10102105001

Adenosine Deaminase (ADA)

from calf intestine

• 동의어(들): ADA
• 효소 위원회 번호: 3.5.4.4 (BRENDA, IUBMB)
• UNSPSC 코드: 12352204

속성

• 생물학적 소스: bovine (calf) intestine
• Quality Level: 100
• 형태: solution
• 특이 활성도: ~200 units/mg protein (At 25 °C with adenosine as the substrate.)
• 분자량: 230-440 kDa (high); 30-47 kDa (low )
• 포장: pkg of 2 mL (10 mg)
• 제조업체/상표: Roche
• 최적 pH: 7.0-7.4
• 배송 상태: wet ice
• 저장 온도: 2-8°C

설명

일반 설명

Adenosine Deaminase (ADA) is present majorly in the proximal small intestine and the duodenum. It is also called Adenosine aminohydrolase. It is a zinc metalloenzyme and exists as a high (230−440 kDa) and low molecular weight (30−47 kDa) isoforms.

Adenosine deaminase (ADA) is a zinc metalloenzyme.

애플리케이션

Adenosine Deaminase (ADA) has been used as a component of macrophage- serum-free media (SFM) to treat macrophages.

Adenosine deaminase has been used to pre-treat primary Kupffer cells.

생화학적/생리학적 작용

Adenosine Deaminase (ADA) catalyzes the deamination of adenosine analogs to the corresponding inosine analogs. It is present in high levels in colorectal cancer and is a potential marker in tuberculous pleuriti. ADA deficiency affects T-and B-lymphocytes resulting in severe combined immunodeficiency (SCID) leading to lymphocytopenia.

Adenosine deaminase (ADA) is involved in the deamination of adenosine to inosine and 2′ deoxyadenosine to 2′-deoxyinosine.

품질

Contaminants: <0.01% alkaline phosphatase, AMP-deaminase, guanase, and nucleoside phosphorylase each

물리적 형태

Solution in 50% glycerol (v/v), 10 mM potassium phosphate, pH approximately 6

제조 메모

Storage conditions (working solution): ADA (all preparations) may be dialyzed, without loss of activity, at 2 to 8 °C against 20 mM phosphate buffer, pH 7. The dialyzed preparation is stable at -15 to -25 °C.

기타 정보

For life science research only. Not for use in diagnostic procedures.

안전성 정보

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point (°F): does not flash
• Flash Point (°C): does not flash