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Chk1 Antibodies

Antibodies that detect Chk1 can be used in several scientific applications, including Western Blot, Immunohistochemistry, Immunocytochemistry, Flow Cytometry and Immunoprecipitation. These antibodies target Chk1 in Human, Mouse, Rat, Non-human primate and Chicken samples. Our Chk1... Antibodies that detect Chk1 can be used in several scientific applications, including Western Blot, Immunohistochemistry, Immunocytochemistry, Flow Cytometry and Immunoprecipitation. These antibodies target Chk1 in Human, Mouse, Rat, Non-human primate and Chicken samples. Our Chk1 polyclonal, recombinant monoclonal and... Antibodies that detect Chk1 can be used in several scientific applications, including Western Blot, Immunohistochemistry, Immunocytochemistry, Flow Cytometry and Immunoprecipitation. These antibodies target Chk1 in Human, Mouse, Rat, Non-human primate and Chicken samples. Our Chk1 polyclonal, recombinant monoclonal and monoclonal antibodies are developed in Rabbit, Mouse, Goat and Sheep. These antibodies have been verified by Cell treatment and Knockdown to confirm specificity to Chk1. Find the Chk1 antibody that fits your needs. Choose from 1 of 73 Chk1 antibodies, which have been validated in experiments with 39 publications and 216 images featured in our data gallery.

Browse primary antibodies for WB,...
Antibodies that detect Chk1 can be used in several scientific applications, including Western Blot, Immunohistochemistry, Immunocytochemistry, Flow Cytometry and Immunoprecipitation. These antibodies target Chk1 in Human, Mouse, Rat, Non-human primate and Chicken samples. Our Chk1 polyclonal, recombinant monoclonal and monoclonal antibodies are developed in Rabbit, Mouse, Goat and Sheep. These antibodies have been verified by Cell treatment and Knockdown to confirm specificity to Chk1. Find the Chk1 antibody that fits your needs. Choose from 1 of 73 Chk1 antibodies, which have been validated in experiments with 39 publications and 216 images featured in our data gallery.

Browse primary antibodies for WB, Flow, IHC, ICC/IF, ELISA, IP, and other applications. Antibodies with Advanced Verification data have been validated for specificity to ensure that the antibody binds to the antigen stated. If you cannot find the antibody you're looking for, contact us today to develop custom antibodies for specific targets, species and applications.

Target Information

CHEK1 (CHK1) is a serine/threonine protein kinase involved in preventing replication when DNA integrity is compromised. CHK1 is a key mediator in the DNA damage-induced checkpoint network. CHK1 is an evolutionarily conserved protein kinase that functions to ensure genomic integrity upon genotoxic stress. When the G2 or S checkpoint is abrogated by the inhibition of CHK1, p53-deficient cancer cells undergo mitotic catastrophe and eventually apoptosis, whereas normal cells are still arrested in the G1 phase. Thus, CHK1 inhibitors can preferentially potentiate the efficacy of DNA damaging agents in cancer cells, and Chk1 is an attractive therapeutic target for cancer treatment, especially since approximately 50% of all human cancers are p53-deficient.

Synonyms

C85740; Cell cycle checkpoint kinase; checkpoint kinase 1; checkpoint kinase 1 homolog; checkpoint kinase-1; Checkpoint, S. pombe, homolog of, 1; CHEK1; CHK1; CHK1 checkpoint homolog; Chk1-S; homolog of Chk1-S; HRD1 Protein; rad27; rad27 homolog; serine/threonine-protein kinase Chk1; Synoviolin

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Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

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69 results
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69 results
Invitrogen
Chk1 Recombinant Rabbit Monoclonal Antibody (ST57-09)
Invitrogen
Chk1 Recombinant Rabbit Monoclonal Antibody (ST57-09)
Advanced Verification
10
Target
Human
Details
Rabbit Recombinant Monoclonal
Application
WB IHC (P) ICC/IF Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-32180

100 µL

Invitrogen
Chk1 Monoclonal Antibody (DCS-310)
Invitrogen
Chk1 Monoclonal Antibody (DCS-310)
Advanced Verification
8
Target
Human Mouse Rat
Details
Mouse Monoclonal
Application
WB IHC (P) IP
Price
Special offer
Online exclusive
Online offer:
Cat # MA1-91087

100 µg

Invitrogen
Phospho-CHK1 (Ser345) Monoclonal Antibody (S.48.4)
Invitrogen
Phospho-CHK1 (Ser345) Monoclonal Antibody (S.48.4)
Advanced Verification
8
Target
Human Mouse Non-human primate Rat
Details
Rabbit Monoclonal
Application
WB ICC/IF Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-15145

100 µL

Invitrogen
Chk1 Monoclonal Antibody (6F5)
Invitrogen
Chk1 Monoclonal Antibody (6F5)
Advanced Verification
7
Target
Human Mouse
Details
Mouse Monoclonal
Application
WB ICC/IF
Price
Special offer
Online exclusive
Online offer:
Cat # MA1-23336

100 µL

Invitrogen
Phospho-CHK1 (Ser345) Polyclonal Antibody
Invitrogen
Phospho-CHK1 (Ser345) Polyclonal Antibody
Advanced Verification
12
Target
Human Mouse
Details
Rabbit Polyclonal
Application
WB IHC (P) ICC/IF
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-34625

100 µL

Invitrogen
Chk1 Monoclonal Antibody (2G1D5)
Invitrogen
Chk1 Monoclonal Antibody (2G1D5)
Advanced Verification
5
Target
Human Mouse
Details
Mouse Monoclonal
Application
WB ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-15239

100 µg

Invitrogen
CHK1 Recombinant Rabbit Monoclonal Antibody (7H23L8)
Invitrogen
CHK1 Recombinant Rabbit Monoclonal Antibody (7H23L8)
Advanced Verification
3
Target
Human
Details
Rabbit Recombinant Monoclonal
Application
WB
Price
Special offer
Online exclusive
Online offer:
Cat # 703401

100 µg

Invitrogen
Chk1 Polyclonal Antibody
Invitrogen
Chk1 Polyclonal Antibody
2
Target
Human Mouse
Details
Rabbit Polyclonal
Application
WB
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-12096

400 µL

Proteintech
Chk1 Monoclonal Antibody (3A3A5)
Proteintech
Chk1 Monoclonal Antibody (3A3A5)
8
Target
Human Mouse Rat
Details
Mouse Monoclonal
Application
WB IHC (P)
Price
Special offer
Online exclusive
Online offer:
Cat # 60277-1-IG

150 µL

Proteintech
Chk1 Polyclonal Antibody
Proteintech
Chk1 Polyclonal Antibody
7
Target
Human
Details
Rabbit Polyclonal
Application
WB IHC (P) ICC/IF Flow IP
Price
Special offer
Online exclusive
Online offer:
Cat # 25887-1-AP

150 µL

Invitrogen
Phospho-CHK1 (Ser345) Recombinant Rabbit Monoclonal Antibody (PS01-17)
Invitrogen
Phospho-CHK1 (Ser345) Recombinant Rabbit Monoclonal Antibody (PS01-17)
Advanced Verification
7
Target
Human
Details
Rabbit Recombinant Monoclonal
Application
WB ICC/IF
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-45974

100 µL

Invitrogen
Chk1 Recombinant Rabbit Monoclonal Antibody (2F2)
Invitrogen
Chk1 Recombinant Rabbit Monoclonal Antibody (2F2)
3
Target
Human
Details
Rabbit Recombinant Monoclonal
Application
WB IHC (P) ICC/IF ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-49908

100 µL

Invitrogen
Chk1 Monoclonal Antibody (T.59.2)
Invitrogen
Chk1 Monoclonal Antibody (T.59.2)
1
Target
Human Mouse Non-human primate Rat
Details
Mouse Monoclonal
Application
WB
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-15067

100 µL

Invitrogen
Chk1 Polyclonal Antibody
Invitrogen
Chk1 Polyclonal Antibody
7
Target
Human Mouse Rat
Details
Rabbit Polyclonal
Application
WB IHC (P) ICC/IF ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-96749

100 µL

Invitrogen
Chk1 Polyclonal Antibody
Invitrogen
Chk1 Polyclonal Antibody
3
Target
Human
Details
Rabbit Polyclonal
Application
WB IHC (P) ICC/IF
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-34626

100 µL

Invitrogen
Phospho-Chk1 (Ser345) Polyclonal Antibody
Invitrogen
Phospho-Chk1 (Ser345) Polyclonal Antibody
Advanced Verification
3
Target
Human Mouse Rat
Details
Rabbit Polyclonal
Application
WB IHC ICC/IF
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-104692

100 µL

Invitrogen
Chk1 Polyclonal Antibody
Invitrogen
Chk1 Polyclonal Antibody
3
Target
Human
Details
Rabbit Polyclonal
Application
WB ICC/IF ELISA IP
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-80475

100 µL

Invitrogen
Chk1 Polyclonal Antibody
Invitrogen
Chk1 Polyclonal Antibody
1
Target
Human
Details
Rabbit Polyclonal
Application
ICC/IF
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-85073

100 µL

Invitrogen
Chk1 Polyclonal Antibody
Invitrogen
Chk1 Polyclonal Antibody
1
Target
Human Mouse Rat
Details
Rabbit Polyclonal
Application
WB
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-86124

100 µL

Invitrogen
Chk1 Polyclonal Antibody
Invitrogen
Chk1 Polyclonal Antibody
1
Target
Rat
Details
Goat Polyclonal
Application
WB
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-142350

100 µg

Abnova
CHEK1 Monoclonal Antibody (2G3)
Abnova
CHEK1 Monoclonal Antibody (2G3)
2
Target
Human
Details
Mouse Monoclonal
Application
ICC/IF ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # H00001111-M05

100 µg

Invitrogen
Phospho-Chk1 (Ser345) Recombinant Rabbit Monoclonal Antibody (Chk1S345-R3F9)
Invitrogen
Phospho-Chk1 (Ser345) Recombinant Rabbit Monoclonal Antibody (Chk1S345-R3F9)
4
Target
Human Mouse Rat
Details
Rabbit Recombinant Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-37019
Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (Chk1S317-G1)
Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (Chk1S317-G1)
4
Target
Human Mouse
Details
Rabbit Recombinant Monoclonal
Application
WB Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-37065
Invitrogen
Phospho-Chk1 (Ser296) Recombinant Rabbit Monoclonal Antibody (SN06-50)
Invitrogen
Phospho-Chk1 (Ser296) Recombinant Rabbit Monoclonal Antibody (SN06-50)
3
Target
Human
Details
Rabbit Recombinant Monoclonal
Application
WB IHC (P) ICC/IF
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-42445

100 µL

Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (Chk1S317-F10)
Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (Chk1S317-F10)
3
Target
Human Mouse
Details
Rabbit Recombinant Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-37001
Invitrogen
Phospho-CHK1 (Ser345) Recombinant Rabbit Monoclonal Antibody (PS01-17)
Invitrogen
Phospho-CHK1 (Ser345) Recombinant Rabbit Monoclonal Antibody (PS01-17)
3
Target
Human
Details
Rabbit Recombinant Monoclonal
Application
WB ICC/IF
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-50715

100 µL

Bethyl Laboratories
Chk1 Polyclonal Antibody
Bethyl Laboratories
Chk1 Polyclonal Antibody
3
Target
Human
Details
Rabbit Polyclonal
Application
WB IHC IHC (P) IP
Price
Special offer
Online exclusive
Online offer:
Cat # A300-298A
Bethyl Laboratories
Chk1 Polyclonal Antibody
Bethyl Laboratories
Chk1 Polyclonal Antibody
2
Target
Human Mouse
Details
Rabbit Polyclonal
Application
IHC IHC (P)
Price
Special offer
Online exclusive
Online offer:
Cat # IHC-00004
Invitrogen
Phospho-Chk1 (Ser345) Recombinant Rabbit Monoclonal Antibody (4E3N9)
Invitrogen
Phospho-Chk1 (Ser345) Recombinant Rabbit Monoclonal Antibody (4E3N9)
2
Target
Human Mouse
Details
Rabbit Recombinant Monoclonal
Application
WB ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-51263

100 µL

Bethyl Laboratories
Chk1 Polyclonal Antibody
Bethyl Laboratories
Chk1 Polyclonal Antibody
2
Target
Human
Details
Goat Polyclonal
Application
WB IP
Price
Special offer
Online exclusive
Online offer:
Cat # A300-161A
Bethyl Laboratories
Chk1 Polyclonal Antibody
Bethyl Laboratories
Chk1 Polyclonal Antibody
2
Target
Human
Details
Goat Polyclonal
Application
WB IP
Price
Special offer
Online exclusive
Online offer:
Cat # A300-162A
Proteintech
Phospho-Chk1 (Ser296) Polyclonal Antibody
Proteintech
Phospho-Chk1 (Ser296) Polyclonal Antibody
1
Target
Human Mouse Rat
Details
Rabbit Polyclonal
Application
WB
Price
Special offer
Online exclusive
Online offer:
Cat # 28805-1-AP

100 µL

Abnova
CHEK1 Polyclonal Antibody, MaxPab™
Abnova
CHEK1 Polyclonal Antibody, MaxPab™
1
Target
Human
Details
Mouse Polyclonal
Application
WB
Price
Special offer
Online exclusive
Online offer:
Cat # H00001111-B02P

50 µg

Invitrogen
Phospho-Chk1 (Ser345) Recombinant Rabbit Monoclonal Antibody (HL122)
Invitrogen
Phospho-Chk1 (Ser345) Recombinant Rabbit Monoclonal Antibody (HL122)
1
Target
Human
Details
Rabbit Recombinant Monoclonal
Application
WB ICC/IF
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-42353

100 µL

Invitrogen
Phospho-Chk1 (Ser296) Recombinant Rabbit Monoclonal Antibody (9M2U3)
Invitrogen
Phospho-Chk1 (Ser296) Recombinant Rabbit Monoclonal Antibody (9M2U3)
1
Target
Human
Details
Rabbit Recombinant Monoclonal
Application
WB ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-35880

100 µL

Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (Chk1S317-F10), PE
Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (Chk1S317-F10), PE
1
Target
Human Mouse
Details
Rabbit Recombinant Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-37002
Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (chk1S317-F10), FITC
Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (chk1S317-F10), FITC
1
Target
Human Mouse
Details
Rabbit Recombinant Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-37003
Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (Chk1S317-F10), APC
Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (Chk1S317-F10), APC
1
Target
Human Mouse
Details
Rabbit Recombinant Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-37004
Invitrogen
Phospho-Chk1 (Ser345) Recombinant Rabbit Monoclonal Antibody (Chk1S345-R3F9), PE
Invitrogen
Phospho-Chk1 (Ser345) Recombinant Rabbit Monoclonal Antibody (Chk1S345-R3F9), PE
1
Target
Human Mouse Rat
Details
Rabbit Recombinant Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-37020
Invitrogen
Phospho-Chk1 (Ser345) Recombinant Rabbit Monoclonal Antibody (Chk1S345-R3F9), FITC
Invitrogen
Phospho-Chk1 (Ser345) Recombinant Rabbit Monoclonal Antibody (Chk1S345-R3F9), FITC
1
Target
Human Mouse
Details
Rabbit Recombinant Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-37021
Invitrogen
Phospho-Chk1 (Ser345) Recombinant Rabbit Monoclonal Antibody (Chk1S345-R3F9), APC
Invitrogen
Phospho-Chk1 (Ser345) Recombinant Rabbit Monoclonal Antibody (Chk1S345-R3F9), APC
1
Target
Human Mouse Rat
Details
Rabbit Recombinant Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-37022
Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (Chk1S317-G1), PE
Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (Chk1S317-G1), PE
1
Target
Human Mouse
Details
Rabbit Recombinant Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-37066
Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (Chk1S317-G1), FITC
Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (Chk1S317-G1), FITC
1
Target
Human Mouse
Details
Rabbit Recombinant Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-37067
Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (Chk1S317-G1), APC
Invitrogen
Phospho-Chk1 (Ser317) Recombinant Rabbit Monoclonal Antibody (Chk1S317-G1), APC
1
Target
Human Mouse
Details
Rabbit Recombinant Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-37068
Rockland
CHK1 Polyclonal Antibody
Rockland
CHK1 Polyclonal Antibody
1
Target
Yeast
Details
Rabbit Polyclonal
Application
WB ELISA IP
Price
Special offer
Online exclusive
Online offer:
Cat # 600-401-906

100 µg

Invitrogen
Phospho-Chk1 (Ser280) Recombinant Rabbit Monoclonal Antibody (1Y9J8)
Invitrogen
Phospho-Chk1 (Ser280) Recombinant Rabbit Monoclonal Antibody (1Y9J8)
1
Target
Human
Details
Rabbit Recombinant Monoclonal
Application
WB ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-55308

100 µL

Invitrogen
Phospho-Chk1 (Ser280) Recombinant Rabbit Monoclonal Antibody (6Y6I4)
Invitrogen
Phospho-Chk1 (Ser280) Recombinant Rabbit Monoclonal Antibody (6Y6I4)
1
Target
Human
Details
Rabbit Recombinant Monoclonal
Application
WB ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-55309

100 µL

Invitrogen
Phospho-Chk1 (Ser286) Polyclonal Antibody
Invitrogen
Phospho-Chk1 (Ser286) Polyclonal Antibody
11
Target
Human Mouse Rat
Details
Rabbit Polyclonal
Application
WB IHC (P) ICC/IF
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-104690

100 µL

Invitrogen
Phospho-Chk1 (Ser296) Polyclonal Antibody
Invitrogen
Phospho-Chk1 (Ser296) Polyclonal Antibody
11
Target
Human Mouse Rat
Details
Rabbit Polyclonal
Application
WB IHC (P) ICC/IF
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-104213

100 µL

Invitrogen
Phospho-Chk1 (Ser280) Polyclonal Antibody
Invitrogen
Phospho-Chk1 (Ser280) Polyclonal Antibody
11
Target
Human Mouse Rat
Details
Rabbit Polyclonal
Application
WB IHC (P) ICC/IF
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-99337

100 µL

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