SDS-PAGE凝胶制备试剂盒 索莱宝自产 P1200
  • 品牌:solarbio
  • 产地:北京
  • 货号:P1200
  • 价格: ¥询价
  • 发布日期: 2020-04-01
  • 更新日期: 2024-04-19
产品详请
产地 北京
保存条件 2-8℃
品牌 solarbio
货号 P1200
用途范围 本试剂盒提供了配制SDS-PAGE凝胶所需的各种试剂,用户只需自备制胶器具和蒸馏水,即可配制PAGE胶。
纯度 50T%
规格 50T
保质期 1年
是否进口

P1200-25T

P1200-50T

保存条件

30%制胶液(29:1)

100mL

100mL ×2

4,避光

1.5mol/LTris(pH8.8)

100mL

100mL×2

常温

1.0mol/LTris(pH6.8)

30mL

60mL

常温

PAGE胶凝固剂

1g

2g

干粉4;溶液-20

10%SDS

5mL

10mL

常温

PAGE胶促凝剂

0.8mL

1.5mL

4,避光


产品简介:

本公司生产的SDS-PAGE凝胶制备试剂盒是按照经典方法配制而成。本试剂盒提供了配制SDS-PAGE凝胶所需的各种试剂,用户只需自备制胶器具和蒸馏水,即可配制PAGE胶。本试剂盒可配制不同规格、不同聚合度的PAGE(即聚丙烯酰胺凝胶25/50块。

注意事项:

1. PAGE胶促凝剂和10%PAGE胶凝固剂*加,在加入前需混匀前面所加试剂。10%PAGE胶凝固剂溶液4℃有效期为一周; PAGE胶促凝剂易挥发,使用后请盖紧瓶盖。在常温下胶30分钟内可以凝固,如温度过低,可放37温箱凝固。灌完分离胶后,轻轻的加1mL ddH2O封上层,胶凝固后可见到分界线。灌浓缩胶前,先倾去水层,再用吸纸吸干。浓缩胶灌好后立刻插入梳子。浓缩胶凝固后,放入电泳液中(让电泳液漫过加样孔),轻轻的拨出梳子,可防加样孔变形。

2. 配制量可按上表等比加减。如果所用胶浓度与上面不同,可自行调整,主要是调整30% 制胶液的量(需要浓度×总体积/30%),*用水补足总体积。

配胶说明:

1. 先在PAGE胶凝固剂干粉中加入蒸馏水或去离子水(每克PAGE胶凝固剂需加水10mL)配置成10%溶液,将溶液分装成小体积后冻存于-20℃,制备凝胶时融化后使用。4℃保存有效期为一周。检测SDS溶液是否澄清,若出现絮状物或沉淀可放37℃片刻至溶解,不影响效果。

2. 根据目标蛋白分子量大小,选取凝胶浓度,按下表配制。先配分离胶,再配浓缩胶。


分离胶12%

分离胶8%

<span font-size:12pt;"="" style="box-sizing: border-box">浓缩胶5%



总体积

10mL

10mL

10mL

10mL

5mL

30% 制胶液(29:1)

5mL

4mL

3.3mL

2.7mL

0.83mL

1M Tris-HCl (PH6.8)

0

0

0

0

0.625mL

1.5M Tris-HCl(PH8.8)

2.5mL

2.5mL

2.5mL

2.5mL

0

10%SDS

100μL

100μL

100μL

100μL

50μL

10%PAGE胶凝固剂

100μL

100μL

100μL

100μL

75μL

PAGE胶促凝剂

10μL

10μL

10μL

10μL

7.5μL

ddH2O

2.3mL

3.3mL

4.0mL

4.6mL

3.42mL

*分离范围

10-40kD

12-60 kD

20-80 kD

30-90kD



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