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

539480 Sigma-AldrichProteinase K, Tritirachium album

Proteinase K, Tritirachium album: 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）
参考資料
カタログ
Data Sheet

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概要

Replacement Information

価格＆在庫状況

カタログ番号	在庫状況	包装	Qty/Pk	価格	数量
539480-100MGCN	在庫状況検索中… — 現在国内在庫なし現在国内在庫有り販売中止在庫僅少現在国内在庫あり在庫を照会するにはログインしてください現在国内在庫有り現在国内在庫なし現在国内在庫有り Remaining : Will advise Remaining : Will advise 注文対象外お問合せください Contact Customer Service お問合せくださいお問合せください	樹脂ｱﾝﾌﾟﾙ	100 mg	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 弊社照会詳細を表示　値引 () — 弊社照会納入価格を閲覧するにはログインしてください	在庫状況を照会 —	お気に入り/ショッピングリストに追加お気に入り/ショッピングリストに追加お気に入りに追加されました
539480-25MGCN	在庫状況検索中… — 現在国内在庫なし現在国内在庫有り販売中止在庫僅少現在国内在庫あり在庫を照会するにはログインしてください現在国内在庫有り現在国内在庫なし現在国内在庫有り Remaining : Will advise Remaining : Will advise 注文対象外お問合せください Contact Customer Service お問合せくださいお問合せください	樹脂ｱﾝﾌﾟﾙ	25 mg	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 弊社照会詳細を表示　値引 () — 弊社照会納入価格を閲覧するにはログインしてください	在庫状況を照会 —	お気に入り/ショッピングリストに追加お気に入り/ショッピングリストに追加お気に入りに追加されました

Description
Overview	Serine protease that exhibits strong proteolytic activity on a wide variety of denatured and native proteins of high molecular weight. Because of its rapid proteolytic inactivation of endogenous nucleases, it can be used for isolation of mRNA and high molecular weight DNA. Preferentially cleaves bonds next to the carbonyl group of N-substituted hydrophobic, aliphatic, and aromatic amino acids. Inhibited by DFP, Hg²⁺, and PMSF. Not inactivated by metal chelators, sulfhydryl reagents, TLCK, or TPCK.
Catalogue Number	539480
Brand Family	Calbiochem®

References
References	Watazu, Y., et al. 1993. J. Lab. Clin. Anal. 7, 81. Lebherz, H.G., et al. 1986. Biochem. J. 233, 51. Ebeling, W., et al. 1974. Eur. J. Biochem. 47, 91.

Product Information
CAS number	39450-01-6
Activity	≥30 mAnsonU/mg dry weight
Unit of Definition	One mAnson unit is defined as the amount of enzyme that will liberate 1.0 µmol of Folin-positive amino acids (calculated as tyrosine) per min at 37°C, pH 7.5.
EC number	3.4.21.14
Form	White lyophilized solid
Formulation	Lyophilized from calcium acetate
Quality Level	MQ300

Applications

Biological Information
Specific Activity	≥40 mAnsonU/mg protein

Physicochemical Information
Contaminants	DNase: no detectable nicking activity with pBR322, incubation for 6 h at 37°C; RNase: no ribonuclease activity with MS2 RNA detected after incubation for 6 h at 37°C

Dimensions

Materials Information

Toxicological Information

Safety Information according to GHS

Safety Information

Product Usage Statements

Storage and Shipping Information
Ship Code	Ambient Temperature Only
Toxicity	Irritant
Storage	+2°C to +8°C
Do not freeze	Ok to freeze
Special Instructions	Following reconstitution, store in the refrigerator (4°C). Stock solutions prepared in 50 mM Tris-HCl, 2 mM calcium acetate, pH 8.0 are stable for up to 1 year at 4°C.

Packaging Information

Transport Information

Supplemental Information

Specifications

Global Trade Item Number
カタログ番号	GTIN
539480-100MGCN	04055977269147
539480-25MGCN	07790788051327

Documentation

Proteinase K, Tritirachium album (M)SDS

タイトル
英語版製品安全データシート（(M)SDS）

Proteinase K, Tritirachium album 試験成績書（CoA）

タイトル	ロット番号
539480	ロット番号を入力

参考資料

参考資料の概要
Watazu, Y., et al. 1993. J. Lab. Clin. Anal. 7, 81. Lebherz, H.G., et al. 1986. Biochem. J. 233, 51. Ebeling, W., et al. 1974. Eur. J. Biochem. 47, 91.

カタログ

タイトル
Bulk Product Guide

データシート

Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

Revision	16-November-2016 JSW
Description	Serine protease that exhibits strong proteolytic activity on a wide variety of denatured and native proteins of high molecular weight. Because of its rapid proteolytic inactivation of endogenous nucleases, it can be used for isolation of mRNA and high molecular weight DNA. Preferentially cleaves bonds next to the carbonyl group of N-substituted hydrophobic, aliphatic, and aromatic amino acids. Inhibited by DFP, Hg²⁺, and PMSF. Not inactivated by metal chelators, sulfhydryl reagents, TLCK, or TPCK.
Form	White lyophilized solid
Formulation	Lyophilized from calcium acetate
Recommended reaction conditions	Anson Enzyme Activity Assay: Materials Required • 5 ml of Hemoglobin (20 mg/ml) in 100 mM phosphate buffer, pH 7.5 (6 M urea, 5 mM NaCl). • 0.6 ml of 20 mM CaCl₂ dissolved in distilled water. • 0.1 ml of proteinase K (40 µg/ml) in 20 mM CaCl₂ Activity Assay Protocol 1. Mix the 5 ml hemoglobin, 0.6 ml CaCl₂, and 0.1 ml proteinase K and make up the volume to 6 ml with 20 mM CaCl₂; incubate for 10 min at 25°C. 2. Add 10 ml 300 mM Trichloroacetic acid and incubate at room temperature for 30 min. 3. Centrifuge and transfer 5 ml of the supernatant to a clean tube. Add 10 ml 500 mM NaOH and 3 ml Folin reagent (diluted 1:2 with redistilled water); incubate for 5 min at room temperature. 4. Measure the ΔA at 750 nm. For calibration use tyrosine solutions. 1 mAnson unit liberates 1 µmole of Folin-positive amino acids per min (calculated as tyrosine) under test conditions.
CAS number	39450-01-6
EC number	3.4.21.14
Contaminants	DNase: no detectable nicking activity with pBR322, incubation for 6 h at 37°C; RNase: no ribonuclease activity with MS2 RNA detected after incubation for 6 h at 37°C
Specific activity	≥40 mAnsonU/mg protein
Activity	≥30 mAnsonU/mg dry weight
Unit definition	One mAnson unit is defined as the amount of enzyme that will liberate 1.0 µmol of Folin-positive amino acids (calculated as tyrosine) per min at 37°C, pH 7.5.
Solubility	50 mM Tris-HCl, 2 mM calcium acetate, pH 8.0
Storage	+2°C to +8°C
Do Not Freeze	Ok to freeze
Special Instructions	Following reconstitution, store in the refrigerator (4°C). Stock solutions prepared in 50 mM Tris-HCl, 2 mM calcium acetate, pH 8.0 are stable for up to 1 year at 4°C.
Toxicity	Irritant
References	Watazu, Y., et al. 1993. J. Lab. Clin. Anal. 7, 81. Lebherz, H.G., et al. 1986. Biochem. J. 233, 51. Ebeling, W., et al. 1974. Eur. J. Biochem. 47, 91.

カテゴリー

Life Science Research > タンパク質と酵素 > Other Enzymes

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