Description

Laboratory teams evaluating a Histamine Dehydrogenase need clear product identity, activity, purity, physical form, and storage information before selecting an enzyme. HDH-201 is Histamine Dehydrogenase (HDH) produced by recombinant expression and identified with Enzyme Commission number EC 1.4.99.

HDH-201 is supplied as a yellow lyophilized powder. The product specification includes an activity of ≥1 U/mg protein and a purity of ≥90%. Its appearance is specified as clear.

For storage planning, HDH-201 has a stated stability of at least 2 years at 2–8°C and at least 3 years at −20°C. These defined specifications allow laboratories to review the recombinant Histamine Dehydrogenase product before use.

Specification

Product Name	Histamine Dehydrogenase
Abbreviation	HDH
Product Number	HDH-201
EC Number	EC 1.4.99
Source	Microorganism
Production	Recombinant Expression
Description	Yellow lyophilized powder
Appearance	Clear
Activity	≥1 U/mg protein
Purity	≥90%
Storage and Stability	2–8°C: at least 2 years −20°C: at least 3 years

Features

Histamine Dehydrogenase identified as HDH
Product number HDH-201
Enzyme Commission number EC 1.4.99
Microorganism source
Produced by recombinant expression
Supplied as a yellow lyophilized powder
Activity of ≥1 U/mg protein
Purity of ≥90%
Stability of at least 2 years at 2–8°C
Stability of at least 3 years at −20°C

Application

The supplied product information identifies HDH-201 as recombinant Histamine Dehydrogenase from a microorganism. No specific application is stated in the supplied product information.

Documents

COA

Frequently Asked Questions

What is HDH-201?

HDH-201 is Histamine Dehydrogenase, abbreviated as HDH. It is produced by recombinant expression and is listed as originating from a microorganism.

What is the EC number of Histamine Dehydrogenase HDH-201?

The Enzyme Commission number listed for Histamine Dehydrogenase HDH-201 is EC 1.4.99.

Is HDH-201 a recombinant Histamine Dehydrogenase?

Yes. The supplied product information states that HDH-201 is produced by recombinant expression.

What is the source of HDH-201?

The source listed for Histamine Dehydrogenase HDH-201 is microorganism.

What is the activity of Histamine Dehydrogenase HDH-201?

The specified activity of HDH-201 is ≥1 U/mg protein.

What is the purity of recombinant Histamine Dehydrogenase HDH-201?

The specified purity of HDH-201 is ≥90%.

What is the physical form of HDH-201?

HDH-201 is supplied as a yellow lyophilized powder.

What is the specified appearance of HDH-201?

The specified appearance of HDH-201 is clear.

How should Histamine Dehydrogenase HDH-201 be stored?

The supplied product information lists storage conditions of 2–8°C and −20°C.

How stable is HDH-201 at 2–8°C?

HDH-201 has a stated stability of at least 2 years when stored at 2–8°C.

How stable is HDH-201 at −20°C?

HDH-201 has a stated stability of at least 3 years when stored at −20°C.

What applications are specified for HDH-201?

No specific application is stated in the supplied product information.