Gibco™ Human TIGAR-TAT Recombinant Protein, PeproTech®

Product Code. 17830453

Brand: Gibco™ 15014T5UG

Description

Recombinant Protein

Recombinant Human TIGAR-TAT expressed in E.coli is a 31.6 kDa protein containing 283 amino acid residues, including the 269 residues of full-length TIGAR fused to a 14-residue C-terminal peptide containing the TAT transduction domain (GGGYGRKKRRQRRR). This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis

TIGAR is a p53-inducible enzyme that catalyzes the hydrolysis of fructose-2-6 bisphosphate (F-2-6-BP) to fructose-6-phosphate and inorganic phosphate. F-2-6-BP is a powerful activator of 6-phosphofructose-1 kinase, the rate limiting enzyme of glycolysis. By lowering the intracellular level of F-2-6-BP, TIGAR expression leads to increased glucose processing via the pentose phosphate pathway, the major cellular source for NADPH. Protein transduction using TAT fusion proteins represents an alternative methodology for introducing transcription factors and other intracellular proteins into primary, as well as transformed, cells.

Specifications

• Accession Number: Q9NQ88
• For Use With (Application): Functional Assay
• Formulation: protein with no preservative
• Gene ID (Entrez): 57103
• Molecular Weight (g/mol): 31.6 kDa
• Name: Human TIGAR-TAT
• Quantity: 5 μg
• Source: E. coli
• Regulatory Status: RUO
• Endotoxin Concentration: <1 EU/ μg
• Gene Alias: TIGAR
• Common Name: TIGAR-TAT
• Gene Symbol: TIGAR
• Biological Activity: Pretreatment with TIGAR-TAT for 4 hrs, using a concentration range 0.1-5.0 ug/ml, protects U2OS cells from apoptosis induced by hydrogen peroxide.
• Conjugate: Unconjugated
• Recombinant: Recombinant
• Protein Tag: TAT-fusion
• Sequence: ARFALTVVRH GETRFNKEKI IQGQGVDEPL SETGFKQAAA AGIFLNNVKF THAFSSDLMR TKQTMHGILE RSKFCKDMTV KYDSRLRERK YGVVEGKALS ELRAMAKAAR EECPVFTPPG GETLDQVKMR GIDFFEFLCQ LILKEADQKE QFSQGSPSNC LETSLAEIFP LGKNHSSKVN SDSGIPGLAA SVLVVSHGAY MRSLFDYFLT DLKCSLPATL SRSELMSVTP NTGMSLFIIN FEEGREVKPT VQCICMNLQD HLNGLTETRG GGYGRKKRRQ RRR
• Content And Storage: -20°C
• Expression System: E. coli
• Form: Lyophilized
• Purity or Quality Grade: ≥ 95% by SDS-PAGE gel and HPLC analyses.