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| 產(chǎn)地 | 進口、國產(chǎn) |
| 品牌 | 上海莼試 |
| 保存條件 | Store at -20 °C |
| 貨號 | CS10637 |
| 應用范圍 | WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 |
| CAS編號 | |
| 抗體名 | Anti-PERK |
| 克隆性 | |
| 靶點 | 詳見說明書 |
| 適應物種 | 詳見說明書 |
| 形態(tài) | 詳見說明書 |
| 宿主 | 詳見說明書 |
| 亞型 | IgG |
| 標識物 | 詳見說明書 |
| 濃度 | 1mg/1ml% |
| 免疫原 | KLH conjugated synthetic peptide derived from humna PERK C-terminus |
技術外包服務:
★蛋白激酶樣內(nèi)質(zhì)網(wǎng)激酶抗體費用 分子生物學：質(zhì)粒抽提、PCR、Q-PCR、RT-PCR、分子生物學：基因合成、引物合成、基因測序、載體構建等
★蛋白工程：原核、哺乳動物蛋白表達系統(tǒng)等
★病毒包裝：腺病毒、慢病毒等
★抗體工程：磁珠分選、病理染色、WB、ELISA、IP、IF、IHC、FACS、Confocal等等
★細胞工程：細胞表型分析(凋亡、增殖、周期、遷移、侵襲、修復、克隆形成)、細胞培養(yǎng)、細胞膜制備、穩(wěn)定細胞株構建、細胞RNAi技術等等。
實驗流程：
蛋白激酶樣內(nèi)質(zhì)網(wǎng)激酶抗體費用 英文名稱 Anti-PERK
中文名稱 蛋白激酶樣內(nèi)質(zhì)網(wǎng)激酶抗體費用
別 名 DKFZp781H1925; E2AK3_HUMAN; EC 2.7.11.1; EIF2AK3; Eukaryotic translation initiation factor 2 alpha kinase 3; Eukaryotic translation initiation factor 2-alpha kinase 3; Heme regulated EIF2 alpha kinase; HRI; HsPEK; Pancreatic eIF2 alpha kinase; Pancreatic eIF2-alpha kinase; PEK; PRKR like endoplasmic reticulum kinase; PRKR-like endoplasmic reticulum kinase; WRS.
產(chǎn)品屬性：
濃 度 1mg/1ml
規(guī) 格 0.1ml/100μg 0.2ml/200μg
抗體來源 Rabbit
克隆類型 polyclonal
交叉反應 Human, Mouse, Rat
產(chǎn)品類型 一抗
研究領域 免疫學 染色質(zhì)和核信號 表觀遺傳學
蛋白分子量 predicted molecular weight: 122kDa
性 狀 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from humna PERK C-terminus
亞 型 IgG
純化方法 affinity purified by Protein A
儲 存 液 0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide
蛋白激酶樣內(nèi)質(zhì)網(wǎng)激酶抗體費用 產(chǎn)品應用 WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500
（石蠟切片需做抗原修復）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
保存條件 Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
Important Note This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
產(chǎn)品介紹 PERK is a GCN2 Ser/Thr protein kinase which phosphorylates the alpha subunit of eukaryotic translation-initiation factor 2 (EIF2) leading to its inactivation. This results in a reduction of translational initiation and repression of global protein synthesis. Expression of this Type I membrane protein is ubiquitous at low levels but greatest expression is seen in secretory and endocrine tissues. Defects in EIF2AK3 are the cause of Wolcott-Rallison syndrome (WRS), which is a rare autosomal recessive disorder.
Function : Phosphorylates the alpha subunit of eukaryotic translation-initiation factor 2 (EIF2), leading to its inactivation and thus to a rapid reduction of translational initiation and repression of global protein synthesis. Serves as a critical effector of unfolded protein response (UPR)-induced G1 growth arrest due to the loss of cyclin-D1 (CCND1) (By similarity).
Subunit : Forms dimers with HSPA5/BIP in resting cells. Oligomerizes in ER-stressed cells. Interacts with DNAJC3 (By similarity).
Subcellular Location : Endoplasmic reticulum membrane; Single-pass type I membrane protein.
Post-translational modifications : Oligomerization of the N-terminal ER luminal domain by ER stress promotes PERK trans-autophosphorylation of the C-terminal cytoplasmic kinase domain at multiple residues including Thr-982 on the kinase activation loop (By similarity). Autophosphorylated. Phosphorylated at Tyr-619 following endoplasmic reticulum stress, leading to activate its tyrosine-protein kinase activity. Dephosphorylated by PTPN1/TP1B, leading to inactivate its enzyme activity.
N-glycosylated (By similarity).
ADP-ribosylated by PARP16 upon ER stress, which increases kinase activity.
DISEASE : Wolcott-Rallison syndrome (WRS) [MIM:226980]: A rare autosomal recessive disorder, characterized by permanent neonatal or early infancy insulin-dependent diabetes and, at a later age, epiphyseal dysplasia, osteoporosis, growth retardation and other multisystem manifestations, such as hepatic and renal dysfunctions, mental retardation and cardiovascular abnormalities. Note=The disease is caused by mutations affecting the gene represented in this entry.
Similarity : Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. GCN2 subfamily.
Contains 1 protein kinase domain.
Database links : UniProtKB/Swiss-Prot: Q9NZJ5.3
信號傳導（Signaling Intermediates）
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