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Anti-SFPQ Monoclonal Antibody
Catalog Number: orb547986
| Catalog Number | orb547986 |
|---|---|
| Category | Antibodies |
| Description | Anti-SFPQ Monoclonal Antibody |
| Species/Host | Rabbit |
| Clonality | Monoclonal |
| Clone Number | AECI-19 |
| Tested applications | ICC, IF, IHC, WB |
| Reactivity | Human, Mouse, Rat |
| Isotype | Rabbit IgG |
| Immunogen | A synthesized peptide derived from human SFPQ DNA- and RNA binding protein, involved in several nuclear processes. Essential pre-mRNA splicing factor required early in spliceosome formation and for splicing catalytic step II, probably as an heteromer with NONO. Binds to pre-mRNA in spliceosome C complex, and specifically binds to intronic polypyrimidine tracts. |
| Antibody Type | Primary Antibody |
| Concentration | Actual concentration vary by lot. Use suggested dilution ratio to decide dilution procedure. |
| Form/Appearance | Liquid |
| Conjugation | Unconjugated |
| MW | 116 kDa |
| UniProt ID | P23246 |
| Storage | Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
| Alternative names | T-cell surface glycoprotein CD8 alpha chain; T-lym Read more... |
| Note | For research use only |
| Application notes | WB 1:1000-1:5000IHC 1:50-1:200ICC/IF 1:50-1:200. Restore with deionized water (or equivalent) for reconstitution volume of 1.0 mL |
| Expiration Date | 12 months from date of receipt. |
Western blot analysis of SFPQ expression in A431 cell lysate using anti-SFPQ antibody (orb547986). Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel)/90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-SFPQ antigen affinity purified polyclonal antibody (Catalog # orb547986) at 0.5 ug/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-Rabbit IgG IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # orb90444) with Tanon 5200 system. A specific band was detected for SFPQ.
