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ChemicalBook >> CAS DataBase List >>L-Lactic dehydrogenase

L-Lactic dehydrogenase

CAS No.
9001-60-9
Chemical Name:
L-Lactic dehydrogenase
Synonyms
LAD;LDH;LD;LACTATE DEHYDROGENASE;L-LACTATE DEHYDROGENASE;L-LDH;MFH1;MFI7;FOXC2;MFH-1
CBNumber:
CB0304186
Molecular Formula:
NULL
Molecular Weight:
0
MDL Number:
MFCD00131466
MOL File:
Mol file
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-07-20 17:44:43
Product description Number Pack Size Price
L-Lactic Dehydrogenase from bovine heart Type III, ammonium sulfate suspension, ≥500?units/mg protein L2625 2500Units $62.6
L-Lactic Dehydrogenase from bovine heart Type III, ammonium sulfate suspension, ≥500?units/mg protein L2625 12500units $218
L-Lactic Dehydrogenase from porcine heart ammonium sulfate suspension, ≥200?units/mg protein L7525 12500units $241
L-Lactic Dehydrogenase from bovine heart Type III, ammonium sulfate suspension, ≥500?units/mg protein L2625 25000units $405
L-Lactic Dehydrogenase from rabbit muscle TypeII,ammoniumsulfatesuspension,800-1,200?units/mgprotein L2500 5000units $65.6
More product size

L-Lactic dehydrogenase Properties

storage temp. 2-8°C
solubility aqueous buffer: soluble
form suspension
color white
PH 7.5
biological source rabbit muscle
Water Solubility low ionic strength buffer: soluble
water: soluble
Merck 13,5349
Specific Activity 800-1,200units/mg protein
Cosmetics Ingredients Functions SKIN CONDITIONING
CAS DataBase Reference 9001-60-9
EWG's Food Scores 1
NCI Dictionary of Cancer Terms lactate dehydrogenase; lactic acid dehydrogenase; LDH
EPA Substance Registry System Dehydrogenase, lactate (9001-60-9)
UNSPSC Code 12352204
NACRES NA.54

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P271-P280
PPE Eyeshields, Gloves, type N95 (US)
Risk Statements  21/22-36/37/38
Safety Statements  22-24/25-36/37-26
WGK Germany  3
F  3-10
TSCA  TSCA listed
HS Code  35079090
Storage Class 11 - Combustible Solids
Hazard Classifications Resp. Sens. 1

L-Lactic dehydrogenase price More Price(71)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich L2625 L-Lactic Dehydrogenase from bovine heart Type III, ammonium sulfate suspension, ≥500?units/mg protein 9001-60-9 2500Units $62.6 2026-04-30 Buy
Sigma-Aldrich L2625 L-Lactic Dehydrogenase from bovine heart Type III, ammonium sulfate suspension, ≥500?units/mg protein 9001-60-9 12500units $218 2026-04-30 Buy
Sigma-Aldrich L7525 L-Lactic Dehydrogenase from porcine heart ammonium sulfate suspension, ≥200?units/mg protein 9001-60-9 12500units $241 2026-04-30 Buy
Sigma-Aldrich L2625 L-Lactic Dehydrogenase from bovine heart Type III, ammonium sulfate suspension, ≥500?units/mg protein 9001-60-9 25000units $405 2026-04-30 Buy
Sigma-Aldrich L2500 L-Lactic Dehydrogenase from rabbit muscle TypeII,ammoniumsulfatesuspension,800-1,200?units/mgprotein 9001-60-9 5000units $65.6 2026-04-30 Buy
Product number Packaging Price Buy
L2625 2500Units $62.6 Buy
L2625 12500units $218 Buy
L7525 12500units $241 Buy
L2625 25000units $405 Buy
L2500 5000units $65.6 Buy

L-Lactic dehydrogenase Chemical Properties,Uses,Production

Chemical Properties

Off-white lyophilized powder or crystalline suspension of 3.2 mol/L ammonium sulfate, soluble in water, pI of 4.6, optimum pH 6.0.Stability: crystalline enzyme solution can be stored for 6-8 weeks with unchanged activity, sulfate suspension can be stabilized for more than a year, very dilute solution is unstable; optimum temperature of 39 ℃, rapid inactivation of temperatures above 60 ℃. Inhibitors are excess pyruvate, excess NAD, oxalic acid, oxalic acid monoamide, hydroxymalonic acid, malonic acid, urea, Cu2+, Hg2+, Ag+, 4-chloromercuric benzoic acid, pyrophosphoric acid or phosphate buffer and non-competitive inhibitors formed from coenzyme I (NAD) in alkaline inhibit oxidation reaction, excess lactate and non-competitive inhibitors formed from reduced coenzyme I (NADH) inhibit reduction reaction. inhibitors inhibit the reduction reaction; activators are 2-amino-2-methyl-1-propanol, fluoride, diethanolamine, and heparin (oxidizing). Enzymatic reaction: pyruvate + reduced coenzyme I + H+ ═ lactate + coenzyme I.

Uses

L-Lactic Dehydrogenase from bovine heart has been used as a standard in cytotoxicity assay. It has also been used in glutamic pyruvic transaminase (GPT) assay.

Uses

L-Lactic Dehydrogenase from bovine heart has been used in ATPase assay of R2 complex Rvb1p-Rvb2p, RecA protein and sarcoplasmic reticulum Ca2+-ATPase (SERCA).

Uses

L-Lactic dehydrogenase is used in the determination of pyruvate (used in conjunction with reduced coenzyme) and in the diagnosis of myocardial infarction and leukemia.

General Description

L-lactate dehydrogenase (LDH) is an enzyme that catalyzes the conversion of lactate to pyruvate.In particular, lactic dehydrogenase A (LDHA) is mainly found in skeletal muscle, and for that reason is known as the M subunit. This recombinant form of LDHA has a C-terminal histidine-tag.
The gene LDHA (L-lactate dehydrogenase A chain) is mapped to human chromosome 11p15. It is a subunit of lactate dehydrogenase.

Biochem/physiol Actions

Also catalyzes the oxidation of other L-2-hydroxymonocarboxylic acids.

Purification Methods

A forty-fold purification of the dehydrogenase is effected by affinity chromatography using Sepharose 4B coupled to 8-(6-aminohexyl)amino-5'-AMP or -NAD . [Lees et al. Arch Biochem Biophys 163 561 1974, Pesce et al. J Biol Chem 239 1753 1964.]

L-Lactic dehydrogenase Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 277)Suppliers
Supplier Tel Email Country ProdList Advantage
Shaanxi Dideu Medichem Co. Ltd 		+86-17392712779 1097@dideu.com China 3992 58
CONIER CHEM AND PHARMA LIMITED 		sales@conier.com China 49979 58
career henan chemical co 		+86-0371-86658258 factory@coreychem.com China 29807 58
Shaanxi Dideu Medichem Co. Ltd 		+86-029-81138252 +86-173 9270 1263 1057@dideu.com China 3955 58
Antai Fine Chemical Technology Co.,Limited 		18503026267 info@antaichem.com CHINA 9636 58
Creative Enzymes 		1-516-855-7709 info@creative-enzymes.com United States 8748 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +86-189 4982 3763 sales@tnjchem.com China 34563 58
ANHUI WITOP BIOTECH CO., LTD 		+8618071025641 eric@witopchemical.com China 23541 58
Wuhan Fortuna Chemical Co., Ltd 		+86-27-59207850 info@fortunachem.com China 5999 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 17705817739 info@dycnchem.com China 52704 58

View Lastest Price from L-Lactic dehydrogenase manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
L-Lactic dehydrogenase pictures 2026-08-07 L-Lactic dehydrogenase
9001-60-9
 1g 98.0% 1kg/month WUHAN FORTUNA CHEMICAL CO., LTD
L-Lactate dehydrogenase pictures 2026-07-20 L-Lactate dehydrogenase
9001-60-9
 10g TargetMol Chemicals Inc.
L-Lactic dehydrogenase pictures 2025-12-24 L-Lactic dehydrogenase
9001-60-9
 1KG 99.0% 1000 tons Shaanxi Dideu Medichem Co. Ltd
IUB: 1.1.1.27 LACTIC DEHYDROGENASE LACTIC DEHYDROGENASE BOVINE HEART LACTIC ACID DEHYDROGENASE LACTATE DEHYDROGENASE, HUMAN MUSCLE LACTATE DEHYDROGENASE ISOENZYME-1, HUMAN L-LACTATE DEHYDROGENASE CH L-LACTATE DEHYDROGENASE RM L-LACTATE: NAD OXIDOREDUCTASE L-LACTATE: NAD+ OXIDOREDUCTASE L-LACTIC DEHYDROGENASE L-LACTIC DEHYDROGENASE TYPE I L-LACTIC DEHYDROGENASE TYPE II L-LACTIC DEHYDROGENASE TYPE III L-LACTIC DEHYDROGENASE TYPE VIII L-LACTIC DEHYDROGENASE TYPE V-S L-LACTIC DEHYDROGENASE TYPE X L-LACTIC DEHYDROGENASE TYPE XI L-LACTIC DEHYDROGENASE TYPE XVII L-LACTIC DEHYDROGENASE TYPE XXXIX L-LDH TYPE I L-LDH TYPE II L-LDH TYPE III L-LDH TYPE VIII L-LDH TYPE V-S L-LDH TYPE X L-LDH TYPE XI L-LDH TYPE XVII L-LDH TYPE XXXIX L-(+)-Lactate Dehydrogenase, (Chicken Heart, recombinant) L-(+)-Lactate Dehydrogenase, (Rabbit Muscle, recombinant) L-Lactate Dehydrogenase, Type II, FroM Rabbit Muscle, Suspension Lactate dehydrogenase from rabbit, suspension L-Lactic Dehydrogenase from rabbit muscle Type II L-Lactate Dehydrogenenase Lactate Dehydrogenase froM Rabbit Muscle L-Lactate dehydrogenase (from Porcine heart), ammonium sulphate suspension L-Lactate dehydrogenase (from Chicken heart), ammonium sulphate suspension Lactate dehydrogenase froM porcine heart, Min. 300 U/Mg protein 2x cryst. suspension dehydrogenase,lactate L-Lactic Dehydrogenase LDH-2 (H3M) Isoenzyme from human erythrocytes L-Lactic dehydrogenase Insoluble enzyme attached to polyacrylamide from rabbit muscle (S)-Lactate: NAD+ oxidoreductase, L-LDH, Human lactate dehydrogenase isoenzyme 1, LAD, LD L-Lactic Dehydrogenase isoenzymes LDH-1 (H4) and LDH-2 (H3M) from human erythrocytes L-Lactate Dehydrogenase from rabbit muscle, L-LDH L-Lactic Dehydrogenase LDH-1 (H4) Isoenzyme solution from rabbit heart (S)-Lactate: NAD+ oxidoreductase, L-LDH, LAD, LD L-Lactic Dehydrogenase LDH-5 (M4) Isoenzyme solution from bovine muscle L-lactate dehydrogenase from rabbit muscle ~140 U/mg L-lactic dehydrogenase from bacillus*stearothermo L-lactic dehydrogenase type xxv*from bovine heart lactic dehydrogenase (rabbit muscle) Lactate dehydrogenase NAD-dependent L-Lactic acid dehydrogenase LACTATE DEHYDROGENASE FBm200-16-1.0R.RAB.MUSC.CA.550 U/MG PROT. 2XCRYST.SUSP. LACTATE DEHYDROGENASE FR. BOVINE HEARTCA.300 U/MG PROTEIN 2XCRYST.SUSP. Lactate dehydrogenase from porcine heart ca. 300 U/mg protein L-Lactic Dehydrogenase from bovine heart,(S)-Lactate: NAD+ oxidoreductase, L-LDH, LAD, LD
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