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DR1002

Sigma-Aldrich

PhosphoDetect Anti-ATM (pSer¹⁹⁸¹) Mouse mAb (10H11.E12)

liquid, clone 10H11.E12, Calbiochem®

Synonym(s):

Anti-Ataxia Telangiectasia, Phospho-Specific (Ser¹⁹⁸¹)

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About This Item

UNSPSC Code:
12352203

biological source

mouse

Quality Level

antibody product type

primary antibodies

clone

10H11.E12, monoclonal

form

liquid

contains

≤0.1% sodium azide as preservative

species reactivity

human, mouse

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
avoid repeated freeze/thaw cycles

isotype

IgG1

shipped in

wet ice

storage temp.

−20°C

General description

Protein G purified mouse monoclonal antibody. Recognizes the ~370 kDa ATM protein phosphorylated at Ser1981.
Recognizes the ~370 kDa ATM protein phosphorylated on Ser1981 in camptothecin-treated HeLa cells. Sold under license of U.S. Patent 7,108,992.
This PhosphoDetect Anti-ATM (pSer¹⁹⁸¹) Mouse mAb (10H11.E12) is validated for use in Immunoblotting, Immunocytochemistry for the detection of ATM (pSer¹⁹⁸¹).

Immunogen

Human
a synthetic phosphopeptide (SLAFEEGpSQSTTISS) corresponding to amino acids 1974-1988 surrounding the Ser¹⁹⁸¹ phosphorylation site of human ATM

Application





Immunoblotting (0.5 g/ml)
Immunocytochemistry (1.5 g/ml)

Packaging

Please refer to vial label for lot-specific concentration.

Warning

Toxicity: Irritant (B)

Physical form

In PBS.

Reconstitution

Following initial thaw, aliquot and freeze (-20°C).

Analysis Note

Positive Control
HeLa cells treated with camptothecin (Cat. No. 208925)

Other Notes

Does not detect the unphosphorylated protein. Use 5% milk in TBS-T for blocking; the use of BSA is not recommended. The use of PBS-T is not recommended, as phosphate-containing buffers can contribute to high background with phosphospecific antibodies. Antibody should be titrated for optimal results in individual systems.
Horejsi, Z., et al. 2004. Oncogene23, 3122.
Abraham, R.T. 2003. Genes Dev.15, 2177.
Bakkenist, C.J. and Kastan, M.B. 2003. Nature421, 499.
Shiloh, Y. 2003. Nat. Rev. Cancer3, 155.

Legal Information

Sold under license of U.S. Patent 7,108,992.
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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