merck millipore,默克密理博,2170,ChemiBLOCKER

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merck millipore,默克密理博,2170,ChemiBLOCKER
产品名称：ChemiBLOCKER
产品型号：2170

merck millipore,默克密理博,2170,ChemiBLOCKER

产品介绍

merck millipore,默克密理博,2170,ChemiBLOCKER

重要规格表

主要应用
IHC, ELISA, WB

描述
产品目录编号	2170
品牌系列	Chemicon®
商名	Chemicon ChemiBlock
描述	ChemiBLOCKER
概述	The Chemicon ChemiBLOCKER™ is an unique membrane-blocking agent. As a non-animal protein blocker it offers an alternative to milk-based blocking agents, minimizing the risk of non-specific binding of antibodies to your membrane and lowering your background. ChemiBLOCKER™ may be used at dilutions as high as 20x but for most applications, a 5 to 10 fold dilution is appropriate. ChemiBLOCKER™ is biotin free and will not interfere with ABC detection systems. ChemiBLOCKER™ does contain phosphates and may not be suitable for use with some phospho-specific antibodies. Related Products: • BLOT-QuickBlocker™ A novel blocking protein which produces a semi-clear solution. This allows users the option to examine their blot membranes during the blocking procedure. 200g Catalog Number 2080 • Femto/TBST wash buffer (10X) 250mL Catalog Number 2081 Materials required: • 1X femto/TBST (Catalog Number 2081), 1X TBST, or 1X PBST • primary and secondary antibodies • reagents for immunodetection

产品信息
部件	2X ChemiBLOCKER 1 L
演示	A 2X solution of non-animal proteins in 2mM TRIS, pH 8.5, 100mM NaCl, 0.001% Tween-20, and 0.08% Kathon added as a preservative.

应用
主要应用	Immunohistochemistry ELISA Western Blotting
应用说明	Western Blot ELISA PROTOCOL: 1. Make up blocking solution by mixing 1 part ChemiBLOCKER™ with 1 part 1X femto-TBST/PBST (TBST or PBST also work) for blocking PVDF membranes. For nitrocellulose membranes, mix 1 part ChemiBLOCKER™ with 3 parts 1X femto-TBST (TBST or PBST also work). Note:ChemiBLOCKER™ can be used at a wide variety of dilutions, some optimization may be necessary. ChemiBLOCKER™ is NOT recommended for phospho-protein studies as it does contain phosphorylated proteins. 2. Incubate the membrane in blocking solution (10-20 mL) for 60 minutes at room temperature with shaking in a heat-sealable plastic bag. 3. Prepare antibody dilution buffer (ADB). For PVDF membranes mix 1 part ChemiBLOCKER™ with 3 parts 1X femto-TBST/PBST (TBST or PBST also work). Incubate the membrane in 5-10 mL primary antibody, diluted appropriately with ADB, for 90 min at room temperature with shaking. 4. Wash the membrane 3 times in 50 mL of 1X femto-TBST (TBST or PBST also work) for 5 min each time at room temperature with shaking. 5. Incubate the membrane in 5-10 mL secondary antibody, diluted appropriately with ADB, for 90 min at room temperature with shaking. 6. Wash the membrane as in step #4, but add one extra wash (4 washes total). 7. Wash the membrane 3 times quickly (30 sec.) in 50 mL pure deionized water each time and then process the blot, using femto-LUCENT™ detection system (or your favorite system).

应用

主要应用

Immunohistochemistry
ELISA
Western Blotting

应用说明

Western Blot

ELISA

PROTOCOL:

1. Make up blocking solution by mixing 1 part ChemiBLOCKER™ with 1 part 1X femto-TBST/PBST (TBST or PBST also work) for blocking PVDF membranes. For nitrocellulose membranes, mix 1 part ChemiBLOCKER™ with 3 parts 1X femto-TBST (TBST or PBST also work). Note:ChemiBLOCKER™ can be used at a wide variety of dilutions, some optimization may be necessary. ChemiBLOCKER™ is NOT recommended for phospho-protein studies as it does contain phosphorylated proteins.

2. Incubate the membrane in blocking solution (10-20 mL) for 60 minutes at room temperature with shaking in a heat-sealable plastic bag.

3. Prepare antibody dilution buffer (ADB). For PVDF membranes mix 1 part ChemiBLOCKER™ with 3 parts 1X femto-TBST/PBST (TBST or PBST also work). Incubate the membrane in 5-10 mL primary antibody, diluted appropriately with ADB, for 90 min at room temperature with shaking.

4. Wash the membrane 3 times in 50 mL of 1X femto-TBST (TBST or PBST also work) for 5 min each time at room temperature with shaking.

5. Incubate the membrane in 5-10 mL secondary antibody, diluted appropriately with ADB, for 90 min at room temperature with shaking.

6. Wash the membrane as in step #4, but add one extra wash (4 washes total).

7. Wash the membrane 3 times quickly (30 sec.) in 50 mL pure deionized water each time and then process the blot, using femto-LUCENT™ detection system (or your favorite system).

产品使用声明
使用声明	Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

储存和货运信息
存储条件	Store kit components at 2-8°C for up to 1 year from date of purchase. Warm ChemiBLOCKER™ to room temperature and mix thoroughly before dispensing. To avoid possible microbial contamination, dispense all solutions aseptically. Over time, phenolic compounds may precipitate out of solution resulting in the formation of a small amount of dark brown to black particulate material at the bottom of the container. This material will not affect the performance of the blocking compound.

储存和货运信息

存储条件

Store kit components at 2-8°C for up to 1 year from date of purchase. Warm ChemiBLOCKER™ to room temperature and mix thoroughly before dispensing. To avoid possible microbial contamination, dispense all solutions aseptically. Over time, phenolic compounds may precipitate out of solution resulting in the formation of a small amount of dark brown to black particulate material at the bottom of the container. This material will not affect the performance of the blocking compound.