SF3B4 Rabbit Polyclonal Antibody

SKU: orb546365

Description

Anti-SF3B4 Antibody. Tested in WB applications. This antibody reacts with Human, Mouse, Rat.

Research Area

Epigenetics & Chromatin, Molecular Biology

Images & Validation

• Tested Applications: WB
• Dilution Range: Western blot, 0.1-0.5μg/ml
• Reactivity: Human, Mouse, Rat

Key Properties

• Antibody Type: Primary Antibody
• Host: Rabbit
• Clonality: Polyclonal
• Isotype: Rabbit IgG
• Immunogen: A synthetic peptide corresponding to a sequence at the N-terminus of human SF3B4, identical to the related mouse and rat sequences.
• Target: Splicing factor 3B subunit 4
• Molecular Weight: 44 kDa
• Purification: Immunogen affinity purified.
• Conjugation: Unconjugated

Storage & Handling

• 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.
• Form/Appearance: Lyophilized
• Buffer/Preservatives: Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.
• Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

SAP 49; SAP49; SF3B4; SF3b49; SF3b50; Splicing factor 3B subunit 4

Western blot analysis of SF3B4 using anti-SF3B4 antibody. 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 30 ug of sample under reducing conditions. Lane 1: human MCF-7 whole cell lysates, Lane 2: human U2OS whole cell lysates, Lane 3: human HGC-27 whole cell lysates, Lane 4: human GES-1 whole cell lysates, Lane 5: rat brain tissue lysates, Lane 6: rat stomach tissue lysates, Lane 7: mouse brain tissue lysates, Lane 8: mouse stomach tissue lysates. After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA 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-SF3B4 antigen affinity purified polyclonal antibody at 0.5 µg/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-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for SF3B4 at approximately 44 kDa. The expected band size for SF3B4 is at 44 kDa.

Quick Database Links

Gene Symbol

Splicing factor 3B subunit 4

UniProt

Q15427