Analytical Data
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Gene name
TOP1MT
- Application
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Alternative Names
TOP1MT；DNA topoisomerase I. mitochondrial
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Species
Human
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Source
E. coli
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Tag
His tag N-Terminus
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
Q969P6
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Expression Region
51-601aa
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AA Sequence
VKWRQLEHKG PYFAPPYEPL PDGVRFFYEG RPVRLSVAAE EVATFYGRML DHEYTTKEVF RKNFFNDWRK EMAVEEREVI KSLDKCDFTE IHRYFVDKAA ARKVLSREEK QKLKEEAEKL QQEFGYCILD GHQEKIGNFK IEPPGLFRGR GDHPKMGMLK RRITPEDVVI NCSRDSKIPE PPAGHQWKEV RSDNTVTWLA AWTESVQNSI KYIMLNPCSK LKGETAWQKF ETARRLRGFV DEIRSQYRAD WKSREMKTRQ RAVALYFIDK LALRAGNEKE DGEAADTVGC CSLRVEHVQL HPEADGCQHV VEFDFLGKDC IRYYNRVPVE KPVYKNLQLF MENKDPRDDL FDRLTTTSLN KHLQELMDGL TAKVFRTYNA SITLQEQLRA LTRAEDSIAA KILSYNRANR VVAILCNHQR ATPSTFEKSM QNLQTKIQAK KEQVAEARAE LRRARAEHKA QGDGKSRSVL EKKRRLLEKL QEQLAQLSVQ ATDKEENKQV ALGTSKLNYL DPRISIAWCK RFRVPVEKIY SKTQRERFAW ALAMAGEDFE F
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Molecular Weight
69.8 kDa
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Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
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Form
Freeze-dried powder
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Buffer formulation
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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Reconstitution
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- Customization
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Stability Test
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.
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Storage & Shelf Life
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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Shipping
In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.
Quality inspection process
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Protein Description
TOP1MT (Topoisomerase 1 mitochondrial) is an essential enzyme that plays a critical role in mitochondrial DNA (mtDNA) management, regulating the supercoiling and topology of mtDNA and ensuring its proper replication and transcription. Understanding TOP1MT has gained significant attention due to its implications in various mitochondrial disorders and its potential link to cancer biology, where dysregulation of mtDNA can influence tumorigenesis. Research reveals that TOP1MT contributes to maintaining mitochondrial genome stability, and its malfunction can lead to increased mtDNA mutations, which are often associated with aging and degenerative diseases. Moreover, studies indicate that TOP1MT may have therapeutic potential; inhibiting its activity could enhance the effectiveness of certain chemotherapeutic agents, particularly in treatments targeting mitochondrial metabolism in cancer cells. Investigating TOP1MT's structure, function, and interactions within the mitochondrial environment is therefore crucial for elucidating its role in health and disease, paving the way for novel therapeutic strategies aimed at targeting mitochondrial dysfunction. Ultimately, a deeper understanding of TOP1MT could contribute to advancements in personalized medicine for conditions linked to mitochondrial anomalies, making it a promising focus for ongoing research.
