伯乐Immun-Blot® Opti-4CN™ 比色试剂盒 | Bio-Rad Laboratories

Immun-Blot® Opti-4CN™ 比色试剂盒 | Bio-Rad Laboratories

Bio-Rad 的基于 HRP 的比色检测系统使用检测试剂 4-氯-1-萘酚 II (4CN) 提供了一系列 HRP 共轭二抗和 HRP 共轭 A 蛋白或 G 蛋白。

描述

HRP、AP 等酶可把某些底物转变为有色沉淀。当沉淀在印迹膜上聚集,就产生了可见的有色信号。反应可监控,当观察到目标信号超过背景时,即停止反应。比色检测比以胶片为基础的化学发光检测操作更简单; 然而,此方法的单一的最终结果不能产生化学发光法所拥有的多次曝光能力。与放射性或化学发光检测相比,一般认为比色检测是一种中度灵敏的方法。

Bio-Rad HRP比色检测系统使用检测试剂 4-氯-1-萘酚 II (4CN)检测HRP偶联二抗、HRP偶联蛋白A或蛋白G。Bio-Rad 提供 3 种以这一化学反应为基础的试剂盒以进行 HRP 比色检测,同时提供单独的试剂,包括二氨基联苯胺 ( DAB ),一种替代的检测试剂。

Related Technologies

  • Stripping and Reprobing

  • Detection Methods

Related Products

  • HRP 偶联二抗

  • 硝酸纤维素膜,0.2 µm

  • Immun-Blot® AP 比色试剂盒

  • 硝酸纤维素膜,0.45 µm

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Immun-Blot® Opti-4CN™ 比色试剂盒 | Bio-Rad Laboratories

(停产) Opti-4CN Substrate Kit

1708235

Colorimetric detection (µg) kit, includes optimized 4CN substrate; for 2,500 cm2 of membrane (~50 mini blots)

Immun-Blot® Opti-4CN™ 比色试剂盒 | Bio-Rad Laboratories

(停产) Opti-4CN Goat Anti-Mouse Detection Kit

1708237

Colorimetric detection (µg) kit, includes secondary antibody, optimized 4CN substrate; for 2,500 cm2 of membrane (~50 mini blots)

The following replacement is recommended:

  • Opti-4CN Substrate Kit ( 1708235 )
本产品不提供在线销售。欲了解更多信息,请联系客户服务。

Immun-Blot® Opti-4CN™ 比色试剂盒 | Bio-Rad Laboratories

(停产) Opti-4CN Goat Anti-Rabbit Detection Kit

1708236

Colorimetric detection (μg) kit, includes secondary antibody, optimized 4CN substrate; for 2,500 cm2 of membrane (~50 mini blots)

The following replacement is recommended:

  • Opti-4CN Substrate Kit ( 1708235 )
本产品不提供在线销售。欲了解更多信息,请联系客户服务。

Immun-Blot® Opti-4CN™ 比色试剂盒 | Bio-Rad Laboratories

(停产) Amplified Opti-4CN Substrate Kit

1708238

High sensitivity (5 pg) colorimetric detection kit, includes optimized 4CN substrate, amplification reagents; for 2,500 cm2 of membrane (~50 mini blots)

Immun-Blot® Opti-4CN™ 比色试剂盒 | Bio-Rad Laboratories

(停产) Amplified Opti-4CN Goat Anti-Mouse Detection Kit

1708240

High sensitivity (5 pg) colorimetric detection kit, includes optimized 4CN substrate, antibody conjugate, amplification reagents; for 2,500 cm2 of membrane (~50 mini blots)

Immun-Blot® Opti-4CN™ 比色试剂盒 | Bio-Rad Laboratories

(停产) Amplified Opti-4CN Goat Anti-Rabbit Detection Kit

1708239

High sensitivity (5 pg) colorimetric detection kit, includes optimized 4CN substrate, antibody conjugate, amplification reagents; for 2,500 cm2 of membrane (~50 mini blots)

The following replacement is recommended:

  • Amplified Opti-4CN Substrate Kit ( 1708238 )
本产品不提供在线销售。欲了解更多信息,请联系客户服务。

Immun-Blot® Opti-4CN™ 比色试剂盒 | Bio-Rad Laboratories

(停产) Immun-Blot Goat Anti-Rabbit IgG (H + L)-HRP Assay Kit

1706463

Colorimetric immunodetection kit, includes 4CN, horseradish peroxidase secondary antibody conjugate, 10x TBS, Tween 20, gelatin; for 200 assays

Immun-Blot® Opti-4CN™ 比色试剂盒 | Bio-Rad Laboratories

(停产) Immun-Blot Goat Anti-Mouse IgG (H + L)-HRP Assay Kit

1706464

Colorimetric immunodetection kit, includes 4CN, horseradish peroxidase secondary antibody conjugate, 10x TBS, Tween 20, gelatin; for 200 assays

Immun-Blot® Opti-4CN™ 比色试剂盒 | Bio-Rad Laboratories

(停产) Immun-Blot Goat Anti-Human IgG (H + L)-HRP Assay Kit

1706465

Colorimetric immunodetection kit, includes 4CN, horseradish peroxidase secondary antibody conjugate, 10x TBS, Tween 20, gelatin; for 200 assays

Immun-Blot® Opti-4CN™ 比色试剂盒 | Bio-Rad Laboratories

(停产) HRP Conjugate Substrate Kit

1706431

Colorimetric HRP substrate reagent kit, includes premixed 4CN, hydrogen peroxide solutions, color development buffer; makes 1 L color development solution

Immun-Blot® Opti-4CN™ 比色试剂盒 | Bio-Rad Laboratories

(停产) HRP Color Development Reagent

1706534

5 g, 4-chloro-1-naphthol (4CN), colorimetric blotting substrate; used with peroxidase antibody conjugate

Immun-Blot® Opti-4CN™ 比色试剂盒 | Bio-Rad Laboratories

(停产) HRP Color Development Reagent

1706535

5 g, 3,3′-diaminobenzidine (DAB), colorimetric blotting substrate; used with peroxidase antibody conjugate

相关资料

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Number 描述 Options

LIT178

Instruction Manual, HRP Conjugate Substrate Kit, Rev C

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LIT387

Instruction Manual, HRP Color Development Solution, DAB (diaminobenzidine)

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LIT320

Instruction Manual, HRP Color Development Solution 4CN (4-chloro-1-naphthol), Rev B

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2032

Western Blotting Detection Reagents Brochure, Rev F

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2260

Opti-4CN and Amplified Opti-4CN Protein Blotting Kits Flier, Rev A

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4100130

Instruction Manual, Opti-4CN and Amplified Opti-4CN Kits, Rev C

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