Recombinant Human FKBP4 protein, His & GST-tagged

• Cat.No.: FKBP4-1267H
• Product Overview: Recombinant Human FKBP4 aa. (Thr2~Ala459 (Accession # Q02790) fused with N-terminal His & GST tag was produced in E. coli cells.

Specification

• Species: Human
• Source: E.coli
• Tag: His&GST
• ProteinLength: Thr2~Ala459
• Description: The protein encoded by this gene is a member of the immunophilin protein family, which play a role in immunoregulation and basic cellular processes involving protein folding and trafficking. This encoded protein is a cis-trans prolyl isomerase that binds to the immunosuppressants FK506 and rapamycin. It has high structural and functional similarity to FK506-binding protein 1A (FKBP1A), but unlike FKBP1A, this protein does not have immunosuppressant activity when complexed with FK506. It interacts with interferon regulatory factor-4 and plays an important role in immunoregulatory gene expression in B and T lymphocytes. This encoded protein is known to associate with phytanoyl-CoA alpha-hydroxylase. It can also associate with two heat shock proteins (hsp90 and hsp70) and thus may play a role in the intracellular trafficking of hetero-oligomeric forms of the steroid hormone receptors. This protein correlates strongly with adeno-associated virus type 2 vectors (AAV) resulting in a significant increase in AAV-mediated transgene expression in human cell lines. Thus this encoded protein is thought to have important implications for the optimal use of AAV vectors in human gene therapy. The human genome contains several non-transcribed pseudogenes similar to this gene.
• Form: Freeze-dried powder
• Molecular Mass: Predicted Molecular Mass: 81.7kDa.
• Endotoxin: <1.0EU per 1µg (determined by the LAL method)
• Purity: >90%
• Characteristic: The isoelectric point is 5.4.
• Applications: SDS-PAGE; WB; ELISA; IP.
• Stability: The thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. (Referring from China Biological Products Standard, which was calculated by the Arrhenius equation.) The loss of this protein is less than 5% within the expiration date under appropriate storage condition.
• Storage: Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.
• Storage buffer: Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.
• Reconstitution: Reconstitute in sterile PBS, pH7.2-pH7.4.

Gene Information

• Gene Name: FKBP4 FK506 binding protein 4 [ Homo sapiens (human) ]
• Official Symbol: FKBP4
• Synonyms: FKBP4; FK506 binding protein 4; HBI; p52; Hsp56; FKBP51; FKBP52; FKBP59; PPIase; peptidyl-prolyl cis-trans isomerase FKBP4; FK506 binding protein 4, 59kDa; HSP binding immunophilin; T-cell FK506-binding protein, 59kD; peptidylprolyl cis-trans isomerase; rotamase
• Gene ID: 2288
• mRNA Refseq: NM_002014.3
• Protein Refseq: NP_002005.1
• UniProt ID: Q02790