비올라세인
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비올라세인 속성
- 녹는점
- >350 °C (decomp)
- 끓는 점
- 821.4±65.0 °C(Predicted)
- 밀도
- 1.549±0.06 g/cm3(Predicted)
- 저장 조건
- 2-8°C
- 용해도
- H2O: 불용성
- 물리적 상태
- 고체
- 산도 계수 (pKa)
- 9.72±0.40(Predicted)
- 색상
- Brown to black
안전
| WGK 독일 | 3 |
|---|
비올라세인 C화학적 특성, 용도, 생산
개요
Violacein is a naturally occurring di-indole-pyrrole violet-blue colored pigment that possesses numerous biological functions such as antimicrobial, antiviral, anticancer, antiulcerogenic, anti-leishmanial, and enzyme modulation properties (Narsing et al. 2017). Violacein is biosynthesized by bacterial species such as Chromobacterium violaceum, Collimonas sp., Pseudoalteromonas sp., Pseudomonas aeruginosa, and Janthinobacterium sp. This natural pigment is used extensively in the cosmetic, food, pharmaceutical, and textile industries (Baiano 2014).용도
Violacein is an intense violet pigment formed by the condensation of two tryptophan units, found in a number of bacteria, notably Chromobacterium violaceum. The regulation of pigment biosynthesis is the chromogenic basis for the use of C. violaceum CV26 for the detection of quorum sensing mediators. Violacein exhibits broad spectrum actvity against bacteria, protozoans (including malaria), viruses and mammalian cell lines. Violacein cell toxicity resembles TNF-α signal transduction.정의
ChEBI: violacein is a member of the class of hydroxyindoles resulting from the formal oxidative coupling between the 3-position of 1,3-dihydro-2H-indol-2-one and the 3-position of 1,3-dihydro-2H-pyrrol-2-one, which is substituted at the 5 position by a 5-hydroxy-1H-indol-3-yl group, where the newly-formed double bond has E configuration. It is a purple chromobacterial pigment that has antibacterial, antifungal, antiprotozoan, and anticancer properties.일반 설명
Violacein from Janthinobacterium lividum is used as a colorant for natural and synthetic fabrics. It functions as a respiratory pigment and regulates tryptophan production. Violacein exhibits anti-protozoal activity.비올라세인 준비 용품 및 원자재
원자재
준비 용품
비올라세인 공급 업체
글로벌( 22)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 |
1015@dideu.com | China | 4088 | 58 |
| BOC Sciences | 16314854226; +16314854226 |
inquiry@bocsci.com | United States | 19743 | 58 |
| Guangzhou Isun Pharmaceutical Co., Ltd | 020-39119399 18927568969 |
isunpharm@qq.com | China | 4428 | 55 |
| Sigma-Aldrich | 021-61415566 800-8193336 |
orderCN@merckgroup.com | China | 51471 | 80 |
| Alfa Chemistry | 1-516-6625404 |
support@alfa-chemistry.com | United States | 9171 | 60 |
| Shanghai EFE Biological Technology Co., Ltd. | 021-65675885 18964387627 |
info@efebio.com | China | 9707 | 58 |
| Lynnchem | 86-(0)29-85992781 17792393971 |
info@lynnchem.com | China | 4587 | 58 |
| Novachemistry | 44-20819178-90 02081917890 |
info@novachemistry.com | United Kingdom | 4381 | 58 |
| Shanghai Hongye Biotechnology Co. Ltd | 400-9205774 |
sales@glpbio.cn | China | 6870 | 58 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 13028896684 |
sales@rrkchem.com | China | 56070 | 58 |