Product Name :
Rabbit anti-ATM Polyclonal Antibody(N-term)
Synonym :
Serine-protein kinase ATM; Ataxia telangiectasia mutated; A-T mutated; ATM
Host :
Rabbit
Species Reactivity:
Human
Specificity :
This ATM antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 5~34 amino acids from the N-terminal region of human ATM.
Predicted Reactivity:
Applications :
WB~~1:500IHC-P~~1:50~100
Immunogen:
Concentration :
Purification :
Clonality:
Polyclonal Antibody
Storage Temp.:
Maintain refrigerated at 2-8 ° C for up to 2 weeksFor long term storage store at -20 ° C in small aliquots to prevent free that cycles
Research areas :
Cancer Antibodies;Neurodegeneration;Antibody Collections
Background :
Serine/threonine protein kinase which activates checkpoint signaling upon double strand breaks (DSBs), apoptosis and genotoxic stresses such as ionizing ultraviolet A light (UVA), thereby acting as a DNA damage sensor. Recognizes the substrate consensus sequence [ST]-Q. Phosphorylates ‘Ser-139’ of histone variant H2AX/H2AFX at double strand breaks (DSBs), thereby regulating DNA damage response mechanism. Also plays a role in pre-B cell allelic exclusion, a process leading to expression of a single immunoglobulin heavy chain allele to enforce clonality and monospecific recognition by the B-cell antigen receptor (BCR) expressed on individual B-lymphocytes. After the introduction of DNA breaks by the RAG complex on one immunoglobulin allele, acts by mediating a repositioning of the second allele to pericentromeric heterochromatin, preventing accessibility to the RAG complex and recombination of the second allele. Also involved in signal transduction and cell cycle control. May function as a tumor suppressor. Necessary for activation of ABL1 and SAPK. Phosphorylates DYRK2, CHEK2, p53/TP53, FANCD2, NFKBIA, BRCA1, CTIP, nibrin (NBN), TERF1, RAD9 and DCLRE1C. May play a role in vesicle and/or protein transport. Could play a role in T-cell development, gonad and neurological function. Plays a role in replication-dependent histone mRNA degradation. Binds DNA ends. Phosphorylation of DYRK2 in nucleus in response to genotoxic stress prevents its MDM2-mediated ubiquitination and subsequent proteasome degradation. Phosphorylates ATF2 which stimulates its function in DNA damage response.
UniProt :
Q13315
Additional information:
Product Details FAQ Citations(0) Video Pictures Documents |Overview |Synonym Serine-protein kinase ATM; Ataxia telangiectasia mutated; A-T mutated; ATM |Host Rabbit |Specificity This ATM antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 5~34 amino acids from the N-terminal region of human ATM. |Species Reactivity Human |Applications WB~~1:500IHC-P~~1:50~100 |Properties |Clonality Polyclonal Antibody |Isotype Rabbit Ig |Storage Temp. Maintain refrigerated at 2-8 ° C for up to 2 weeksFor long term storage store at -20 ° C in small aliquots to prevent free that cycles |Storage Buffer Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein G column, eluted with high and low pH buffers and neutralized immediately, followed by dialysis against PBS. |Research areas Cancer Antibodies;Neurodegeneration;Antibody Collections |Target |Background Serine/threonine protein kinase which activates checkpoint signaling upon double strand breaks (DSBs), apoptosis and genotoxic stresses such as ionizing ultraviolet A light (UVA), thereby acting as a DNA damage sensor. Recognizes the substrate consensus sequence [ST]-Q. Phosphorylates ‘Ser-139’ of histone variant H2AX/H2AFX at double strand breaks (DSBs), thereby regulating DNA damage response mechanism. Also plays a role in pre-B cell allelic exclusion, a process leading to expression of a single immunoglobulin heavy chain allele to enforce clonality and monospecific recognition by the B-cell antigen receptor (BCR) expressed on individual B-lymphocytes. After the introduction of DNA breaks by the RAG complex on one immunoglobulin allele, acts by mediating a repositioning of the second allele to pericentromeric heterochromatin, preventing accessibility to the RAG complex and recombination of the second allele. Also involved in signal transduction and cell cycle control. May function as a tumor suppressor. Necessary for activation of ABL1 and SAPK. Phosphorylates DYRK2, CHEK2, p53/TP53, FANCD2, NFKBIA, BRCA1, CTIP, nibrin (NBN), TERF1, RAD9 and DCLRE1C. May play a role in vesicle and/or protein transport. Could play a role in T-cell development, gonad and neurological function. Plays a role in replication-dependent histone mRNA degradation. Binds DNA ends. Phosphorylation of DYRK2 in nucleus in response to genotoxic stress prevents its MDM2-mediated ubiquitination and subsequent proteasome degradation. Phosphorylates ATF2 which stimulates its function in DNA damage response. |Cellular localization Nucleus. Cytoplasmic vesicle. Note=Primarily nuclear. Found also in endocytic vesicles in association with beta-adaptin |UniProt Q13315 |References |References Suzuki, A., et al., J. Biol. Chem. 278(1):48-53 (2003).Kishi, S., et al., J. Biol. Chem. 276(31):29282-29291 (2001).Schaffner, C., et al., Proc. Natl. Acad. Sci. U.S.A. 97(6):2773-2778 (2000).Gatei, M., et al., Nat. Genet. 25(1):115-119 (2000).Becker-Catania, S.G., et al., Mol. Genet. Metab. 70(2):122-133 (2000). |Tips:This product is for research use only. Not for use in diagnostic prodcedures.
Rabbit anti-ATM Polyclonal Antibody(N-term)
Antibodies are immunoglobulins secreted by effector lymphoid B cells into the bloodstream. Antibodies consist of two light peptide chains and two heavy peptide chains that are linked to each other by disulfide bonds to form a “Y” shaped structure. Both tips of the “Y” structure contain binding sites for a specific antigen. Antibodies are commonly used in medical research, pharmacological research, laboratory research, and health and epidemiological research. They play an important role in hot research areas such as targeted drug development, in vitro diagnostic assays, characterization of signaling pathways, detection of protein expression levels, and identification of candidate biomarkers.Related websites: https://www.medchemexpress.com/antibodies.html
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