4 Results for "

ATTO 647

" in MedChemExpress (MCE) Product Catalog:
Products (4)

4 Results for "ATTO 647" in MCE Product Catalog:

Cat. No.: HY-D1991
CAS No.: 906664-68-4
ATTO 647 is a carborhodamine fluorophore and imaging tracer with photostable properties. ATTO 647 serves as a fluorescent probe to investigate cell membrane structure and diffusion characteristics. When conjugated with wheat germ agglutinin, ATTO 647 specifically binds to N-acetyl-β-D-glucosamine and sialic acid residues on membrane glycoproteins, enabling single-molecule tracing of glycoprotein diffusion. ATTO 647 exhibits highly stable fluorescence properties with significantly reduced blinking in mounting media such as ROXS (AA/MV) and ROXS (TX/TQ), whereas its brightness properties vary in Ibidi-MM and Vectashield. ATTO 647 can also be used to label histone H2B-GFP in fixed cells for confocal microscopy photobleaching experiments .
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Cat. No.: HY-D1993
ATTO 647 NHS ester is a fluorescent label targeting free amino groups. ATTO 647 NHS ester can undergo a nucleophilic reaction with the free amino groups of EF-C peptide via its activated carboxylic acid group to form a stable covalent conjugate. ATTO 647 NHS ester-labeled nanofibers not only retain retroviral transduction-enhancing activity but also maintain stable fluorescent signals in both buffer and cell culture systems. ATTO 647 NHS ester is suitable for detection applications including fluorescence spectroscopy, microscopy and flow cytometry. ATTO 647 NHS ester has been used in studies related to HIV-1 infection .
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Cat. No.: HY-D1996
ATTO 647 Biotin is a biotin derivative of ATTO 647 with maximum excitation/emission wavelengths: 630/651 nm.
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Cat. No.: HY-D1994
ATTO 647 Maleimid is a maleimide ester derivative of ATTO 647, which can be used to label proteins or antibodies, with maximum excitation/emission wavelengths: 630/651 nm.
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