Biología molecular
Don’t Know How Much cDNA to Use? Still Measuring cDNA Concentration?
Quantitative PCR (qPCR) is a widely used technique in molecular biology, often perceived as straightforward. However, successful qPCR experiments h...
Common Issues and Troubleshooting in RNA Extraction Using TRIzol
TRIzol reagent mainly contains phenol and guanidine isothiocyanate. These components rapidly lyse cells while inhibiting the activity of RNases rel...
Are You Choosing the Right Method for Nucleic Acid Quantification?
Nucleic acid extraction is a routine procedure in most molecular biology labs. The extracted DNA or RNA is often used in downstream applications su...
Troubleshooting Nucleic Acid Gel Electrophoresis—Solved in One Go!
Introduction
Agarose gel electrophoresis is likely one of the first experiments you performed in the lab. Today, let's take a deep dive into this...
GMP-Grade Recombinant Human bFGF/FGF2 — A Key Factor in Stem Cell Culture
01 Overview
Basic Fibroblast Growth Factor (bFGF), also known as Fibroblast Growth Factor-2 (FGF-2), is a member of the FGF family, which include...
Why Does Your Melt Curve Look So Strange?
Troubleshooting Abnormal Melt Curves in qPCR
In qPCR experiments, melt curves are essential for ensuring product specificity and data accuracy. Abn...
Why Do Amplification Curves Show Spikes?
Perfect amplification curves follow a predictable pattern, but anomalies can appear in all sorts of strange shapes. One common issue, especially wi...
Guía gratuita: Consejos de optimización de PCR de Top 5
La PCR (reacción en cadena de la polimerasa) es una técnica fundamental en biología molecular, ampliamente utilizada para la clonación de genes, la...
PCR, electroforesis de ácido nucleico, manual de técnicas de laboratorio
Capítulo 1: Tecnología PCR 1.1 Principios de la PCR PCR (reacción en cadena de la polimerasa), o reacción en cadena de la polimerasa, se ...
Hieff Clone Universal II Kit de clonación de un paso-—1–7 Fragmento de clonación de un solo paso
¿Aún te preocupa la baja eficiencia de la recombinación homóloga de fragmentos múltiples o superlargos y el pequeño número de colonias? Aún así, p...
Las reactivos cuantitativos fluorescentes a base de tinte de la serie Yeasen Hieff Unicon ™ ayudan a las hermosas curvas
La PCR cuantitativa fluorescente es un experimento de alta sensibilidad que requiere un alto grado de precisión en la operación por parte del perso...
Hieff Canace ™ Serie alta fidelidad: alta fidelidad, 5 segundos/kb, asegura la fidelidad y la velocidad.
Al utilizar enzimas tradicionales de alta fidelidad para PCR, es inevitable encontrarse con algunos problemas espinosos. Por ejemplo, la fidelidad ...