5'-Biotin-ApG

For general laboratory use.

Please centrifuge briefly before opening (volume ≤2 ml).

Shipping: shipped on gel packs

Storage Conditions: store at -20 °C
Short term exposure (up to 1 week cumulative) to ambient temperature possible.

Shelf Life: 12 months after date of delivery

Molecular Formula: C₃₆H₅₃N₁₃O₁₆P₂S (free acid)

Molecular Weight: 1017.90 g/mol (free acid)

Exact Mass: 1017.29 g/mol (free acid)

Purity: ≥ 95 % (HPLC)

Form: filtered solution (30 kDa) in water

Color: colorless to slightly yellow

Concentration: 100 mM - 110 mM

pH: 7.5 ±0.5

Spectroscopic Properties: λ_max 260 nm, ε 25.0 L mmol^-1 cm^-1 (Tris-HCl pH 7.5)

Applications:
Initiator dinucleotide for the 5'-labeling of RNA by in vitro transcription^[1]

Selected References:
[1] Pitulle et al. (1992) Initiator oligonucleotides for the combination of chemical and enzymatic RNA synthesis. Gene. 112 (1):101.