SRSF1 antibody | AB01/3A7
Mouse anti Human SRSF1 antibody recognizes the serine/arginine-rich splicing factor 1, also known as SR splicing factor 1, alternative-splicing factor 1, pre-mRNA-splicing factor SF2 P33 subunit.
The SRSF1 gene encodes a member of the arginine/serine-rich splicing factor protein family, and functions in both constitutive and alternative pre-mRNA splicing. The protein binds to pre-mRNA transcripts and components of the spliceosome, and can either activate or repress splicing depending on the location of the pre-mRNA binding site. The protein's ability to activate splicing is regulated by phosphorylation and interactions with other splicing factor associated proteins. Multiple transcript variants encoding different isoforms have been found for SRSF1. In addition, a pseudogene of SRSF1 has been found on chromosome 13 (provided by RefSeq, Sep 2010).
Mouse anti Human SRSF1 antibody detects a band of 33 kDa. The antibody has been extensively validated for western blotting using whole cell lysates.
The SRSF1 gene encodes a member of the arginine/serine-rich splicing factor protein family, and functions in both constitutive and alternative pre-mRNA splicing. The protein binds to pre-mRNA transcripts and components of the spliceosome, and can either activate or repress splicing depending on the location of the pre-mRNA binding site. The protein's ability to activate splicing is regulated by phosphorylation and interactions with other splicing factor associated proteins. Multiple transcript variants encoding different isoforms have been found for SRSF1. In addition, a pseudogene of SRSF1 has been found on chromosome 13 (provided by RefSeq, Sep 2010).
Mouse anti Human SRSF1 antibody detects a band of 33 kDa. The antibody has been extensively validated for western blotting using whole cell lysates.
Product Details
- Target Species
- Human
- Western Blotting
- Anti SRSF1 detects a band of approximately 33 kDa in LNCaP cell lysates
- Species Cross-Reactivity
-
Target Species Cross Reactivity Mouse Rat - N.B. Antibody reactivity and working conditions may vary between species.
- Product Form
- Purified IgG - liquid
- Product Form
- Purified IgG - liquid
- Preparation
- Mouse monoclonal antibody purified by affinity chromatography on Protein G from ascites
- Preparation
- 20μl Mouse monoclonal antibody purified by affinity chromatography Protein G from ascites
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.09% Sodium Azide (NaN3)
- Preservative Stabilisers
- 0.09% Sodium Azide (NaN3)
- Immunogen
- E. coli-derived recombinant human SRSF1 (amino acids 1 - 248)
- Instructions For Use
- Please refer to the PrecisionAb western blotting protocol. For additional information on secondary antibody dilution and exposure time see product web page.
Positive Control Lysate
- Lysate Composition
- 400μg LNCaP lysate lyophilized in RIPA buffer
- Lysate Reconstitution
- - If using DDT reconstitute the lyophilized lysate with 190μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 10μl 2M DTT.
- If using BME reconstitute the lyophilized lysate with 180μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 20μl BME.
Heat at 95°C for 5 minutes. For 10 well mini gels load 25μl. For other gel and comb formats please refer to the PrecisionAb western blotting protocol.
Storage Information
- Storage
- Store undiluted at -20oC, avoiding repeated freeze thaw cycles.
- Storage
- Antibody: Store undiluted at -20oC, avoiding repeated freeze thaw cycles.
Lysate: Store lyophilized lysate at -20°C. After reconstitution aliquot and store at -20°C for up to 3 months or at -80°C for longer term storage. - Shelf Life
- As supplied, 12 months from date of despatch.
- Shelf Life
- As supplied, 12 months from date of despatch.
More Information
- UniProt
- Q07955 Related reagents
- Entrez Gene
- SRSF1 Related reagents
- GO Terms
- GO:0000166 nucleotide binding
- GO:0005515 protein binding
- GO:0003723 RNA binding
- GO:0005737 cytoplasm
- GO:0005681 spliceosomal complex
- GO:0006369 termination of RNA polymerase II transcription
- GO:0006376 mRNA splice site selection
- GO:0006406 mRNA export from nucleus
- GO:0016607 nuclear speck
- GO:0031124 mRNA 3'-end processing
- Acknowledgements
- PrecisionAb™ is a trademark of Bio-Rad Laboratories.
- Acknowledgements
- PrecisionAb™ is a trademark of Bio-Rad Laboratories.
- Regulatory
- For research purposes only
Applications of SRSF1 antibody
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| Western Blotting | 1/1000 | ||
| Western Blotting | 1/1000 |
PrecisionAb antibodies have been extensively validated for the western blot application. The antibody has been validated at the suggested dilution. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependant on sample type.
PrecisionAb antibodies have been extensively validated for the western blot application. The antibody has been validated at the suggested dilution. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependant on sample type.
Copyright © 2018 Bio-Rad Antibodies (formerly AbD Serotec)
Secondary Antibodies Available
| Description | Product Code | Pack Size | Applications | List Price | Quantity |
|---|---|---|---|---|---|
| Goat anti Mouse IgG (H/L):HRP | STAR207P | 2 ml | WB | ||
| Goat anti Mouse IgG (H/L):HRP | STAR207P | 2 ml | WB |
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