추천 제품
product name
Aprotinin from bovine lung, lyophilized powder, 3-7 TIU/mg solid
생물학적 소스
bovine lung
Quality Level
형태
lyophilized powder
특이 활성도
3-7 TIU/mg solid
분자량
~6,500
solubility
H2O: >10 mg/mL
UniProt 수납 번호
저장 온도
2-8°C
InChI key
ZPNFWUPYTFPOJU-UHFFFAOYSA-N
유전자 정보
cow ... PTI(404172)
유사한 제품을 찾으십니까? 방문 제품 비교 안내
애플리케이션
Aprotinin is largely used as an inhibitor of trypsin.
생화학적/생리학적 작용
Aprotinin is a competitive serine protease inhibitor that forms stable complexes with and blocks the active sites of enzyme. This binding is reversible, and most aprotinin-protease complexes will dissociate at extreme pH levels >10 or <3. Structurally, Aprotinin is a monomeric globular protein derived from bovine lung that consists of 58 amino acids, arranged in a single polypeptide chain with three crosslinking disulfide bridges.
단위 정의
One Trypsin Inhibitor Unit (TIU) will decrease the activity of two trypsin units by 50%, where one trypsin unit will hydrolyze 1.0 μmole of N-alpha-benzoyl-DL-arginine p-nitroanilide per minute at pH 7.8 and 25°C. Another commonly used unit is the KIU, with 1 TIU = 1,300 KIU.
제조 메모
This product is an affinity purified lyophilized powder purified to remove trace impurities. It has an activity of 3-7 TIU/mg.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
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프로토콜
Enzymatic Assay of Aprotinin
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