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product-image-AAA30948_IHC10.gif IHC (Immunohistochemistry) (AAA30948 at 1/100 staining rat liver tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

Rabbit Chk1 Polyclonal Antibody | anti-CHK1 antibody

Phospho-Chk1 (Ser317) Antibody

Gene Names
CHEK1; CHK1
Reactivity
Human, Mouse, Rat
Applications
Western Blot, Immunohistochemistry, Immunofluorescence, Immunocytochemistry
Purity
Peptide affinity purification
Synonyms
Chk1, Antibody; Phospho-Chk1 (Ser317) Antibody; C85740; Cell cycle checkpoint kinase; Checkpoint, S. pombe, homolog of, 1; Checkpoint kinase 1; Checkpoint kinase 1 homolog (S. pombe); CHEK 1; Chek1; Chk 1; Chk1; CHK1 checkpoint homolog (S. pombe); CHK1_HUMAN; EC 2.7.11.1; rad27; Serine/threonine protein kinase Chk1; Serine/threonine-protein kinase CHK1; STT3, subunit of the oligosaccharyltransferase complex, homolog A (S. cerevisiae); anti-CHK1 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
IgG
Specificity
Phospho-Chk1 (Ser317) antibody detects endogenous levels of Chk1 only when phosphorylated at Serine 317
Purity/Purification
Peptide affinity purification
Form/Format
Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
1mg/ml (varies by lot)
Applicable Applications for anti-CHK1 antibody
Western Blot (WB), Immunohistochemisty (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC)
Application Notes
WB: 1:500-1:2000
IHC: 1:50-1:500
IF/ICC: 1:100-1:500
ELISA(peptide): 1:20000-1:40000

IMPORTANT: For western blot, incubate membrane with diluted primary Ab in 5% w/v milk , 1X TBS, 0.1% Tween®20 at 4°C with gentle shaking, overnight.
Immunogen
A synthesized peptide derived from human Chk1 around the phosphorylation site of Ser317.
Preparation and Storage
Store at -20°C. Stable for 12 months from date of receipt.

IHC (Immunohistochemistry)

(AAA30948 at 1/100 staining rat liver tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

product-image-AAA30948_IHC10.gif IHC (Immunohistochemistry) (AAA30948 at 1/100 staining rat liver tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

IHC (Immunohistchemistry)

(AAA30948 at 1/100 staining rat spleen tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

product-image-AAA30948_IHC9.gif IHC (Immunohistchemistry) (AAA30948 at 1/100 staining rat spleen tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

IHC (Immunohistochemistry)

(AAA30948 at 1/100 staining rat kidney tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

product-image-AAA30948_IHC8.gif IHC (Immunohistochemistry) (AAA30948 at 1/100 staining rat kidney tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

IHC (Immunohistochemistry)

(AAA30948 at 1/100 staining human appendiceal tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

product-image-AAA30948_IHC7.gif IHC (Immunohistochemistry) (AAA30948 at 1/100 staining human appendiceal tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

IHC (Immunohistchemistry)

(AAA30948 at 1/100 staining human lymphoid tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

product-image-AAA30948_IHC6.gif IHC (Immunohistchemistry) (AAA30948 at 1/100 staining human lymphoid tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

IHC (Immunohistochemistry)

(AAA30948 at 1/100 staining human vascular cancer tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

product-image-AAA30948_IHC5.gif IHC (Immunohistochemistry) (AAA30948 at 1/100 staining human vascular cancer tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

IHC (Immunohistochemistry)

(AAA30948 at 1/100 staining mouse brain tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

product-image-AAA30948_IHC4.gif IHC (Immunohistochemistry) (AAA30948 at 1/100 staining mouse brain tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

IHC (Immunohistochemistry)

(AAA30948 at 1/100 staining mouse spleen tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

product-image-AAA30948_IHC3.gif IHC (Immunohistochemistry) (AAA30948 at 1/100 staining mouse spleen tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

WB (Western Blot)

(Western blot analysis of Chk1 phosphorylation expression in MCF7 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

product-image-AAA30948_WB2.gif WB (Western Blot) (Western blot analysis of Chk1 phosphorylation expression in MCF7 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
Related Product Information for anti-CHK1 antibody
Description: DNA damage induced protein phosphorylation; regulation of mitotic centrosome separation; regulation of S phase; peptidyl-threonine phosphorylation; DNA repair; chromatin-mediated maintenance of transcription; negative regulation of mitosis.
References
Jiang X, Wang J, Xing L, Shen H, Lian W, Yi L, Zhang D, Yang H, Liu J, Zhang X; Journal: Arch Toxicol. Sterigmatocystin-induced checkpoint adaptation depends on Chk1 in immortalized human gastric epithelial cells in vitro.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
56 kDa
NCBI Official Full Name
serine/threonine-protein kinase Chk1 isoform 1
NCBI Official Synonym Full Names
checkpoint kinase 1
NCBI Official Symbol
CHEK1
NCBI Official Synonym Symbols
CHK1
NCBI Protein Information
serine/threonine-protein kinase Chk1
UniProt Protein Name
Serine/threonine-protein kinase Chk1
UniProt Gene Name
CHEK1
UniProt Synonym Gene Names
CHK1

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Product Notes

The CHK1 chek1 (Catalog #AAA30948) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Phospho-Chk1 (Ser317) Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's Chk1 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemisty (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC). WB: 1:500-1:2000 IHC: 1:50-1:500 IF/ICC: 1:100-1:500 ELISA(peptide): 1:20000-1:40000 IMPORTANT: For western blot, incubate membrane with diluted primary Ab in 5% w/v milk, 1X TBS, 0.1% Tween®20 at 4°C with gentle shaking, overnight. Researchers should empirically determine the suitability of the CHK1 chek1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Chk1, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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