上海研盟生物有限公司*品質(zhì)供應(yīng)Anti-CHK2抗體，我公司銷售國內(nèi)外科研產(chǎn)品，如生物試劑、生化試劑，一抗二抗，各種標(biāo)記抗體，Elisa酶聯(lián)免疫試劑盒，放免試劑盒，培養(yǎng)基，各種動(dòng)物血清等產(chǎn)品，歡迎廣大新老客戶前來咨詢訂購，訂購：或。

細(xì)胞周期檢測點(diǎn)激酶2抗體,Anti-CHK2抗體簡單介紹：

【中文名稱】：細(xì)胞周期檢測點(diǎn)激酶2抗體

【英文名稱】：Anti-CHK2抗體

【英文別名】：bA444G7; CHK2 checkpoint homolog; CHK2_HUMAN; Serine/threonine-protein kinase Chk2; CDS 1; CDS1; Checkpoint kinase 2; Checkpoint like protein CHK2; Chek 2; Chek2; Chk 2; CHK2 checkpoint homolog (S. pombe); CHK2 checkpoint homolog; HuCds 1; HuCds1; LFS 2; LFS2; PP1425; RAD 53; RAD53; Rad53 homolog; Serine/threonine protein kinase Chk2.  

【規(guī)  格】：0.1ml/0.2ml

【相關(guān)標(biāo)記】：Alexa Fluor 350、Alexa Fluor 488、Alexa Fluor 555、Alexa Fluor 647、AP、APC、Biotin、Cy3、Cy5、Cy5.5、Cy7、FITC、Gold、HRP、PE、PE-Cy3、PE-CY5、PE-CY5.5、PE-CY7、RBITC.【濃    度】：1mg/1ml

【抗體來源】：Rabbit or Mouse or Goat 

【克隆類型】：polyclonal or monoclonal

【產(chǎn)品類型】：一抗

【產(chǎn)品應(yīng)用】：可以用于做石蠟切片免疫組化，冰凍切片免疫組化，Elisa，WB，免疫熒光、流式細(xì)胞術(shù)等實(shí)驗(yàn)。

細(xì)胞周期檢測點(diǎn)激酶2抗體【背景介紹】：In response to DNA damage and replication blocks, cell cycle progression is halted through the control of critical cell cycle regulators. The protein encoded by this gene is a cell cycle checkpoint regulator and putative tumor suppressor. It contains a forkhead-associated protein interaction domain essential for activation in response to DNA damage and is rapidly phosphorylated in response to replication blocks and DNA damage. When activated, the encoded protein is known to inhibit CDC25C phosphatase, preventing entry into mitosis, and has been shown to stabilize the tumor suppressor protein p53, leading to cell cycle arrest in G1. In addition, this protein interacts with and phosphorylates BRCA1, allowing BRCA1 to restore survival after DNA damage. Mutations in this gene have been linked with Li-Fraumeni syndrome, a highly penetrant familial cancer phenotype usually associated with inherited mutations in TP53. Also, mutations in this gene are thought to confer a predisposition to sarcomas, breast cancer, and brain tumors. This nuclear protein is a member of the CDS1 subfamily of serine/threonine protein kinases. Several transcript variants encoding different isoforms have been found for this gene.

細(xì)胞周期檢測點(diǎn)激酶2抗體,Anti-CHK2抗體免疫組化操作流程：

（一） 儀器設(shè)備
1. 18cm不銹鋼高壓鍋或電爐或用微波爐.
2. 水浴鍋
（二） 試 劑
1. PBS緩沖液（ph7.2―7.4）：NaC137mmol/L，KCl 2.7mmol/L ,Na2HPO4 4.3mmol/L,
KH2PO4 1.4mmol/L.
2．0.01mol/L檸檬酸鈉緩沖液（CB,ph6.0,1000ml）：檸檬酸三鈉3g,檸檬酸0.4g。
3．0.5mol/L EDTA緩沖液（ph8.0）：700ml水中溶解186.1g EDTA&
8226;2H2O,用10mmol/L
NaOH調(diào)至ph8.0,加水至1000ml.
4. 1mol/L的TBS緩沖液（ph8.0）：在800ml水中溶解121gTris堿，用1N的HCl調(diào)至ph8.0,加水1000ml。
5. 酶消化液：a. 0.1%*：用0.1%CaCl 12（ph7.8）配制。b.0.4%*液：用0.1N的HCl配制。
6. 3%甲醇―H2O2溶液：用30%H2O2和80%甲醇溶液配制
7. 風(fēng)裱劑：a. 甘油和0.5mmol/L碳酸鹽緩沖液（ph9.0–9.5）等量混合
b 油和TBS（PBS）配制
8．TBS/PBS PH9.0–9.5,適用于熒光纖維鏡標(biāo)本;ph7.0-7.4適合光學(xué)纖維標(biāo)本。
（三） 操作流程
1 脫蠟和水化：脫蠟前應(yīng)將組織芯片在室溫中放置60分鐘或60℃恒溫箱中烘烤20分鐘。 a 組織芯片置于二甲苯中浸泡10分鐘,更換二甲苯后在浸泡10分鐘
b 無水乙醇中浸泡五分鐘
c 95%乙醇中浸泡五分鐘
d 75%乙醇中浸泡五分鐘
2 抗原修復(fù)：用于福爾馬林固定的石蠟包埋組織芯片

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相關(guān)標(biāo)記抗體：HRP標(biāo)記抗體,Biotin標(biāo)記抗體,Gold標(biāo)記抗體,RBITC標(biāo)記抗體,AP標(biāo)記抗體,FITC標(biāo)記抗體,Cy3標(biāo)記抗體,Cy5標(biāo)記抗體,Cy5.5標(biāo)記抗體,Cy7標(biāo)記抗體,PE標(biāo)記抗體,PE-Cy3標(biāo)記抗體,PE-Cy5標(biāo)記抗體,PE-Cy5.5標(biāo)記抗體,PE-Cy7標(biāo)記抗體,APC標(biāo)記抗體,Alexa Fluor 350標(biāo)記抗體,Alexa Fluor 488標(biāo)記抗體,Alexa Fluor 555標(biāo)記抗體,Alexa Fluor 647標(biāo)記抗體

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