Human adenosine deaminase (ADA1), from human erythrocytes (Enzyme reference materials)

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Human adenosine deaminase (ADA1), from human erythrocytes (Enzyme reference materials)

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Human adenosine deaminase (ADA1), from human erythrocytes (Enzyme reference materials) Specification

Physical Form
Lyophilized powder or crystalline

Purity
>98% (SDS-PAGE)

Grade
Biochemical/Analytical

Structural Formula
Protein structure, not available as molecular formula

Application
Biochemical assays, reference material, research, diagnostic enzymology

Poisonous
Non-poisonous

Melting Point
Not defined (denatures above 60°C)

CAS No
9026-93-1

Taste
Tasteless

Solubility
Soluble in water, phosphate buffer (pH 7.0-7.6)

HS Code
35079090

Smell
Odorless

Shelf Life
At least 2 years if stored correctly

Usage
For laboratory/research use, not for drug or household use

Shape
Amorphous

Molecular Weight
~41 kDa (monomer)

Density
Gram per cubic centimeter(g/cm3)

Properties
Highly purified; Enzyme activity standardized

Appearance
White to off-white powder

Storage
-20°C or below; protect from light and moisture

Ingredients
Human Adenosine Deaminase (ADA1) from human erythrocytes

EINECS No
232-798-2

Molecular Formula
Not applicable (protein/enzyme, sequence-based)

Ph Level
pH stable range: 6.0 - 8.0

Product Type
Enzyme Reference Material

Lot-to-lot Consistency
Verified by activity assay and SDS-PAGE analysis

Enzyme Source
Human erythrocytes (red blood cells)

Formulation
Lyophilized, may contain phosphate buffer and inert protein carrier

Safety Information
Handle as potentially biohazardous material, use proper PPE

Stabilizers
Included for long-term activity preservation

Unit Definition
One unit converts 1.0 mole of adenosine to inosine per minute at pH 7.5 at 25C

Contaminants
Free from bacterial endotoxins and other blood-borne pathogens

Specific Activity
>10 U/mg protein (at 25C, adenosine as substrate)

Isoform
ADA1

Human adenosine deaminase (ADA1), from human erythrocytes (Enzyme reference materials) Trade Information

Main Domestic Market
All India

About Human adenosine deaminase (ADA1), from human erythrocytes (Enzyme reference materials)

Human adenosine deaminase (ADA1), from human erythrocytes (Enzyme reference materials)

Properties

Related Categories	Additional Standards, Analytical Standards,Analytical/Chromatography, Application CRMs, Certified Reference Materials (CRMs), Clinical Chemistry CRM, Pharmacopeia & Metrological Institutes Standards, Reference Materials from the European Commissions Joint Research Centre (formerly IRMM)
format	matrix material
shipped in	wet ice
storage temp.	20C

Superior Purity and Consistency

Our ADA1 enzyme is highly purified, surpassing 98% purity as confirmed by SDS-PAGE. Each lot undergoes rigorous verification through activity quantification and SDS-PAGE analysis to ensure consistency and reliability in sensitive research and diagnostic workflows.

Flexible Use and Reliable Performance

This versatile reference material serves various applications such as biochemical assays, research studies, and diagnostic enzymology. Stabilizers included in the formulation maintain enzymatic activity over time, supporting dependable results during extended storage and use.

Secure Handling and Long Shelf Life

ADA1 is formulated in a lyophilized form, incorporating phosphate buffer and inert protein carrier, offering at least a two-year shelf life when stored at -20C or lower and protected from light and moisture. Adherence to proper biohazard precautions ensures safe handling in laboratory environments.

FAQs of Human adenosine deaminase (ADA1), from human erythrocytes (Enzyme reference materials):

Q: How should Human ADA1 enzyme from erythrocytes be stored to maintain activity?

A: For optimal stability and enzymatic activity retention, ADA1 should be stored at -20C or lower, in a dry environment protected from light and moisture. Under these conditions, the product maintains its integrity and functionality for at least two years.

Q: What are the recommended applications for this Human ADA1 enzyme?

A: ADA1 is intended for laboratory and research use, particularly in biochemical assays, enzymatic studies, diagnostic research, and as a reference material. It is not suitable for pharmaceutical development or household applications.

Q: When should ADA1 enzyme be reconstituted and how is this performed?

A: Reconstitution should take place immediately prior to use. The lyophilized enzyme is fully soluble in water or phosphate buffer (pH 7.07.6). Add the required volume of buffer, gently mix, and avoid repeated freeze-thaw cycles.

Q: Where can ADA1 enzyme be safely utilized and handled?

A: ADA1 should be handled exclusively in a laboratory or research facility by trained professionals. As it is a human-derived, potentially biohazardous material, laboratory safety protocols and use of proper personal protective equipment (PPE) are essential.

Q: What measures ensure the consistency and purity of ADA1 enzyme across batches?

A: Each production lot of ADA1 is subjected to rigorous quality control, including activity assays and SDS-PAGE analysis. This ensures over 98% purity and consistent enzymatic activity across batches, which is crucial for reproducible research results.

Q: What are the benefits of using this highly purified ADA1 enzyme in research?

A: Using highly purified ADA1 from human erythrocytes minimizes interference from contaminants, provides accurate reference standards for assay validation, and ensures reproducible results in diagnostic and biochemical applications.

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