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Concanavalin A (Con A) is one of the most widely used and well characterized lectins. Con A has broad applicability primarily because it recognizes a commonly occurring sugar structure, a-linked mannose. Agarose Bound Con A is prepared using affinity-purified lectins and heat stable, cross-linked 4% agarose beads. The attachment of the lectins to the beads through a hydrophilic spacer arm is carefully controlled to preserve lectin activity and minimize conformational changes of the bound lectins. The recommended inhibiting/eluting sugar is a mixture of 200 mM a-methylmannoside/200 mM a-methylglucoside.
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Lectins are proteins of plant origin which have the ability to bind to certain neuronal surface glycoproteins and glycolipids. This ability of theirs helps them to be used as neuroanatomical tracers as they are taken and transported in a retrograde or anterograde fashion.
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Biotinylated Anti-IL17A (Turenkibart biosimilar) mAb is a biosimilar antibody with human reactivity produced in whole mab Available in 100 g size with 7 - 14 business days lead time Ships via gel pack Store at -20 C to -80 C for 12 months in lyophilized form After reconstitution if not intended for use within a month aliquot and store at -80 C (Avoid repeated freezing and thawing) Lyophilized antibodies are shipped at ambient temperature
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Biotinylated Anti-IL2RA (Vopikitug biosimilar) mAb is a biosimilar antibody with human reactivity produced in whole mab Available in 100 g size with 7 - 14 business days lead time Ships via gel pack Store at -20 C to -80 C for 12 months in lyophilized form After reconstitution if not intended for use within a month aliquot and store at -80 C (Avoid repeated freezing and thawing) Lyophilized antibodies are shipped at ambient temperature
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VVL recognizes preferentially α- or β-linked terminal N-acetylgalactosamine, especially a single α-N-acetylgalactosamine residue linked to serine or threonine in a polypeptide (the Tn antigen). Evidence suggests that this lectin also may require specific amino acid sequences at the receptor site of glycosylation. The disaccharide galactosyl (α-1,3) N-acetylgalactosamine is also a potent inhibitor of this lectin.Fluorescein labeled Vicia villosa lectin has an appropriate number of fluorochromes bound to provide the optimum staining characteristics for this lectin. This conjugate is supplied essentially free of unconjugated fluorochromes. The excitation maximum is at 495 nm and the emission maximum is at 515 nm.
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A cholesterol ester; has been used as an internal standard for the quantification of cholesterol, as well as cholesterol derivatives, by GC or GLC; has been derivatized from, and used for the quantification of, cholesterol by ESI-MS/MS
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Lectin from Galanthus nivalis (snowdrop) is a tetrameric 12 kDa mannose binding lectin. It belongs to the family Amaryllidacea. It is specific to 1 3- or 1 6- linked D-mannose of carbohydrates. Snowdrop lectins are toxic to insects.
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Biotinylated Anti-B7-H3 (Ifinatamab biosimilar) mAb is a biosimilar antibody with human reactivity produced in whole mab Available in 100 g size with 7 - 14 business days lead time Ships via gel pack Store at -20 C to -80 C for 12 months in lyophilized form After reconstitution if not intended for use within a month aliquot and store at -80 C (Avoid repeated freezing and thawing) Lyophilized antibodies are shipped at ambient temperature
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A fluorinated fluorescein dye; has minimal pH dependence at neutral pH, but due to its low pKa of 4.8, it can be used as an indicator for intracellular pH; less susceptible to photobleaching than fluorescein; ex/em = 490/514 nm, respectively
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