SiaFind™ Pan-Specific Lectenz® Kit

SiaFind™ Pan-Specific Lectenz® Kit


Product SKU MGPrice
SiaFind™ Pan-Specific Lectenz® KitSK0501 1$275
SiaFind™ Pan-Specific Lectenz®, Biotinylated KitSK0501B 1$325
SKU: SK0501 Category: Tags: , Product ID: 140354


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 over naturally occurring lectins in rapid detection and enrichment of glycoconjugates.

SiaFindTM Pan-Specific Lectenz® Kits (Cat #SK0501 and SK0501B) contain a sialic acid affinity reagent for the detection, separation, or enrichment of sialoglycans terminating in Siaα2,3Gal, Siaα2,6Gal, and Siaα2,8Sia commonly found in glycoconjugates (glycoproteins, glycolipids, and oligo- or polysaccharides). It has high affinity and specificity towards sialoglycans in a linkage independent manner (pan-specific). Each kit also includes a 5X binding buffer to ensure maximum reagent specificity and ease of use.

Additional information

Weight 4.5 oz
Dimensions 285.75 × 222.25 × 111.125 mm
SiaFind Pan-Specific

1mg, 1mg biotinylated

Supplementary Information

Each SiaFindTM Lectenz® has a molecular mass of about 77 kD and works as a monomer without bivalent metal ions. They are 6xHis-tagged proteins and an anti-6xHis antibody, or in the case of the biotinylated version, a streptavidin conjugate can be used for detection.

Form and Storage

The SiaFindTM reagents are supplied lyophilized in 1X Sia Lectenz® Storage Buffer (50 mM EPPS, 100 mM NaCl, pH 7.5) and should be reconstituted in 100 μL molecular water to yield a 10 mg/mL solution. Concentration is determined by spectrophotometry using E1% 12.7. Once reconstituted, store at 4°C for up to 5 days or -20°C for up to 6 months. Aliquoting is recommended to avoid repeated freeze-thaw cycles.

All 5X buffers should be diluted to 1X with ultrapure water. For instance, to make 250 mL, add 50 mL of any 5X Sia Lectenz® Buffer to 200 mL water and mix by inversion.  All Sia Lectenz® Buffers may be stored at 4 to 25°C.

Western Blot

Product Information Sheet

SiaFind Pan-Specific Lectenz Information Sheet


SiaFind Lectenz SDS