CAS 957494-27-8 appears in our catalog under these names: Biotin-(5-fluorescein)-conjugate, Biotin-(5-fluorescein)-conjugate90%, ≥90%(HPCE), ≥90%(HPCE), BIOTIN (5-FLUORESCEIN) CONJUGATE BIOREA&, Biotin (5-fluorescein) conjugate. Offered by: Chemat, Sigma-Aldrich, MedChemExpress. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 100mg, 200mg, Get quote.