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Analysis of PTPN7 Gene (Mutation) by RT-qPCR (CAT#: STEM-MT-0607-LGZ)

Introduction

Official Full Name: protein tyrosine phosphatase non-receptor type 7<br />Also known as: LPTP; HEPTP; PTPNI; BPTP-4; LC-PTP<br />The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTP is known to be a signaling molecule that regulates a variety of cellular processes, including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This gene is preferentially expressed in a variety of hematopoietic cells, and is an early response gene of cells stimulated by lymphokines. The non-catalytic N-terminus of this PTP can interact with MAP kinase and inhibit the activity of MAP kinase. This PTP was shown to be involved in the regulation of T cell antigen receptor (TCR) signaling, which is thought to act by dephosphorylating molecules associated with the MAP kinase pathway. Multiple alternatively spliced transcript variants have been found for this gene.




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