3,3′-Diaminobenzidine CAS:91-95-2

3,3′-Diaminobenzidine (DAB) ikemikari inoshandiswa zvakanyanya mu biochemistry uye histology yekupenda mapuroteni, nucleic acids, uye mamwe macromolecules. Kana yaiswa oxidized, inoumba precipitate yebrown color iyo inoonekwa zviri nyore pasi pe microscope. Kupenda kweDAB kunowanzo shandiswa kuona kuvapo uye nzvimbo yemamorekuru chaiwo, akadai semaantigen kana ma enzymes, mumasero nematishu. Isarudzo yakakurumbira ye immunohistochemistry uye immunocytochemistry techniques nekuda kwekunzwa kwayo kwakanyanya uye kugadzikana. Kupenda kweDAB kunogona kupa ruzivo rwakakosha muzvivakwa zvemasero uye kudyidzana kwemamorekuru, zvichibatsira mukutsvagisa nekuongorora munzvimbo dzakadai semishonga, biology, uye pathology.

Odha kana Kumbira Mutengo

Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Kushandiswa uye Mhedzisiro

Immunohistochemistry: Kuisa ruvara rweDAB kunoshandiswa zvakanyanya muIHC kuona nekuwana mapuroteni kana maantigen chaiwo muzvikamu zvenyama. Iyi nzira inobatsira vaongorori nevanoongorora zvirwere kudzidza chimiro chemasero, kuona zvikamu zvemasero, kuongorora maitiro ekutaura kweprotein, uye kuongorora shanduko dzine chekuita nezvirwere. Kuisa ruvara rweDAB kunogona kushandiswa munzvimbo dzakadai sekutsvaga kenza, neuroscience, pathology, uye developmental biology.

Immunocytochemistry: Kupenda kweDAB kunoshandiswawo muICC kuratidza mamorekuru ari mumasero akakurira. Iyi nzira yakafanana neIHC, zvichibvumira vaongorori kuongorora kuratidzwa kweprotein, nzvimbo, uye simba remasero mu vitro.

Kusanganisa DNA kana RNA munzvimbo: Kusanganisa DAB kunogona kushandiswa pakutsvaga DNA kana RNA sequences uchishandisa nzira dzekusanganisa DNA. Nekubatanidza DAB staining nema probes anotarisa complementary nucleic acid sequences, vaongorori vanogona kuona nzvimbo uye kuratidzwa kwemajini mukati memasero kana matishu.

Electron microscopy: Kupenda kweDAB kunogona kushandiswa mu electron microscopy kunyora mazita ezvivakwa kana mamorekuru anodiwa. Kana zvabatanidzwa ne heavy metal post-staining, kupenda kweDAB kunogona kuwedzera musiyano uye kuonekwa kwezvikamu zvemasero muzvidzidzo zve ultrastructural.

Kurongedza Chigadzirwa:

Mamwe Mashoko:

Kuumbwa	C12H14N4
Kuyedza	99%
Chitarisiko	Upfu chena
Nhamba yeCAS	91-95-2
Kurongedza	Diki uye rakakura
Hupenyu hweSherufu	makore maviri
Kuchengetera	Chengeta munzvimbo inotonhorera uye yakaoma
Chitupa	ISO.