RIBOPROTECT Hu RNase Inhibitor (RT35)

RIBOPROTECT Hu RNase Inhibitor (RT35)

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RIBOPROTECT RNase Inhibitor RT35

66,00 € – 253,00 €

The RIBOPROTECT Hu RNase Inhibitor is a 50 kDa recombinant human placental protein expressed in Escherichia coli. It inhibits ribonuclease (RNase) activity of common eukaryotic enzymes such as RNase A, RNase B, RNase C. RIBOPROTECT Hu is intended for use in applications where the presence of RNases may cause a hazard to RNA quality and experiment results, e.g. in RNA isolation, cDNA synthesis, RT-PCR, in vitro transcription and translation, or RNase-free monoclonal antibody preparation. It is compatible with DNA Polymerases and AMV or M-MuLV Reverse Transcriptases.
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The RIBOPROTECT Hu RNase Inhibitor is a 50 kDa recombinant human placental protein expressed in Escherichia coli. It inhibits ribonuclease (RNase) activity of common eukaryotic enzymes such as RNase A, RNase B, RNase C by non-covalent binding in a 1:1 ratio. RIBOPROTECT Hu is intended for use in applications where the presence of RNases may cause a hazard to RNA quality and experiment results, e.g. in RNA isolation, cDNA synthesis, RT-PCR, in vitro transcription and translation, or RNase-free monoclonal antibody preparation. RIBOPROTECT Hu shows no activity towards RNase 1, RNase T1, RNase T2, S1 nuclease and RNase H. It is compatible with DNA Polymerases and AMV or M-MuLV Reverse Transcriptases.

Features and advantages

  • Completely inhibits RNase A, B and C activity
  • No polymerase or reverse transcriptase activity
  • Free of DNase and RNase activity
  • Stable up to 58°C and at min. 0.5 – 1 mM DTT concentration ranges
  • Active in diverse reaction conditions and in various buffers
  • Active over a broad pH range (pH 5.5 – 9.0)
  • Compatible with the TRANSCRIPTME Reverse Transcriptase (cat. no. RT32)

Applications

  • RNA isolation and purification
  • cDNA synthesis, RT-PCR, RT-qPCR
  • in vitro transcription and translation
  • RNase-free monoclonal antibody preparation

Unit definition

One unit is defined as the amount of enzyme required to inhibit the activity of 5 ng RNase A by 50%.

RIBOPROTECT Hu RNase Inhibitor (RT35) - Manual

RIBOPROTECT Hu RNase Inhibitor (RT35) - Flyer (Chinese)

RIBOPROTECT Hu RNase Inhibitor – Troubleshooting

Usage

  • The optimal final concentration of the RIBOPROTECT Hu in a reaction depends on the level of RNase contamination, the incubation time and the compounds present in the reaction mixture. It falls within a range of 1 – 2 U/μl.
  • For a standard reverse transcription reaction, use 1 μl (40 U) of the RIBOPROTECT Hu for a final sample volume of 20 μl.
  • For the optimal RIBOPROTECT Hu activity, a final DTT concentration of 0.5 – 1 mM is essential.
  • During assembly of a reaction, RIBOPROTECT Hu should be added before other components that are possible sources of RNase contamination.
  • Using RIBOPROTECT Hu does not exclude RNase H treatment after amplification of the first strand cDNA.

Storage buffer

20 mM HEPES-KOH (pH 7.6); 50 mM KCl; 8 mM reducing agent; 50% (v/v) glycerol

Storage conditions

Store at -20°C in a freezer without a defrost cycle.

Quality control

The absence of Endonuclease, Exonuclease, RNase and latent RNase activities has been confirmed using the relevant procedures. The purity is >90% as judged by SDS-polyacrylamide gels.

RIBOPROTECT Hu RNase Inhibitor (RT35) - MSDS


RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE565975

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE585775

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE635975

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE636674

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE656574

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE666075

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE675875

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE676075

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE686075

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE696075

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE706075

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE715975

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE716075

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE736075

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE736774

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE745875

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE775975

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE785975

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE795875

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE795975

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE825975

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE835775

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE835975

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE845975

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE855975

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE865875

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE865975

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE605874

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE695774

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE725674

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE736474

RIBOPROTECT Hu RNase Inhibitor (RT35) - L. QAE796274