Native Soybean Agglutinin Protein, Fluorescein labeled

Cat.No.: Lectin-1847S
Product Overview: This product is the Fluorescein labeled Soybean Agglutinin and has sugar specificity against Galactose and N-Acetylgalactosamine. The excitation maximum is at 495 nm and the emission maximum is at 515 nm.
Description: SBA preferentially binds to oligosaccharide structures with terminal α- or β-linked N-acetylgalactosamine, and to a lesser extent, galactose residues. Binding can be blocked by substitutions on penultimate sugars, such as fucose attached to the penultimate galactose in blood group B substance.
Source: Soybean
Species: Soybean
Form: 10 mM HEPES, 0.15 M NaCl, pH 7.5, 0.08% sodium azide, 0.1 mM Ca2+
Bio-activity: Inhibiting/Eluting Sugar: 200 mM N-acetylgalactosamine
Molecular Mass: 120 kDa
Applications: Immunofluorescence, Glycobiology
Usage: For most applications we recommend a freshly prepared working solution of 5-20 µg/ml.
Storage: Refrigerate in the dark; for long-term storage, aliquots may be stored frozen. If a precipitate forms upon long-term storage at 4 centigrade, warm to 37 centigrade. and centrifuge before use.
Concentration: 2 mg/ml active conjugate
Synonyms: Lectin; SBA
UniProt ID: P05046

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Optional requirements on this protein    +Expand
C-fusion    N-fusion   Non-tagged
His    GST   Fc   Others
<1.0 eu/μg    <0.1 eu/μg   <0.01 eu/μg   Not required
Monomer Isolation    Dimer Isolation    Not required
>80% by SDS-PAGE    >90% by SDS-PAGE   >95% by SDS-PAGE   Others

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