What is the catalog number for SRSF1 Recombinant Protein?

The catalog number for SRSF1 Recombinant Protein is OPCD00547-200UG.

What sizes are available for SRSF1 Recombinant Protein?

SRSF1 Recombinant Protein is available in the following size(s): 200 µg.

Is SRSF1 Recombinant Protein in stock?

SRSF1 Recombinant Protein is currently made to order / not held in immediate stock. Contact us for lead time.

Is this product classed as hazardous or restricted for shipping?

Some products are subject to special import/export regulations, dangerous goods handling, or licensing requirements. Where this applies, it’s noted on the product page, and any required extra documents or fees will be confirmed with you before dispatch, never added without your consent.

Can you help me confirm if this product is right for my specific experiment?

Yes, contact us with details of your sample type, species, and intended application, and our specialists will confirm suitability or suggest an alternative from our supplier network if this isn’t the best fit.

What is the purity of this recombinant protein?

Purity, typically assessed by SDS-PAGE, is listed on the datasheet under quality control data.

SRSF1 Recombinant Protein

Product Specifications

CAS Number

9000-83-3

Gene Name

Serine and arginine rich splicing factor 1

Gene Aliases

Alternative-splicing factor 1; ASF; pre-mRNA-splicing factor SF2, P33 subunit; serine/arginine-rich splicing factor 1; SF2; SF2p33; SFRS1; splicing factor 2; Splicing factor, arginine/serine-rich 1; splicing factor, arginine/serine-rich, 30-KD, A; SR splicing factor 1; SRp30a.

Gene ID

6426

Accession Number

NP_001071634.1

Reactivity

Homo sapiens|Human

Target

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.

Conjugation

Unconjugated

Type

Protein

Source

E.coli

Applications

Positive control|Sodium sodecyl sulfate - polyacrylamide gel electrophoresis|Western blot

Assay Protocol

Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Antibody Array (AA) Protocol

Concentration

300 ug/mL (prior to lyoph)

Format

Freeze-dried Powder. PBS, pH7.4, containing 0.01% SKL, 5% Trehalose.

Reconstitution

2°C to 8°C|-80°C

Molecular Weight

27kDa

Protein Length

Recombinant

NCBI Gene Symbol

SRSF1

Host or Source

E.coli

Protein Name

Serine/arginine-rich splicing factor 1

Gene Name URL

SRSF1

Nucleotide Accession Number

NM_001078166.1

Frequently Asked Questions

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