SiaFind™ alpha 2,3-Specific Lectenz® Kit

SiaFind™ alpha 2,3-Specific Lectenz® Kit

$275.00$325.00

Product SKU MGPrice
SiaFind™ α2,3-Specific Lectenz® KitSK2301 1$275
SiaFind™ α2,3-Specific - Biotinylated Lectenz® KitSK2301B 1$325
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SKU: SK2301 Category: Tag: Product ID: 140349

Description

Lectenz® are a novel class of lectin-like, enzyme-derived glycan-targeting affinity reagents engineered by computationally-guided directed evolution.  The reagents are highly purified recombinant proteins, each designed to bind a specific glycan structure, and have advantages (see supplementary information) over naturally occurring lectins in rapid detection and enrichment of glycoconjugates.

SiaFind α2,3-Specific Lectenz® Kits (Cat # SK2301 and SK2301B) is a sialic acid affinity reagent for the detection, separation, or enrichment of sialoglycans terminating in Siaα2,3Gal commonly found in glycoconjugates (glycoproteins, glycolipids, and oligo- or polysaccharides).  It has high affinity and specificity towards α2,3 linked sialic acids on glycans. Each kit also includes a 5X binding buffer to ensure maximum reagent specificity and ease of use and saving you valuable bench time making buffers.

Additional information

Weight 4.5 oz
Dimensions 200 × 200 × 200 mm
SiaFind α2,3-Specific

1mg, 1mg biotinylated

Supplementary Information

Each SiaFind Lectenz® reagents has a molecular mass of about 77 kD and works as a monomer in a simple buffer without bivalent metal ions.  They are His6-tagged proteins and an anti-Hisantibody or its conjugated forms may be used as a 2° antibody for detection.

In addition to the His6-tag, the biotinylated SiaFind Lectenz® reagents can be detected using a streptavidin conjugate.

Sia Lectenz® reagents are sensitive to salt. Titration of NaCl concentration in binding buffer may be performed. Increasing salt concentration reduces both non-specific and specific binding capacity. The recommended low salt binding buffer is 10 mM EPPS, 10 mM NaCl, pH 7.5.

Form and Storage

The SiaFind reagents are supplied in Sia Lectenz® Storage Buffer (50 mM EPPS, 100 mM NaCl, pH 7.5).  Concentration is determined by NanoDrop spectrophotometry using E1%12.7.  They are most stable frozen at -80°C. At 4°C, they are stable for about 1 week. Avoid repeated freeze-thaw. However, aliquoting and refreezing once will not significantly reduce binding activity.

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Easy and specific detection using Western blot reagents.

 

 

 

 

 

 

Product Information Sheet

SiaFind α2,3-Specific Lectenz Information Sheet

SDS

SiaFind Lectenz SDS