SMUG1 Antibody

Code CSB-PA897931
Size US$297
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  • Western blot analysis of extracts from 293 and COS7 cells, using SMUG1 antibody.
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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) SMUG1 Polyclonal antibody
Uniprot No.
Target Names
Alternative Names
FDG antibody; HMUDG antibody; MGC104370 antibody; Single strand selective monofunctional uracil DNA glycosylase 1 antibody; Single strand selective monofunctional uracil DNA glycosylase antibody; Single-strand selective monofunctional uracil DNA glycosylase antibody; SMUG 1 antibody; Smug1 antibody; SMUG1 protein antibody; SMUG1_HUMAN antibody; UNG 3 antibody; UNG3 antibody
Raised in
Species Reactivity
Synthesized peptide derived from internal of Human SMUG1.
Immunogen Species
Homo sapiens (Human)
Purification Method
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
It differs from different batches. Please contact us to confirm it.
Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Tested Applications
Recommended Dilution
Application Recommended Dilution
WB 1:500-1:3000
Troubleshooting and FAQs
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

Recognizes base lesions in the genome and initiates base excision DNA repair. Acts as a monofunctional DNA glycosylase specific for uracil (U) residues in DNA with a preference for single-stranded DNA substrates. The activity is greater toward mismatches (U/G) compared to matches (U/A). Excises uracil (U), 5-formyluracil (fU) and uracil derivatives bearing an oxidized group at C5 [5-hydroxyuracil (hoU) and 5-hydroxymethyluracil (hmU)] in ssDNA and dsDNA, but not analogous cytosine derivatives (5-hydroxycytosine and 5-formylcytosine), nor other oxidized bases. The activity is damage-specific and salt-dependent. The substrate preference is the following: ssDNA > dsDNA (G pair) = dsDNA (A pair) at low salt concentration, and dsDNA (G pair) > dsDNA (A pair) > ssDNA at high salt concentration.
Gene References into Functions
  1. This analysis showed a relative increase in the expression of E2F6 in gastric adenocarcinoma with no lymph node metastasis (chi (2), P = 0.04 and OR, P = 0.08), while overexpression of RhoA and SMUG1 was found more often in the diffuse subtype of gastric adenocarcinoma as compared to the intestinal subtype. PMID: 27909884
  2. Our study showed that c.-31A/G-SMUG1 genotypes/alleles do not have any association with the occurrence or severity of advanced type age-related macular degeneration (AMD). There was no interaction of CRP levels and SMUG1 genotypes in AMD susceptibility. PMID: 28095127
  3. A case-control study of 801 bladder cancer patients and 801 matched controls, the associations of 167 single nucleotide polymorphisms (SNPs) from 19 genes of the BER pathway with the risk of bladder cancer; 13 SNPs in 10 Base excision repair (BER) pathway genes were significantly associated with bladder cancer risk; most significant SNP was rs2029167 in the SMUG1 gene. PMID: 24038406
  4. Single-strand selective monofunctional uracil-DNA glycosylase (SMUG1) deficiency is linked to aggressive breast cancer and predicts response to adjuvant therapy. PMID: 24253812
  5. The results obtained suggest the potential role of the g.4235T>C and the c.-31A>G polymorphisms in AMD pathogenesis. PMID: 23714858
  6. There was no difference between SMUG1 proficient and depleted cells following continuous exposure. PMID: 23253900
  7. SMUG1 is a DKC1 interaction partner that contributes to rRNA quality control, partly by regulating 5-hydroxymethyluridine levels. PMID: 23246433
  8. Data show that uracil-DNA glycosylases SMUG1 and UNG2 display widely different sequence preferences. PMID: 22483865
  9. there was increased risk of breast cancer among postmenopausal women heterozygous for either SMUG1 rs2029166 or rs7296239. Among premenopausal women, the increased risk associated with SMUG1 rs2029166 was limited to those with low folate intake. PMID: 21427733
  10. analysis of species specific differences between mouse and humans in regulation of SMUG1 and UNG2 PMID: 21454529
  11. hSMUG1 is a broad specificity backup for hUNG2, the major enzyme for removal of deaminated cytosine in single strnaded DNA PMID: 12161446
  12. This enzyme has a role in repair of 5-formyluracil and other oxidized and deaminated base lesions. PMID: 12718543
  13. The structure and specificity of SMUG1 have been solved. PMID: 12820976
  14. Site-directed mutagenesis was used to determine the catalytic and DNA damage-recognition mechanism of hSMUG1. PMID: 15466595
  15. SMUG1 plays little natural role in antibody diversification. PMID: 16407970
  16. A G44T missense mutation was found in familial colorectal cancer DNA suggesting a limited role for this gene in the devlopment of CRC. PMID: 17029639
  17. Analysis of the catalytic and precision damage recognition mechanisms of SMUG1. PMID: 17150750
  18. SMUG1 and UNG2 coordinate the initial steps in base excision repair of U:G mismatches by different molecular mechanisms. PMID: 17537817
  19. proline substitution at the G63 position switches the Gme SMUG1 enzyme to an exclusive UDG as demonstrated by the uniform excision of uracil in both double-stranded and single-stranded DNA and the complete loss of XDG activity PMID: 18835277
  20. Properties used by hSMUG1 to select damaged pyrimidines include the size and free energy of solvation of the 5-substituent but not electronic inductive properties. PMID: 19324873
  21. hSMUG1 excised fU from DNA opposite all normal bases with the highest activity when opposite non-cognate C or T followed by G and cognate A PMID: 19365746

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Subcellular Location
Protein Families
Uracil-DNA glycosylase (UDG) superfamily, SMUG1 family
Database Links

HGNC: 17148

OMIM: 607753

KEGG: hsa:23583

STRING: 9606.ENSP00000338606

UniGene: Hs.632721

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