Fluorescent Proteins, Nucleotides & Other Conjugates
ExoBrite™ EV Surface Stain Sampler Kit, Green
Kit includes each of ExoBrite™ 490/515 EV Surface Stains (CTB, WGA, and Annexin V) for assessing which stain offers the best coverage for EV samples of interest.
ExoBrite™ WGA EV Staining Kits
30123-T, 30123, 30124-T, 30124, 30125-T, 30125, 30126-T, - 30126View allHide
Fluorescent WGA conjugates that are optimized for bright staining of extracellular vesicles for flow cytometry.
Transferrin (Human) CF® Dye Conjugates
00081, 00082, 00083, 00084, 00085, 00086, - 00087View allHide
Labeled human transferrin is used for microscopic studies of the endosomal pathway and/or transferrin uptake studies.
Allophycocyanin (APC), Cross-linked Lyophilized Solid, Ammonium-Free
29092-1000mg, 29092-100mg, - 29092-10mgView allHide
High-quality allophycocyanin (APC) in a lyophilized format. Provided in a ammonium-free and ready-to-use format for conjugation reactions.
Datura Stramonium Lectin (DSL) Conjugates
29131, 29096, 29097, 29098, 29099, 29100, - 29101View allHide
DSL binds to (beta-1,4) linked N-acetylglucosamine oligomers, preferring chitobiose or chitotriose over single N-acetylglucosamine residues. Biotium offers DSL conjugated to biotin and a selection of 6 bright and photostable CF® Dyes.
ExoBrite™ Streptavidin Magnetic Beads
Streptavidin-conjugated magnetic beads validated for isolation of extracellular vesicles (EVs) and exosomes when combined with a biotinylated antibody.
Lycopersicon Esculentum (Tomato) Lectin (LEL, TL) Conjugates
29132, 29102, 29103, 29104, 29105, 29106, - 29107View allHide
Tomato lectin (LEL, TL) CF® Dye conjugates that bind to [GlcNAc] 1,3-N-acetylglucosamine, glycophorin, and Tamm-Horsfall glycoprotein. LEL, TL is a commonly used marker for blood vessels and microglial cells in rodent and neuroscience research. Biotium offers tomato lectin conjugated to biotin and a selection of 6 bright and photostable CF® Dyes.
Phalloidin Conjugates
00027, 00028, 00030, 00032, 00041, 00041-T, 00033, 00034, 00042, 00043, 00044, 00064-T, 00045, 00064, 00046, 00047, 00048, 00049, 00050, 00051, 00052, 00053, 00054, 00055, 00034-T, 00042-T, 00043-T, 00044-T, 00045-T, 00046-T, 00047-T, 00048-T, 00049-T, 00050-T, 00051-T, 00052-T, 00053-T, 00054-T, - 00055-TView allHide
A highly selective actin filament stain for fixed and permeabilized cells. Labeled phalloidins have similar affinity for both large and small filaments.
Phaseolus Vulgaris Leucoagglutinin (PHA-L) Conjugates
29134, 29114, 29115, 29116, 29117, 29118, - 29119View allHide
PHA-L triggers lymphocyte agglutination and is available conjugated to biotin and a selection of 6 bright and photostable CF® Dyes.
R-Phycoerythrin (R-PE), Lyophilized Solid, Ammonium-Free
29091-1000mg, 29091-100mg, - 29091-10mgView allHide
High-quality R-Phycoerythrin (R-PE or PE) in a lyophilized format. Provided in a ammonium-free and ready-to-use format for conjugation reactions.
Recombinant Annexin V (Lyophilized)
29089-100ug, 29088-100ug, 29088, 29089, - 29089-5mgView allHide
Recombinant human Annexin V expressed from E. coli as a single, non-glycosylated polypeptide chain. The protein is available with no tag or a C-terminal 6X His tag.
Sambucus Nigra Lectin (SNA, EBL) Conjugates
29135, 29120, 29121, 29122, 29123, 29124, - 29125View allHide
SNA lectin binds to sialic acid attached to terminal galactose. SNA lectin is a carbohydrate-binding protein that can induce apoptosis in insect cells and cultured mammalian cell cancer cells. Biotium offers SNA lectin conjugated to biotin and a selection of 6 bright and photostable CF® Dyes.
Streptavidin Conjugates
29129, 29086, 29030, 29031, 29032, 29033, 29034, 29035, 29036, 29037, 29038, 29039, 29040, 29041, 29043, 29049, 29056, 29065, 29066, 29072, 29044-1mL, 29044-200uL, 29048-1mL, 29048-200uL, 29071-100uL, 29071-1mL, - 29081View allHide
A high quality biotin-binding protein conjugated to Biotium’s signature bright and photostable fluorescent CF® dyes, and a selection of other labels.
Ulex Europaeus Agglutinin I (UEA I) Conjugates
29133, 29108, 29109, 29110, 29111, 29112, - 29113View allHide
UEA I binds to glycoproteins and glycolipids containing α-linked fucose residues, such as ABO blood group glycoconjugates. The lectin is an established marker for human endothelial cells and has been used to differentiate between angiosarcomas and epithelial tumors. Biotium offers UEA I conjugated to biotin and a selection of 6 bright and photostable CF® Dyes.
Wheat Germ Agglutinin (WGA) Conjugates
29128-1, 29128, 29095-1, 29095, 29021, 29022, 29023, 29024, 29025, 29026, 29027, 29028, 29029, 29059, 29064, 29073, 29021-1, 29022-1, 29023-1, 29024-1, 29025-1, 29026-1, 29027-1, 29028-1, 29029-1, 29059-1, 29064-1, 29077-1, 29077, 29076-1, - 29076View allHide
A wheat germ agglutinin (WGA) lectin labeled with Biotium’s CF® Dyes, biotin, or HRP. It is a carbohydrate-binding lectin that has high affinity for sialic acid and N-acetylglucosamine and stains yeast bud scars as well as the cell membrane of gram+ bacteria and mammalian cells.
α-Bungarotoxin
A high affinity inhibitor of the nicotinic acetylcholine receptor in the neuromuscular junction. Blocks acetylcholine activity at the postsynaptic membrane.