Dyes and Labeling Reagents

This category comprises chemicals for permanent and temporary labeling of organelles, proteins, and other molecules. For example, this includes the covalent linkage of a target protein, such as an antibody, with a fluorescent dye/fluorophore, allowing detection of the target protein in microscopic experiments. For the purpose of detection, proteins can also be coupled with reporter enzymes (e.g. HRP) or radioactive isotopes. To facilitate the purification of a target protein, biotinylation followed by streptavidine affinity binding has proven to be effective.

This category comprises chemicals for permanent and temporary labeling of organelles, proteins, and other molecules. For example, this includes the covalent linkage of a target protein, such as an... read more »
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Dyes and Labeling Reagents

This category comprises chemicals for permanent and temporary labeling of organelles, proteins, and other molecules. For example, this includes the covalent linkage of a target protein, such as an antibody, with a fluorescent dye/fluorophore, allowing detection of the target protein in microscopic experiments. For the purpose of detection, proteins can also be coupled with reporter enzymes (e.g. HRP) or radioactive isotopes. To facilitate the purification of a target protein, biotinylation followed by streptavidine affinity binding has proven to be effective.

227 from 269 pages
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HIS Lite(TM) iFluor(TM) 647 Tris NTA-Ni Complex
HIS Lite(TM) iFluor(TM) 647 Tris NTA-Ni Complex

Item number: ABD-12618

Molecular weight: 2094.58 Excitation (nm): 648 Emission (nm): 668. 6XHis Succinimidyl Ester is an excellent building block to make 6XHis conjugates for developing His tag detection probes and purification tools. It readily reacts with a biomolecule that contains an amino group such as antibodies. The 6xHis tag is...
Application: Fluorescent His-Tag detection
MW: 2094,58 D
255.00€ *
Review
Coomassie Blue R 250 (C.I. 42660, Brilliant Blue R250)
Coomassie Blue R 250 (C.I. 42660, Brilliant Blue R250)

Item number: C7900.1

Coomassie Blue R 250 is a standard electrophoresis dye used to detect protein bands. Appearance: Dark purplish-brown powder, Solubility (1%): Deep blue, clear and complete, Absorbance Max: As reported, Dye Content: ~75%
CAS 6104-59-2
MW: 825.99 D
From 595.00€ *
Review
AF488 NHS ester Triethylamine salt
AF488 NHS ester Triethylamine salt

Item number: TGM-T85601L-10mg

Smiles:O=C(C1=C(C2=C(C=CC(N)=C3S(=O)(O)=O)C3=[O+]C4=C2C=CC(N)=C4S(=O)([O-])=O)C=CC(C(ON5C(CCC5=O)=O)=O)=C1)O.CCN(CC)CC
MW: 732.73 D
784.00€ *
Review
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immunoMUSE(R) Activate & Amplify Small-1X-C01-F101
immunoMUSE(R) Activate & Amplify Small-1X-C01-F101

Item number: ARC-IMK1X05-C01-F101

Bundle of the following items: immunoMUSE(R) Activate-1X-C01-F101 (IMK1X-C01-F101) Antibody conjugation kit for MUSE system S01 immunoMUSE(R) Amplify Small-1X-C00-F101 (IMK1X05-C00-F101) Amplifiers to be used with MUSE system S01 (fluor 488 nm) in a 1-plx assay. Sufficient for around 5 reactions.
Keywords: 488
Application: Antibody-488-fluorophore conjugation
1,279.00€ * 1,023.20€ *
Review
Fluoresceinamine Labeled Sodium Hyaluronate (U1)
Fluoresceinamine Labeled Sodium Hyaluronate (U1)

Item number: AMS-AMS.CSR-FAHA-U1

Hyaluronan (HA) is a glycosaminoglycan composed of repeating disaccharide units of N-acetyl-D-glucosamine (GlcNAc) and D-glucuronic acid (GlcUA). HA is abundant in synovial fluid, skin, umbilical cord, and vitreous body exists as unbranched polysaccharide chains. This product is prepared by the fluorescent labeling...
Application: Supports iPSC/ESC differentiation into corneal epithelial cells, keratinocyte culture
Species reactivity: human
1,218.00€ *
Review
Hoechst 33342 *UltraPure grade*
Hoechst 33342 *UltraPure grade*

Item number: ABD-17530

Ex (nm): 350. Em (nm): 461. The Hoechst stains are a family of fluorescent stains for labeling DNA in fluorescence microscopy.
Application: Nucleic acid staining
CAS 23491-52-3
From 145.00€ *
Review
Fura-10(TM), AM
Fura-10(TM), AM

Item number: ABD-21114

Application: Calcium indicator
From 137.00€ *
Review
Fluorescein aldehyde 5-FAM aldehyde
Fluorescein aldehyde 5-FAM aldehyde

Item number: ABD-9000

Molecular weight: 445.43. Excitation (nm): 493. Emission (nm): 517. Extinction coefficient (cm-1 M-1): 83000. Correction factor (260 nm): 0.32. Fluorescein aldehyde is a reactive fluorescent dye that can react with an amine, hydrazine or hydroxylamine. Fluorescein is the most widely used green fluorescent dye....
Application: Conjugation, Amines, hydrazide, hydroxylamine reactive fluorescent dye
MW: 445.43 D
416.00€ *
Review
ViaTag(TM) 650/680 Haloalkane Ligand
ViaTag(TM) 650/680 Haloalkane Ligand

Item number: BOT-10305

Bright fluorescent ligand for the HaloTag(R) self-labeling protein tag. Features Rapid covalent labeling of HaloTag(R) self-labeling tags Stable and ready-to-use DMSO stock solutions Minimal wash steps required Cell permeant and impermeant ligands, label live or fixed cells Wide selection of fluorescent colors from...
871.00€ *
Review
ViaTag(TM) 740/765 Haloalkane Ligand
ViaTag(TM) 740/765 Haloalkane Ligand

Item number: BOT-10311

Bright fluorescent ligand for the HaloTag(R) self-labeling protein tag. Features Rapid covalent labeling of HaloTag(R) self-labeling tags Stable and ready-to-use DMSO stock solutions Minimal wash steps required Cell permeant and impermeant ligands, label live or fixed cells Wide selection of fluorescent colors from...
929.00€ *
Review
ViaTag(TM) 550/575 Haloalkane Ligand
ViaTag(TM) 550/575 Haloalkane Ligand

Item number: BOT-10307

Bright fluorescent ligand for the HaloTag(R) self-labeling protein tag. Features Rapid covalent labeling of HaloTag(R) self-labeling tags Stable and ready-to-use DMSO stock solutions Minimal wash steps required Cell permeant and impermeant ligands, label live or fixed cells Wide selection of fluorescent colors from...
871.00€ *
Review
XFD488 NHS Ester *Same Structure to Alexa Fluor(TM) 488 NHS Ester*
XFD488 NHS Ester *Same Structure to Alexa Fluor(TM) 488...

Item number: ABD-1812

Molecular weight: 643.40. Excitation (nm): 499. Emission (nm): 520. Extinction coefficient (cm-1 M-1): 73000. Quantum yield: 0.92. Correction factor (280 nm): 0.11. XFD488 NHS Ester (Succinimidyl Ester) is the same molecule to the Alexa Fluor(R) 488 NHS Ester (Alexa Fluor(R) is the trademark of ThermoFisher). It is...
Application: Conjugation
MW: 643.40
291.00€ *
Review
227 from 269 pages