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3,3′,5,5′-Tetramethylbenzidine CAS:207738-08-7

ʻO 3,3′,5,5′-Tetramethylbenzidine, i ʻike ʻia hoʻi ʻo TMB, he hui kemika i hoʻohana pinepine ʻia ma ke ʻano he substrate chromogenic i nā enzyme-linked immunosorbent assays (ELISA) a me nā biochemical assays ʻē aʻe. Hoʻohana pinepine ʻia ia e ʻike a helu i ke alo o nā enzymes e like me ka horseradish peroxidase (HRP) i nā ʻano laʻana olaola like ʻole. Hoʻololi ke kala o TMB mai ke kala ʻole a i ka uliuli i ke alo o kēia mau enzymes. Ma hope iho, hiki ke hoʻōki ʻia ka hopena ma ka hoʻohui ʻana i kahi waikawa e hoʻololi i ke kala uliuli i kahi kala melemele hope loa. ʻO ka ikaika o ke kala melemele e pili ana i ka nui o ka enzyme i loaʻa, e ʻae ana i ka helu ʻana.

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Hoʻohana a me ka hopena

ELISA: Hoʻohana pinepine ʻia ʻo TMB i nā hoʻāʻo e pili ana iā ELISA e ʻike a helu i ke alo o nā protein, antibodies, a i ʻole antigens. ʻO ka ikaika o ke kala e pili pono ana i ka nui o ka molekala i manaʻo ʻia.

Nā hoʻāʻo hana enzyme: Hiki ke hoʻohana ʻia ʻo TMB e ana i ka hana o nā enzymes e like me HRP. Ma ke ana ʻana i ka wikiwiki o ka loli kala, hiki i nā mea noiʻi ke hoʻoholo i ka hana a i ʻole ka nui o ka enzyme i loko o kahi hāpana.

Ke kala ʻana i nā mea olaola: Hiki ke hoʻohana ʻia ʻo TMB i ka immunohistochemistry a me ka immunocytochemistry e ʻike i nā ʻāpana kikoʻī a i ʻole nā ​​​​​​ʻāpana cell. Ke hana ʻo TMB me ka enzyme HRP, hana ia i kahi precipitate ʻeleʻele a uliuli paha ma kahi o ka molekala i manaʻo ʻia, e ʻae ana i kona ʻike ʻia ma lalo o kahi microscope.

 

Hoʻopili Huahana:

6892-68-8-3

ʻIke Hou Aʻe:

Hoʻonohonoho ʻana C16H23ClN2O
Hoʻāʻo 99%
helehelena Pauka keʻokeʻo
Helu CAS. 207738-08-7
Hoʻopili ʻana Liʻiliʻi a nui
Ola Papa 2 mau makahiki
Ka Waihona E mālama i kahi maloʻo a me kahi anuanu
Palapala hōʻoia ISO.

 


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