- ¥1380 - 2200
- LMAI Bio
- LM-9091R
- 进口/国产
- 2025年12月12日
- WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 ICC=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复）
- Rabbit
- Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Rabbit,
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- 详细信息
- 文献和实验
- 技术资料
- 供应商：
上海联迈生物工程有限公司
- 库存：
大量
- 目录编号：
LM-9091R
- 克隆性：
多克隆
- 抗原来源：
Rabbit
- 保质期：
1年
- 抗体英文名：
hnRNP A2B1
- 抗体名：
异质核糖核蛋白hnRNPA2抗体
- 宿主：
Rabbit
- 适应物种：
Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Rabbit,
- 免疫原：
KLH conjugated synthetic peptide derived from human hnRNP A2B1:101-200/353
- 亚型：
IgG
- 形态：
Lyophilized or Liquid
- 应用范围：
WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 ICC=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复）
- 浓度：
1mg/ml
- 保存条件：
Store at -20 °C
- 规格：
100ul 200ul
| 英文名称 | hnRNP A2B1 |
| 中文名称 | 异质核糖核蛋白hnRNPA2抗体 |
| 别 名 | Heterogeneous nuclear ribonucleoprotein A2; Heterogeneous nuclear ribonucleoprotein A2; Heterogeneous nuclear ribonucleoprotein A2/B1; Heterogeneous nuclear ribonucleoprotein A2/B1; Heterogeneous nuclear ribonucleoprotein B1; Heterogeneous nuclear ribonucleoprotein B1; Heterogeneous nuclear ribonucleoproteins A2/B1; hnRNP A2; hnRNP A2/hnRNP B1; hnRNP A2/B1; hnRNP B1; hnRNP-A2; hnRNP-B1; hnRNPA2; Hnrnpa2b1; hnRNPB1; HNRPA2B1; HNRPB1; Nuclear ribonucleoprotein particle A2 protein; Nuclear ribonucleoprotein particle A2 protein; RNP A2; RNP B1; RNP-A2; RNP-B1; RNPA2; RNPB1; ROA2_HUMAN; SNRPB1. |
| 规格价格 | 100ul/1380元 购买 200ul/2200元 购买 大包装/询价 |
| 说 明 书 | 100ul 200ul |
| 研究领域 | 细胞生物 免疫学 表观遗传学 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 交叉反应 | Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Rabbit, |
| 产品应用 | WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 ICC=1:100-500 IF=1:100-500 （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. |
| 分 子 量 | 39kDa |
| 细胞定位 | 细胞核 细胞浆 |
| 性 状 | Lyophilized or Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human hnRNP A2B1:101-200/353 |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 储 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | 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. |
| PubMed | PubMed |
| 产品介绍 | background: Involved with pre-mRNA processing. Forms complexes (ribonucleosomes) with at least 20 other different hnRNP and heterogeneous nuclear RNA in the nucleous. Function: Involved with pre-mRNA processing. Forms complexes (ribonucleosomes) with at least 20 other different hnRNP and heterogeneous nuclear RNA in the nucleus. Subunit: Identified in the spliceosome C complex. Identified in a mRNP granule complex, at least composed of ACTB, ACTN4, DHX9, ERG, HNRNPA1, HNRNPA2B1, HNRNPAB, HNRNPD, HNRNPL, HNRNPR, HNRNPU, HSPA1, HSPA8, IGF2BP1, ILF2, ILF3, NCBP1, NCL, PABPC1, PABPC4, PABPN1, RPLP0, RPS3, RPS3A, RPS4X, RPS8, RPS9, SYNCRIP, TROVE2, YBX1 and untranslated mRNAs. Interacts with IGF2BP1. Subcellular Location: Cytoplasm. Localized in cytoplasmic mRNP granules containing untranslated mRNAs. Component of ribonucleosomes. Predominantly nucleoplasmic, however isoform A2 is also found in the cytoplasm of cells in some tissues Similarity: Contains 2 RRM (RNA recognition motif) domains. SWISS: P22626 Gene ID: 3181 Database links: Entrez Gene: 3181 Human Entrez Gene: 100045191 Mouse Entrez Gene: 53379 Mouse Entrez Gene: 362361 Rat Omim: 600124 Human SwissProt: P22626 Human SwissProt: O88569 Mouse SwissProt: A7VJC2 Rat Unigene: 487774 Human Unigene: 155896 Mouse Unigene: 4057 Rat Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 产品图片 |  Sample: A549(Human) Cell Lysate at 30 ug Primary: Anti-hnRNP A2B1 (bs-9091R) at 1/300 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 39 kD Observed band size: 39 kD  Paraformaldehyde-fixed, paraffin embedded (Mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (hnRNP A2B1) Polyclonal Antibody, Unconjugated (bs-9091R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.  Paraformaldehyde-fixed, paraffin embedded (mouse colon tissue ); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (hnRNP A2B1) Polyclonal Antibody, Unconjugated (bs-9091R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.  Paraformaldehyde-fixed, paraffin embedded (rat intestine tissue ); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (hnRNP A2B1) Polyclonal Antibody, Unconjugated (bs-9091R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining. |
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文献和实验「小身体，大智慧」Cell 重磅揭示大肠杆菌染色体折叠模式及影响因素
密度在空间上更加均匀，平均网格尺寸较小。细胞质中有效的不良溶剂可以促进染色体结构域（domain）的形成，这种结构类似于 Hi-C 实验中所见到的染色质互相作用域（CIDs）。只有在较差溶剂条件下才能看到大的域状结构。图 3 大肠杆菌染色体构象在不同类型溶剂中的模拟（图片来源：Cell）类核体内核糖体密度的空间异质性与 DNA 密度呈负相关核糖体主要以多聚核糖体形式存在，富集在类核区域之外。断层重建和核糖体定位显示，核糖体密度高度不均匀。除了预期的核糖体在细胞周围富集外，核糖体在细胞质中表现出密度
Preparation of Heterogeneous Nuclear Ribonucleoprotein Complexes
class of nuclear pre-mRNA/mRNA-binding proteins, the heterogeneous nuclear ribonucleoproteins (hnRNPs), to form hnRNP complexes (1 ,2 ). The molecular architecture of these complexes must be exceedingly dynamic because each step in the pre-mRNA
. In the first section of this chapter, we describe a method for the detection of mRNA subsets associated with RNA-binding proteins such as hnRNP A1 using (1) immunopurification of mRNA-protein complexes, from either whole cell lysates or subcellular fractions
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