As your reliable research partner, GenScript believes that access to high-quality peptides should not be an obstacle in your research. So, we are now offering Custom Peptides with guaranteed quantity and upgraded purity at world‘s highest speed, as fast as 5 days, to expedite your research. Further more, GenScript’s Peptide Library service guarantees No charge for undelivered peptide, and extra 20% OFF will be offered if non-delivery occurs to ensure your high quality peptide library for screening.
Now, enjoy more benefits with our special SALE.
Peptide Library Promotion New
GenScript guarantees each peptide in a peptide library, No Charge For Undelivered Peptide. Now, more promotions for high quality peptide library to help accelerate screen research!
More items, more discount!
Service 24-96 items 97-300 items >301 items Crude peptide library (SC1177) 20% off 25% off 30% off Purified peptide library (SC1487) 20% off
No Charge For Undelivered Peptide
Extra 20% off will be offered if non-delivery occurs, which could be applied for next peptide order.
Custom peptide promotion
As world’s fastest peptide vendor, GenScript offers high quality peptide in 5 days at 100% guaranteed maximum quantity.
1. Higher Purity, Less Cost now! Limited time
In general, the higher a peptide's purity, the more favorable the experimental outcome is. If you are constrained by a limited budget for higher purity peptides, try GenScript's peptides:
- FREE Upgrade from >70% to >75% and from >80% to >85%
- Reduced price on higher purity peptides
With microwave-assisted PepPower™ peptide synthesis platform, GenScript can deliver peptides with industry leading speed, as fast as 5 days now.
- Get fast peptides at no extra cost;
- Receive fast peptides in as fast as 2-3 weeks 5 days!
3. 100% Guaranteed Quantity Delivery, at No Extra Cost!
GenScript is the only peptide vendor that guarantees quantity delivery. Never worry about peptide shortfall again.
- 100% guarantee peptides with max quantity, at no extra cost!
4. Free Upgraded Solubility Testing Services Free upgrade
GenScript is the only peptide vendor that offers comprehensive solvent options to help dissolve your peptides.
- Select up to 3 desired solvents for FREE
- Save up to 5 mg peptides
Terms and conditions:
*All promotions above are special for peptide services, products are not included.
Peptide Library Promotion
- Up to 30% OFF Standard Peptide Library service
- Valid for Crude peptide library (SC1177) and Purified peptide library. (SC1487)
- More peptides, more discount.
- Promotion is effective only for orders placed before Jun 16, 2019.
- Valid for purified peptide library service (SC1487)
- Valid date: April 16-Jun 16, 2019
- A 20% off coupon will be sent to your account once Non-delivery or Degradation Occurs(SC1487), which is caused by limited technology.
- Extra 20% off is valid in regular and express peptide (SC1208/SC1845/SC1848) ,Standard peptide library (SC1177,SC1487)
- Valid date: till to Dec. 31, 2019
Custom peptide promotion
- Higher Purity, Less Cost now! Limited time
- Valid for both Regular and express peptide synthesis services with a length of 4-30AA and quantity of 1-1000 mg.
- Higher purity of >75% and >85% will be offered without extra charge when lower purity of >70% and >80% are selected, respectively.
- Price of >90% to >98% will be reduced automatically when ordered.
- Valid for Express peptides only;
- Promotion code will be automatically applied when you order
- Valid for both regular peptides and express peptides with a quantity of less than 20 mg;
- Not valid for peptide library and array services.
- Select free solubility testing service checkbox when ordering and choose up to 3 desired solvent options;
- Free solubility testing service is valid for Custom Peptide Services, excluding peptides with "crude" or "desalt" purity;
- Promotion is not valid for peptide library and peptide array services.
Our customer service representatives are available 24 hours Monday through Friday. You may contact us anytime for assistance.