Islet1 Monoclonal Antibody

• Catalog Number: orb548140
• Category: Antibodies
• Description: Islet1 Monoclonal Antibody
• Species/Host: Rabbit
• Clonality: Monoclonal
• Clone Number: AFIA-9
• Tested applications: FC, ICC, IF, IHC, IP, WB
• Reactivity: Human
• Isotype: Rabbit IgG
• Immunogen: A synthesized peptide derived from human Islet1 ISL1 (ISL1 transcription factor, LIM/homeodomain) is a member of the LIM/homeodomain family of transcription factors. It binds to the enhancer region of the insulin gene, among others, and may play an important role in regulating insulin gene expression. It is central to the development of pancreatic cell lineages and may also be required for motor neuron generation. Islet-1 expression defines cardiac progenitor cell populations and is required for normal cardiac development and asymmetry.
• Concentration: Actual concentration vary by lot. Use suggested dilution ratio to decide dilution procedure.
• Dilution range: WB 1:500-1:2000IHC 1:50-1:200ICC/IF 1:50-1:200IP 1:50FC 1:50
• Form/Appearance: Liquid
• Conjugation: Unconjugated
• UniProt ID: P61371
• Storage: Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.
• Note: For research use only
• Expiration Date: 12 months from date of receipt.

Western blot analysis of ISL1 expression in HeLa cell lysate using anti-ISL1 antibody (orb548140). 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-ISL1 antigen affinity purified polyclonal antibody (Catalog # orb548140) 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 ISL1.