Ada Enzyme Preparations Stored at Low Temperatures and Avoid Repeated Freezing and Thawing

• Customization: Available
• CAS No.: No
• Formula: No
• Model NO.: Adenosine Deaminase ADA
• Classification: Biological Agents
• Grade: AR
• Specific Usage: For Biological Purpose
• Content: Standard
• Usage: Laboratory Reagents, Analytical Reagents, Diagnostic Reagents
• Source: Composition
• Habit Appellation: S-Adenosylmethionine Synthetase Sams
• Application: Scientific Research, Health
• Property: Biochemical Reagent
• Storage: Low Temperature Storage
• Use to: in Vitro Diagnostic Kit
• Manufactor: Hubei New Desheng Material Technology Co., Ltd
• Dosage Form: White Freeze-Dried Powder
• Transport Package: Refrigerated Transport
• Specification: 5ku/bottle
• Trademark: DeSheng
• Origin: Ezhou City, Hubei Province, China
• Production Capacity: 50g Per Month

Product Description

 

Product Description

S-Adenosyl-L-HomocysteineHydrolase (SAHH) Product description: Product No.: Abt-P-1002; Dosage form: freeze-dried powder; PH stability: pH 6.0-8.0; Specific activity: 10U/mg; Definition of enzyme activity: Under specific reaction conditions at 37 ºC and pH 8.3, the catalytic reaction results in a 0.01 decrease in NADH absorbance at 340nm per minute, defined as one enzyme activity unit.
 

Product Parameters

 

Dosage form:	Freeze dried powder or solution	Molecular weight:	53kDa(SDS-PAGE detection)
ph stability:	pH7.0-9.0	Purity	≥ 90% (SDS-PAGE detection)
Enzyme activity:	200 U/mg	Transportation Conditions:	Low temperature, ice bag
Source:	Gene recombination expression	Safety tips:	Not applicable for human experiments
Resolution:	It can be re dissolved in pure water containing 20% glycerol and stored at 4 ºC for about a year; According to the dosage, the protein solution can be stored at -20 ºC for a longer period of time after being packaged and frozen. Repeated freeze-thaw should be avoided as much as possible for the protein solution.
Definition of enzyme activity:	One unit of enzyme activity is defined as the amount of 1 μ The amount of enzyme required to convert adenosine to inosine in mol.

 

Application

1. Diagnostic kit for tuberculous pleurisy

Purpose: Used to detect ADA activity in pleural effusion to assist in the diagnosis of tuberculous pleurisy.

Clinical significance: Elevated ADA activity in pleural effusion is common in patients with tuberculous pleurisy. When ADA activity exceeds a certain threshold (usually 40 U/L), it indicates a higher possibility of tuberculous pleurisy.

2. Liver function test kit

Purpose: Used for detecting ADA activity in serum to evaluate liver function.

Clinical significance: ADA activity in serum can reflect the functional status of the liver. ADA activity may be elevated in patients with liver diseases such as acute and chronic hepatitis, cirrhosis, etc.

3. Immune function assessment kit

Purpose: Used to detect ADA activity in serum or other body fluids to evaluate immune system function.
Clinical significance: ADA is highly expressed in T lymphocytes, and its activity can reflect the functional status of the immune system. Abnormal ADA activity may indicate immunodeficiency or other immune related diseases, such as severe combined immunodeficiency disease (SCID).

4. infectious diseases diagnosis kit

Purpose: It is used to detect ADA activity in ascites, cerebrospinal fluid, joint fluid and other body fluids to help diagnose tuberculous peritonitis, tuberculous meningitis, tuberculous arthritis and other infectious diseases.
Clinical significance: The increase of ADA activity in these body fluids may indicate tuberculosis infection or other infectious diseases in the corresponding parts.

5. Tumor biomarker detection kit

Purpose: Used to detect ADA activity in serum to assist in the diagnosis of certain types of leukemia and lymphoma.
Clinical significance: Patients with certain types of leukemia and lymphoma may exhibit elevated ADA activity. Although ADA activity assay is not a specific diagnostic indicator for these diseases, it can be used as an auxiliary indicator for comprehensive evaluation in combination with other detection methods.

 

Product Performance

 

1.Chemical properties: Adenosine deaminase (EC: 3.5.4.4 adenosine deaminase, ADA) is an important enzyme in purine nucleoside metabolism, belonging to the thiol group enzyme. Each molecule contains at least 2 active thiol groups, which are crucial for its catalytic function.

2.High specificity: The reagents and antibodies in the kit are usually optimized to ensure specific detection of adenosine deaminase (ADA) and reduce cross reactivity with other enzymes or proteins. This is crucial for accurate diagnosis.

3.Multiple sample applicability: Adenosine deaminase (ADA) is suitable for various types of biological samples, such as serum, pleural effusion, peritoneal effusion, cerebrospinal fluid, and joint fluid. This makes the kit widely applicable in different clinical applications.

4.Easy to operate: The operation steps are simple and suitable for clinical laboratories and research laboratories.

5.Quantitative detection: Many adenosine deaminase (ADA) test kits provide quantitative detection results, which can accurately determine the activity or concentration of ADA in the sample. This is very important for the diagnosis and monitoring of diseases.

6.Qualitative testing: A kit with adenosine deaminase (ADA) diagnostic enzyme provides qualitative testing results for rapid screening and preliminary diagnosis.
 

 

Company Profile

Hubei New Desheng Material Technology Co., Ltd. specializes in the production of blood collection tube additives, chemiluminescent reagents, biological buffers, chromogenic substrates, enzyme preparations, antigen antibodies and other biochemical reagents. Founded in 2005, Desheng has a professional R&D team and advanced production equipment!