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Anti-SAP62 Polyclonal Antibody
Catalog No. TMAB-12498 Copy Product Info
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Anti-SAP62 Polyclonal Antibody is a Rabbit antibody targeting SAP62. Anti-SAP62 Polyclonal Antibody can be used in IHC-P,IHC-Fr,IF.
Anti-SAP62 Polyclonal Antibody
Copy Product Info🥰Excellent
Catalog No. TMAB-12498
Anti-SAP62 Polyclonal Antibody is a Rabbit antibody targeting SAP62. Anti-SAP62 Polyclonal Antibody can be used in IHC-P,IHC-Fr,IF.
Anti-SAP62 Polyclonal Antibody
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 50 μL | $223 | 7-10 days | 7-10 days | |
| 100 μL | $372 | 7-10 days | 7-10 days | |
| 200 μL | $528 | 7-10 days | 7-10 days |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction
Bioactivity
Antigen Details
Chemical Properties
Stability & Storage
| Description | Anti-SAP62 Polyclonal Antibody is a Rabbit antibody targeting SAP62. Anti-SAP62 Polyclonal Antibody can be used in IHC-P,IHC-Fr,IF. |
| Ig Type | IgG |
| Reactivity | Mouse (predicted:Human,Rat,Chicken,Dog,Cow) |
| Verified Activity | Tissue/cell: mouse embryo tissue; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer (0.01 M, pH 6.0), Boiling bathing for 15 min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30 min; Blocking buffer (normal goat serum) at 37℃ for 20 min; Incubation: Anti-SAP62 Polyclonal Antibody, Unconjugated (TMAB-12498) 1: 200, overnight at 4°C, followed by conjugation to the secondary antibody and DAB staining |
| Application | |
| Recommended Dose | IHC-P: 1:100-500; IHC-Fr: 1:100-500; IF: 1:100-500 |
| Antibody Type | Polyclonal |
| Host Species | Rabbit |
| Subcellular Localization | Nuclear |
| Tissue Specificity | Component of splicing factor SF3A which is composed of three subunits; SF3A3/SAP61, SF3A2/SAP62, SF3A1/SAP114. SF3A associates with the splicing factor SF3B and a 12S RNA unit to form the U2 small nuclear ribonucleoproteins complex (U2 snRNP). Identified in the spliceosome C complex. Interacts with HTATSF1. |
| Construction | Polyclonal Antibody |
| Purification | Protein A purified |
| Appearance | Liquid |
| Formulation | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| Concentration | 1mg/ml |
| Research Background | SAP 62, also known as SF3A2 (Splicing factor 3A subunit 2), PRP11, PRPF11 or SF3a66, is a 464 amino acid protein that contains one matrin-type zinc finger and belongs to the SF3A2 family. Localized to the nucleus, SAP 62 is a subunit of the SF3A splicing factor, a heterotrimeric complex comprised of three subunits that act in tandem to mediate the binding of U2 snRNP to the branchpoint sequence (BPS) in pre-mRNA. The SF3A complex is necessary for the conversion of 15S U2 snRNP into the active 17S protein that performs directly in pre-mRNA splicing events. Functioning as the second subunit of the complex, SAP 62 interacts with subunit 1 (SAP 114) via its N-terminus while simultaneously binding to 15S U2 snRNP via its zinc finger domain. In addition to its role in RNA splicing, SAP 62 is thought to act independently as a microtubule-binding protein. |
| Immunogen | KLH conjugated synthetic peptide: human SAP62 |
| Antigen Species | Human |
| Gene Name | SF3A2 |
| Gene ID | |
| Protein Name | Splicing factor 3A subunit 2 |
| Uniprot ID | |
| Function | Subunit of the splicing factor SF3A required for 'A' complex assembly formed by the stable binding of U2 snRNP to the branchpoint sequence (BPS) in pre-mRNA. Sequence independent binding of SF3A/SF3B complex upstream of the branch site is essential, it may anchor U2 snRNP to the pre-mRNA. May also be involved in the assembly of the 'E' complex. |
| Molecular Weight | Theoretical: 49 kDa. |
| Stability & Storage | Store at 2°C-8°C for 1 month. Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles. |
| Transport | Shipping with blue ice. |
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