Native Artocarpus integrifolia Jacalin Protein

Cat.No.: Lectin-1795A
Product Overview: This product is the Unconjugated Artocarpus integrifolia Jacalin and has sugar specificity against Galactose.
Description: Jacalin is a lectin composed of four subunits of approximately 16 kDa each. This lectin appears to bind only O-glycosidically linked oligosaccharides, preferring the structure galactosyl (β-1,3) N-acetylgalactosamine. This structure (the T-antigen) is the oligosaccharide to which peanut agglutinin (PNA) binds. However, unlike PNA, Jacalin will bind a mono- or disialylated form of this structure. This lectin has been used to purify human IgA. The specificity of this lectin also affords the opportunity to localize or isolate glycoproteins with O-glycosidically linked oligosaccharide side chains.
Source: Artocarpus integrifolia
Species: Artocarpus integrifolia
Bio-activity: Inhibiting/Eluting Sugar: 800 mM galactose or 100 mM melibiose
Molecular Mass: 66 kDa
Applications: Glycobiology, Mitogenic Stimulation
Usage: Although many buffers can be employed for reconstituting and diluting this lectin, 10 mM HEPES buffered saline, pH 8.5, 0.1 mM Ca2+ is recommended. For preserving solutions, stored at 4 centigrade, 0.08% sodium azide can be used.
Storage: Refrigerate
Synonyms: Lectin; Jacalin

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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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