久久亚洲精品天码av,午夜福利屄插穴,午夜福利视频91,亚欧美爽爽爽爽爽,亚洲欧美日韩色色图片,青青操在线观看,精品天堂麻豆av,无码av东京热,婷婷成人亚洲少妇

生物素-二硫吡啶，Biotin-HPDP,129179-83-5 

英文名稱(chēng)：Biotin-HPDP  

中文名稱(chēng)：生物素-二硫吡啶

          N-(6-[生物素胺]己基)-3'-(2'-吡啶二硫)丙酰胺

CAS：129179-83-5 

分子式：C24H37N5O3S3

分子量：539.78 

保存方法：-20長(zhǎng)期保存，避光，干燥。本品易吸潮，吸潮后活性會(huì)降低直至*失去活性，請(qǐng)務(wù)必保持干燥，同時(shí)盡量避免反復(fù)凍存

結(jié)構(gòu)式：

產(chǎn)品簡(jiǎn)介：

N-[6-(Biotinamido)hexyl]-3’-(2’-pyridyldithio)-propionamide (Biotin-HPDP) is a sulfhydryl reactive biotinylation reagent with a long chain, cleavable spacer arm. Biotin-HPDP biotinylation occurs between pH 6-9 through its pyridyldithiol group reacting with sulfhydryls to form a stable disulfide bond. The 29.2 angstrom spacer arm prevents steric hindrance and may also be cleaved at the disulfide bond using TCEP-HCl, DTT or ß-Mercaptoethanol. Biotin-HPDP must be dissolved in an organic solvent, such as DMSO or DMF, then added to an aqueous biotinylation reaction. The resulting biotinylated protein can then be detected when used in conjunction with streptavidin or Immobilized Streptavidin.

Biotin交聯(lián)劑產(chǎn)品列表：

Biotin-HPDP             CAS：129179-83-5 

Biotin-SS-NHS           CAS：142439-92-7 

Sulfo-NHS-SS-Biotin     CAS：325143-98-4

Sulfo-NHS-Biotin        CAS: 119616-38-5

Biotin-NHS              CAS: 35013-72-0

Biotin-LC-LC-NHS        CAS：89889-52-1

LC-Biotin hydrazide     CAS：109276-34-8

Sulfo NHS LC Biotin     CAS：127062-22-0

Biotin-amine            CAS：111790-37-5

Biotin-Azide            CAS：908007-17-0

Biotin hydrazide        CAS：66640-86-6  

Biotin-PFP ester        CAS：120550-35-8

Biotin Hydrazide        CAS: 66640-86-6

Sulfo-NHS-Biotin        CAS: 119616-92-5

Sulfo-NHS-LC-Biotin     CAS: 128062-22-0

Sulfo-NHS-SS-Biotin     CAS: 202057-28-1

生物素-二硫吡啶，Biotin-HPDP,129179-83-5