Papain Inhibitor

Papain inhibitor (Glycylglycyl-L-tyrosyl-L-arginine) is a competitive papain-targeting enzyme inhibitor with a Ki of 9 μM. Papain inhibitor binds directly to the substrate binding site of papain, inhibiting substrate hydrolysis by the enzyme. Papain inhibitor functions as a component of an electrochemical probe for the detection of papain.


Cat. No.: EX-A12207	Purity: >98%

	Chemical structure of Papain Inhibitor

For research only, Do not use for Human!

Size	Unit Price (US$)	Stock
250mg	410	In-stock
500g	630	In-stock
1g	1020	In-stock
2g	1650	In-stock
3g	2010	In-stock
5g	2610	In-stock

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CAS No.	70195-20-9
Purity	>98%
Formula	C19H29N7O6
Mol Weight	451.4769
Color	White to off-white
State	Solid
Solubility	DMSO : 50 mg/mL
Shelf Life	>2 years if stored properly
Storage	Powder -80°C, 2 years , -20°C, 1 year, Sealed storage, away from moisture; In solvent -20℃ 1 month;
Shipping	Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Reference:	[1]. Plumb K, et al. Interaction of a ferrocenoyl-modified peptide with papain: toward protein-sensitive electrochemical probes. Bioconjug Chem. 2003;14(3):601-606.
CoA	CoA of Papain Inhibitor


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