As provided, this product contains 100 units per vial. The mass weight per vial is not determined.
￥10,300
出荷予定日2025年6月02日
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詳細
When reconstituted, product is a solution of urease from Jack bean in 27 mM EDTA with 0.1% sodium azide as a preservative.
品質水準
フォーム
powder
分子量
545 kDa
保管温度
2-8°C
詳細
Urease is a 545 kDa protein critical for the hydrolysis of urea to carbon dioxide and ammonia. [1]
Urease is a dinickel enzyme that hydrolyses urea into ammonia and carbon dioxide.[2][3] It is secreted by several bacterial species, invertebrates, fungi, and plants.[3] Detection of urease activity is a potential diagnostic tool for Helicobacter pylori infections and several oral bacterial infections.[2] two Ni2+ ions bridged by a hydroxyl group and a carbamylated lysine.[3]
アプリケーション
Urease Buffer Reagent has been used:
- to measure plasma urea N (PUN) by the hypochlorite-phenol nitroprusside method[4]
- in cell viability assay to measure the synthesis of urea in human fetal stem/progenitor cells[5]
- to study the metabolic capacity of rat hepatocytes[6]
Used in conjunction with Phenol Nitroprusside solution (Product Code P 6994) and Alkaline Hydpochlorite solution (Product Code A 1727) for the colorimetric determination of urea.
シグナルワード
Danger
危険有害性情報
危険有害性の分類
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2
保管分類コード
13 - Non Combustible Solids
WGK
WGK 1
引火点(°F)
Not applicable
引火点(℃)
Not applicable
個人用保護具 (PPE)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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。
毒物及び劇物取締法
毒物
最新バージョンのいずれかを選択してください：
試験成績書（COA）
Lot/Batch Number
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Kang Cheng et al.
Hepatology (Baltimore, Md.), 50(4), 1194-1203 (2009-07-29)
Tracking stem/progenitor cells through noninvasive imaging is a helpful means of assessing the targeting of transplanted cells to specific organs. We performed in vitro and in vivo studies wherein adult human hepatocytes and human fetal liver stem/progenitor cells were labeled
Cristian Follmer
Phytochemistry, 69(1), 18-28 (2007-08-21)
The broad distribution of ureases in leguminous seeds, as well as the accumulation pattern of the protein during seed maturation, are suggestive of an important physiological role for this enzyme. Since the isolation and characterization of jack bean urease by
L A Winkelman et al.
Journal of dairy science, 96(12), 7565-7577 (2013-10-15)
This study investigated the effect of 2 different types of long-acting insulin on milk production, milk composition, and metabolism in lactating dairy cows. Multiparous cows (n=30) averaging 88 d in milk were assigned to one of 3 treatments in a
Gunnar Dahlén et al.
BMC oral health, 18(1), 89-89 (2018-05-20)
Urease is an enzyme produced by plaque bacteria hydrolysing urea from saliva and gingival exudate into ammonia in order to regulate the pH in the dental biofilm. The aim of this study was to assess the urease activity among oral
Simon Svane et al.
Scientific reports, 10(1), 8503-8503 (2020-05-24)
The nickel-dependent urease enzyme is responsible for the hydrolysis of urea to ammonia and carbon dioxide. A number of bacteria produce urease (ureolytic bacteria) and are associated with various infectious diseases and ammonia emissions from agriculture. We report the first
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What's the concentration of Jack bean Urease? I can only see the concentration of buffer.
1 回答-
役に立ちましたか？
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How many urease units does 1 vial contain?
1 回答-
As provided, this product contains 100 units per vial.
役に立ちましたか？
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What is the volume of water used for reconstitution of 1 vial?
1 回答-
As mentioned on the sample Certificate of Analysis, 30 mL of purified water in one vial of this material yields a clear solution.
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アクティブなフィルタ
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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