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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
常温运输,室温避光保存
- 保质期:
一年
- 英文名:
Ninhydrin
- 库存:
大量
- 供应商:
上海钰博生物科技有限公司
- 规格:
10 g/盒
别名: 1 , 2 , 3 - I n d a n t r i o n emonohydrate;2,2-Dihydroxy-1,3-i n d a n e d i o n e ; T r i o x o h y d r i n d e n emonohydrate;水合三酮氢茚。分子式:C9H6O4, 分子量:178.14。应用:测定蛋白质及肽的游离氨基及羧酸。
外观:白色或强黄色结晶或粉末
熔点:250℃
溶解性:溶于乙醇,参考浓度100mg/mL;溶于水,参考浓度50mg/mL
茚三酮-Ninhydrin常温运输,室温避光保存,有效期一年。CL5000 Ladder (50)
CL5000 Ladder (200)
EZ 96 Vacuum Manifolds
Vacuum Manifolds
E-Z 96 Magnetic Separation Device-A
E-Z 96 Magnetic Separation Device-B
Magnetic Separation Device-B
96 well 2ml collection plate(5)
96 well 2ml collection plate(25)
96 well 500ul collection plate(5)
96 well 500ul collection plate(25)
1.2ml Round Well Plate(10)
1.2ml Round Well Plate(100)
1.2ml 8-Strip Caps,Non-strerile,125 strips
1.2ml 8-Strip Caps,Prestrerile,125 strips
1.2ml 8-Strip Caps,Non-strerile,80 strips
1.2ml 8-Strip Caps,Prestrerile,805 strips
1.2ml 8-Strip tubes,Non-sterile,960 tubes
1.2ml 8-Strip tubes,Presterile,960 tubes
1.2ml 12-Strip tubes,Non-sterile,960 tubes
1.2ml 12-Strip Tubes,Presterile,960 tubes
AeraSeal Film(25)
AeraSeal Film(50)
Sealing film(25)
Sealing film(100)
Multi-Channel Diposable reservoir(10pk)
12-channel reservoir(5/pk.4pk/case)
E-Z 96 Lysate Clearance Plate(10)
E-Z 97 Lysate Clearance Plate(100)
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文献和实验为茚三酮的水合物。是灵敏的氨基酸显色试剂。α -氨基酸与水合茚三酮一起加热显蓝紫色(脯氨酸和羟脯氨酸显黄色),称此为水合茚三酮反应。此反应应用于纸层析及滤纸电泳的氨基酸和肽的测定,以及氨基酸自动定量分析等。
Staining of Fingerprints on Checks and Banknotes Using Ninhydrin
Latent fingerprints on paper and other porous surfaces can be developed using chemical methods so that they become visible to the naked eye and available as forensic evidence (1 ,2 ). Ninhydrin is the most commonly used reagent
Amino Acid Analysis, Using Postcolumn Ninhydrin Detection, in a Biotechnology Laboratory
Although lacking the speed and sensitivity of more widely heralded techniques such as mass spectrometry, amino acid analysis remains an indispensable tool in a complete biotechnology laboratory responsible for the analysis of protein
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