You Searched For: Leupeptin+trifluoroacetate+salt


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Supplier: MP Biomedicals
Description: A modified tripeptide reversible protease inhibitor of trypsin-like proteases and some cysteine proteases including endoproteinase Lys-C, kallikrein, papain, thrombin, cathepsin B, cathepsins H and L, trypsin, calpain, trypsin and plasmin. Little to no inhibition is seen against pepsin, cathepsins A and D and alpha-chymotrypsin. When adjusted for molarity, all three salt forms are equally effective; however, the hydrochloride salt is usually less invasive in biological settings. Leupeptin, because of its aldehyde group, may act as a reducing agent and therefore interfere in protein determinations such as Lowry and, to a lesser extent, Bradford.

Catalog Number: (APOSBIBA1005-5MG)
Supplier: Apollo Scientific
Description: Trifluoroacetate salt
UOM: 1 * 5 mg


Catalog Number: (B9431-5MG)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Useful for quantitating biotin binding sites. This reagent binds to avidin more quickly than conventional fluorescein biotin.
UOM: 1 * 5 mg


Catalog Number: (APOSBIB1437-50MG)
Supplier: Apollo Scientific
Description: A-4501
UOM: 1 * 50 mg


Catalog Number: (J66382.MF)
Supplier: Thermo Fisher Scientific
Description: N-(5-Aminopentyl)biotinamide trifluoroacetate salt
UOM: 1 * 50 mg

Catalog Number: (AATB3003)
Supplier: AAT BIOQUEST
Description: Biotin ethylenediamine is widely used to label biomolecules that contain either carboxy, phosphonyl or carbonyl group.
UOM: 1 * 10 mg

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Catalog Number: (AATB13458)
Supplier: AAT BIOQUEST
Description: Ala-AMC is a sensitive fluorogenic protease substrate.
UOM: 1 * 5 mg


Catalog Number: (ENZOBMLP2360025)
Supplier: ENZO LIFE SCIENCES
Description: Fluorogenic substrate for methionine aminopeptidase 2 (MetAP2) (kcat/Km=1.1 x 10 M-1min-1; Km=310 µM) or aminopeptidase N (Km=377 µM). Ex.: 380 nm, Em.: 460 nm, although the following Ex/Em can also be used: 355,375/440,450. This substrate is useful for inhibitor screening and kinetic analysis. Also available: fluorogenic calibration standard AMC (BML-KI144).
UOM: 1 * 25 mg


Catalog Number: (PIER22106)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce EMCH is a mid-length, maleimide-and-hydrazide crosslinker for conjugating sulfhydryls (cysteines) to carbonyls (aldehyde or ketones, such as those formed by oxidation of glycoprotein carbohydrates).
UOM: 1 * 50 mg


Catalog Number: (PIER22297)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce BMPH is a short, maleimide-and-hydrazide crosslinker for conjugating sulfhydryls (cysteines) to carbonyls (aldehyde or ketones, such as those formed by oxidation of glycoprotein carbohydrates).
UOM: 1 * 50 mg


Supplier: Honeywell Chemicals
Description: Ammonium trifluoroacetate ≥99.0% (by non aqueous titration) for HPLC, Fluka™
Catalog Number: (PIER22111)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce KMUH is a long, maleimide-and-hydrazide crosslinker for conjugating sulfhydryls (cysteines) to carbonyls (aldehyde or ketones, such as those formed by oxidation of glycoprotein carbohydrates).
UOM: 1 * 50 mg


Supplier: Avantor
Description: Packing materials for low pressure preparative and flash chromatography. Chemically stable from pH 2 to 8,5. They are not damaged by the use of cleaning and antimicrobial agents such as sodium azide, dilute aqueous solutions of trifluoroacetic acid and acetic acid, organic solvents such as methanol and acetonitrile, and concentrated aqueous solutions of salts and urea. The packings feature irregular-shaped particles.
Supplier: Biotium
Description: Reactive dyes containing an amine functional group.

Supplier: Biotium
Description: Biotium offers reactive biotin compounds with a variety of reactive functional groups.

Catalog Number: (AATB3004)
Supplier: AAT BIOQUEST
Description: Biotin and biotin derivatives bind with high affinity to both avidins and streptavidins.
UOM: 1 * 25 mg


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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