Reagents, B, 50 mg, AFG Bioscience
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(+)-Biotin-(PEO)3-maleimide(I) ; 0.99
AFG BiosciencePurity Limit: 0.99 CAS No.: 305372-39-8 Molecular Formula: C23H35N5SO7 Molecular Weight: 525.63 MDL No.: MFCD09264743 Melting Point: 167-168 °C Storage Temperature: Store at 0-8°C
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(+)-Biotin-X-X-sulfo-NHS ; >/= 99% (NMR)
AFG BiosciencePurity Limit: ≥ 99% (NMR) Molecular Formula: C26H40N5S2O10Na Molecular Weight: 669.75 MDL No.: MFCD09952669 Melting Point: > 250 °C Storage Temperature: Store at 0-8 °C
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(+)-Biotin-(PEO)3-iodoacetamide ; >/= 98% (HPLC)
AFG BiosciencePurity Limit: ≥ 98% (HPLC) Molecular Formula: C18H31N4SO5I Molecular Weight: 542.44 MDL No.: MFCD05865042 Appearance: White to off-white solid Melting Point: 126-127 °C Storage Temperature: Store at 0-8 °C
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(+)-Biotin-(PEO)3-maleimide ; >/= 99% (NMR)
AFG BiosciencePurity Limit: ≥ 99% (NMR) Molecular Formula: C20H30N4SO6 Molecular Weight: 454.54 MDL No.: MFCD09952645 Appearance: Solid Melting Point: 83-89 °C Storage Temperature: Store at ≤ -20 °C