Recombinant Human TOMM70, N-His

Reference: YHB45101
Product nameRecombinant Human TOMM70, N-His
Uniprot IDO94826
Origin speciesHomo sapiens (Human)
Expression systemProcaryotic expression
Protein delivered with Tag?N-Terminal His Tag
Buffer0.01M PBS, pH 7.4.
Delivery conditionDry Ice
Storage condition4°C for short term (1 week), -20°C or -80°C for long term (avoid freezing/thawing cycles; addition of 20-40% glycerol improves cryoprotection)
Host speciesEscherichia coli (E.coli)
Aliases /SynonymsTOM70, Translocase of outer membrane 70 kDa subunit, Mitochondrial import receptor subunit TOM70, Mitochondrial precursor proteins import receptor, KIAA0719, TOMM70A, TOMM70, Translocase of outer mitochondrial membrane protein 70
NoteFor research use only

Description of Recombinant Human TOMM70, N-His


Recombinant Human TOMM70, N-His is a protein that plays a crucial role in mitochondrial protein import and has been identified as a potential drug target for various diseases. In this article, we will discuss the structure, activity, and potential applications of this protein.

Structure of Recombinant Human TOMM70, N-His

Recombinant Human TOMM70, N-His is a 75 kDa protein that belongs to the translocase of the outer mitochondrial membrane (TOM) complex. This protein is composed of 679 amino acids and contains a transmembrane domain at the N-terminus, followed by a cytoplasmic domain and a C-terminal domain. The cytoplasmic domain contains two tetratricopeptide repeat (TPR) motifs, which are involved in protein-protein interactions.

Activity of this protein

Recombinant Human TOMM70, N-His plays a crucial role in the import of proteins into the mitochondria. It is a component of the TOM complex, which is responsible for the translocation of nuclear-encoded proteins into the mitochondria. This process is essential for maintaining mitochondrial function and cellular homeostasis. Recombinant Human TOMM70, N-His acts as a receptor for precursor proteins, binding to them and facilitating their translocation through the outer mitochondrial membrane.

Role as a Drug Target

Due to its important role in mitochondrial protein import, Recombinant Human TOMM70, N-His has been identified as a potential drug target for various diseases. Mitochondrial dysfunction has been linked to a wide range of disorders, including neurodegenerative diseases, cancer, and metabolic disorders. Targeting Recombinant Human TOMM70, N-His could potentially help in the treatment of these diseases by regulating mitochondrial protein import and improving mitochondrial function.

Potential Applications

Recombinant Human TOMM70, N-His has been studied in various disease models, and its potential applications have been explored. In a study on Alzheimer’s disease, it was found that the expression of Recombinant Human TOMM70, N-His is decreased in the brains of patients, suggesting its involvement in the disease pathology. Enhancing the activity of this protein could potentially improve mitochondrial function and delay the progression of Alzheimer’s disease.

In cancer, Recombinant Human TOMM70, N-His has been identified as a potential biomarker for predicting the response to chemotherapy. A study showed that high levels of this protein were associated with a better response to chemotherapy in breast cancer patients. This highlights the potential of targeting Recombinant Human TOMM70, N-His in cancer treatment.

Moreover, Recombinant Human TOMM70, N-His has also been studied in the context of metabolic disorders such as obesity and diabetes. It was found that this protein is involved in the regulation of lipid metabolism and insulin sensitivity, making it a potential target for the treatment of these diseases.


In conclusion, Recombinant Human TOMM70, N-His is a crucial protein involved in mitochondrial protein import. Its structure and activity make it a potential drug target for various diseases, including Alzheimer’s disease, cancer, and metabolic disorders. Further research on this protein could lead to the development of novel therapeutic strategies for these diseases.


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