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由来生物
human
アッセイ
>95% (total protein)
形状
liquid
比活性
>1200 mU/mg (specific activity of activated MMP-9 after trypsin activation)
メーカー／製品名
Chemicon®
濃度
0.2 mg/mL
NCBIアクセッション番号
UniProtアクセッション番号
輸送温度
dry ice
遺伝子情報
human ... MMP9(4318)
詳細
When measured with the peptide substrate dinitrophenyl-Pro-Gln-Gly-Ile-Ala-Gly-Gln-D-Arg [Masui et al., 1977] the specific activity of MMP-9 monomer
アプリケーション
ACTIVATION:
An aliquot of 10 μL MMP-9 monomer is mixed with 20 μL trypsin solution (see below) and activation buffer in a total volume of 100 μL. The mixture is incubated for 20 min at 37°C. Thereafter trypsin is inhibited by addition of 10 μL aprotinin solution.
Trypsin solution: 0.50 mg TPCK-trypsin/mL activation buffer. The solution is stored in aliquots at -20°C.
Activation Buffer: 50 mM Tris-HCl, pH 7.5, 150 mM NaCl, 5 mM CaCl2.
Aprotinin solution: 1 mg aprotinin/mL activation buffer. The solution is stored at -20°C.
An aliquot of 10 μL MMP-9 monomer is mixed with 20 μL trypsin solution (see below) and activation buffer in a total volume of 100 μL. The mixture is incubated for 20 min at 37°C. Thereafter trypsin is inhibited by addition of 10 μL aprotinin solution.
Trypsin solution: 0.50 mg TPCK-trypsin/mL activation buffer. The solution is stored in aliquots at -20°C.
Activation Buffer: 50 mM Tris-HCl, pH 7.5, 150 mM NaCl, 5 mM CaCl2.
Aprotinin solution: 1 mg aprotinin/mL activation buffer. The solution is stored at -20°C.
単位の定義
Specific Activity: where 1 U is the activity that hydrolyzes 1 mmol peptide (7-methoxycoumarin-4-yl)acetyl-Pro-Leu-Gly-Leu-Dpa-Ala-Arg) within 1 minute under the assay conditions described by Knight ,et al
物理的形状
Provided as a liquid in 50 mM Tris-HCl, pH 7.0, 200 mM NaCl, 5 mM CaCl2, ,1 μM ZnCl2, 0.05% Brij-35, 0.05% NaN3.
保管および安定性
Maintain frozen at -70°C in undiluted aliquots. The enzyme may be stored at -20°C for several without significant loss of activity. Repeated freezing and thawing should be avoided.
アナリシスノート
MMP-9 monomer appears as a major band at 92 kDa in non-reducing SDS-PAGE
法的情報
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
免責事項
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.
保管分類コード
12 - Non Combustible Liquids
WGK
WGK 1
引火点(°F)
Not applicable
引火点(℃)
Not applicable
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
CC1048:
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
M(r) 92,000 type IV collagenase is increased in plasma of patients with colon cancer and breast cancer.
Zucker, S, et al.
Cancer Research, 53, 140-146 (1993)
Synthetic substrates for vertebrate collagenase.
Masui, Y, et al.
Biochemical Medicine, 17, 215-221 (1977)
Matrix metalloproteinases (MMP-2 and MMP-9) of the oral cavity: cellular origin and relationship to periodontal status.
Makela, M, et al.
Journal of Dental Research, 73, 1397-1406 (1994)
I E Collier et al.
Genomics, 9(3), 429-434 (1991-03-01)
The 72- and 92-kDa type IV collagenases are members of a group of secreted zinc metalloproteases. Two members of this family, collagenase and stromelysin, have previously been localized to the long arm of chromosome 11. Here we assign both of
Secretion of collagenolytic enzymes by human polymorphonuclear leukocytes.
Hibbs, M S, et al.
Collagen and Related Research, 4, 467-477 (1984)
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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