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Streptavidin Glass Coverslips Bild-32 Kopie

PolyAn Covalently coated Streptavidin (25 pack)


SKU AJC2013 Category

Product Code  104 02 205

Product Description

Arrayjet offers a broad PolyAn product portfolio including plastic and glass slides as well as functionalized 96-well plates for DNA, peptide or protein applications ranging from low-density microarrays and diagnostic tests to ultra-dense arrays for high-throughput screening.

PolyAn Streptavidin slides are manufactured from high-quality glass with an ultra-flat surface and low background fluorescence.  The glass is coated with a thin streptavidin layer that will covalently bind most biomolecules.

The slides are easy to work with and are fully compatible with all Arrayjet microarray printers and all slide scanners.

Technical Info

Avidin is a glycoprotein comprised of four polypeptides that are connected with carbohydrates via glycosidic bonds. Avidin is a tetrameric protein which forms a highly specific binding site for Biotin.

Neutravidin is a deglycosylated form of Avidin. The Avidin (Streptavidin/Neutravidin)-Biotin-bond is one of the strongest known, non-covalent bond in biology/biochemistry (KD = 10-15 mol/l*).

The binding site for Biotin is formed by various amino acids. When using covalently attached Avidin, Streptavidin or Neutravidin the molecules are less susceptible for desorption in the presence of alkaline, acids, in solutions of high ionic strength or at high temperatures.

Biotin affine proteins can be distinguished by their isoelectric point, specificity and nonspecific binding.

Bulk & Repeat Orders

We are happy to discuss discounts on reoccurring or large-scale orders.
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Microarray Instruments & Services


Arrayjet provides world-class microarray instruments, contract research and contract manufacturing services. Talk to us about your application and learn how our inkjet microarray platform could advance your research. 

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