TOP1MT Antibody

Code CSB-PA125082
Size US$166
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Image
  • The image on the left is immunohistochemistry of paraffin-embedded Human ovarian cancer tissue using CSB-PA125082(TOP1MT Antibody) at dilution 1/15, on the right is treated with synthetic peptide. (Original magnification: ×200)
  • The image on the left is immunohistochemistry of paraffin-embedded Human lung cancer tissue using CSB-PA125082(TOP1MT Antibody) at dilution 1/15, on the right is treated with synthetic peptide. (Original magnification: ×200)
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Product Details

Uniprot No.
Target Names
TOP1MT
Alternative Names
TOP1MT antibody; DNA topoisomerase I antibody; mitochondrial antibody; TOP1mt antibody; EC 5.6.2.1 antibody
Raised in
Rabbit
Species Reactivity
Human
Immunogen
Synthetic peptide of Human TOP1MT
Immunogen Species
Homo sapiens (Human)
Conjugate
Non-conjugated
Isotype
IgG
Purification Method
Antigen affinity purification
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
-20°C, pH7.4 PBS, 0.05% NaN3, 40% Glycerol
Form
Liquid
Tested Applications
ELISA,IHC
Recommended Dilution
Application Recommended Dilution
ELISA 1:1000-1:5000
IHC 1:15-1:50
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Function
Releases the supercoiling and torsional tension of DNA introduced during duplication of mitochondrial DNA by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA-(3'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 5'-OH DNA strand. The free DNA strand then rotates around the intact phosphodiester bond on the opposing strand, thus removing DNA supercoils. Finally, in the religation step, the DNA 5'-OH attacks the covalent intermediate to expel the active-site tyrosine and restore the DNA phosphodiester backbone.
Gene References into Functions
  1. This report was the first to focus on the role of TOP1MT in tumors. We identified a new mechanism underlying TOP1MT-deficient gastric cancer (GC) metastasis and showed that TOP1MT played an important role in cancer cells. PMID: 28874393
  2. Data indicate that the different coordination geometry achieved by the two transition metal ions has an important role in modulating their efficiency as topoisomerase I inhibitors. PMID: 24172750
  3. DNA topoisomerase I stimulates BLM helicase activity on a nucleolar-relevant RNA:DNA hybrid. PMID: 23261817
  4. Data reported in this paper indicate that hTop IB does not confer to the cells radio-resistance, but the kinetic analysis of both DNA repair rate as well as colonies growth, demonstrates that the cells containing hTop IB show a more efficient rescue from IR injury. PMID: 23422507
Subcellular Location
Mitochondrion.
Protein Families
Type IB topoisomerase family
Tissue Specificity
Ubiquitous; highest in skeletal muscle, heart, brain and fetal liver.
Database Links

HGNC: 29787

OMIM: 606387

KEGG: hsa:116447

STRING: 9606.ENSP00000328835

UniGene: Hs.528574

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