• YLQ
• Product, Reactive Dyes
• Nov, 17, 2015
• Comments Off on 5-Carboxy-4′-aminomethylfluorescein

Introduction To order Documents Related Products Introduction 5-Carboxy-4'-aminomethylfluorescein is a key building block for developing Big Dye DNA sequencing terminators. It can also be incorporated into a peptide sequence to give fluoresceinated peptides.   Specifications Label: Fluorescein Ex/Em: 494/520 nm Detection Method: Fluorescent Solubility: DMSO, DMF Molecular Formula: C22H16ClNO7 Molecular Weight: 441.82 CAS Number: – Storage […]

• YLQ
• Product, Reactive Dyes
• Nov, 17, 2015
• Comments Off on AMF [4′-(Aminomethyl)fluorescein]

Introduction To order Documents Related Products Introduction The primary aliphatic amine of 4'-(aminomethyl)fluorescein can be reversibly coupled to aldehydes and ketones to form a Schiff base – which can be reduced to a stable amine derivative by sodium borohydride (NaBH4) or sodium cyanoborohydride (NaCNBH3) to form new probes. Carboxylic acids of proteins and other water-soluble […]

• YLQ
• Product, Reactive Dyes
• Nov, 17, 2015
• Comments Off on CBQCA Reagent [3-(4-carboxybenzoyl)quinoline-2-carboxaldehyde]

Introduction To order Documents Related Products Introduction The CBQCA reagent (Known as ATTO-TAG™, Trade Mark of Molecular Probes) reacts specifically with primary amines to form conjugates that can be analyzed by electrophoretic or chromatographic methods. The resulting products of CBQCA are maximally excited at 450 nm and have emission maxima at ~550 nm. In capillary […]

• YLQ
• Product, Reactive Dyes
• Nov, 17, 2015
• Comments Off on AMCA-X, SE (6-((7-amino-4-methylcoumarin-3-acetyl)amino)hexanoic acid, succinimidyl ester)

Introduction To order Documents Related Products Introduction The amine-reactive AMCA-X, SE (6-((7-amino-4-methylcoumarin-3-acetyl)amino)hexanoic acid, succinimidyl ester) and its conjugates yield blue-fluorescence (approximate excitation/emission maxima ~353/442) that can be used as a contrasting color in multicolor applications.   Specifications Label: AMCA Ex/Em: 350/448 nm Detection Method: Fluorescent Solubility: DMSO, DMF Molecular Formula: C22H25N3O7 Molecular Weight: 443.46 CAS Number: […]

• YLQ
• Product, Reactive Dyes
• Nov, 17, 2015
• Comments Off on AMCA, SE (7-amino-4-methylcoumarin-3-acetic acid, succinimidyl ester)

Introduction To order Documents Related Products Introduction The amine-reactive AMCA, SE (7-amino-4-methylcoumarin-3-acetic acid, succinimidyl ester) and its conjugates yield blue-fluorescence (approximate excitation/emission maxima ~353/442) that can be used as a contrasting color in multicolor applications.   Specifications Label: AMCA Ex/Em: 350/448 nm Detection Method: Fluorescent Solubility: DMSO, DMF Molecular Formula: C16H14N2O6 Molecular Weight: 330.3 CAS Number: […]

• YLQ
• Product, Reactive Dyes
• Nov, 17, 2015
• Comments Off on Sulforhodamine 101-X, succinimidyl ester

Introduction To order Documents Related Products Introduction The amine-reactive Sulforhodamine 101-X, succinimidyl ester can be used to create bright red-fluorescent bioconjugates with excitation/emission maxima ~595/615 nm.   Specifications Label: Sulforhodamine 101 Ex/Em: 595/615 nm Detection Method: Fluorescent Solubility: DMF Molecular Formula: C41H44N4O10S2 Molecular Weight: 816.94 CAS Number: 216972-99-5 Storage Conditions: -20 ℃, protect from light Shipping Condition: Room […]

• YLQ
• Product, Reactive Dyes
• Nov, 17, 2015
• Comments Off on Sulforhodamine 101 Sulfonyl Chloride

Introduction To order Documents Related Products Introduction The amine-reactive Sulforhodamine 101 Sulfonyl Chloride can be used to create bright red-fluorescent bioconjugates with excitation/emission maxima ~595/615 nm.    Specifications Label: Sulforhodamine 101 Ex/Em: 595/615 nm Detection Method: Fluorescent Solubility: DMF Molecular Formula: C31H29ClN2O6S2 Molecular Weight: 625.15 CAS Number: 82354-19-6 Storage Conditions: -20 ℃, protect from light Shipping Condition: Room […]

• YLQ
• Product, Reactive Dyes
• Nov, 17, 2015
• Comments Off on 6-ROX, SE [6-Carboxy-X-rhodamine, succinimidyl ester]

Introduction To order Documents Related products Introduction The isomeric 6-ROX, SE is an amine-reactive form of carboxy-X-rhodamine and is widely used for oligonucleotide labeling and automated DNA sequencing applications.   Specifications Label: ROX Ex/Em: 575/602 nm Detection Method: Fluorescent Solubility: DMSO, DMF Molecular Formula: C37H33N3O7 Molecular Weight: 631.68 CAS Number: 216699-36-4 Storage Conditions: -20 ℃, protect from […]

• YLQ
• Product, Reactive Dyes
• Nov, 17, 2015
• Comments Off on 5-ROX, SE [5-Carboxy-X-rhodamine, succinimidyl ester]

Introduction To order Documents Related Products Introduction The isomeric 5-ROX, SE is an amine-reactive form of carboxy-X-rhodamine and is widely used for oligonucleotide labeling and automated DNA sequencing applications.   Specifications Label: ROX Ex/Em: 575/602 nm Detection Method: Fluorescent Solubility: DMSO, DMF Molecular Formula: C37H33N3O7 Molecular Weight: 631.68 CAS Number: 344402-35-3 Storage Conditions: -20 ℃, protect from […]