Invitrogen (Life Technologies)

Internet: http://www.lifetech.com

Technical Support: (800) 234-3693

Ordering Information

Place your order by:

Pricing Information

  • 25 nmole scale (>0.5 OD) - $0.24 per base
    50 nmole scale (>2 OD) - $0.41 per base
    200 nmole scale (>10 OD) - $0.90 per base
    1000 nmole scale (>50 OD) - $1.95 per base

  • Setup fee: No charge (Desalted).

  • Setup charges:
Cartridge 50/200nm $25.00
Cartridge 1000nm $25.00
HPLC 200nm $52.75
HPLC 50nm $35.00
HPLC 1000nm $77.00
PAGE 200nm $64.80
PAGE 50nm $45.00
PAGE 1000nm $75.00
  • No delivery or shipping fees

  • Delivery:
< 45 bases 2 to 5 business days
> 60 bases, 5’ Phosphorylation, Iosine, Uracil or Cartridge Purity 3rd business day
> 60 bases, 1000 nmole scale, 5’ modifications (except Phosphorylation) or 5’ Oligos within 5 business days
HPLC and PAGE purity within 6 business days
  • Cell Center must receive order by 2:30p.m. (fax or e-mail)

  • Modifications:
5’Phosphorylation: 25/50nm - $6.70 200nm - $9.00
5’Biotin: 25/50nm - $35.00 200nm - $70.00
Inosine: 50/200 nm - $8.00 1000 nm - $16.00
Mixed bases:
Uracil: 50/200 nm - $5 1000 nm - $10

Technical Information

LTI Custom Primers are synthesized on a highly automated computer controlled parallel array synthesizer using standard phosphoramidite chemistry. Each order is double entered into the system ensuring correct input. Coupling efficiencies are monitored throughout synthesis on each oligonucleotide by trityl analysis. Five levels of purity are currently available: deprotected only; deprotected/desalted by C18 spin-column chromatography; cartridge; HPLC and PAGE. A comprehensive certificate of analysis accompanies each oligonucleotide indicating quantity, molecular weight, extinction coefficient, sequence, and melting temperature.