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RPI Protease Inhibitor - Protease Inhibitors
RPIProtease Inhibitors

RPI Protease Inhibitor

The RPI Proteinase K is a lab-grade protease inhibitor supplied as a powder in a 1 g volume, packaged in a glass container. This product is BSE/TSE free and carries the manufacturer part number P50220-1.0.

SKU 3G-OTH-366586

Also listed as: P5022010 · P50220 1 0 · P50220-1-0

Brand
RPI
Item
Protease Inhibitor
Category
Protease Inhibitors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RPI
Manufacturer Part Number
P50220-1.0
Form
Powder
Chemical Grade
Lab
Container Material
Glass
Special Information
BSE/TSE Free

Technical Documents

No technical documents available for this product.
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RPI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RPI Proteinase K is a lab-grade protease inhibitor supplied as a powder in a 1 g volume, packaged in a glass container. This product is BSE/TSE free and carries the manufacturer part number P50220-1.0.

Frequently Asked Questions

What is RPI Proteinase K used for?

RPI Proteinase K is a lab-grade protease inhibitor used in molecular biology to digest proteins and inactivate nucleases during DNA or RNA purification. It is supplied as a BSE/TSE-free powder in a 1 g glass container, suitable for research and diagnostic applications.

What are the specifications of RPI Proteinase K?

The RPI Proteinase K (MPN P50220-1.0) is a lab-grade powder in a 1 g volume, packaged in a glass container. It is BSE/TSE free, ensuring safety for sensitive biochemical workflows. The brand is RPI, and the chemical grade is Lab.

Where to buy RPI Proteinase K in worldwide?

3G Electric supplies RPI Proteinase K worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this BSE/TSE-free protease inhibitor powder for your lab.

How to store RPI Proteinase K powder?

Store RPI Proteinase K powder in its original glass container at 2–8 °C, protected from moisture and light. Keep the container tightly sealed when not in use. For best stability, avoid repeated freeze-thaw cycles and use within the manufacturer's recommended shelf life.

Used in

Common applications for RPI
Protein extraction and purification — RPI Proteinase K (100 mg or 500 mg powder) used for digesting proteins in nucleic acid isolation protocols.
Cell lysis buffer preparation — RPI Nonidet P-40 Substitute (500 mL liquid) as a nonionic detergent for membrane solubilization.
PCR and molecular biology — RPI 5-Fluoroorotic Acid (5-FOA) (10 g powder) employed as a selective agent in yeast genetics.
Biochemical assay formulation — RPI Polyoxyethylenesorbitan monooleate (Tween 80) (500 mL liquid) as a surfactant in enzyme assays.
Pharmaceutical compounding — RPI Glycerol (4 L, USP grade) used as a solvent, humectant, or excipient in formulations.
Cell culture media supplementation — RPI FUDR (5-Fluoro-2-deoxyuridine) (1 g powder) applied as a thymidylate synthase inhibitor in cancer research.

RPI Products

3G Electric supplies RPI protease inhibitors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
This lab-grade protease inhibitor is supplied as a powder in a glass container. It is BSE/TSE free and suitable for use in molecular biology applications such as DNA or RNA purification, where it digests proteins and inactivates nucleases
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This lab-grade protease inhibitor is supplied as a powder in a glass container. It is BSE/TSE free and suitable for use in molecular biology applications such as DNA or RNA purification, where it digests proteins and inactivates nucleases
Lab-grade protease inhibitor supplied as 25 mg of powder in a plastic container. Used in molecular biology to digest proteins and inactivate nucleases during DNA or RNA purification, sample preparation for PCR, sequencing, and enzymatic assays
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Lab-grade protease inhibitor supplied as 25 mg of powder in a plastic container. Used in molecular biology to digest proteins and inactivate nucleases during DNA or RNA purification, sample preparation for PCR, sequencing, and enzymatic assays
RPI Proteinase K is a lab-grade protease inhibitor supplied as a 100 mg powder in a plastic container. It is used for protein digestion in nucleic acid purification, cell lysis, and sample preparation in laboratory settings
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RPI Proteinase K is a lab-grade protease inhibitor supplied as a 100 mg powder in a plastic container. It is used for protein digestion in nucleic acid purification, cell lysis, and sample preparation in laboratory settings
Lab-grade protease inhibitor in powder form, supplied in a 50 g glass container. BSE/TSE free. Used in biochemical research to reduce disulfide bonds and stabilize proteins
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Lab-grade protease inhibitor in powder form, supplied in a 50 g glass container. BSE/TSE free. Used in biochemical research to reduce disulfide bonds and stabilize proteins
Lab-grade protease inhibitor supplied as a BSE/TSE-free powder in a 25 g glass container. Used to reduce disulfide bonds in proteins and enzymes, maintaining reducing conditions in biochemistry, molecular biology, and protein purification applications
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Lab-grade protease inhibitor supplied as a BSE/TSE-free powder in a 25 g glass container. Used to reduce disulfide bonds in proteins and enzymes, maintaining reducing conditions in biochemistry, molecular biology, and protein purification applications
RPI DTT (DL-Dithiothreitol), also known as Cleland's Reagent, is a lab-grade protease inhibitor supplied as a powder in a 100 g glass container. It is certified BSE/TSE Free and is used in biochemistry and molecular biology to reduce disulfide bonds in proteins and maintain reducing conditions
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RPI DTT (DL-Dithiothreitol), also known as Cleland's Reagent, is a lab-grade protease inhibitor supplied as a powder in a 100 g glass container. It is certified BSE/TSE Free and is used in biochemistry and molecular biology to reduce disulfide bonds in proteins and maintain reducing conditions

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5-Fluoroorotic acid (5-FOA) is a lab-grade protease inhibitor supplied as a powder in a 25 g glass container. This product is BSE/TSE free and suitable for laboratory use in molecular biology and biochemistry research, particularly for selective inhibition of orotidine-5'-phosphate decarboxylase
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5-Fluoroorotic acid (5-FOA) is a lab-grade protease inhibitor supplied as a powder in a 25 g glass container. This product is BSE/TSE free and suitable for laboratory use in molecular biology and biochemistry research, particularly for selective inhibition of orotidine-5'-phosphate decarboxylase
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Ethylenediaminetetraacetic acid (EDTA) supplied as an ACS-grade powder in a plastic container. This protease inhibitor chelates divalent cations and inhibits metalloproteases, suitable for buffer preparation and protein extraction in biochemical and molecular biology research. BSE/TSE free