QCM™ 24-well Fluorimetric Cell Migration Assay Kit

Key Applications	Detection Methods
ACT	Fluorescent

Key Applications

Detection Methods

ACT

Fluorescent

Description
Catalogue Number	ECM509
Brand Family	Chemicon®
Trade Name	QCM Chemicon
Description	QCM Chemotaxis Cell Migration Assay, 24-well (8 µm), fluorimetric
Overview	Also available: Cell Comb™ Scratch Assay! Get biochemical data from a scratch assay! Click Here Introduction Cell migration is a fundamental function of normal cellular processes, including embryonic development, angiogenesis, wound healing, immune response, and inflammation. Microporous membrane inserts are widely used for cell migration and invasion assays. The most widely accepted of which is the Boyden Chamber assay. However, current methods of analysis are time-consuming and tedious, involving cotton swabbing of non-migrated cells on the top side of insert, manual staining and counting. Recently a fluorescence blocking membrane insert was introduced to address these issues; however, this approach requires labeling of the cells with Calcein-AM and extensive washing to remove free Calcein before cell migration. The effect of this treatment on cell behavior/migration remains questionable. The CHEMICON® QCM™ 24-well Cell Migration Assay does not require cell labeling, scraping, washing or counting. The 24-well insert and homogenous fluorescence detection format allows for large-scale screening and quantitative comparison of multiple samples. In the CHEMICON® QCM™ 24-well Migration Assay, invaded cells on the bottom of the insert membrane are dissociated from the membrane when incubated with Cell Detachment Buffer. These cells are subsequently lysed and detected by the patented CyQUANTâ GR dye (Molecular Probes) (1-2). This green-fluorescent dye exhibits strong fluorescence enhancement when bound to cellular nucleic acids (3). The CHEMICON® QCM™ 24-well Migration Assay provides a quick and efficient system for quantitative determination of various factors on cell migration, including screening of pharmacological agents, evaluation of integrins or other adhesion receptors responsible for cell migration, or analysis of gene function in transfected cells. The CHEMICON® QCM™ 24-well Migration Assay utilizes an 8 mm pore size, as this is appropriate for most cell types. This pore size supports optimal migration for most epithelial and fibroblast cells; however, it is not appropriate for lymphocyte migration experiments. The system may be adapted to study different types of cell migration, including haptotaxis, random migration, chemokinesis, and chemotaxis. In addition, Chemicon continues to provide numerous migration, invasion, and adhesion products including: · QCM™ 8μm 96-well Chemotaxis Cell Migration Assay (ECM510) · QCM™ 5μm 96-well Chemotaxis Cell Migration Assay (ECM512) · QCM™ 3μm 96-well Chemotaxis Cell Migration Assay (ECM515) · QCM™ 96-well Cell Invasion Assay (ECM555) · QCM™ 96-well Collagen-based Cell Invasion Assay (ECM556) · 24-well Insert Cell Migration and Invasion Assay Systems · CytoMatrix™ Cell Adhesion strips (ECM protein coated) · QuantiMatrix™ ECM protein ELISA kits Test Principle The CHEMICON® QCM™ 24-well Cell Migration Assay is performed in a Migration Chamber, based on the Boyden chamber principle. Each kit contains 24 inserts; each insert utilizes an 8 mm pore size polycarbonate membrane, as this is appropriate for most cell types. This pore size supports optimal migration for most epithelial and fibroblast cells; however, it is not appropriate for lymphocyte migration experiments. The system may be adapted to study different types of cell migration, including haptotaxis, random migration, chemokinesis, and chemotaxis.
Materials Required but Not Delivered	1. Precision pipettes: sufficient for aliquoting cells. 2. Harvesting buffer: EDTA or trypsin cell detachment buffer. Suggested formulations include a) 2 mM EDTA/PBS, b) 0.05% trypsin in Hanks Balanced Salt Solution (HBSS) containing 25 mM HEPES, or other cell detachment formulations as optimized by individual investigators. Note: Trypsin cell detachment buffer maybe required for difficult cell lines. Allow sufficient time for cell receptor recovery. 3. Tissue culture growth medium appropriate for subject cells, such as DMEM containing 10% FBS. 4. Chemoattractants (eg. 10% FBS) or pharmacological agents for addition to culture medium, if screening is desired. 5. Quenching Medium: serum-free medium, such as DMEM, EMEM, or FBM (fibroblast basal media), containing 5% BSA. Note: Quenching Medium must contain divalent cations (Mg2+, Ca2+) sufficient for quenching EDTA in the harvesting buffer. 6. Sterile PBS or HBSS to wash cells. 7. Distilled water. 8. Low speed centrifuge and tubes for cell harvesting. 9. CO2 incubator appropriate for subject cells. 10. Hemocytometer or other means of counting cells. 11. Trypan blue or equivalent viability stain. 12. Fluorescence plate reader. 13. Sterile cell culture hood.

Description

Catalogue Number

ECM509

Brand Family

Chemicon®

Trade Name

QCM
Chemicon

Description

QCM Chemotaxis Cell Migration Assay, 24-well (8 µm), fluorimetric

Overview

Also available: Cell Comb™ Scratch Assay! Get biochemical data from a scratch assay! Click Here

Introduction
Cell migration is a fundamental function of normal cellular processes, including embryonic development, angiogenesis, wound healing, immune response, and inflammation. Microporous membrane inserts are widely used for cell migration and invasion assays. The most widely accepted of which is the Boyden Chamber assay. However, current methods of analysis are time-consuming and tedious, involving cotton swabbing of non-migrated cells on the top side of insert, manual staining and counting. Recently a fluorescence blocking membrane insert was introduced to address these issues; however, this approach requires labeling of the cells with Calcein-AM and extensive washing to remove free Calcein before cell migration. The effect of this treatment on cell behavior/migration remains questionable.

The CHEMICON® QCM™ 24-well Cell Migration Assay does not require cell labeling, scraping, washing or counting. The 24-well insert and homogenous fluorescence detection format allows for large-scale screening and quantitative comparison of multiple samples.

In the CHEMICON® QCM™ 24-well Migration Assay, invaded cells on the bottom of the insert membrane are dissociated from the membrane when incubated with Cell Detachment Buffer. These cells are subsequently lysed and detected by the patented CyQUANTâ GR dye (Molecular Probes) (1-2). This green-fluorescent dye exhibits strong fluorescence enhancement when bound to cellular nucleic acids (3).

The CHEMICON® QCM™ 24-well Migration Assay provides a quick and efficient system for quantitative determination of various factors on cell migration, including screening of pharmacological agents, evaluation of integrins or other adhesion receptors responsible for cell migration, or analysis of gene function in transfected cells.

The CHEMICON® QCM™ 24-well Migration Assay utilizes an 8 mm pore size, as this is appropriate for most cell types. This pore size supports optimal migration for most epithelial and fibroblast cells; however, it is not appropriate for lymphocyte migration experiments. The system may be adapted to study different types of cell migration, including haptotaxis, random migration, chemokinesis, and chemotaxis.

In addition, Chemicon continues to provide numerous migration, invasion, and adhesion products including:

· QCM™ 8μm 96-well Chemotaxis Cell Migration Assay (ECM510)

· QCM™ 5μm 96-well Chemotaxis Cell Migration Assay (ECM512)

· QCM™ 3μm 96-well Chemotaxis Cell Migration Assay (ECM515)

· QCM™ 96-well Cell Invasion Assay (ECM555)

· QCM™ 96-well Collagen-based Cell Invasion Assay (ECM556)

· 24-well Insert Cell Migration and Invasion Assay Systems

· CytoMatrix™ Cell Adhesion strips (ECM protein coated)

· QuantiMatrix™ ECM protein ELISA kits

Test Principle

The CHEMICON® QCM™ 24-well Cell Migration Assay is performed in a Migration Chamber, based on the Boyden chamber principle. Each kit contains 24 inserts; each insert utilizes an 8 mm pore size polycarbonate membrane, as this is appropriate for most cell types. This pore size supports optimal migration for most epithelial and fibroblast cells; however, it is not appropriate for lymphocyte migration experiments. The system may be adapted to study different types of cell migration, including haptotaxis, random migration, chemokinesis, and chemotaxis.

Materials Required but Not Delivered

1. Precision pipettes: sufficient for aliquoting cells.

2. Harvesting buffer: EDTA or trypsin cell detachment buffer. Suggested formulations include a) 2 mM EDTA/PBS, b) 0.05% trypsin in Hanks Balanced Salt Solution (HBSS) containing 25 mM HEPES, or other cell detachment formulations as optimized by individual investigators.

Note: Trypsin cell detachment buffer maybe required for difficult cell lines. Allow sufficient time for cell receptor recovery.

3. Tissue culture growth medium appropriate for subject cells, such as DMEM containing 10% FBS.

4. Chemoattractants (eg. 10% FBS) or pharmacological agents for addition to culture medium, if screening is desired.

5. Quenching Medium: serum-free medium, such as DMEM, EMEM, or FBM (fibroblast basal media), containing 5% BSA.

Note: Quenching Medium must contain divalent cations (Mg2+, Ca2+) sufficient for quenching EDTA in the harvesting buffer.

6. Sterile PBS or HBSS to wash cells.

7. Distilled water.

8. Low speed centrifuge and tubes for cell harvesting.

9. CO2 incubator appropriate for subject cells.

10. Hemocytometer or other means of counting cells.

11. Trypan blue or equivalent viability stain.

12. Fluorescence plate reader.

13. Sterile cell culture hood.

Product Information
Components	Sterile 24-well Cell Migration Plate Assembly: (Part No. 90333) Two 24-well plates with 12 inserts per plate (24 inserts total/kit). Cell Detachment Solution: (Part No. 90131) One bottle - 16 mL. 4X Cell Lysis Buffer: (Part No. 90130) One bottle - 16 mL. CyQUANTâ GR Dye1: (Part No. 90132) One vial - 75 μL Forceps: (Part No. 10203) One each.
Detection method	Fluorescent

Product Information

Components

Sterile 24-well Cell Migration Plate Assembly: (Part No. 90333) Two 24-well plates with 12 inserts per plate (24 inserts total/kit).
Cell Detachment Solution: (Part No. 90131) One bottle - 16 mL.
4X Cell Lysis Buffer: (Part No. 90130) One bottle - 16 mL.
CyQUANTâ GR Dye1: (Part No. 90132) One vial - 75 μL
Forceps: (Part No. 10203) One each.

Detection method

Fluorescent

Applications
Application	The QCM 24-well Migration Assay is ideal for the study of chemotaxis cell migration. The assay uses a 24-well plate with an 8 micron pore size, with fluorescent detection.
Key Applications	Activity Assay
Application Notes	The CHEMICON® QCM™ 24-well Migration Assay is ideal for the study of chemotaxis cell migration. Each Chemicon Cell Migration Assay Kit contains sufficient reagents for the evaluation of 24 samples. The quantitative nature of this assay is especially useful for screening of pharmacological agents. The CHEMICON® QCM™ 24-well Migration Assay is intended for research use only; not for diagnostic applications.

Applications

Application

The QCM 24-well Migration Assay is ideal for the study of chemotaxis cell migration. The assay uses a 24-well plate with an 8 micron pore size, with fluorescent detection.

Key Applications

Activity Assay

Application Notes

The CHEMICON® QCM™ 24-well Migration Assay is ideal for the study of chemotaxis cell migration. Each Chemicon Cell Migration Assay Kit contains sufficient reagents for the evaluation of 24 samples. The quantitative nature of this assay is especially useful for screening of pharmacological agents.

The CHEMICON® QCM™ 24-well Migration Assay is intended for research use only; not for diagnostic applications.

Biological Information
Species Reactivity	All

Biological Information

Species Reactivity

Product Usage Statements
Usage Statement	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.

Product Usage Statements

Usage Statement

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.

Storage and Shipping Information
Storage Conditions	Store kit materials at 2-8°C for up to their expiration date. Do not freeze.

Storage and Shipping Information

Storage Conditions

Store kit materials at 2-8°C for up to their expiration date. Do not freeze.

Packaging Information
Material Size	1 plate
Material Package	24 wells

Packaging Information

Material Size

1 plate

Material Package

24 wells

实验耗材

分子生物学试剂

蛋白与免疫学

生化试剂

细胞及检测试剂

色谱及层析

仪器设备

实验服务

办公用品

QCM™ 24-well Fluorimetric Cell Migration Assay Kit

浏览了该商品的用户最终购买

浏览了该商品的用户还浏览了

重要规格表

我要咨询