| 产品编号 | bsm-52306R |
| 英文名称 | [KO验证抗体] Phospho-EIF2S1 (Ser51) Recombinant Rabbit mAb |
| 中文名称 | 磷酸化真核启动因子2α抗体 |
| 别 名 | EIF2A; CDA 02; CDA02; eIF 2 alpha; EIF 2; EIF 2A; EIF-2alpha; EIF2; EIF2alpha; eIF2S1; Eukaryotic Translation Initiation Factor 2 alpha; Eukaryotic translation initiation factor 2 subunit 1 alpha 35kDa; Eukaryotic translation initiation factor 2 subunit a |
| 产品类型 | 磷酸化抗体 重组兔单抗 KO验证抗体 |
| 研究领域 | 肿瘤 免疫学 神经生物学 信号转导 细胞凋亡 转录调节因子 激酶和磷酸酶 |
| 抗体来源 | Rabbit |
| 克隆类型 | |
| 克 隆 号 | 8B5 |
| 交叉反应 | (predicted: Human, Mouse, Rat, ) |
| 产品应用 | WB=1:500-2000 IHC-P=1:100-500 ICC=1:50-200 IF=1:50-200 （石蜡切片需做抗原修复）
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理论分子量 | 36 kDa |
| 检测分子量 | |
| 细胞定位 | 细胞浆 |
| 性 状 | Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human Phospho-EIF2S1 (Ser51) |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 缓 冲 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存条件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 产品介绍 |
The translation initiation factor EIF2 catalyzes the first regulated step of protein synthesis initiation, promoting the binding of the initiator tRNA to 40S ribosomal subunits. Binding occurs as a ternary complex of methionyl-tRNA, EIF2, and GTP. EIF2 is composed of 3 nonidentical subunits, the 36-kD EIF2-alpha subunit (EIF2S1), the 38-kD EIF2-beta subunit (EIF2S2; MIM 603908), and the 52-kD EIF2-gamma subunit (EIF2S3; MIM 300161). The rate of formation of the ternary complex is modulated by the phosphorylation state of EIF2-alpha (Ernst et al., 1987 [PubMed 2948954]).[supplied by OMIM, Feb 2010]. SWISS: P05198 Gene ID: 1965 Database links: Entrez Gene: 32617 Fruit fly (Drosophila melanogaster) Entrez Gene: 1965 Human Entrez Gene: 13665 Mouse Omim: 603907 Human SwissProt: P41374 Fruit fly (Drosophila melanogaster) SwissProt: P05198 Human SwissProt: Q6ZWX6 Mouse Unigene: 3157 Fruit fly (Drosophila melanogaster) Unigene: 151777 Human Unigene: 196220 Mouse Unigene: 1488 Rat |
| 产品图片 |
Sample:
Lane 1: Human HeLa cell lysates
Lane 2: Human HeLa cells treated with Calyculin A 50nM 30min
Primary: Anti-Phospho-EIF2S1 (Ser51) (bsm-52306R) at 1/2000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 36 kDa
Observed band size: 35 kDa
Paraformaldehyde-fixed, paraffin embedded Human Pancreatic Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with Phospho-EIF2S1 (Ser51) Monoclonal Antibody, Unconjugated(bsm-52306R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Breast Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with Phospho-EIF2S1 (Ser51) Monoclonal Antibody, Unconjugated(bsm-52306R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Colon Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with Phospho-EIF2S1 (Ser51) Monoclonal Antibody, Unconjugated(bsm-52306R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Cervical Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with Phospho-EIF2S1 (Ser51) Monoclonal Antibody, Unconjugated(bsm-52306R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Lung Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with Phospho-EIF2S1 (Ser51) Monoclonal Antibody, Unconjugated(bsm-52306R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Breast; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with Phospho-EIF2S1 (Ser51) Monoclonal Antibody, Unconjugated(bsm-52306R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Mouse Breast; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with Phospho-EIF2S1 (Ser51) Monoclonal Antibody, Unconjugated(bsm-52306R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Rat Colon; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with Phospho-EIF2S1 (Ser51) Monoclonal Antibody, Unconjugated(bsm-52306R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Mouse Colon; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with Phospho-EIF2S1 (Ser51) Monoclonal Antibody, Unconjugated(bsm-52306R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue with Rabbit anti-Phospho-EIF2S1 (S51) antibody (bsm-52306R) at 1/200 dilution.
A: Untreated human breast carcinoma tissue
B: λ-PPase treated human breast carcinoma tissue
C: Negative control
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (bsm-52306R) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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| 1、抗体溶解方法 | |
| 2、抗体修复方式 | |
| 3、常用试剂的配制 | |
| 4、免疫组化操作步骤 | |
| 5、免疫组化问题解答 | |
| 6、Western Blotting 操作步骤 | |
| 7、Western Blotting 问题解答 | |
| 8、关于肽链的设计 | |
| 9、多肽的溶解与保存 | |
| 10、酶标抗体效价测定程序 | |
