Molekula

Proteinase K

SKU 49085587 CAS 39450-01-6 C29H27N2O12P MW 626.50 In stock

Proteinase K is a serine protease used for digesting proteins in molecular biology applications such as DNA and RNA extraction. It is stable at high temperatures and denaturing conditions, making it ideal for inactivating nucleases. Available with CAS number 39450-01-6, molecular formula C29H27N2O12P, and molecular weight 626.50 g/mol. Store at -15 to -20 °C. Hazard classification includes signal word Danger. Molekula supplies Proteinase K from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch Download specification

Overview

Pricing & pack sizes

Pack sizes & pricing

£ GBP € EUR $ USD

100 mg — £103.30 per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

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Property	Value
Appearance	White lyophilised powder
Enzyme Activity	≥ 30U/mg min dry weight
Specific Activity	≥ 40U/mg min protein
For research use only, not for human use	For research use only, not for human use

Storage & handling

Property	Value
Storage Temperature	-15 to -20 °C
Shelf Life	24 months
Acidity	Neutral

Identification

Property	Value
SKU	49085587
CAS Number	39450-01-6
Molecular Formula	C29H27N2O12P
Molecular Weight	626.50
SMILES	-
REACH Code	Y110
HTS Code	3507.90.70.00
Tariff Code	3507909090

Safety & GHS

Danger

Health Hazard GHS07
Serious Health Hazard GHS08

Hazard statements

H315 Causes skin irritation
H319 Causes serious eye irritation
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335 May cause respiratory irritation

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray
P264 Wash thoroughly after handling
P280 Wear protective gloves/protective clothing/eye protection/face protection
P284 Wear respiratory protection
P302+352 IF ON SKIN: Wash with soap and water
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in PT, RU, FR, IT, ES, DE, EN.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is Proteinase K used for?

Proteinase K is used for digesting proteins in molecular biology applications, such as DNA and RNA extraction, and in the purification of nucleic acids.

What is the chemical formula and molecular weight of Proteinase K?

The formula is C29H27N2O12P and the molecular weight is 626.50 g/mol.

How should Proteinase K be stored?

Proteinase K should be stored at -15 to -20 °C to maintain stability and activity.

What grade of Proteinase K does Molekula supply?

Molekula supplies Proteinase K in high-purity grade suitable for molecular biology applications.

Can Molekula supply Proteinase K in bulk?

Yes, Molekula can supply Proteinase K in bulk quantities—please contact our sales team for pricing and availability.

What documentation comes with a Proteinase K order?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.

Ready to order or need a custom pack?

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