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PTBP2 Polyclonal antibody
PTBP2 Polyclonal Antibody for IF-P, IHC, WB, ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse, rat
Applications
IF-P, IHC, WB, ELISA and More (1)
Conjugate
Unconjugated
验证数据展示
经过测试的应用
| Positive WB detected in | mouse heart tissue, mouse brain tissue, mouse skeletal muscle tissue |
| Positive IHC detected in | mouse brain tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF detected in | mouse brain tissue |
推荐稀释比
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:500-1:2000 |
| Immunohistochemistry (IHC) | IHC : 1:50-1:500 |
| Immunofluorescence (IF) | IF : 1:50-1:500 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
55186-1-AP targets PTBP2 in WB, IP, IF, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Applications | IF-P, IHC, WB, ELISA |
| Cited Applications | WB, IP, IF |
| Tested Reactivity | human, mouse, rat |
| Cited Reactivity | human, mouse |
| Immunogen | Peptide 种属同源性预测 |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Full Name | polypyrimidine tract binding protein 2 |
| Synonyms | brPTB, PTB, PTB like protein, PTBLP, PTBP2 |
| Calculated Molecular Weight | 57 kDa |
| Observed Molecular Weight | 57-60 kDa |
| GenBank Accession Number | NM_021190 |
| Gene Symbol | PTBP2 |
| Gene ID (NCBI) | 58155 |
| RRID | AB_10837230 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | Q9UKA9 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
PTBP2, also named as NPTB, PTB and PTBLP, is a RNA-binding protein which binds to intronic polypyrimidine tracts and mediates negative regulation of exons splicing. It may antagonize in a tissue-specific manner the ability of NOVA1 to activate exon selection. Beside its function in pre-mRNA splicing, PTBP2 plays also a role in the regulation of translation. Isoform 5 has a reduced affinity for RNA. (PMID:11003644) . Protein may exist in a dimeric form with a MW of 110-120 kDa (PMID: 20064465). This antibody is specific to PTBP2.
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for PTBP2 antibody 55186-1-AP | Download protocol |
| IHC protocol for PTBP2 antibody 55186-1-AP | Download protocol |
| IF protocol for PTBP2 antibody 55186-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
发表文章
| Species | Application | Title |
|---|---|---|
Mol Cell Biol RBM4 modulates radial migration via alternative splicing of Dab1 during cortex development. | ||
Nat Commun Cytosolic Ptbp2 modulates axon growth in motoneurons through axonal localization and translation of Hnrnpr
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