Cell & Organelle Stains
Concanavalin A (Con A) CF® Dye Conjugates
29136, 29015, 29016, 29017, 29018, 29019, 29020, 29058, 29074, 29075, - 29080View allHide
A lectin labeled with our superior fluorescent CF® dyes is an effective and widely used cell surface stain for yeast, fungi, and mammalian cells.
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.
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.
CD63 Recombinant Monoclonal Mouse Antibody (2304.63) – Biotium Choice
P013-647P-500, P013-647P-125, P013-APC-500, P013-APC-125, P013-RPE-125, P013-RPE-500, P013-405M-125, P013-405M-500, P013-488A-125, P013-488A-500, P013-568-125, P013-568-500, P013-583R-125, P013-583R-500, P013-700-125, P013-700-500, P013-5MG, - P013-1MGView allHide
CD63 (clone 2304.63) is a validated recombinant mouse monoclonal antibody that recognizes the human tetraspanin protein CD63. The antibody belongs to the Biotium Choice list of select antibodies that have been formulated and validated in-house for optimal performance.
CD81 Recombinant Monoclonal Mouse Antibody (2304.81) – Biotium Choice
P014-647P-500, P014-647P-125, P014-APC-500, P014-APC-125, P014-RPE-125, P014-RPE-500, P014-405M-125, P014-405M-500, P014-488A-125, P014-488A-500, P014-568-125, P014-568-500, P014-583R-125, P014-583R-500, P014-700-125, P014-700-500, P014-R616-125, P014-R616-500, P014-1MG, - P014-5MGView allHide
CD81 (clone 2304.81) is a validated recombinant mouse monoclonal antibody that recognizes the human tetraspanin protein CD81. The antibody belongs to the Biotium Choice list of select antibodies that have been formulated and validated in-house for optimal performance.
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.
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.
Oxazole Gold (SYBR® Gold), 10,000X in DMSO
Oxazole Gold, also known as SYBR® Gold, is the most sensitive fluorescent gel stain available for DNA and RNA.
Cholera Toxin Subunit B CF® Dye Conjugates
29127, 00068, 00070, 00071, 00072, 00073, 00074, 00075, 00077, 00069, 00078, - 00079View allHide
Fluorescent conjugates of recombinant cholera toxin subunit B. Can be used for tract-tracing in neurological research, targeting GM1 ganglioside binding and retrograde transport.
Cholera Toxin Subunit B (Recombinant)
29130-100ug, 29130-1mg, - 29130-2mgView allHide
Recombinant cholera toxin subunit B (CTB) purified from E. coli as a single, non-glycosylated polypeptide chain. Free of stabilizers and ready to conjugate.
ExoBrite™ True EV Membrane Stains
30137, 30137-T, 30136, 30136-T, 30129-T, 30130-T, 30129, - 30130View allHide
Lipophilic membrane dyes designed specifically for EV research and the best choice for general pan-EV staining. The dyes are validated to offer higher (near-complete) coverage of EVs with lower aggregation than other membrane dyes like PKH, DiO, and DiI.
CytoLiner™ Fixed Cell Membrane Stains
30140, 30140-T, 30131-T, 30131, 30132-T, 30132, 30133-T, 30133, 30134-T, 30134, 30135-T, - 30135View allHide
Novel lipophilic fluorescent dyes for selective staining of the plasma membrane in formaldehyde-fixed cells. Available in 6 colors, from blue to near-IR.
CD81 (Mouse/Rat) Recombinant Monoclonal Hamster Antibody (24MS04.81) – Biotium Choice
P017-647P-500, P017-647P-125, P017-568-500, P017-568-125, P017-488A-500, P017-488A-125, P017-405M-500, P017-405M-125, P017-5MG, - P017-1MGView allHide
CD81 (24MS04.81) is a validated recombinant hamster monoclonal antibody that recognizes the tetraspanin protein CD81 from mouse and rat. The antibody belongs to the Biotium Choice list of select antibodies that have been formulated and validated in-house for optimal performance.
CD63 (Mouse) Recombinant Monoclonal Rat Antibody (24MS05.63) – Biotium Choice
P020-647P-500, P020-647P-125, P020-568-500, P020-568-125, P020-488A-500, P020-488A-125, P020-405M-500, P020-405M-125, P020-1MG, - P020-5MGView allHide
CD63 (clone 24MS05.63) is a validated recombinant rat monoclonal antibody that recognizes the mouse tetraspanin protein CD63. The antibody belongs to the Biotium Choice list of select antibodies that have been formulated and validated in-house for optimal performance.
CD9 (Mouse) Recombinant Monoclonal Rat Antibody (24MS04.9) – Biotium Choice
P016-647P-500, P016-647P-125, P016-568-500, P016-568-125, P016-488A-500, P016-488A-125, P016-405M-500, P016-405M-125, P016-1MG, - P016-5MGView allHide
CD9 (clone 24MS04.9) is a validated recombinant rat monoclonal antibody that recognizes the mouse tetraspanin protein CD9. The antibody belongs to the Biotium Choice list of select antibodies that have been developed and validated in-house for optimal performance. This antibody has been validated in flow cytometry.
Thiazole Green (SYBR® Green I), 10,000X in DMSO
40086-0.5mL, - 40086-1mLView allHide
Thiazole Green, which is structurally identical to SYBR® Green I Nucleic Acid Gel Stain, is one of the most sensitive stains available for detecting double-stranded DNA (dsDNA) in agarose, polyacrylamide gels and qPCR.