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  2. Molecular Biology
  3. RT-PCR
  4. RNase Inhibitor
  5. RNase Inhibitor

RNase Inhibitor 

Cat. No.: HY-K1033
Manual SDS

RNase Inhibitor is a 50 kDa recombinant protein expressed in E.coli, and can specifically inhibit RNase A, B and C.

RNase Inhibitor
Size Price Stock Quantity
2 KU USD 52 In-stock
10 KU USD 155 In-stock

* Please select Quantity before adding items.

  • Description

  • Storage

  • Components

  • Documentation

& Advantages

RNase Inhibitor is a 50 kDa recombinant protein of murine origin expressed in E.coli. The inhibitor specifically inhibits RNase A, B and C by binding noncovalently in a 1:1 ratio with high affinity. It is not effective against RNase 1, RNase T1, S1 Nuclease, RNase H or RNase from Aspergillus. In addition, no inhibition of polymerase activity is observed when RNase Inhibitor is used with Taq DNA Polymerase, AMV or M-MLV Reverse Transcriptases, or Phage RNA Polymerases (SP6, T7, or T3). RNase Inhibitor, Murine does not contain the pair of cysteines identified in the human version that is very sensitive to oxidation, so this product has significantly improved resistance to oxidation compared to the human/porcine RNase inhibitors, and is stable at low DTT concentrations (less than 1 mM).

Application Features:

1.   cDNA synthesis

2.   RT-PCR

3.   In vitro transcription/translation

4.   Enzymatic RNA labeling reaction

5.   Other applications where the integrity of RNA is important


Store at -20℃ for 2 years.

Components HY-K1033-2000 U HY-K1033-10 KU
RNase Inhibitor (40 U/μL) 2000 U 10 KU
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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