T2011

Trypsin inhibitor

powder

• 동의어(들): Ovomucoid
• CAS Number: 9035-81-8
• EC Number: 232-906-9
• MDL number: MFCD00082102
• UNSPSC 코드: 12352202
• NACRES: NA.77

속성

• 제품명: Trypsin inhibitor from chicken egg white, Type III-O (free of ovoinhibitor)
• 생물학적 소스: chicken egg white
• Quality Level: 300
• 유형: Type III-O (free of ovoinhibitor)
• 양식: powder
• 분자량: 14 kDa
• solubility: water: soluble 10 g/L
• 저장 온도: 2-8°C

설명

일반 설명

Ovomucoid or trypsin inhibitor is an abundant protein in most avian egg whites. The hen′s egg protein is composed of about 186 amino acid residues, and is highly glycosylated. Three tandem domains are each homologous with pancreatic trypsin inhibitor. It is highly immunogenic, and probably accounts for most cases of egg allergy.

애플리케이션

Trypsin inhibitor from chicken egg white has been used:

• to terminate proteolysis reaction
• in OVO-1 solution to triturate the cell suspension for the dissociation of retina
• in phosphate buffered saline for dissociation of cortices

생화학적/생리학적 작용

Ovomucoid possesses trypsin inhibitor activity. It has several conformational and linear epitopes that can be bound by immunoglobulin E (IgE). It is highly stable against heat and proteolysis.

단위 정의

One trypsin unit will produce a ΔA₂₅₃ of 0.001 per min with BAEE as substrate at pH 7.6 at 25 °C; reaction volume 3.2 mL, 1 cm light path.

기타 정보

View more information on Trypsin Inhibitor.

안전성 정보

• 픽토그램: GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H317,H334
• 예방조치 성명서: P261 - P272 - P280 - P284 - P302 + P352 - P333 + P313
• Hazard Classifications: Resp. Sens. 1 - Skin Sens. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)