GRADE & PURITYCarrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.His Tag?His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein.≥90%(SDS-PAGE)See COA
Carrier Free,His-Tag,≥90%(SDS-PAGE),See COA Carrier Free,His Tag for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications
Product Name
Recombinant Human ATR Protein
Synonyms
Ataxia telangiectasia and Rad3 related | Ataxia telangiectasia and Rad3-related protein | ATR | ATR_HUMAN | FCTCS | FRAP Related Protein 1 | FRAP-related protein 1 | FRP1 | MEC1 | MEC1 mitosis entry checkpoint 1 homolog | Protein kinase ATR | RAC3 | Rad3
Grade
Carrier Free, His Tag
Specifications & Purity
Carrier Free, His-Tag, ≥90%(SDS-PAGE), See COA
Biochemical and Physiological Mechanisms
Serine/threonine protein kinase which activates checkpoint signaling upon genotoxic stresses such as ionizing radiation (IR), ultraviolet light (UV), or DNA replication stalling, thereby acting as a DNA damage sensor. Recognizes the substrate consensus se
30.9 kDa, under reducing conditions; 30.0 & 60.3 kDa, under non-reducing conditions.
Molecule Type
Protein
Storage and Shipping
Concentration
See COA
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute at 1.0 mg/mL in sterile distilled water. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20°C for 1 year. Avoid freeze/thaw cycle.
Images
Recombinant Human ATR Protein (rp184888) - SDS-PAGE 3 μg/lane of Recombinant Human ATR Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 30.9 kDa under reducing conditions and 30.0 & 60.3 kDa under non-reducing conditions. ATR Protein can form homodimers through its C-terminal domain, without the involvement of ATRIP (PMID: 35721505).
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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