Leinco Technologies

Streptavidin Purified

Product Code:
 
LEI-S203
Product Group:
 
Other Proteins
Host Type:
 
Bacteria
Regulatory Status:
 
RUO
Shipping:
 
Ambient
Storage:
 
The lyophilized streptavidin is stable for at least one year when stored desicated at -20°C. It is recommended to only reconstitute the amount required for use. However any unused reconstituted streptavidin should be aliquoted in working volumes without diluting and stored at -20°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles.
 

No additional charges, what you see is what you pay! *

Show prices   How to order with us   Contact us
Stay in control of your spending. These prices have no additional charges to UK mainland customers, not even shipping!
* Rare exceptions are clearly labelled (only 0.14% of items!).
Multibuy discounts available! Contact us to find what you can save.
This product comes from: United States.
Typical lead time: 14-21 working days.
Contact us for more accurate information.
  • Further Information
  • Related Products
  • Show All

Further Information

Conjugate/Tag/Label:
Purified
Format:
Streptavidin is lyophilized under slight alkaline conditions from deionized water. The final lyophilized protein contains approximately 10% NaCl.
Formulation:
Streptavidin is lyophilized under slight alkaline conditions from deionized water. The final lyophilized protein contains approximately 10% NaCl.
Long Description:
Streptavidin is a biotin binding protein present in the fermentation broth of the bacterium Streptomyces avidinii. Each molecule of streptavidin can bind four molecules of biotin with a high affinity constant (Kd~10 -15). Unlike native avidin, streptavidin is not glycosylated and has a near neutral isoelectric point (pI ~ 5-6) vs a pI of 10 for native avidin.
Purity:
SDS-PAGE - Predominant Single Band