西安凯新生物科技有限公司是国内***点击化学试剂供应商，产品***应用于各大科研院校、检验机构、环境监测、生物制药、石油化工、航天技术、公共安全等众多领域。我公司提供的点击类化学试剂包括：dbco、tco、tetrazine、azide、alkyne、auxiliary reagents等。其中dbco reagents又包含了与氨基反应的，与羧基反应的，与荧光素交联的，与peg交联的等等产品。各试剂具有多样的规格和***的包装，能满足您各类实验需求，西安凯新所有员工希望能与您携手共进，共创辉煌。
产品简介：
dbco‐cy3 is an azide‐reactive fluorescent dye that is well suited for detection and labeling of chemically, enzymatically, or metabolically azide‐modified biopolymers or peptides. the dbco group reacts with an azide to produce a stable triazole (figure 1), which is also referred to as the cu(i)‐free or strain‐promoted click reaction.
结构式：
一般特性：
appearance:dark red powder
molecular weight:793.48
molecular formula:c51h57n4clo2
solubility:good in dmf, dmso, dcm, alcohols
storage conditions:storage: 12 months after receival at -20°c in the dark. transportation: at room temperature for up to 3 weeks. avoid prolonged exposure to light. desiccate.
供应商：西安凯新生物科技有限公司
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光学特性：
excitation maximum, nm:555
ε, lmol1cm?1:150000
emission maximum, nm:570
fluorescence quantum yield:0.31
cf260:0.04
cf280:0.09
西安凯新点击化学试剂名称及cas号列表：
cy3 dbco 1782950-79-1
cy3 methyltetrazine 1676067-48-3
cy3 picolyl azide
cy3 tetrazine
cy5 alkyne
cy5 azide 1782950-80-4
cy5 dbco 1564286-24-3
cy5 methyltetrazine
cy5 picolyl azide
cy5 tetrazine
cy5.5 alkyne
cy5.5 azide
cy5.5 dbco
cy5.5 picolyl azide
cy5-biotin-azide
cy5-tco
cy7 alkyne
cy7 azide
cy7 dbco
cy7 methyltetrazine
cyanine3 alkyne
cyanine3 amine
cyanine3 azide
cyanine3 carboxylic acid 1144107-76-5
cyanine3 dbco
cyanine3 hydrazide
3,6-bis(2-pyridyl)- 1,2,4,5-tetrazine 1671-87-0
amino-peg3-amine 929-75-9
5-tamra-tz
amino-peg4-acid 663921-15-1
azidoacetic acid 18523-48-3
azidoacetic acid nhs ester 824426-32-6
cyanine3 maleimide
cyanine3 nhs ester 1032678-38-8
cyanine3.5 azide
cyanine3.5 carboxylic acid 1144107-79-8
cyanine3.5 nhs ester
cyanine5 alkyne
cyanine5 amine
cyanine5 azide
cyanine5 boc-hydrazide
cyanine5 carboxylic acid
cyanine5 dbco
cyanine5 hydrazide
cyanine5 maleimide
cyanine5 nhs ester 1032678-42-4
cyanine5.5 alkyne
cyanine5.5 amine
cyanine5.5 azide
cyanine5.5 carboxylic acid 1144107-80-1
cyanine5.5 hydrazide
cyanine5.5 maleimide
cyanine5.5 nhs ester
cyanine7 alkyne
cyanine7 amine 1650635-41-8
cyanine7 azide
cyanine7 carboxylic acid
cyanine7 dbco
cyanine7 dicarboxylic acid
cyanine7 hydrazide
cyanine7 maleimide
cyanine7 nhs ester
cyanine7.5 alkyne
cyanine7.5 amine
cyanine7.5 azide
关键词：环境监测