Invitrogen™ ATM Polyclonal Antibody

Catalog No.	Quantity
PIPA586677	100 μL

Catalog No. PIPA586677 Supplier Invitrogen™ Supplier No. PA586677

Description

Rabbit Polyclonal Antibody

Purity is > 95% by SDS-PAGE.

Ataxia-telangiectasia Mutated (ATM) is a protein that belongs to the PI3/PI4 kinase family. Ataxia-telangiectasia is a rare autosomal recessive disorder characterized by progressive neurologic degeneration, immunologic deficiency, and an increased risk of lymphoid cancer. The ATM gene codes for a protein belonging to the phosphoinositide 3-kinase (PI3K) superfamily. ATM phosphorylates proteins instead of lipid and has many downstream targets that act as cell-cycle regulators including: P53, Mdm2, BRCA1, and SMC1. The ATM protein is responsible for repairing double-stranded DNA breaks that occur because of ionizing radiation and other mutagens. The ATM's C-terminal region has extensive homology to the catalytic domains of phosphatidylinositol 3-kinases (PI3 kinases). Studies have shown that ATM becomes autophosphorylated and upregulated by exposure to ionizing radiation. AT cells are hypersensitive to ionizing radiation, impaired in mediating the inhibition of DNA synthesis and display delays in p53 induction. Further, DNA damage caused by ionizing irradiation activates ATM-kinase, leading to a cascade of kinase reactions that regulate cell cycle, apoptosis, and DNA damage repair. Studies have linked ATM to apoptosis along with Nbs1 and Chk2 in the E2F1 pathway.

Specifications

• Antigen: ATM
• Applications: Immunohistochemistry (Paraffin), Western Blot
• Classification: Polyclonal
• Concentration: 1 mg/mL
• Conjugate: Unconjugated
• Formulation: PBS with 50% glycerol and 0.02% sodium azide; pH 7.2
• Gene: ATM
• Gene Accession No.: Q13315
• Gene Alias: AI256621; AT mutated; A-T mutated; A-T mutated homolog; AT mutated protein; AT1; ATA; Ataxia t; Ataxia telangiectasia gene mutated in human beings; ataxia telangiectasia mutated; Ataxia telangiectasia mutated homolog; ATC; ATD; ATDC; ATE; Atm; ATM serine/threonine kinase; C030026E19Rik; DKFZp781A0353; EC 2.7.1.37; MGC74674; serine-protein kinase ATM; TEL1; TEL1, telomere maintenance 1, homolog; TELO1
• Gene Symbols: ATM
• Host Species: Rabbit
• Immunogen: Synthetic peptide, corresponding to amino acids 1957-2006 of Human ATM.
• Purification Method: Antigen affinity chromatography
• Quantity: 100 μL
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 472
• Target Species: Human
• Content And Storage: Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
• Product Type: Antibody
• Form: Liquid
• Isotype: IgG