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- BOSTER
- A01992-2-50ul
- 中国
- 2025年07月12日
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- 供应商：
广州威佳科技有限公司
- 规格：
50ul
产品概况
| 货号 | A01992-2 |
|---|---|
| 产品名称 | Anti-EIF2AK3 Antibody |
| 基因名 | EIF2AK3 |
| 抗体来源 | Rabbit |
| 克隆 | Polyclonal |
| 抗体亚型 | Rabbit IgG |
| 分子量 | 140KD |
| 免疫原 | E. coli-derived human PERK recombinant protein (Position: R222-Q334). |
| 内容 | 500 ug/ml antibody with PBS ，0.02% NaN3 , 1 mg BSA and 50% glycerol. |
| 纯化方式 | Immunogen affinity purified. |
| 浓度 | 500 ug/ml |
| 产品形态 | Liquid |
| 保存条件 | 12 months from date of receipt，-20℃ as supplied. 6 months 2 to 8℃ after reconstitution. Avoid repeated freezing and thawing. |
| 背景资料 | 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. |
| 研究类别 | 1. Harding, H. P., Zhang, Y., Bertolotti, A., Zeng, H., Ron, D. Perk is essential for translational regulation and cell survival during the unfolded protein response. Molec. Cell 5: 897-904, 2000. 2. Hayes, S. E., Conner, L. J., Stramm, L. E., Shi, Y. Assignment of pancreatic eIF-2a kinase (EIF2AK3) to human chromosome band 2p12 by radiation hybrid mapping and in situ hybridization. Cytogenet. Cell Genet. 86: 327-328, 1999. 3. Kittler, R., Putz, G., Pelletier, L., Poser, I., Heninger, A.-K., Drechsel, D., Fischer, S., Konstantinova, I., Habermann, B., Grabner, H., Yaspo, M.-L., Himmelbauer, H., Korn, B., Neugebauer, K., Pisabarro, M. T., Buchholz, F. An endoribonuclease-prepared siRNA screen in human cells identifies genes essential for cell division. Nature 432: 1036-1040, 2004. |
| Uniprot ID | EIF2AK3: Q9NZJ5 |
| 推荐配套的二抗和检测试剂 | Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot, and HRP Conjugated anti-Rabbit IgG Super Vision Assay Kit (SV0002-1) for IHC(P). *Blocking peptide 可以联系我们购买。 |
产品应用细节
为了提供优质的抗体，博士德对每一批抗体都用没有转染过的细胞系和体细胞组织检测，以保证博士德出品的抗体有足够的亲和性足以和对应蛋白天然的表达含量起反应。
| 应用 | 稀释度* |
|---|---|
| Western blot(WB): | 1:500-2000 |
| Flow cytometry (FCM): | 1-3 μg/1x106 cells |
| (ELISA)： | 1:100-1000 |
*稀释度需要用户自己调试，此处数据仅供参考。
**博士德提供高敏感的二抗和检测试剂盒。详情见相关产品推荐。
产品图片描述
点击图片放大Overlay histogram showing HepG2 cells stained with A01992-2 (Blue line).anti-PERK Antibody (A01992-2,1μg/1x106 cells) for 30 min at 20°C. DyLight488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody . Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample (Red line) was also used as a control.[/list_product_images]
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文献和实验. Add 50ul of each of the above dilutions to 25ul of 3x strength titre of antibody (i.e. a solution 3 x the titre giving 50% inhibition on direct ELISA), in sealed tubes. 3. Incubate overnight at room temperature. 4. Set up competition
DAY 1 1. Coat Nunc immuno-module plates overnight, in usual manner. 2. Set up competition assay between antibody and competing substance :- Prepare a 1:2 serial dilution of the competitive substance from 480 to 0.4 ng/ml. Add 50ul
) A431 cells. At 48 h after infection, these cells were stained with ten different primary antibodies (5 g/ml) specific for different cell surface markers: anti-CD15 (clone 2F3; BD, PharMingen, San Diego, CA), anti-ERBB-2 (clone SP77; ref. 5), anti-ERBB
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