CHEK2 Antikörper (C-Term)

Produktnummer ABIN3043811

Der Kaninchen Polyklonal Anti-CHEK2-Antikörper wurde für WB und IHC validiert. Er ist geeignet, CHEK2 in Proben von Human, Maus und Ratte zu detektieren.

Kurzübersicht für CHEK2 Antikörper (C-Term) (ABIN3043811)

Target: CHEK2 (Checkpoint Kinase 2 (CHEK2))

Reaktivität: Human, Maus, Ratte

Wirt: Kaninchen

Klonalität: Polyklonal

Konjugat: Dieser CHEK2 Antikörper ist unkonjugiert

Applikation: Western Blotting (WB), Immunohistochemistry (IHC)

Produktdetails anti-CHEK2 Antikörper

Bindungsspezifität: AA 465-498, C-Term

Verwendungszweck: Anti-Chk2/CHEK2 Antibody Picoband®

Sequenz: KLLVVDPKAR FTTEEALRHP WLQDEDMKRK FQDL

Kreuzreaktivität (Details): No cross-reactivity with other proteins

Produktmerkmale: Anti-Chk2/CHEK2 Antibody Picoband® (ABIN3043811). Tested in IHC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Aufreinigung: Immunogen affinity purified.

Immunogen: A synthetic peptide corresponding to a sequence at the C-terminus of human Chk2, different from the related mouse sequence by four amino acids.

Isotyp: IgG

Anwendungsinformationen

Applikationshinweise: Immunohistochemistry (Paraffin-embedded Section), 0.5-1 μg/mL, Human
Western blot, 0.1-0.5 μg/mL, Human, Mouse, Rat
1. Ahn, J.-Y., Li, X., Davis, H. L., Canman, C. E. : Phosphorylation of threonine 68 promotes oligomerization and autophosphorylation of the Chk2 protein kinase via the forkhead-associated domain. J. Biol. Chem. 277: 19389-19395, 2002. 2. Bell, D. W., Varley, J. M., Szydlo, T. E., Kang, D. H., Wahrer, D. C. R., Shannon, K. E., Lubratovich, M., Verselis, S. J., Isselbacher, K. J., Fraumeni, J. F., Birch, J. M., Li, F. P., Garber, J. E., Haber, D. A. : Heterozygous germ line hCHK2 mutations in Li-Fraumeni syndrome. Science 286: 2528-2531, 1999. 3. Brown, A. L., Lee, C.-H., Schwarz, J. K., Mitiku, N., Piwnica-Worms, H., Chung, J. H. : A human Cds1-related kinase that functions downstream of ATM protein in the cellular response to DNA damage. Proc. Nat. Acad. Sci. 96: 3745-3750, 1999. 4. Lee, J.-S., Collins, K. M., Brown, A. L., Lee, C.-H., Chung, J. H. : hCds1-mediated phosphorylation of BRCA1 regulates the DNA damage response. Nature 404: 201-204, 2000.

Kommentare:

Antibody can be supported by chemiluminescence kit ABIN921124 in WB, supported by ABIN921231 in IHC(P).

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Rekonstitution: Add 0.2 mL of distilled water will yield a concentration of 500 μg/mL.

Konzentration: 500 μg/mL

Buffer: Each vial contains 5 mg BSA, 0.9 mg NaCl, 0.2 mg Na2HPO4, 0.05 mg Sodium azide.

Konservierungsmittel: Sodium azide

Vorsichtsmaßnahmen: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handhabung: Avoid repeated freezing and thawing.

Lagerung: 4 °C,-20 °C

Informationen zur Lagerung: Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month.
It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Details zu CHEK2

Target: CHEK2 (Checkpoint Kinase 2 (CHEK2))

Andere Bezeichnung: CHEK2

Hintergrund:

Synonyms: Serine/threonine-protein kinase Chk2,2.7.11.1,CHK2 checkpoint homolog,Cds1 homolog,Hucds1,hCds1,Checkpoint kinase 2,CHEK2,CDS1, CHK2, RAD53,

Tissue Specificity: High expression is found in testis, spleen, colon and peripheral blood leukocytes. Low expression is found in other tissues.

Background: CHK2, a protein kinase that is activated in response to DNA damage, is involved in cell cycle arrest. Mapped on 22q12.1, CHK2 has a potential regulatory region rich in SQ and TQ amino acid pairs. It regulates BRCA1 function after DNA damage by phosphorylating serine-988 of BRCA1. Additionally, CHK2 can be modified by phosphorylation and activated in response to ionizing radiation, and can be also modified in response to hydroxyurea treatment. Furthermore, oligomerization of CHEK2 increases the efficiency of transautophosphorylation, resulting in the release of active CHEK2 monomers that proceed to enforce checkpoint control in irradiated cells. Moreover, CHK2 is a tumor suppressor gene conferring predisposition to sarcoma, breast cancer, and brain tumors, and that their observations provided a link between the central role of p53 inactivation in human cancer and the well-defined G2 checkpoint in yeast. There is a wide expression of small amounts of CHK2 mRNA with larger amounts in human testis, spleen, colon, and peripheral blood leukocytes.

Molekulargewicht: 65 kDa

Gen-ID: 11200

UniProt: O96017

Pathways: p53 Signalweg, Apoptose, Zellzyklus