556881
Ribonuclease Inhibitor, Human, Recombinant, E. coli
The Ribonuclease Inhibitor, Human, Recombinant, E. coli controls the biological activity of Ribonuclease. This small molecule/inhibitor is primarily used for Protease Inhibitors applications.
form
liquid
specific activity
≥20,000 units/mL
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
foreign activity
Endonuclease and RNase, none detected
shipped in
wet ice
storage temp.
−20°C
Quality Level
General description
Recombinant, human ribonuclease inhibitor expressed in E. coli. Non-competitive inhibitor that inactivates RNase by non-covalent binding. Has been used to improve cDNA synthesis and in vitro RNA synthesis, increase yields of polysomes, and aid in the preparation of RNase-free antibodies. Inhibits RNases A, B, and C. Does not inhibit RNase T1 and S1 nuclease from Aspergillus.
Biochem/physiol Actions
Cell permeable: no
Primary Target
inactivates RNase
inactivates RNase
Product does not compete with ATP.
Reversible: no
Physical form
In 50 mM KCl, 20 mM HEPES, 8 mM DTT, 50% glycerol.
Preparation Note
Maintain at -20°C. Avoid freezing solutions. Addition of DTT is recommended to maintain 8 mM level.
Other Notes
One unit is defined as the amount of material that will inhibit 50% of the activity of 5 ng of RNase A.
Saxena, S.K., et al. 1992. J. Biol. Chem. 267, 21982.
Lee, F.S., et al. 1989. Biochemistry 28, 225.
Lee, F.S., et al. 1989. Biochemistry 28, 225.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
保管分類
12 - Non Combustible Liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
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。
556881-220KU: + 556881-U: + 556881-2500U: + 970918-220KU:
jan
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。
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