Key Product Details

Species Reactivity

Human, Mouse

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin, Immunoprecipitation, Western Blot

Label

PE (Excitation = 488 nm, Emission = 575 nm)

Antibody Source

Polyclonal Rabbit IgG

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all Chk1 Antibodies »

Product Specifications

Immunogen

The immunogen recognized by this antibody maps to a region between residues 250 and 300 of human Checkpoint Kinase 1 using the numbering given in SwissProt entry O14757 (GeneID 1111).

Reactivity Notes

Mouse reactivity reported in scientific literature (PMID: 29287241).

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Applications for Chk1 Antibody [PE]

Application
Recommended Usage

Immunohistochemistry

Optimal dilutions of this antibody should be experimentally determined.

Immunohistochemistry-Paraffin

Optimal dilutions of this antibody should be experimentally determined.

Immunoprecipitation

Optimal dilutions of this antibody should be experimentally determined.

Western Blot

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

PBS

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: Chk1

Chk1 is involved in cell cycle arrest when DNA damage has occurred, and it plays an important role in DNA damage checkpoint, embryonic development and tumor suppression (1). Chk1 is activated in response to replication blocks and genotoxic stress, via phosphorylation of serines 317 and 345 (2). Activated Chk1 can bind to, phosphorylate (at serine 216) and inactivate cdc25c (3,4). Phosphorylation of cdc25c prevents activation of the CDC2-cyclin B complex and prevents entry into M-phase (3, 4).

Long Name

Checkpoint Kinase 1

Alternate Names

CHEK1

Gene Symbol

CHEK1

Additional Chk1 Products

Product Documents for Chk1 Antibody [PE]

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Download SDS

Product Specific Notices for Chk1 Antibody [PE]

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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