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Analysis of CDK4 Gene (Mutation) by RT-qPCR (CAT#: STEM-MT-2502-LGZ)

Introduction

Official Full Name: cyclin dependent kinase 4<br />Also known as: CMM3; PSK-J3<br />The protein encoded by this gene is a member of the serine/threonine protein kinase family. This protein is highly similar to the gene products of Streptococcus cerevisiae cdc28 and Streptococcus pombe cdc2. It is the catalytic subunit of the protein kinase complex and is important for progression into the G1 phase of the cell cycle. The activity of this kinase is restricted to the G1-S phase and is controlled by the regulatory subunit d-type cyclins and the CDK inhibitor p16 (INK4a). This kinase was shown to be involved in the phosphorylation of the retinoblastoma gene product (Rb). Mutations in this gene and its associated proteins, including D-type cyclins, p16(INK4a) and Rb, have been found to be associated with tumorigenesis in a variety of cancers. Multiple polyadenylation sites of this gene have been reported.




Principle

Quantitative reverse transcription PCR (RT-qPCR) is an experimental method applied to PCR experiments using RNA as the starting material. In this method, total or messenger RNA (mRNA) is first transcribed into complementary DNA (cDNA) by reverse transcriptase. Subsequently, qPCR reaction was performed using cDNA as template.

Applications

Gene mutation analysis.

Procedure

1. Sample processing and preparation of PCR reaction system.
2. Add the amplification template, cover the PCR reaction cover, mix well, centrifuge at low speed instantaneously, and transfer to the PCR instrument.
3. Set the program for PCR amplification.
4. Data analysis.

Materials

Sample: depends on the customer's analysis requirements