Native Rabbit L-Lactic Dehydrogenase

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Cat No.

NATE-0413

Description

Native Rabbit L-Lactate Dehydrogenase for research on lactate metabolism and enzymatic activity. Ideal for biochemistry and molecular biology studies. Creative Enzymes delivers trusted products.

Abbr

L-LDH, Native (Rabbit)

Alias

L-LDH; LAD; LD

Source

Rabbit muscle

Species

Rabbit

Product Overview

Lactic Dehydrogenase (LDH) has a total molecular weight of 140 kDa and is composed of 4 subunits which are designated M subunit (muscle) and H subunit (heart). These subunits may be mixed in any of 5 combinations (M4, M3H1, M2H2, MH3, and H4). Skeletal muscle contains LDH that is predominately M4 with some small amounts of M3H and traces of H2H2. The H and M subunits are quite similar in molecular weight, but differ substantially in amino acid composition. Rabbit muscle LDH diss ociates into dimeric species (MW = ~70 kDa) in acetate-chloride at pH 5.0, the diss ociation is reversible. Bi ochemistry, 13, 3527-3531 (1974). Oxidizes glyoxylate and lactate.

Form

Type I, lyophilized powder; Type II, ; Type III, ammonium sulfate suspension, Crystalline suspension in 3.2 M (NH4)2SO4 solution, pH 6.0.

Enzyme Commission Number

EC 1.1.1.27

Activity

>90%. (>200U/mL)

CAS_No

9001-60-9

Isoelectric point

8.4-8.6

Unit Definition

One unit will reduce 1.0 μmole of pyruvate to L-lactate per min at pH 7.5 at 37°C.

Optimum pH

7.5

Storage

2-8°C

Warnings

Protein determined by biuret.

Synonyms

EC 1.1.1.27; 9001-60-9; lactic acid dehydrogenase; L (+)-nLDH; L-(+)-lactate dehydrogenase; L-lactic dehydrogenase; L-lactic acid dehydrogenase; lactate dehydrogenase; lactate dehydrogenase NAD-dependent; lactic dehydrogenase; NAD-lactate dehydrogenase; L-lactate dehydrogenase; (S)-Lactate:NAD+ oxidoreductase; L-LDH; LAD; LD; Lactate

"LDH" Total Products Page

Enzymes

Catalog	Product Name	EC No.	CAS No.	Source	Price
NATE-1793	L-Lactate Dehydrogenase (Crude Enzyme)	EC 1.1.1.27	9001-60-9	E. coli	Inquiry
NATE-1681	Native Human Lactate Dehydrogenase	EC 1.1.1.27	9001-60-9	Human Muscle	Inquiry
NATE-1680	Native Human Lactate Dehydrogenase	EC 1.1.1.27	9001-60-9	Human Heart	Inquiry
NATE-1105	L-Lactate Dehydrogenase from Porcine, Recombinant	EC 1.1.1.27	9001-60-9	Porcine	Inquiry

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Our Products Cannot Be Used As Medicines Directly For Personal Use.

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