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Chk2 (YD12114) Rabbit mAb  (Cat.#:AYD13868)

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Host: RabbitClonality: MonoclonalReactivity: MouseWBIHC-PIP
Cat.# AYD13868
Target / gene Chek2
Host Rabbit
Clonality Monoclonal
Reactivity Mouse
Application WB, IHC-P, IP

Cat.#:AYD13868

SizePrice
50ul RMB: 680Sale1280 Add to cart
100ul RMB: 1219Sale2300 Add to cart
  • Information

  • Application guide

  • Immunogen

  • Target data

  • Resources

  • Protocols

  • FAQs

Reactivity Mouse
Host Rabbit
Clonality Monoclonal
Isotype IgG
Application WBIHC-PIP
Dilution
Predicted MW 61kDa
Observed MW
Format Liquid
Storage Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.75% BSA,50% glycerol,pH7.3.
Conjugate Unconjugated
Positive Thymus,Spleen,Colon
Subcellular Nucleus, PML body, nucleoplasm
Purification 亲和纯化

Applications and conditions

Where to start

These starting conditions come from the recommended dilution, validation images, and general assay practice. Titrate for your sample and detection system.

WB Conditions for WB
Recommended dilution See the validation images or contact technical support
Suggested sample / positive control Thymus,Spleen,Colon
Key conditions Use a fresh lysate, incubate at the recommended dilution, and check the predicted and observed molecular weight
Expected result Expected signal or band near 61kDa
Controls Include a positive sample, a negative sample, and a secondary or isotype control
IHC-P Conditions for IHC-P
Recommended dilution See the validation images or contact technical support
Suggested sample / positive control Thymus,Spleen,Colon
Key conditions For paraffin sections, optimize retrieval buffer pH, retrieval time, and primary incubation
Expected result Expected localization: Nucleus, PML body, nucleoplasm
Controls Include a positive sample, a negative sample, and a secondary or isotype control
IP Conditions for IP
Recommended dilution See the validation images or contact technical support
Suggested sample / positive control Thymus,Spleen,Colon
Key conditions Start at the recommended dilution and titrate for your sample and assay
Expected result Expected signal or band near 61kDa
Controls Include a positive sample, a negative sample, and a secondary or isotype control

Immunogen

Immunogen Please contact Support
Sequence Request sequence

Target data

Background Serine/threonine-protein kinase which is required for checkpoint-mediated cell cycle arrest, activation of DNA repair and apoptosis in response to the presence of DNA double-strand breaks. May also negatively regulate cell cycle progression during unperturbed cell cycles. Following activation, phosphorylates numerous effectors preferentially at the consensus sequence [L-X-R-X-X-S/T]. Regulates cell cycle checkpoint arrest through phosphorylation of CDC25A, CDC25B and CDC25C, inhibiting their activity. Inhibition of CDC25 phosphatase activity leads to increased inhibitory tyrosine phosphorylation of CDK-cyclin complexes and blocks cell cycle progression. May also phosphorylate NEK6 which is involved in G2/M cell cycle arrest. Regulates DNA repair through phosphorylation of BRCA2, enhancing the association of RAD51 with chromatin which promotes DNA repair by homologous recombination. Also stimulates the transcription of genes involved in DNA repair (including BRCA2) through the phosphorylation and activation of the transcription factor FOXM1. Regulates apoptosis through the phosphorylation of p53/TP53, MDM4 and PML. Phosphorylation of p53/TP53 at 'Ser-20' by CHEK2 may alleviate inhibition by MDM2, leading to accumulation of active p53/TP53. Phosphorylation of MDM4 may also reduce degradation of p53/TP53. Also controls the transcription of pro-apoptotic genes through phosphorylation of the transcription factor E2F1. Tumor suppressor, it may also have a DNA damage-independent function in mitotic spindle assembly by phosphorylating BRCA1. Its absence may be a cause of the chromosomal instability observed in some cancer cells. Promotes the CCAR2-SIRT1 association and is required for CCAR2-mediated SIRT1 inhibition (By similarity). Under oxidative stress, promotes ATG7 ubiquitination by phosphorylating the E3 ubiquitin ligase TRIM32 at 'Ser-56' leading to positive regulation of the autophagosme assembly (By similarity)
Gene ID 3134
Gene name Chek2
Swiss Q9Z265
Synonym Chk2 (YD12114),Chk2 (YD12114) Rabbit mAb,Chek2,CHK2 checkpoint homolog,Checkpoint kinase 2,Chk2,Rad53

Resources

Validation data

1 images

Validation images at the top of the page cover WB / IHC-P / IP.

References

No papers are linked yet. Contact technical support for application examples.

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Support

Support can help confirm the application, sample, dilution, controls, and assay conditions.

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Need help with the application?

Send the catalog number, application, sample type, and assay. Support can confirm dilution, controls, and COA or lot documents.

FAQs

Listed applications: WB, IHC-P, IP. Use the validation images and recommended dilution as a starting point.
Send the catalog number and lot through the inquiry form. Support will help with the lot documents.
Use the recommended conditions as a starting concentration. Sample, fixation, and detection system may need a titration.

Protocols

Protocols
AYD13868