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EC 1.4.1.9

EC 1.4.1.9 structure

CAS No.: 9082-71-7

Chemical Name:: EC 1.4.1.9

Synonyms: ILDH;L-LEUDH;C:C&B19;EC 1.4.1.9;EC: 1.4.1.9;EC 1.4.1.9 USP/EP/BP;LEUCINE DEHYDROGENASE;LeuClne Dehydrogenase;Dehydrogenase, leucine;L-LEUCINE DEHYDROGENASE

CBNumber:: CB0440336

Molecular Formula:

Molecular Weight:: 0

MDL Number:: MFCD00147461

MOL File:: Mol file

MSDS File:: SDS

Last updated:2026-01-13 11:11:19

Product description	Number	Pack Size	Price
L-Leucine Dehydrogenase from Bacillus cereus lyophilizedpowder,≥60?units/mgprotein	L5135	25units	$1060
L-Leucine Dehydrogenase,	431525	100u	$197
L-LEUCINE DEHYDROGENASE-BACILLUS CEREUS 95.00%	AAA0003305	5MG	$505.79

Request For Quotation

EC 1.4.1.9 Properties

storage temp.	-20°C
form	solution
color	slightly brown
biological source	Bacillus sp. (Bacillus cereus)
Specific Activity	≥60units/mg protein
UNSPSC Code	12352204
NACRES	NA.77

SAFETY

Risk and Safety Statements

WGK Germany	3
HS Code	35079090
Storage Class	10 - Combustible liquids

EC 1.4.1.9 price More Price(3)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	L5135	L-Leucine Dehydrogenase from Bacillus cereus lyophilizedpowder,≥60?units/mgprotein	9082-71-7	25units	$1060	2026-03-19	Buy
Sigma-Aldrich	431525	L-Leucine Dehydrogenase,	9082-71-7	100u	$197	2026-03-19	Buy
American Custom Chemicals Corporation	AAA0003305	L-LEUCINE DEHYDROGENASE-BACILLUS CEREUS 95.00%	9082-71-7	5MG	$505.79	2021-12-16	Buy

Product number	Packaging	Price	Buy
L5135	25units	$1060	Buy
431525	100u	$197	Buy
AAA0003305	5MG	$505.79	Buy

EC 1.4.1.9 Chemical Properties,Uses,Production

Chemical Properties

Powder

Uses

L-Leucine Dehydrogenase from Bacillus cereus has been used to determine the branched-chain amino acids (BCAA) spectrophotometrically in serum samples.

General Description

L-Leucine Dehydrogenase is a member of the amino acid dehydrogenase family.

Biochem/physiol Actions

Leucine Dehydrogenase is a nicotinamide adenine dinucleotide hydrogen (NADH)-dependent oxidoreductase. It is involved in catalyzing the reductive amination of aliphatic 2-oxo-acids to their respective L-amino acids.

EC 1.4.1.9 Preparation Products And Raw materials

Raw materials

Preparation Products

EC 1.4.1.9 Suppliers

Global( 107)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29795	58
Creative Enzymes	1-516-855-7709	info@creative-enzymes.com	United States	8748	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	18895	58
Wuhan Fortuna Chemical Co., Ltd	+86-27-59207850	info@fortunachem.com	China	5975	58
Nanjing Duly Biotech Co.,Ltd	+undefined18013301590	doris@njduly.com	China	2448	58
SUZHOU SENFEIDA CHEMICAL CO.,LTD	+86-0512-83500002 +8618662433356	3899766280@qq.com	China	26362	58
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +8615965530500	nickzhang@hangyubiotech.com	China	8614	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+86-18621343501; +undefined18621343501	product@acmec-e.com	China	33324	58
Watson Biotechnology Co.,Ltd	+86-18186686046 +86-18186686046;	sales01@watsonbiotech.cn	China	5735	58

Supplier	Advantage
career henan chemical co	58
Creative Enzymes	58
ANHUI WITOP BIOTECH CO., LTD	58
Dideu Industries Group Limited	58
Wuhan Fortuna Chemical Co., Ltd	58
Nanjing Duly Biotech Co.,Ltd	58
SUZHOU SENFEIDA CHEMICAL CO.,LTD	58
Zibo Hangyu Biotechnology Development Co., Ltd	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58
Watson Biotechnology Co.,Ltd	58

View Lastest Price from EC 1.4.1.9 manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-04-24	Leucine Dehydrogenase 9082-71-7	US $0.00-0.00 / g	1g	98.0%	1kg/month	WUHAN FORTUNA CHEMICAL CO., LTD
	2020-01-09	EC 1.4.1.9 9082-71-7	US $1.00 / g	1g	≥98%	g/kg/Ton	Career Henan Chemical Co

Leucine Dehydrogenase
9082-71-7
US $0.00-0.00 / g
98.0%
WUHAN FORTUNA CHEMICAL CO., LTD

EC 1.4.1.9
9082-71-7
US $1.00 / g
≥98%
Career Henan Chemical Co

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L-LEUDH L-LEUCINE DEHYDROGENASE L-LEUCINE DEHYDROGENASE, BACILLUS CEREUS L-LEUCINE:NAD+-OXIDOREDUCTASE L-LEUCINE: NAD+ OXIDOREDUCTASE [DEAMINATING] EC 1.4.1.9 EC: 1.4.1.9 LEUCINE DEHYDROGENASE leucine dehydrogenase from bacillus*species L-LEUCINE DEHYDROGENASE, ~50 U/ML* L-Leucine Dehydrogenase 001 LEUCINE DEHYDROGENASE, RECOMBINANT Leucine Dehydogenase,recobinant Leucine Dehydrogenase [>=25 units/mg] Leucine Dehydrogenase, Bacillus cereus, recombinant from E. coli LeuClne Dehydrogenase ILDH Dehydrogenase, leucine Leucine dehydrogenase from Microorganism Native Bacillus sp. Leucine dehydrogenase Native Bacillus stearothermophilus Leucine Dehydrogenase Native Bacillus cereus L-Leucine Dehydrogenase C:C&B19 EC 1.4.1.9 USP/EP/BP Leucine Dehydrogenase (LeuDH) ex. Bacillus Sp., 20U/mg Leucine Dehydrogenase（LeuDH） L-Leucine Dehydrogenase, Bacillus cereus L-Leucine Dehydrogenase from Bacillus cereus 9082-71-7 BioChemical Amino Acid Metabolism General Metabolic Enzymes Metabolomics Oxidoreductases Specialty Enzymes