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Catalog No: OKCD02391
Size:96WELLS
Price: $650.00
SKU
OKCD02391
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Datasheets/ManualsPrintable datasheet for ATM ELISA Kit (Mouse) (OKCD02391)
Product Info
Predicted Species ReactivityMouse|Mus musculus
ApplicationEnzyme-linked Immunosorbent assay-Sandwich
ELISA Kit Detection MethodColorimetric
ELISA Kit Duration3h
ELISA Kit Linearity
Sample1:21:41:81:16
Serum (n=5)86-101%92-101%82-99%94-104%
EDTA Plasma (n=5)86-103%84-98%79-101%99-105%
Heparin Plasma (n=5)87-105%84-91%90-97%87-101%
ELISA Kit PrincipleThe test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Ataxia Telangiectasia Mutated (ATM). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Ataxia Telangiectasia Mutated (ATM). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Ataxia Telangiectasia Mutated (ATM), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm +/- 10nm. The concentration of Ataxia Telangiectasia Mutated (ATM) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
ELISA Kit Range0.156-10ng/mL
ELISA Kit Recovery
MatrixRecovery range (%)Average(%)
Serum (n=5)79-10186
EDTA Plasma (n=5)94-10297
Heparin Plasma(n=5)91-9996
ELISA Kit ReproducibilityIntra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Ataxia Telangiectasia Mutated (ATM) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Ataxia Telangiectasia Mutated (ATM) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
ELISA Kit Component
ComponentAmount
Anti-ATM Microplate96 Wells (12 x 8 Well strips)
ATM Lyophilized Standard2
100X Biotinylated ATM Detector Antibody1 x 120 uL
100X Avidin-HRP Conjugate1 x 120 uL
Standard Diluent1 x 20 mL
Detector Antibody Diluent1 x 12 mL
Conjugate Diluent1 x 12 mL
30X Wash Buffer1 x 20 mL
Stop Solution1 x 6 mL
TMB Substrate1 x 9 mL
Reconstitution and Storage2°C to 8°C|-20°C
Sample TypeSerum, plasma, tissue homogenates, cell lysates and other biological fluids
Sensitivity6.4 pg/mL
SpecificityThis assay has high sensitivity and excellent specificity for detection of Ataxia Telangiectasia Mutated (ATM). No significant cross-reactivity or interference between Ataxia Telangiectasia Mutated (ATM) and analogues was observed.
Assay InfoAssay Methodology: Quantitative Sandwich ELISA
Protocol Information
Gene SymbolAtm
Gene Full Nameataxia telangiectasia mutated
Alias SymbolsAI256621;A-T mutated homolog;ataxia telangiectasia gene mutated in human beings;ataxia telangiectasia mutated homolog;C030026E19Rik;serine-protein kinase ATM.
NCBI Gene Id11920
Protein NameSerine-protein kinase ATM
Description of TargetSerine/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. Binds DNA ends. Plays a role in replication-dependent histone mRNA degradation. 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 IDQ62388
Protein Accession #NP_031525.2
Nucleotide Accession #NM_007499.2
Protein Size (# AA)3066
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