please prevent freeze-thaw cycles. |
FHIT is a member of the histidine triad gene family. FHIT gene encodes a diadenosine 5',5'''-P1,P3-triphosphate hydrolase involved in purine metabolism. FHIT gene includes the common fragile site FRA3B on chromosome 3, where carcinogen-induced damage can lead to translocations and abnormal transcripts of this gene. The FHIT protein is a tumor suppressor with reduced or no expression in numerous types of cancer. FHIT may also act as a tumor suppressor in normal cells. Alterations and deletions of the FHIT (Fragile Histidine Triad) gene are strongly linked to the genesis and establishment of human tumors of the lung, cervix, breast, colon, stomach, and pancreas. The expression of FHIT is more often lost in cancers of individuals with familial mutations causing deficiency in DNA repair genes such as BRCA1, BRCA2 and MSH2. In vitro FHIT functions as a hydrolase that cleaves diadenosine triphosphate (Ap3A) to ADP and AMP. The FHIT -Ap3A enzyme-substrate complex seems to be the tumor suppressor signal. The restoration of FHIT expression in FHIT -deficient cancer cells leads to apoptosis, involving the intrinsic caspase pathway, in cancer-derived cells and in tumor xenografts.
FHIT Human Recombinant full length protein expressed in E.coli, shows a 43 kDa band on SDS-PAGE. The FHIT is fused to GST-Tag and purified by proprietary chromatographic techniques.
| UniProt Protein Function: | FHIT: a member of the histidine triad gene family. A diadenosine 5',5'''-P1,P3-triphosphate hydrolase involved in purine metabolism. Its gene encompasses the common fragile site FRA3B on chromosome 3, where carcinogen-induced damage can lead to translocations and aberrant transcripts of this gene. A possible tumor suppressor in specific tissues. Phospho-FHIT observed in liver and kidney, but not in brain and lung. Phospho-FHIT undetected in all tested human tumor cell lines. Aberrant transcripts from this gene have been found in about half of all esophageal, stomach, and colon carcinomas. |
| UniProt Protein Details: | Protein type:EC 3.6.1.29; Hydrolase; Motility/polarity/chemotaxis; DNA replication; Nucleotide Metabolism - purine; Tumor suppressor Chromosomal Location of Human Ortholog: 3p14.2 Cellular Component: cytoplasm; cytosol Molecular Function:bis(5'-adenosyl)-triphosphatase activity; catalytic activity; hydrolase activity; identical protein binding; protein binding; ubiquitin protein ligase binding Biological Process: negative regulation of proteasomal ubiquitin-dependent protein catabolic process; nucleotide metabolic process; purine nucleotide metabolic process |
| NCBI Summary: | This gene, a member of the histidine triad gene family, encodes a diadenosine 5',5'''-P1,P3-triphosphate hydrolase involved in purine metabolism. The gene encompasses the common fragile site FRA3B on chromosome 3, where carcinogen-induced damage can lead to translocations and aberrant transcripts of this gene. In fact, aberrant transcripts from this gene have been found in about half of all esophageal, stomach, and colon carcinomas. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Oct 2009] |
| UniProt Code: | P49789 |
| NCBI GenInfo Identifier: | 1706794 |
| NCBI Gene ID: | 2272 |
| NCBI Accession: | P49789.3 |
| UniProt Secondary Accession: | P49789,Q45QG9, Q6IU12, A2IAS9, A2IAT0, A2IAT6, A8K1A9 |
| UniProt Related Accession: | P49789 |
| Molecular Weight: | 16,858 Da |
| NCBI Full Name: | Bis(5'-adenosyl)-triphosphatase |
| NCBI Synonym Full Names: | fragile histidine triad |
| NCBI Official Symbol: | FHIT�� |
| NCBI Official Synonym Symbols: | FRA3B; AP3Aase�� |
| NCBI Protein Information: | bis(5'-adenosyl)-triphosphatase |
| UniProt Protein Name: | Bis(5'-adenosyl)-triphosphatase |
| UniProt Synonym Protein Names: | AP3A hydrolase; AP3Aase; Diadenosine 5',5'''-P1,P3-triphosphate hydrolase; Dinucleosidetriphosphatase; Fragile histidine triad protein |
| Protein Family: | Bis(5'-adenosyl)-triphosphatase |
| UniProt Gene Name: | FHIT�� |
| UniProt Entry Name: | FHIT_HUMAN |
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