Thermo Fisher Scientific PTBP1 Polyclonal Antibody
PTBP1 단백질을 인식하는 Thermo Fisher Scientific의 Rabbit Polyclonal 항체로, WB, IHC, ICC/IF에 사용 가능. Human, Mouse, Rat 반응성. 항원 친화 크로마토그래피로 정제되었으며, 1 mg/mL 농도의 액상 형태로 제공. 연구용 전용 제품.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:200 |
| Immunocytochemistry (ICC/IF) | 1:200 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide corresponding to Human PTBP1 aa 1–50 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.4, with 40% Glycerol, 0.2% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2802797 |
Target Information
This gene belongs to the subfamily of ubiquitously expressed heterogeneous nuclear ribonucleoproteins (hnRNPs). The hnRNPs are RNA-binding proteins that form complexes with heterogeneous nuclear RNA (hnRNA). These proteins are associated with pre-mRNAs in the nucleus and influence pre-mRNA processing, mRNA metabolism, and transport.
While all hnRNPs are nuclear, some shuttle between the nucleus and cytoplasm. The encoded protein has four quasi-RNA recognition motif (RRM) domains that bind RNAs. It binds to intronic polypyrimidine tracts required for pre-mRNA splicing and functions via the ubiquitin-proteasome pathway. It may also promote U2 snRNP binding to pre-mRNAs.
This protein is localized in the nucleoplasm and perinucleolar structures. Alternatively spliced transcript variants encoding different isoforms have been described.
For Research Use Only.
Not for use in diagnostic procedures. Not for resale without express authorization.
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