Skip to Content
Merck

427211

Lactate Dehydrogenase, Porcine Heart

Synonym(s):

Lactate Dehydrogenase, Porcine Heart

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

CAS Number:
9001-60-9
EC Number:
1.1.1.27 (BRENDA, IUBMB)
UNSPSC Code:
12352202
NACRES:
NA.54
MDL number:
MFCD00131466
Specific activity:
≥300 units/mg protein

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

description

Merck USA index - 14, 5334

form

lyophilized

specific activity

≥300 units/mg protein

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated

impurities

≤0.01% PK, MK
≤0.03% GPT, GOT
≤0.1% MDH

pI 

4.6

solubility

aqueous buffer: soluble

shipped in

ambient

storage temp.

−20°C

Quality Level

100

Disclaimer

Toxicity: Standard Handling (A)

General description

Native lactate dehydrogenase from porcine heart. A tetrameric enzyme that catalyzes the reversible conversion of pyruvate to lactate. The overall equilibrium of this reaction favors lactate formation. Has an optimal pH of 7.0 and a pI of 4.6. Note: 1KU = 1000 units.
Note: 1 KU = 1000 units

Other Notes

Kornberg, A. 1995. Methods Enzymol.1, 441
One unit is defined as the amount of enzyme that will cause the oxidation of one micromole of NADH per minute at 25°C, pH 7.4
One unit is defined as the amount of enzyme that will oxidize 1.0 µmol NADH per min at 25°C, pH 7.4.

Preparation Note

Following reconstitution, refrigerate (4°C). Stock solutions are stable for up to 24 h at 4°C. Do not freeze solutions.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H334

Hazard Classifications

Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 1

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

427211-50KU:

jan

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Global Trade Item Number

SKUGTIN
427211-50KUCN04055977187397

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service