SRSF1, full name serine/arginine-rich splicing factor 1. It is an RNA splicing regulatory protein regulating RNA splicing, processing and transport, controlling gene expression and cell proliferation. Abnormal SRSF1 overexpression promotes tumor proliferation, metastasis and drug resistance via regulating RNA splicing in multiple cancers. SRSF1 inhibitors are under preclinical research for anti-tumor therapy.
Recombinant Human Serine/arginine-rich splicing factor 1 (SRSF1) (CSB-EP021142HU)
Validated Data
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
SRSF1 Recombinant Monoclonal Antibody (CSB-RA909596A0HU)
Validated Data
Western Blot
Positive WB detected in: SH-SY5Y whole cell lysate(30µg), Rat brain tissue lysate(30µg)
All lanes: SRSF1 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 28 kDa
Observed band size: 33 kDa
Exposure time:20s
IHC image of CSB-RA909596A0HU diluted at 1:100 and staining in paraffin-embedded human colorectal cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
IHC image of CSB-RA909596A0HU diluted at 1:100 and staining in paraffin-embedded human small intestine tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
Overlay Peak curve showing SH-SY5Y cells stained with CSB-RA909596A0HU (red line) at 1:100. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-100 for 10min. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1ug/1*106cells) for 45min at 4℃. The secondary antibody used was FITC-conjugated goat anti-rabbit IgG (H+L) at 1/200 dilution for 35min at 4℃.Control antibody (green line) was Rabbit IgG (1ug/1*106cells) used under the same conditions. Acquisition of >10,000 events was performed.
Human Serine/arginine-rich splicing factor 1(SFRS1) ELISA kit (CSB-EL021142HU)
Validated Data
Code: CSB-EL021142HU
Size: 96T,5×96T,10×96T
Sensitivity: 7.81 pg/mL
Detection Range: 31.25 pg/mL-2000 pg/mL
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
The following SRSF1 reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.
SRSF1 Antibodies for Homo sapiens (Human)
| Code | Product Name | Species Reactivity | Application |
|---|---|---|---|
| CSB-PA021142GA01HU | SRSF1 Antibody | Human,Mouse,Rat | ELISA,WB |
| CSB-PA021142ESR2HU | SRSF1 Antibody | Human | ELISA, IHC |
| CSB-RA909596A0HU | SRSF1 Recombinant Monoclonal Antibody | Human, Rat | ELISA, WB, IHC, FC |
SRSF1 Proteins for Bos taurus (Bovine)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP609963BO CSB-EP609963BO CSB-BP609963BO CSB-MP609963BO CSB-EP609963BO-B |
Recombinant Bovine Serine/arginine-rich splicing factor 1 (SRSF1) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SRSF1 Proteins for Sus scrofa (Pig)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP663734PI CSB-EP663734PI CSB-BP663734PI CSB-MP663734PI CSB-EP663734PI-B |
Recombinant Pig Serine/arginine-rich splicing factor 1 (SRSF1) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SRSF1 Proteins for Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP716082PYX CSB-EP716082PYX CSB-BP716082PYX CSB-MP716082PYX CSB-EP716082PYX-B |
Recombinant Pongo abelii Serine/arginine-rich splicing factor 1 (SRSF1) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SRSF1 Proteins for Gallus gallus (Chicken)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP720042CH CSB-EP720042CH CSB-BP720042CH CSB-MP720042CH CSB-EP720042CH-B |
Recombinant Chicken Serine/arginine-rich splicing factor 1 (SRSF1) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SRSF1 Proteins for Xenopus tropicalis (Western clawed frog) (Silurana tropicalis)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP732240XBF CSB-EP732240XBF CSB-BP732240XBF CSB-MP732240XBF CSB-EP732240XBF-B |
Recombinant Xenopus tropicalis Serine/arginine-rich splicing factor 1 (srsf1) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SRSF1 Proteins for Mus musculus (Mouse)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP744112MO CSB-EP744112MO CSB-BP744112MO CSB-MP744112MO CSB-EP744112MO-B |
Recombinant Mouse Serine/arginine-rich splicing factor 1 (Srsf1) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SRSF1 Proteins for Homo sapiens (Human)
| Code | Product Name | Source |
|---|---|---|
| CSB-EP021142HU | Recombinant Human Serine/arginine-rich splicing factor 1 (SRSF1) | E.coli |
| CSB-YP021142HU CSB-BP021142HU CSB-MP021142HU CSB-EP021142HU-B |
Recombinant human Serine/arginine-rich splicing factor 1 | Yeast Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-EP021142HU(M) | Recombinant Human Serine/arginine-rich splicing factor 1 (SRSF1) (S199A,S227A,S234A,S238A) | E.coli |
SRSF1 ELISA Kit for Homo sapiens (Human)
| Code | Product Name | Sample Types | Sensitivity |
|---|---|---|---|
| CSB-EL021142HU | Human Serine/arginine-rich splicing factor 1(SFRS1) ELISA kit | serum, plasma, tissue homogenates, cell lysates | 7.81 pg/mL |