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CHEK2 Antibodies

(Checkpoint Kinase 2 (CHEK2))

Choose one of 307 CHEK2 antibodies from our product listing based on 15 publications and 143 validation images.

Explore reliable CHEK2 antibodies from a broad selection of renowned manufacturers. Our portfolio enables accurate CHEK2 detection across multiple species, including Human, Rat, Mouse, Monkey, Pig, Cow, Dog, Horse, Rabbit, Zebrafish (Danio rerio), Chicken, Xenopus laevis, and supports diverse research applications such as WB, IF (p), IF (cc), IHC, IF.

Quickly find the right antibody using our search, filter, and comparison tools. Each product page provides detailed validation data, literature references, and customer feedback. Unlike comparison-only resources, you can conveniently purchase antibodies directly through our site. Choose from polyclonal, monoclonal, or recombinant CHEK2 antibodies derived from various hosts such as Rabbit, Mouse. Browse our products below and order directly to support your research with confidence.

Alternative names for CHEK2 are CHEK2, chek2, Chek2, MCYG_07308, chek2.L.

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  • Target: CHEK2
  • Primary
Catalog no. Product Reactivity Host / Clonality Application Price & lead time
ABIN2137575
CHEK2 antibody (Ser516) CHEK2 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
$784.75 View price
  • 100 μg
Delivery in 9 to 12 Business Days Shipping to: United States
ABIN1100786
CHEK2 antibody (AA 2-18) CHEK2 · Primary Antibody Human, Rat, Mouse Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
$861.67 View price
  • 100 μg
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN2891766
CHEK2 antibody (Ser379) CHEK2 · Primary Antibody Human, Rat, Mouse Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
$659.27 View price
  • 100 μL
  • 50 μL
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN2891344
CHEK2 antibody (Ser62) CHEK2 · Primary Antibody Human, Rat, Mouse Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
$659.27 View price
  • 100 μL
  • 50 μL
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN2891639
CHEK2 antibody (Met381) CHEK2 · Primary Antibody Human, Rat, Mouse Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
$659.27 View price
  • 100 μL
  • 50 μL
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN1493053
CHEK2 antibody (C-Term) (Sepharose) CHEK2 · Primary Antibody Human, Rat, Mouse Rabbit Polyclonal
  • IP (Immunoprecipitation: Listed application)
$651.93 View price
  • 100 μg
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN1493026
CHEK2 antibody (C-Term) (Magnetic Particles) CHEK2 · Primary Antibody Human, Rat, Mouse Rabbit Polyclonal
  • IP (Immunoprecipitation: Listed application)
$651.93 View price
  • 100 μg
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN1411241
CHEK2 antibody (AA 101-200) (Cy5.5) CHEK2 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1393347
CHEK2 antibody (AA 101-200) (AbBy Fluor® 350) CHEK2 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$458.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1393348
CHEK2 antibody (AA 101-200) (AbBy Fluor® 488) CHEK2 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$458.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1393349
CHEK2 antibody (AA 101-200) (AbBy Fluor® 555) CHEK2 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$458.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1386583
CHEK2 antibody (AA 101-200) CHEK2 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
$384.62 View price
  • 100 μL
Delivery in 4 to 7 Business Days Shipping to: United States
ABIN5009519
CHEK2 antibody (AA 101-200) (AbBy Fluor® 680) CHEK2 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$458.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN5009520
CHEK2 antibody (AA 101-200) (AbBy Fluor® 750) CHEK2 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$458.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1411242
CHEK2 antibody (AA 101-200) (Cy7) CHEK2 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1393352
CHEK2 antibody (AA 101-200) (FITC) CHEK2 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1411240
CHEK2 antibody (AA 101-200) (Cy5) CHEK2 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1411239
CHEK2 antibody (AA 101-200) (Cy3) CHEK2 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1411244
CHEK2 antibody (AA 101-200) (HRP) CHEK2 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1393351
CHEK2 antibody (AA 101-200) (Biotin) CHEK2 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
$451.08 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
Ser516
Catalog No. ABIN2137575
$784.75
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 9 to 12 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
Reactivity
Human, Rat, Mouse
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 2-18
Catalog No. ABIN1100786
$861.67
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
Reactivity
Human, Rat, Mouse
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Binding Specificity
Ser379
Catalog No. ABIN2891766
$659.27
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
Reactivity
Human, Rat, Mouse
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Binding Specificity
Ser62
Catalog No. ABIN2891344
$659.27
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
Reactivity
Human, Rat, Mouse
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Binding Specificity
Met381
Catalog No. ABIN2891639
$659.27
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • IP (Immunoprecipitation: Listed application)
Reactivity
Human, Rat, Mouse
Host
Rabbit
Clonality
Polyclonal
Conjugate
Sepharose
Binding Specificity
C-Term
Catalog No. ABIN1493053
$651.93
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • IP (Immunoprecipitation: Listed application)
Reactivity
Human, Rat, Mouse
Host
Rabbit
Clonality
Polyclonal
Conjugate
Magnetic Particles
Binding Specificity
C-Term
Catalog No. ABIN1493026
$651.93
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Cy5.5
Isotype
IgG
Binding Specificity
AA 101-200
Catalog No. ABIN1411241
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
AbBy Fluor® 350
Isotype
IgG
Binding Specificity
AA 101-200
Catalog No. ABIN1393347
$458.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
AbBy Fluor® 488
Isotype
IgG
Binding Specificity
AA 101-200
Catalog No. ABIN1393348
$458.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
AbBy Fluor® 555
Isotype
IgG
Binding Specificity
AA 101-200
Catalog No. ABIN1393349
$458.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 101-200
Catalog No. ABIN1386583
$384.62
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 7 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
AbBy Fluor® 680
Isotype
IgG
Binding Specificity
AA 101-200
Catalog No. ABIN5009519
$458.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
AbBy Fluor® 750
Isotype
IgG
Binding Specificity
AA 101-200
Catalog No. ABIN5009520
$458.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Cy7
Isotype
IgG
Binding Specificity
AA 101-200
Catalog No. ABIN1411242
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
FITC
Isotype
IgG
Binding Specificity
AA 101-200
Catalog No. ABIN1393352
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Cy5
Isotype
IgG
Binding Specificity
AA 101-200
Catalog No. ABIN1411240
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Cy3
Isotype
IgG
Binding Specificity
AA 101-200
Catalog No. ABIN1411239
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
HRP
Isotype
IgG
Binding Specificity
AA 101-200
Catalog No. ABIN1411244
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Biotin
Isotype
IgG
Binding Specificity
AA 101-200
Catalog No. ABIN1393351
$451.08
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days

Latest Publications for our CHEK2 Antibodies

Mousa, Soliman, Alhumaydhi, Almatroudi, Al Rugaie, Allemailem, Alrumaihi, Khan, Rezk, Aljasir, Alwashmi, Aba Alkhayl, Albutti, Seleem: "Garlic Extract Alleviates Trastuzumab-Induced Hepatotoxicity in Rats Through Its Antioxidant, Anti-Inflammatory, and Antihyperlipidemic Effects." in: Journal of inflammation research, Vol. 14, pp. 6305-6316, (2021) (PubMed).

Liu, Yang, Jing, Ren, Wei, Zhang, Zhang, Duan, Zhou, Sun: "Silica nanoparticle exposure inducing granulosa cell apoptosis and follicular atresia in female Balb/c mice." in: Environmental science and pollution research international, Vol. 25, Issue 4, pp. 3423-3434, (2018) (PubMed).

Wei, Zhang, Ren, Zhang, Liu, Duan, Yu, Li, Peng, Zhou, Sun: "Endosulfan induces cell dysfunction through cycle arrest resulting from DNA damage and DNA damage response signaling pathways." in: The Science of the total environment, Vol. 589, pp. 97-106, (2017) (PubMed).

Xiao, Zheng, Huang, Liu, Zhang, Ma: "Deficiency of 53BP1 inhibits the radiosensitivity of colorectal cancer." in: International journal of oncology, Vol. 49, Issue 4, pp. 1600-8, (2017) (PubMed).

Yao, Huang, Zheng, Liu, Lin, Zhang, Yang, Zhang, Ma: "53BP1 loss induces chemoresistance of colorectal cancer cells to 5-fluorouracil by inhibiting the ATM-CHK2-P53 pathway." in: Journal of cancer research and clinical oncology, Vol. 143, Issue 3, pp. 419-431, (2017) (PubMed).

Peng, Qi, Miao, Ren: "1,2:5,6-dianhydrogalactitol inhibits human glioma cell growth in vivo and in vitro by arresting the cell cycle at G2/M phase." in: Acta pharmacologica Sinica, Vol. 38, Issue 4, pp. 561-570, (2017) (PubMed).

Wang, Wang, Liu, Dong, Hu, Miao, Li, Liu, Zhou, Zhang, Ma, Luo: "ATM Signaling Pathway Is Implicated in the SMYD3-mediated Proliferation and Migration of Gastric Cancer Cells." in: Journal of gastric cancer, Vol. 17, Issue 4, pp. 295-305, (2017) (PubMed).

Ercilla, Llopis, Feu, Aranda, Ernfors, Freire, Agell: "New origin firing is inhibited by APC/CCdh1 activation in S-phase after severe replication stress." in: Nucleic acids research, Vol. 44, Issue 10, pp. 4745-62, (2016) (PubMed).

Yin, Jiang, Peng, Cui, Zhou, He, Zuo, Ouyang, Fan, Fang: "The molecular mechanism of G2M cell cycle arrest induced by AFB1 in the jejunum." in: Oncotarget, Vol. 7, Issue 24, pp. 35592-35606, (2016) (PubMed).

Domínguez, Feijoo, Bernal, Ercilla, Agell, Genescà, Tusell: "Centrosome aberrations in human mammary epithelial cells driven by cooperative interactions between p16INK4a deficiency and telomere-dependent genotoxic stress." in: Oncotarget, Vol. 6, Issue 29, pp. 28238-56, (2015) (PubMed).

Aliases for CHEK2 Antibodies

checkpoint kinase 2 (CHEK2) Antibodies
checkpoint kinase 2 (chek2) Antibodies
checkpoint kinase 2 (Chek2) Antibodies
serine/threonine-protein kinase chk2 (MCYG_07308) Antibodies
checkpoint kinase 2 L homeolog (chek2.L) Antibodies
CDS1 Antibodies
Cds1 Antibodies
cds1 Antibodies
chek2 Antibodies
CHK2 Antibodies
Chk2 Antibodies
chk2 Antibodies
fa66f08 Antibodies
hCds1 Antibodies
HuCds1 Antibodies
HUCDS1 Antibodies
hucds1 Antibodies
LFS2 Antibodies
lfs2 Antibodies
PP1425 Antibodies
pp1425 Antibodies
RAD53 Antibodies
Rad53 Antibodies
rad53 Antibodies
wu:fa66f08 Antibodies
zgc:55865 Antibodies
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