KIF4A/4B Antibody

• Catalog Number: orb865424
• Category: Antibodies
• Description: KIF4A/4B Antibody
• Species/Host: Rabbit
• Clonality: Polyclonal
• Tested applications: ELISA, ICC, IF, WB
• Reactivity: Human
• Isotype: Rabbit IgG
• Immunogen: E.coli-derived human KIF4A/4B recombinant protein (Position: K729-D1174).
• Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
• Dilution range: Western blot, 0.25-0.5 μg/ml, Human Immunocytochemistry/Immunofluorescence, 5 μg/ml, Human Direct ELISA, 0.1-0.5 μg/ml, Human
• Form/Appearance: Lyophilized
• Conjugation: Unconjugated
• MW: 140 kDa
• UniProt ID: O95239, Q2VIQ3
• Storage: At -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freezing and thawing.
• Note: For research use only
• Application notes: Tested Species: In-house tested species with positive results. Other applications have not been tested. Optimal dilutions should be determined by end users. Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
• Expiration Date: 12 months from date of receipt.

Western blot analysis of KIF4A/4B using anti-KIF4A/4B antibody (orb865424). 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 HEK293 whole cell lysates, Lane 2: human A431 whole cell lysates, Lane 3: human HeLa whole cell lysates, Lane 4: human HepG2 whole cell 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-KIF4A/4B antigen affinity purified polyclonal antibody (Catalog # orb865424) 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 (Catalog # orb90503) with Tanon 5200 system. A specific band was detected for KIF4A/4B at approximately 140 kDa. The expected band size for KIF4A/4B is at 140 kDa.

IF analysis of KIF4A/4B using anti-KIF4A/4B antibody (orb865424). KIF4A/4B was detected in an immunocytochemical section of SiHa cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent (orb90553) for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 5 μg/mL rabbit anti-KIF4A/4B Antibody (orb865424) overnight at 4°C. DyLight?594 Conjugated Goat Anti-Rabbit IgG was used as secondary antibody at 1:100 dilution and incubated for 30 minutes at 37°C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.