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RPI Proteinase K, 25 mg, Powder, Plastic Container - Protease Inhibitors
RPIProtease Inhibitors

RPI Proteinase K, 25 mg, Powder, Plastic Container

The RPI Proteinase K is a lab-grade protease inhibitor supplied as a 25 mg volume of powder in a plastic container. This product, manufactured under part number P50220-0.025, is offered by the brand RPI.

SKU 3G-OTH-366583

Also listed as: P502200025 · P50220 0 025 · P50220-0-025

Brand
RPI
Item
Proteinase K, 25 mg, Powder, Plastic Container
Part Number
P50220-0.025
Category
Protease Inhibitors
Available to Order
Also known as:P50220-0.025RPI
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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
P50220-0.025
Form
Powder
Chemical Grade
Lab
Container Material
Plastic

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 25 mg volume of powder in a plastic container. This product, manufactured under part number P50220-0.025, is offered by the brand RPI.

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 commonly applied in sample preparation for PCR, sequencing, and enzymatic assays where protein removal is critical.

What are the specifications of RPI Proteinase K?

RPI Proteinase K is supplied as a 25 mg volume of powder in a plastic container. It is a lab-grade chemical from brand RPI, with manufacturer part number P50220-0.025. The product is suitable for research and laboratory use where precise protease inhibition is required.

Where to buy RPI Proteinase K worldwide?

RPI Proteinase K is available to order worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time for part number P50220-0.025.

How to store RPI Proteinase K powder?

Store RPI Proteinase K powder in its original plastic container at 2–8 °C, protected from moisture and light. Keep the container tightly sealed when not in use. For optimal stability, avoid repeated freeze-thaw cycles and use desiccants if the environment is humid.

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.
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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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