atl1 Antibody

Code CSB-PA892425XA01SXV
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Product Details

Full Product Name
Rabbit anti-Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) atl1 Polyclonal antibody
Uniprot No.
Target Names
atl1
Alternative Names
atl1 antibody; SPAC1250.04cAlkyltransferase-like protein 1 antibody
Raised in
Rabbit
Species Reactivity
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Immunogen
Recombinant Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) atl1 protein
Immunogen Species
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
Involved in DNA damage recognition. Binds DNA containing O(6)-methylguanine and larger O(6)-alkylguanine adducts. The DNA is bent, the damaged base is rotated out of the DNA duplex into a hydrophobic binding pocket (nucleotide flipping), with Arg-39 donating a hydrogen bond to the orphaned cytosine to stabilize the extrahelical DNA conformation. This structural change in DNA presents the lesion to the nucleotide excision repair (NER) pathway. The affinity for O(6)-alkylguanine adducts increases with the size of the alkyl group. Low affinity small O(6)-alkylguanines are directed to the global genome repair pathway of NER via rhp7-rhp16 and rhp41-rhp23, while strong binding to bulky O(6)-alkylguanines stalls the transcription machinery and diverts the damage to the transcription-coupled repair pathway of NER via rhp26.
Gene References into Functions
  1. Alkyltransferase-like protein (Atl1) distinguishes alkylated guanines for DNA repair using cation-pi interactions. PMID: 23112169
  2. Data show that alkyltransferase-like 1 (Atl1)can play a pivotal role in selecting a specific nucleotide excision repair (NER) pathway, depending on the nature of the DNA modification. PMID: 22658721
  3. Atl1 may act by binding to O6-alkylguanine lesions and signalling them for processing by DNA repair pathways. PMID: 16679453
  4. Schizosaccharomyces pombe ATL structures without and with damaged DNA containing the endogenous lesion O(6)-methylguanine or cigarette-smoke-derived O(6)-4-(3-pyridyl)-4-oxobutylguanine PMID: 19516334
Protein Families
MGMT family, ATL subfamily
Database Links
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Call us
301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
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Address
7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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