{"product_id":"chk1-rabbit-pab-a21348","title":"Chk1 Rabbit pAb - A21348","description":"\u003cp\u003eChk1 Rabbit pAb\u003c\/p\u003e\n\n\u003cp\u003eSizes: 20μL, 100μL\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: A21348-20, A21348-100\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eBackground: 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.\u003c\/p\u003e\n\n\u003cp\u003eCategory: Polyclonal Antibodies\u003c\/p\u003e\n\n\u003cp\u003eApplications: WB, ELISA\u003c\/p\u003e\n\n\u003cp\u003eCross-reactivity: Human\u003c\/p\u003e\n\n\u003cp\u003eProtein Weight: 54kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved Molecular Weight: 44kDa\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: Recombinant protein (or fragment) .\u003c\/p\u003e\n\n\u003cp\u003eSpecies: Human\u003c\/p\u003e\n\n\u003cp\u003eGeneID: 1111\u003c\/p\u003e\n\n\u003cp\u003eSWISS: O14757\u003c\/p\u003e\n\n\u003cp\u003eAlternate Names: CHK1; Chk1\u003c\/p\u003e\n\n\u003cp\u003eSource: Rabbit\u003c\/p\u003e\n\n\u003cp\u003eIsotype: IgG\u003c\/p\u003e\n\n\u003cp\u003ePurity: Affinity purification\u003c\/p\u003e\n\n\u003cp\u003eStorage: Store at -20℃. Avoid freeze \/ thaw cycles. Buffer: PBS containing 50% glycerol, preserved with proclin300 or sodium azide (as specified on the Certificate of Analysis),  pH 7.3.\u003c\/p\u003e\n\n\u003cp\u003eRecommended Dilutions: WB, 1:500 - 1:2000 ELISA, Recommended starting concentration is 1 μg\/mL. Please optimize the concentration based on your specific assay requirements.\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Epigenetics Nuclear Signaling, DNA Damage Repair, Protein phosphorylation, Cancer, Signal Transduction, Kinase, Serine threonine kinases, ATM Signaling Pathway, Cell Biology Developmental Biology, Apoptosis, Cell Cycle, Cell Cycle Control-G1 S Checkpoint, Cell Cycle Control-G2 M DNA Damage Checkpoint.\u003c\/p\u003e\n\n\u003cp\u003eNCBI Alias: CHEK1\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"ABclonal","offers":[{"title":"20uL","offer_id":45189816451251,"sku":"A21348-20","price":151.2,"currency_code":"CAD","in_stock":true},{"title":"100uL","offer_id":45189816484019,"sku":"A21348-100","price":417.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/download_820291d7-edf6-448b-b1fd-e061634a28d2.png?v=1766436012","url":"https:\/\/afsbio.com\/products\/chk1-rabbit-pab-a21348","provider":"AFSBio Inc.","version":"1.0","type":"link"}