Alexa Fluor Bioconjugates

Lectin PNA From Arachis hypogaea (peanut), Alexa Fluor® 568 Conjugate

Category: Products & Services > Labeling & Detection Products > BioConjugates > Lectins

Lectin PNA is specific for terminal β-galactose. It will agglutinate human erythrocytes, but only after neuraminidase treatment.[ALTREF PN40265]
Catalog: L32458
Size: 1 mg

Cholera Toxin Subunit B (Recombinant), Alexa Fluor® 647 Conjugate

Category: Products & Services > Labeling & Detection Products > BioConjugates > Protein Conjugates

Molecular Probes® cholera toxin conjugates are made from a recombinant version of the B subunit only. This allows us to provide a very high-purity product that is completely free of the toxic A subunit. Cholera toxin B subunit (CT-B) attaches to cells by binding to ganglioside G M1 , making it a powerful tool for retrograde labeling of neurons. This tracer has been used in a variety of applications, including tracing of rat forebrain afferents, projections of the parabrachial region, and neurons of the urinary bladder wall. When used in neuronal tracing applications, CT-B is typically introduc...
Catalog: C-34778
Size: 100 µg

Lectin PHA-L From Phaseolus vulgaris (red kidney bean), Alexa Fluor® 647 Conjugate

Category: Products & Services > Labeling & Detection Products > BioConjugates > Lectins

Lectin phytohemagglutinin-L (PHA-L) is strongly inhibited by N-acetylglucosamine β(1-2) mannopyranosyl residues.[ALTREF PN29369] This lectin has been shown to agglutinate leukocytes and induce mitogenic activity in T-lymphocytes[ALTREF PN29369,PN29368] and has also been used as an anterograde tracer for the study of neuronal pathways.[ALTREF PN20284]
Catalog: L32457
Size: 1 mg