数量	カタログ番号	注文内容	Qty/Pk	価格
			96-Well Plate

数量	カタログ番号	注文内容	Qty/Pk	価格
	48-602MAG	Buffer Detection Kit for Magnetic Beads	1 Kit

2145 MilliporeCompartment Protein Extraction Kit

Compartment Protein Extraction Kit: のSDS（安全データシート）、CoA（試験成績書）およびCoQ（品質証明書）、カタログなど製品関連の技術資料を入手いただけます。

(M)SDS
試験成績書（CoA）
データシート
Newsletters / Publications

Key Applications: Protein Extraction

2145

1 kit

価格を検索中…

価格が見つかりません

Minimum Quantity needs to be mulitiple of

Maximum Quantity is

弊社照会

値引
()

—

弊社照会

—

現在国内在庫有り

販売中止

在庫僅少

現在国内在庫あり

Remaining : Will advise

注文対象外

お問合せください

Contact Customer Service

お問合せください

数量:

お勧めの製品

概要

Replacement Information

Description
Catalogue Number	2145
Brand Family	Chemicon®
Trade Name	Chemicon
Description	Compartment Protein Extraction Kit
Overview	One of the challenges of functional proteomics is separation of complex protein mixtures for quantitative and differential subcellular localization analysis. This necessitates standardized and repeatable operation procedures to isolate subcellular proteomes from tissues and cells. The Chemicon Compartmental Protein Extraction Kit addresses the challenge by providing an innovative, easy-to-perform, and cost-effective method to sequentially isolate cytoplasmic, nuclear, membrane, and cytoskeleton proteins from mammalian tissues and cells based on a proprietary technique. This kit contains enough reagents to enrich four compartmental proteins from 5 grams tissues or approximately 125 million cells. The efficiency of subcellular fractionation has been investigated by SDS-PAGE and immunoblotting of selected marker proteins.
Materials Required but Not Delivered	· Tissue Homogenizer · Centrifuge and Microcentrifuge

References

Product Information
Components	Buffer C [HEPES (pH7.9), MgCl2, KCl, EDTA, Sucrose, Glycerol, Sodium OrthoVanadate] 1 x 18 mL (2-8°C) Buffer W [HEPES (pH7.9), MgCl2, KCl, EDTA, Sucrose, Glycerol, Sodium OrthoVanadate] 2 x 25 mL (2-8°C) Buffer N [HEPES (pH7.9), MgCl2, NaCl, EDTA, Glycerol, Sodium OrthoVanadate] 6 mL (2-8°C) Buffer M [HEPES (pH7.9), MgCl2, KCl, EDTA, Sucrose, Glycerol, Sodium deoxycholate, NP-40, Sodium OrthoVanadate] 6 mL (2-8°C) Buffer CS [Pipes (pH6.8), MgCl2, NaCl, EDTA, Sucrose, SDS, Sodium OrthoVanadate] 3 mL (2-8°C) 50 x PI [ A cocktail of protease inhibitors] 0.66 mL (-20°C)

Product Information

Components

Buffer C [HEPES (pH7.9), MgCl2, KCl, EDTA, Sucrose, Glycerol, Sodium OrthoVanadate] 1 x 18 mL (2-8°C)
Buffer W [HEPES (pH7.9), MgCl2, KCl, EDTA, Sucrose, Glycerol, Sodium OrthoVanadate] 2 x 25 mL (2-8°C)
Buffer N [HEPES (pH7.9), MgCl2, NaCl, EDTA, Glycerol, Sodium OrthoVanadate] 6 mL (2-8°C)
Buffer M [HEPES (pH7.9), MgCl2, KCl, EDTA, Sucrose, Glycerol, Sodium deoxycholate, NP-40, Sodium OrthoVanadate] 6 mL (2-8°C)
Buffer CS [Pipes (pH6.8), MgCl2, NaCl, EDTA, Sucrose, SDS, Sodium OrthoVanadate] 3 mL (2-8°C)
50 x PI [ A cocktail of protease inhibitors] 0.66 mL (-20°C)

Applications
Key Applications	Protein Extraction
Application Notes	- Detection of differential post-translational modifications or differential subcellular localization of target proteins - Enrichment of low-abundance proteins for visualization and subsequent analysis - Preparation of nuclear extract from mammalian tissues and cultured cells is crucial for studying DNA binding proteins such as transcription factors employing gel mobility shift techniques - Preparations of cytoplasmic fractions are useful to study soluble proteins abundant in cytosol - Preparations of membrane fractions to study membrane proteins such as receptors - Preparations of cytoskeleton fractions to study cytoskeleton proteins PROTOCOL: For buffers C, N, M and CS, add 50X PI to working concentration of 1X before use. 1. Weigh a certain amount of tissue (Wt grams), chop into small pieces, then pipette ice cold buffer C using 2.0 mL per gram tissue or per 20 million cells. Homogenize* the tissue or cells at moderate speed (e.g. speed 4) for 20 seconds. Let it stand on ice for a few seconds, repeat homogenization twice more. 2. Rotate the mixture at 4°C for 20 minutes. 3. Spin at 18,000 to 20,000 x g at 4°C for 20 minutes. Remove and save the supernatant in another tube. The cytoplasmic proteins are in the supernatant. 4. Wash the pellet with 4 mL of ice cold buffer W per gram of tissue/20 million cells, rotate at 4°C for 5 minutes. Spin at 18,000 to 20,000 x g at 4°C for 20 minutes. Drain the supernatant. 5. Add 1.0 mL of ice cold buffer N per gram of tissue/20 million cells to the pellet from step 4, rotate at 4°C for 20 minutes. Spin at 18,000 to 20,000 x g at 4°C for 20 minutes. Remove and save the supernatant in another tube. The nuclear proteins* are in the supernatant. 6. Add 1.0 mL of ice cold buffer M per gram of tissue/20 million cells to the pellet, rotate at 4°C for 20 minutes. Spin at 18,000 to 20,000 x g at 4°C for 20 minutes. Remove and save the supernatant in another tube. The membrane proteins are in the supernatant. 7. Add 0.5 mL of ice cold buffer CS per gram of tissue/20 million cells to the pellet from step 6, rotate at 4°C for 20 minutes. Spin at 18,000 to 20,000 x g at 4°C for 20 minutes; save the supernatant. 8. Wash the pellet with 1.5 mL of ice cold buffer C per gram of tissue/20 million cells, rotate at 4°C for 5 minutes. Spin at 18,000 to 20,000 x g at 4°C for 20 minutes, save supernatant. 9. Combine the supernatants from step 7 and step 8. The cytoskeleton proteins are in the mixed solution. 10. Measure the protein concentrations of the four fractions. Aliquot and label the proteins properly and store at -70°C. * We recommend using IKA Ultra Turrax T25 Basic or similar model homogenizer for tissues. Manual homogenizer can also be used; the purpose of the homogenization is to get the tissue lysed completely without breaking the nuclear compartment. It may not be necessary to homogenize the cells; usually pipetting up and down the cells and getting them well resuspended is adequate. ** A dialysis step may be necessary if the nuclear fraction is going to be used for the gel mobility shift assay. TROUBLE SHOOTING: 1. Cytoplasmic proteins-carryover to nuclear and membrane fractionsRepeat the washing step (step 3 in the protocol) 1-2 times to completely remove cytoplasmic proteins. Add a washing step right after the nuclear protein extraction. 2. Nuclear proteins present in the cytoplasmic fractionThe tissue homogenization conditions were too harsh and the cytoplasmic membrane and nuclear membrane were broken. Decrease the speed and times of homogenization. 3. Nuclear proteins present in the membrane fractionRepeat the nuclear proteins-extraction step 1-2 times before membrane proteins-extraction. 4. Membrane proteins present in the cytoplasmic and nuclear fractionsThe tissue homogenization conditions were too harsh and the nuclear membrane was broken. 5. Protein degradations a. Make sure that PI was added to Buffers C, N, M and CS before use. b. 50X PI was not aliquoted during storage and lost activity when frozen-thawed too many times. c. Homogenize the tissue for less time (<20 sec), let the tube stand on ice for a few seconds before the next homogenization.

Applications

Key Applications

Protein Extraction

Application Notes

- Detection of differential post-translational modifications or differential subcellular localization of target proteins

- Enrichment of low-abundance proteins for visualization and subsequent analysis

- Preparation of nuclear extract from mammalian tissues and cultured cells is crucial for studying DNA binding proteins such as transcription factors employing gel mobility shift techniques

- Preparations of cytoplasmic fractions are useful to study soluble proteins abundant in cytosol

- Preparations of membrane fractions to study membrane proteins such as receptors

- Preparations of cytoskeleton fractions to study cytoskeleton proteins

PROTOCOL:

For buffers C, N, M and CS, add 50X PI to working concentration of 1X before use.

1. Weigh a certain amount of tissue (Wt grams), chop into small pieces, then pipette ice cold buffer C using 2.0 mL per gram tissue or per 20 million cells. Homogenize* the tissue or cells at moderate speed (e.g. speed 4) for 20 seconds. Let it stand on ice for a few seconds, repeat homogenization twice more.

2. Rotate the mixture at 4°C for 20 minutes.

3. Spin at 18,000 to 20,000 x g at 4°C for 20 minutes. Remove and save the supernatant in another tube. The cytoplasmic proteins are in the supernatant.

4. Wash the pellet with 4 mL of ice cold buffer W per gram of tissue/20 million cells, rotate at 4°C for 5 minutes. Spin at 18,000 to 20,000 x g at 4°C for 20 minutes. Drain the supernatant.

5. Add 1.0 mL of ice cold buffer N per gram of tissue/20 million cells to the pellet from step 4, rotate at 4°C for 20 minutes. Spin at 18,000 to 20,000 x g at 4°C for 20 minutes. Remove and save the supernatant in another tube. The nuclear proteins* are in the supernatant.

6. Add 1.0 mL of ice cold buffer M per gram of tissue/20 million cells to the pellet, rotate at 4°C for 20 minutes. Spin at 18,000 to 20,000 x g at 4°C for 20 minutes. Remove and save the supernatant in another tube. The membrane proteins are in the supernatant.

7. Add 0.5 mL of ice cold buffer CS per gram of tissue/20 million cells to the pellet from step 6, rotate at 4°C for 20 minutes. Spin at 18,000 to 20,000 x g at 4°C for 20 minutes; save the supernatant.

8. Wash the pellet with 1.5 mL of ice cold buffer C per gram of tissue/20 million cells, rotate at 4°C for 5 minutes. Spin at 18,000 to 20,000 x g at 4°C for 20 minutes, save supernatant.

9. Combine the supernatants from step 7 and step 8. The cytoskeleton proteins are in the mixed solution.

10. Measure the protein concentrations of the four fractions. Aliquot and label the proteins properly and store at -70°C.

* We recommend using IKA Ultra Turrax T25 Basic or similar model homogenizer for tissues. Manual homogenizer can also be used; the purpose of the homogenization is to get the tissue lysed completely without breaking the nuclear compartment. It may not be necessary to homogenize the cells; usually pipetting up and down the cells and getting them well resuspended is adequate.

** A dialysis step may be necessary if the nuclear fraction is going to be used for the gel mobility shift assay.

TROUBLE SHOOTING:

1. Cytoplasmic proteins-carryover to nuclear and membrane fractionsRepeat the washing step (step 3 in the protocol) 1-2 times to completely remove cytoplasmic proteins. Add a washing step right after the nuclear protein extraction.

2. Nuclear proteins present in the cytoplasmic fractionThe tissue homogenization conditions were too harsh and the cytoplasmic membrane and nuclear membrane were broken. Decrease the speed and times of homogenization.

3. Nuclear proteins present in the membrane fractionRepeat the nuclear proteins-extraction step 1-2 times before membrane proteins-extraction.

4. Membrane proteins present in the cytoplasmic and nuclear fractionsThe tissue homogenization conditions were too harsh and the nuclear membrane was broken.

5. Protein degradations

a. Make sure that PI was added to Buffers C, N, M and CS before use.

b. 50X PI was not aliquoted during storage and lost activity when frozen-thawed too many times.

c. Homogenize the tissue for less time (<20 sec), let the tube stand on ice for a few seconds before the next homogenization.

Biological Information

Physicochemical Information

Dimensions

Materials Information

Toxicological Information

Safety Information according to GHS

Safety Information

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 Buffers C, W, N, M and CS at 2-8°C for up to 12 months after date of receipt. Store the 50X PI Buffer at -20°C in undiluted aliquots for up to 12 months after date of receipt. Avoid repeated freeze/thaw cycles.

Packaging Information
Material Size	1 kit

Transport Information

Supplemental Information

Specifications

Global Trade Item Number
カタログ番号	GTIN
2145	04053252025440

Documentation

Compartment Protein Extraction Kit (M)SDS

タイトル
英語版製品安全データシート（(M)SDS）

Compartment Protein Extraction Kit 試験成績書（CoA）

タイトル	ロット番号
COMPARTMENTAL PROTEIN EXTRACTION KIT	VP1812080
COMPARTMENTAL PROTEIN EXTRACTION KIT	VP1805150
COMPARTMENTAL PROTEIN EXTRACTION KIT	2475598
COMPARTMENTAL PROTEIN EXTRACTION KIT	VP1808030
COMPARTMENTAL PROTEIN EXTRACTION KIT For extracting Cytoplasmic, Nuclear, Membrane and Cytoskeletal proteins from tissues and cells - 2118936	2118936
COMPARTMENTAL PROTEIN EXTRACTION KIT For extracting Cytoplasmic, Nuclear, Membrane and Cytoskeletal proteins from tissues and cells - 2390372	2390372
COMPARTMENTAL PROTEIN EXTRACTION KIT - 1987446	1987446
COMPARTMENTAL PROTEIN EXTRACTION KIT - 2018050	2018050
COMPARTMENTAL PROTEIN EXTRACTION KIT - 2063141	2063141
COMPARTMENTAL PROTEIN EXTRACTION KIT - 2200862	2200862

データシート

タイトル
COMPARTMENTAL PROTEIN EXTRACTION KIT

Newsletters / Publications

Title
Cellutions - The newsletter for Cell Biology Researchers Volume 3: 2011

カテゴリー

Life Science Research > Protein Sample Preparation > Protein Extraction > Specialized Extraction Kits

製品がカートに追加されました