| Host: |
Rabbit |
| Applications: |
WB |
| Reactivity: |
Human/Mouse |
| Note: |
STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description: |
Rabbit polyclonal antibody anti-Serine/arginine-rich splicing factor 1 is suitable for use in Western Blot research applications. |
| Clonality: |
Polyclonal |
| Conjugation: |
Unconjugated |
| Isotype: |
IgG |
| Formulation: |
Liquid in PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide. |
| Purification: |
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Concentration: |
1 mg/mL |
| Dilution Range: |
WB 1:500-2000 |
| Storage Instruction: |
Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Gene Symbol: |
SRSF1 |
| Gene ID: |
6426 |
| Uniprot ID: |
SRSF1_HUMAN |
| Specificity: |
This antibody detects endogenous levels of ASF/SF2 at Human, Mouse |
| Immunogen: |
Synthesized peptide derived from human ASF/SF2 |
| Function | Plays a role in preventing exon skipping, ensuring the accuracy of splicing and regulating alternative splicing. Interacts with other spliceosomal components, via the RS domains, to form a bridge between the 5'- and 3'-splice site binding components, U1 snRNP and U2AF. Can stimulate binding of U1 snRNP to a 5'-splice site-containing pre-mRNA. Binds to purine-rich RNA sequences, either the octamer, 5'-RGAAGAAC-3' (r=A or G) or the decamers, AGGACAGAGC/AGGACGAAGC. Binds preferentially to the 5'-CGAGGCG-3' motif in vitro. Three copies of the octamer constitute a powerful splicing enhancer in vitro, the ASF/SF2 splicing enhancer (ASE) which can specifically activate ASE-dependent splicing. Isoform ASF-2 and isoform ASF-3 act as splicing repressors. May function as export adapter involved in mRNA nuclear export through the TAP/NXF1 pathway. |
| Protein Name | Serine/Arginine-Rich Splicing Factor 1Alternative-Splicing Factor 1Asf-1Splicing Factor - Arginine/Serine-Rich 1Pre-Mrna-Splicing Factor Sf2 - P33 Subunit |
| Database Links | Reactome: R-HSA-159236Reactome: R-HSA-72163Reactome: R-HSA-72165Reactome: R-HSA-72187Reactome: R-HSA-72203Reactome: R-HSA-73856 |
| Cellular Localisation | CytoplasmNucleus SpeckleIn Nuclear SpecklesShuttles Between The Nucleus And The CytoplasmNuclear Import Is Mediated Via Interaction With Tnpo3 |
| Alternative Antibody Names | Anti-Serine/Arginine-Rich Splicing Factor 1 antibodyAnti-Alternative-Splicing Factor 1 antibodyAnti-Asf-1 antibodyAnti-Splicing Factor - Arginine/Serine-Rich 1 antibodyAnti-Pre-Mrna-Splicing Factor Sf2 - P33 Subunit antibodyAnti-SRSF1 antibodyAnti-ASF antibodyAnti-SF2 antibodyAnti-SF2P33 antibodyAnti-SFRS1 antibodyAnti-OK antibodyAnti-SW-cl.3 antibody |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
