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Product NameCatalog NoDescriptionSizePrice
rtStar™ First-Strand cDNA Synthesis Kit AS-FS-001 Suitable for mRNAs, lncRNAs, snoRNAs, circRNAs 12 reactions $95.00
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rtStar™ First-Strand cDNA Synthesis Kit (3’ adaptor) AS-FS-002 Suitable for miRNAs 12 reactions $115.00
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rtStar™ First-Strand cDNA Synthesis Kit (3’ and 5’ adaptor) AS-FS-003 Required for nrStar™ Human tRF&tiRNA PCR Arrays 6 reactions $249.00
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rtStar™ tRNA-optimized First-Strand cDNA Synthesis Kit AS-FS-004 Required for Human tRNA Repertoire PCR Arrays 12 reactions $195.00
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cDNA_synthesis

Optimized for first-strand cDNA synthesis from Purified poly(A) or total RNAs.
Required for lncRNA PCR Arrays, snoRNA PCR Arrays

Designed to create cDNA libraries from small RNAs
Required for miRNA PCR Arrays

Extremely suitable for distinguishing small RNAs from small RNA precursors
Required for tRF&tiRNA PCR Arrays

tRNA-specialized cDNA synthesis


To meet the needs of the market, Arraystar develops 4 types of first-strand cDNA synthesis kit. The rtStar™ First-Strand cDNA Synthesis Kit is designed to create cDNA libraries from total RNAs for qPCR. Random primers andoligo(dT)18 are provided to satisfy customers' choice. Both rtStar™ First-Strand cDNA Synthesis Kit (3'adaptor) and rtStar™ First-Strand cDNA Synthesis Kit (5'and 3'adaptor) could be used for converting small RNAs into cDNA templates. The latter one is extremely suitable for small RNAs that are too short to design qPCR primers. On account of diverse modifications, cDNA products of tRNAs always contain strong transcriptional pauses. To figure out this problem, rtStar™ tRNA-optimized First-Strand cDNA Synthesis Kit is designed. These kits allow reverse transcription at high temperatures and without RNase H activity, ensuring efficient reverse transcription of targets with strong secondary structures and providing increased specificity, higher yields of cDNA. In addition, the RNA Spike-in can be used for monitoring cDNA synthesis efficiency and as a reference for qPCR data comparison.

• Satisfy different needs of customers—suitable for total RNAs, miRNAs, tRNAs and other small RNAs.

• Complete kit—all the components for the RT reaction are included.

• RNA Spike-in provided to monitor cDNA synthesis efficiency.

• Have a high efficiency and precision during cDNA synthesis.