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货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
---|---|---|---|---|
D130018-1g |
1g |
现货 ![]() |
| |
D130018-5g |
5g |
现货 ![]() |
| |
D130018-25g |
25g |
现货 ![]() |
|
别名 | 3,3-二氨基联苯胺四盐酸盐水合物 |
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英文别名 | DAB·4HCl Hydrate; 3,3',4,4'-Tetraaminobiphenyl Tetrahydrochloride Hydrate; 3,3',4,4'-Biphenyltetramine tetrahydrochloride |
规格或纯度 | ≥96% |
英文名称 | 3,3′-Diaminobenzidine tetrahydrochloride hydrate |
生化机理 | 3,3′-二氨基联苯胺四盐酸盐水合物已用于免疫组织染色、蛋白印迹和FISH(荧光原位杂交)。 |
应用 | DAB(3,3′-二氨基联苯胺)在许多应用中用于显示过氧化物酶活性。在过氧化物酶反应中,DAB在过氧化物存在下用作氢供体。DAB氧化形成不溶性棕色终产物,可用于免疫组织学和免疫印迹染色。 |
储存温度 | -20°C储存,充氩 |
运输条件 | 超低温冰袋运输 |
产品介绍 |
DAB (3-3′ diaminobenzidine tetrachloride) is suitable for immunoblotting and immunohistochemical staining of nucleic acids and proteins. In HRP-based assays, the buffer oxidizes to a brown polymer in the presence of HRP and hydrogen peroxide that is insoluble in most organic solvents; sites of HRP activity on tissue sections and blots appear as brown-orange deposits, which can be intensified by treatment with salts of silver, copper, nickel, cobalt and osmium.DAB(3,3′-二氨基联苯胺)在许多应用中用于显示过氧化物酶活性。在过氧化物酶反应中,DAB在过氧化物存在下用作氢供体。DAB氧化形成不溶性棕色终产物,可用于免疫组织学和免疫印迹染色。 DAB (3-3′ diaminobenzidine tetrachloride) is suitable for immunoblotting and immunohistochemical staining of nucleic acids and proteins. In HRP-based assays, the buffer oxidizes to a brown polymer in the presence of HRP and hydrogen peroxide that is insoluble in most organic solvents; sites of HRP activity on tissue sections and blots appear as brown-orange deposits, which can be intensified by treatment with salts of silver, copper, nickel, cobalt and osmium. |
EC号 | 231-018-9 |
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IUPAC Name | 4-(3,4-diaminophenyl)benzene-1,2-diamine;hydrate;tetrahydrochloride |
INCHI | InChI=1S/C12H14N4.4ClH.H2O/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8;;;;;/h1-6H,13-16H2;4*1H;1H2 |
InChi Key | DXWSCXIZIHILNP-UHFFFAOYSA-N |
Canonical SMILES | C1=CC(=C(C=C1C2=CC(=C(C=C2)N)N)N)N.O.Cl.Cl.Cl.Cl |
WGK Germany | 3 |
关联CAS | 167684-17-5 |
PubChem CID | 16211746 |
分子量 | 360.11 |
Beilstein号 | 13340 |
Reaxy-Rn | 9361009 |
溶解性 | Soluble in water (Dilutable). Insoluble in most organic solvents. |
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敏感性 | 对热、光和空气&湿度敏感 |
熔点 | 300°C |
一般危化品 | 一般危化品 |
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象形图 |
![]() Health Hazard ![]() Environmental Hazard ![]() Harmful |
信号词 | Danger |
危险声明 |
H319: Causes serious eye irritation H341: Suspected of causing genetic defects H302: Harmful if swallowed H410: Very toxic to aquatic life with long lasting effects H350: May cause cancer |
预防措施声明 | P305+P351+P338,P280,P405,P501,P264,P281,P270,P330,P203,P264+P265,P301+P317,P318,P337+P317 |
WGK Germany | 3 |
Reaxy-Rn | 9361009 |
个人防护装备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
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