You Searched For: Leupeptin+trifluoroacetate+salt


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Catalog Number: (APOSPC908951-250MG)
Supplier: Apollo Scientific
Description: 1-(6-Aminohexyl)-1H-pyrrole-2,5-dione 2,2,2-trifluoroacetate 97%
UOM: 1 * 250 mg


Catalog Number: (APOSPC400598-1G)
Supplier: Apollo Scientific
Description: 2,2,2-Trifluoroacetic acid compound with 3-(2-(methylamino)ethyl)benzoic acid
UOM: 1 * 1 g


Catalog Number: (324715-5)
Supplier: Merck Millipore (Calbiochem‎)
Description: Native endoproteinase Lys-C from <i>Lysobacter enzymogenes</i>. Serine protease that specifically hydrolyses amide and peptide ester bonds at the carboxylic side of lysine in peptides and proteins. Designed for protein sequencing or sequence verification, analysis of protein structural domains, and cleavage of fusion proteins. Inhibited by aprotinin, DFP, leupeptin, and TLCK. Suggested working concentration: 1:20 to 1:100 (protease: protein by weight) for sequence analysis.
UOM: 1 * 5 µG


Supplier: MP Biomedicals
Description: Activators: Papain is activated by cysteine, sulphide, sulphite and more. It is enhanced when heavy metal binding agents such as EDTA are also present. N-bromosuccinimide enhances the activity. Inhibitors: Substances which react with sulphydryl groups including heavy metals, carbonyl reagents. Aldehydes are papain inhibitors. Benzoylamidoacetonitrile is an inhibitor. See Shapira and Arnon (1967a and b) on antibody inhibitors. Papain may be inactivated by H₂O₂ generated by γ-irradiation of H₂O<sup>−</sup> the active SH group being oxidised to sulphenic acid. Specific inhibitors are AEBSF, antipain, cystatin, E-64, leupeptin, PMSF, TLCK and TPCK.

Catalog Number: (APOSPC6667-25G)
Supplier: Apollo Scientific
Description: Useful electrolyte for electro-organic synthesis, e.g. thehydroxylation by anodic oxidation of aromatic ketones, acids and esters in trifluoroacetic acid.
UOM: 1 * 25 g


Catalog Number: (APOSPC1195-250MG)
Supplier: Apollo Scientific
Description: 5-Aminomethyl-3-isopropylisoxazoletrifluoroacetate
UOM: 1 * 250 mg


Catalog Number: (1615138.)
Supplier: USP
Description: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 500 mg

Catalog Number: (MOLEM27660426)
Supplier: Molekula
Description: Trifluoroacetic anhydride
UOM: 1 * 500 g

Market Source Item This is a MarketSource item. Additional charges may apply

Catalog Number: (PIER85176)
Supplier: Thermo Fisher Scientific
Description: Trifluoroacetic acid 0,1% (v/v) in acetonitrile
UOM: 1 * 1 L

Supplier: Thermo Fisher Scientific
Description: Trifluoroacetic acid ≥99%
Catalog Number: (MOLE90004981)
Supplier: Molekula
Description: Trifluoroacetic acid
UOM: 1 * 1 kg

Market Source Item This is a MarketSource item. Additional charges may apply

Catalog Number: (MOLE11412584-500G)
Supplier: Molekula
Description: Trifluoroacetic acid
UOM: 1 * 500 g

Market Source Item This is a MarketSource item. Additional charges may apply

Supplier: Thermo Fisher Scientific
Description: Trifluoroacetic acid 99%, Extra Pure
Supplier: Honeywell Chemicals
Description: Trifluoroacetic acid 99%, Reagent Grade, Fluka™
Catalog Number: (469101000.)
Supplier: Thermo Fisher Scientific
Description: Bivalirudin trifluoroacetate 98%
UOM: 1 * 100 mg

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Catalog Number: (PIER85183)
Supplier: Thermo Fisher Scientific
Description: Trifluoroacetic acid
UOM: 1 * 50 mL

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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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