|Description:||Streptavidin is a nonglycosylated, tetrameric protein, with each subunit able to bind a single molecule of the vitamin biotin. Streptavidin-biotin bond is the strongest known non-covalent interaction with Kd ~10-15 M. Because streptavidin lacks any carbohydrate modification and has a near-neutral pI, it has the advantage of much lower nonspecific binding than avidin. Streptavidin is broadly used in various applications such as immunoassays, histochemistry, FISH (Fluorescence In Situ Hybridization), flow cytometry, microarrays and blot analysis.|
|Unit Size:||100 mg|
|Restrictions:||Only available in Germany and selected European countries.|
|Storage:||The lyophilized powder is stable for years at 4 °C. Reconstitute the powder with desired buffer, such as phosphate-buffered saline. The reconstituted solution will be stable for three months at 4°C if it is added with sodium azide to a final concentration of 2 mM or thimerosal to 0.02%. The reconstituted solution may also be divided into aliquots and stored at -20°C for long-term storage.|
|Subcategory:||Labeling & Detection|
|More information:||Go to webpage|
*All prices are net in Euro and do not include applicable taxes, shipping & handling, or other charges (e.g., customs duties).
Delivery time approx. 8 - 10 working days
- Phone: +49 (0)551 707 22 70
- E-mail: firstname.lastname@example.org
How To Order
Orders can be placed by phone, fax, e-mail, or via our online shop:
After placing your order, you will receive an order confirmation via e-mail within 2 working days. If you do not receive this e-mail, please contact us by phone. Thank you! More information regarding our ordering process can be found here.