HighFidelity GREEN PCR Labeling Testkit

Produktübersicht

• Artikelname: HighFidelity GREEN PCR Labeling Testkit
• Artikelnummer: BYT-ORB692240
• Hersteller Artikelnummer: orb692240
• Alternativnummer: BYT-ORB692240-1
• Hersteller: Biorbyt
• Kategorie: Molekularbiologie

Produktbeschreibung

HighFidelity GREEN PCR Labeling Testkit is designed to produce randomly Fluorescein-, ATTO488-and AF488-modified DNA probes by PCR to find the optimal label for the green emission wavelength range. Such probes are ideally suited for Fluorescence in situ hybridization (FISH) and Northern Blot experiments. PCR-based labeling is superior to random-primed labeling with Klenow fragment if template amounts are limited or amplification of a specific DNA fragments is required. Amplification of probes up to 4 kbp is feasible. All labeled-dUTPs are efficiently incorporated into DNA as sub-stitute for its natural counterpart dTTP using an optimized reaction buffer and a High Fidelity Polymerase blend consisting of Taq polymerase and a proofreading enzyme. 50% labeled-dUTP substi-tution typically results in an optimal balance between reaction and labeling efficiency. Individual optimization of labeled-dUTP/dTTP ra-tio however, can easily be achieved with the single nucleotide format.

Anwendungsbeschreibung

• Anwendungsbeschreibung: Spectroscopic Propertie: Fluorescein: lambdaexc 492 nm, lambdaem 517 nm, epsilon 83.0 L mmol-1 cm-1 (Tris-HCl pH 7.5), ATTO488: lambdaexc 500 nm, lambdaem 520 nm, epsilon 90.0 L mmol-1 cm-1 (Tris-HCl pH 7.5), AF488: lambdaexc 494 nm, lambdaem 515 nm, epsilon 73.0 L mmol-1 cm-1 (Tris-HCl pH 7.5).