- 询价
- Cell Signaling Technology
- 4296
- USA
- 2025年12月15日
- W, IP, IF-IC
- Rabbit
- H,M,R,Mk
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- 详细信息
- 技术资料
- 抗体英文名：
hnRNP A1 (K350) Antibody
- 抗原：
synthetic peptide corresponding to residues surrounding Lys350 of human hnRNP A1 protein
- 应用范围：
W, IP, IF-IC
- 宿主：
Rabbit
- 保质期：
详见说明书
- 级别：
详见MSDS文件
- 库存：
大量
- 供应商：
CST
- 适应物种：
H,M,R,Mk
- 是否单克隆：
2
- 保存条件：
-20°c
- 规格：
100 ul (10 western blots)/carrier free & custom formulation / quantity
| 规格： | 产品价格： | ￥请询价 | |
|---|---|---|---|
| 规格： | 100 ul (10 western blots) | 产品价格： | ￥请询价 |
| 规格： | carrier free & custom formulation / quantity | 产品价格： | ￥请询价 |
pathway more info application references datasheet PDF MSDS PDF protocols
Applications Key: W=Western Blotting IP=Immunoprecipitation IF-IC=Immunofluorescence (Immunocytochemistry)
Reactivity Key: H=Human M=Mouse R=Rat Mk=Monkey
Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on 100% sequence homology.
| Applications | Reactivity | Sensitivity | MW (kDa) | Source |
|---|---|---|---|---|
| W IP IF-IC | H M R Mk | Endogenous | 34, 39 kd | Rabbit |
| Protocols | |
|---|---|
| Specificity / Sensitivity | hnRNP A1 (K350) Antibody detects both isoforms of endogenous hnRNP A1 protein. |
| Source / Purification | Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Lys350 of human hnRNP A1 protein. Antibodies were purified by protein A and peptide affinity chromatography. Western Blotting
Western blot analysis of extracts from HeLa and 293T cells using hnRNP A1 (K350) Antibody. IF-IC
Confocal immunofluorescent analysis of HeLa cells using hnRNP A1 (K350) Antibody (green). Actin filaments have been labeled with DY-554 phalloidin (red). |
| Background | Heterogeneous nuclear ribonucleoprotein A1 (hnRNP A1) is a member of the hnRNP A/B family of related RNA binding proteins that bind pre-mRNA and are involved in the processing, metabolism, and transport of nuclear pre-mRNA transcripts (1). hnRNP A1 regulates the alternative splicing of c-Src and c-H-Ras (2,3) and modifies initiation of translation of the fibroblast growth factor 2 mRNA (4). hnRNP A1 expression level is elevated in many cancers; knockdown of hnRNP A1 leads to apoptosis in various cancer cells (5). Although predominantly nuclear, hnRNP A1 is continually transported from the nucleus to the cytoplasm where it disassociates from mRNA and is rapidly re-imported into the nucleus (6,7). hnRNP A1 binds to cis-acting repressive sequences (CRS) of HIV-1 to influence HIV-1 production (8,9). HIV-1 enhances hnRNP A1 expression and promotes the relocalization of hnRNP A1 to the cytoplasm (10).
|
| Application References | Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know ! |
| Companion Products |
For Research Use Only. Not For Use In Diagnostic Procedures. |
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