产品简要
公司名称 :
武汉博士德生物工程有限公司
产品类型 :
抗体
产品名称 :
Anti-PERK/EIF2AK3 Antibody Picoband™
目录 :
A01992-2
规格 :
100µg/vial
价格 :
315美元
克隆性 :
多克隆
宿主 :
domestic rabbit
共轭标签 :
未共轭
反应物种 :
人类, 小鼠, 大鼠
应用 :
免疫印迹, 酶联免疫吸附测定, 流式细胞仪
更多信息或购买 :
文章摘录数: 1
图像
图像 1 :
Figure 1. Western blot analysis of PERK using anti-PERK antibody (A01992-2). Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions. Lane 1: human Hela whole cell lysates,. Lane 2: human COLO-320 whole cell lysates,. Lane 3: human A549 whole cell lysates,. Lane 4: human SK-OV-3 whole cell lysates,. Lane 5: Human A431 whole cell lysates,. Lane 6: rat brain tissue lysates,. Lane 7: mouse brain tissue lysates. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-PERK antigen affinity purified polyclonal antibody (Catalog # A01992-2) at 0.5 ug/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for PERK at approximately 140KD. The expected band size for PERK is at 125KD.
图像 2 :
Figure 2. Flow Cytometry analysis of HepG2 cells using anti- PERK antibody (A01992-2). Overlay histogram showing HepG2 cells stained with A01992-2 (Blue line).The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-PERK Antibody (A01992-2,1ug/1x10 6 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10ug/1x10 6 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1ug/1x10 6 ) used under the same conditions. Unlabelled sample (Red line) was also used as a control.
产品信息
SKU号 :
A01992-2
产品名称 :
Anti-PERK/EIF2AK3 Antibody Picoband™
价格 :
315美元
规格 :
100µg/vial
克隆性 :
多克隆
宿主 :
兔
反应物种 :
人类, 小鼠, 大鼠
应用(s) :
酶联免疫吸附测定, 流式细胞仪, 免疫印迹
应用细节 :
Western blot, 0.1-0.5µg/ml.
Flow Cytometry, 1-3µg/1x10^6 cells.
Direct ELISA, 0.1-0.5µg/ml.
描述 :
Boster Bio Anti-PERK/EIF2AK3 Antibody Picoband™ catalog # A01992-2. Tested in ELISA, Flow Cytometry, WB applications. This antibody reacts with Human, Mouse, Rat.
浓度 :
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
基因名称 :
EIF2AK3
UniProt数据库编号 :
Q9NZJ5
免疫原 :
E. coli-derived human PERK recombinant protein (Position: R222-Q334).
形式 :
冻干
Contents :
Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na 2 HPO 4 , 0.05mg NaN 3 .
交叉活性 :
No cross reactivity with other proteins.
储存 :
Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.
重组 :
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
基因全称 :
eukaryotic translation initiation factor 2-alpha kinase 3
同义词 :
Eukaryotic translation initiation factor 2-alpha kinase 3; PRKR-like endoplasmic reticulum kinase; Pancreatic eIF2-alpha kinase; HsPEK; EIF2AK3; PEK; PERK
Protein Function :
Metabolic-stress sensing protein kinase that phosphorylates the alpha subunit of eukaryotic translation initiation factor 2 (eIF-2-alpha/EIF2S1) on 'Ser-52' during the unfolded protein response (UPR) and in response to low amino acid availability. Converts phosphorylated eIF-2-alpha/EIF2S1 either in a global protein synthesis inhibitor, leading to a reduced overall utilization of amino acids, or to a translation initiation activator of specific mRNAs, such as the transcriptional activator ATF4, and hence allowing ATF4-mediated reprogramming of amino acid biosynthetic gene expression to alleviate nutrient depletion. Serves as a critical effector of unfolded protein response (UPR)- induced G1 growth arrest due to the loss of cyclin-D1 (CCND1). Involved in control of mitochondrial morphology and function.
Subcellular Localization :
Endoplasmic reticulum membrane; Single-pass type I membrane protein.
组织特异性 :
Ubiquitous. A high level expression is seen in secretory tissues.
Recommended Detection Systems :
Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot.
背景 :
Eukaryotic translation initiation factor 2-alpha kinase 3, also known as protein kinase R (PKR)-like endoplasmic reticulum kinase (PERK), is an enzyme that in humans is encoded by the EIF2AK3 gene. The protein encoded by this gene phosphorylates the alpha subunit of eukaryotic translation-initiation factor 2, leading to its inactivation, and thus to a rapid reduction of translational initiation and repression of global protein synthesis. This protein is thought to modulate mitochondrial function. It is a type I membrane protein located in the endoplasmic reticulum (ER), where it is induced by ER stress caused by malfolded proteins. Mutations in this gene are associated with Wolcott-Rallison syndrome.
研究种类 :
Diabetes, DNA / RNA, Epigenetics and Nuclear Signaling, Metabolism, Obesity, Translation
更多信息或购买 :
公司信息
武汉博士德生物工程有限公司
3942 B Valley Ave
Pleasanton, CA 94566
Pleasanton, CA 94566
boster@bosterbio.com
http://www.boster.com.cn925.485.4527
公司总部: 美国
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