CHEK2 antibody (C-Term)

Catalog No. ABIN3043811

The Rabbit Polyclonal anti-CHEK2 antibody is suitable to detect CHEK2 in samples from Human, Mouse and Rat. It has been validated for WB and IHC.

Quick Overview for CHEK2 antibody (C-Term) (ABIN3043811)

Target: CHEK2 (Checkpoint Kinase 2 (CHEK2))

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This CHEK2 antibody is un-conjugated

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

Product Details anti-CHEK2 Antibody

Binding Specificity: C-Term

Purpose: Anti-Chk2/CHEK2 Antibody

Sequence: KLLVVDPKAR FTTEEALRHP WLQDEDMKRK FQDL

Specificity: No cross reactivity with other proteins.

Cross-Reactivity (Details): No cross-reactivity with other proteins

Predicted Reactivity: different from the related mouse sequence by four amino acids.

Characteristics: Anti-Chk2/CHEK2 Antibody. Tested in IHC, WB applications. This antibody reacts with Human, Mouse, Rat.

Purification: 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.

Isotype: IgG

Application Details

Application Notes: Immunohistochemistry (Paraffin-embedded Section), 0.5-1 μg/mL, Human Western blot, 0.1-0.5 μg/mL, Human, Mouse, Rat

Comment:

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

Restrictions: For Research Use only

Handling

Format: Lyophilized

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

Concentration: 500 μg/mL

Buffer: Each vial contains antibody formulated with stabilizing components, 0.9 mg NaCl, 0.2 mg Na2HPO4, and 0.05 mg Sodium azide.

Preservative: Sodium azide

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

Handling Advice: Avoid repeated freezing and thawing.

Storage: 4 °C,-20 °C

Storage Comment: 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.

Expiry Date: 12 months

Target Details for CHEK2

Target: CHEK2 (Checkpoint Kinase 2 (CHEK2))

Alternative Name: CHEK2

Background:

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.

Gene Full Name: checkpoint kinase 2

Molecular Weight: 65 kDa

Gene ID: 11200

UniProt: O96017

Pathways: p53 Signaling, Apoptosis, Cell Division Cycle