bsm-52481R
[Primary Antibody]
Chk1 (1A1) Monoclonal Antibody
DATASHEET
Host: Rabbit
Target Protein: Chk1
Clonality: Monoclonal
Isotype: IgG
Entrez Gene: 1111
Swiss Prot: O14757
Source: C-terminus human Chk1
Purification: Purified by Protein A.
Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Storage: Store at -20°C for 12 months.
Background:
The protein encoded by this gene belongs to the Ser/Thr protein kinase family. It is required for checkpoint mediated cell cycle arrest in response to DNA damage or the presence of unreplicated DNA. This protein acts to integrate signals from ATM and ATR, two cell cycle proteins involved in DNA damage responses, that also associate with chromatin in meiotic prophase I. Phosphorylation of CDC25A protein phosphatase by this protein is required for cells to delay cell cycle progression in response to double-strand DNA breaks. Several alternatively spliced transcript variants have been found for this gene.[provided by RefSeq, Oct 2011].
Size: 100ul
Concentration: 1ug/ul
Cross Reactive Species:
Human
Mouse
For research use only. Not intended for diagnostic or therapeutic use.
VALIDATION IMAGES
Flow cytometric analysis of HeLa cells with Chk1 (1A1) Monoclonal Antibody (bsm-52481R) at 1:50 dilution (red) compared with an unlabeled control (cells without incubation with primary antibody; black).
IF(ICC) staining with Chk1 (1A1) Monoclonal Antibody (bsm-52481R) at 1:100 in PC-3M cells (green). The nuclear counterstain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilized with 0.25% Triton X100/PBS.
Paraformaldehyde-fixed and paraffin-embedded Mouse liver tissue incubated with Chk1 (1A1) Monoclonal Antibody (bsm-52481R) at 1:100, overnight at 4°C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.