中文版  

HOME    |    ABOUT US    |    PRODUCTS   |    RESOURCES   |    ORDERING   |     CONTACT US

 

 

SiRNA Oligo Promotion!!!

 

High quality:HPLC purity>97%, Low price:$99/pair
Fast delivery:6 business days, Extra value:free design & control oligo
Options:chemical modified, dye-labeled or large scale oligos
Shipping charge only $30 abroad, FREE if the ordering amount over $1000
Order call now:+86 21 51320195 or email us:order@genepharma.com
 
 
 
Ordering
Contact Us
 
  Quick ordering

Ordering
RNA oligo Order Form Download
The first problem we meet for the application of siRNA is to design the sequences. Although there are quite a lot principles for the designing of published sequences and quite a few companies supply on-line design service, up to now, no software can guarantee the efficiency of the oligos designed.
Shanghai GenePharma Co, Ltd. and our collaboration laboratories have been involved in RNAi research for some time. For each specific gene target, if 4 pairs of oligos were designed and synthesized, normally you will have at least one pair showing 70% down regulation.
Our price: 5OD, PAGE purified, $99/pair
*If one single order is less than 5 pairs extra shipping fee of $40 will be charged. Payment terms are 30 days. We accept cheque or wire transfer into our USD account.

 Specifications of siRNA Oligos:
Quality Control:
All our siRNA oligos undergo vigorous process monitoring and strict quality control. Length and labeling are systematically controlled by PAGE or mass spectrometry analysis. Quantity is systematically validated by UV absorbance at 260 nm.
Purification: Fully deprotected and desalted.
Purified by PAGE or RP-HPLC upon request
Length: 19 to 23 mers
Bases: RNA (A, C, G or U)
DNA (A, C, G or T)
Backbone: Phosphodiester bond
Labels and modifications: Fluorescein, biotin and phosphate: 3' or 5'end
Other labels available upon request
Format: Single-strand RNA oligos is delivered in dry form
Storage and stability
Although oligonucleotides are stable in solution at 4°C for up to 2 weeks, we recommend storage should be at -20°C. Repetitive freeze-thaw cycles should be avoided by storing as aliquots. For long-term storage, siRNA oligos should be dried.
Oligonucleotides with fluorescent labels should be protected from light. We guarantee our oligonucleotides for six months, when stored under the above conditions.
Shipment: Shipped by express delivery, dry in individual, transparent tubes.
Oligonucleotide Technical Data Sheet
Oligonucleotides are delivered with an Oligonucleotide Technical Data Sheet, which includes oligonucleotide name, sequence, concentration, precise quantity in OD and nmols, Tm , MW, size, extinction coefficient and purification data.
Services available upon request

  1. Aliquoting
  2. Free design support
  3. Additional services may increase turn-around time

Ordering:Please fill in the following order form and send it to: order@genepharma.com or by fax to:00862151320295 our staff will confirm with you asap.

Download GenePharma Order Form

,,,,,,,,,,
 
   
Copyright:Shanghai GenePharma Co.,Ltd   TEL: +86 21 51320195,51370738,51370739   FAX:+86 21 51320295
沪ICP备 05005478号-1 Address: Shanghai GenePharma Co.,Ltd 1011 Halei Road Zhangjiang Hi-Tech Park Shanghai 201203,China