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Biotin-PEG4-Alkyne, 1 mg

≥95 %
Icon_Eisstern All products identified as being particularly temperaturesensitive are shipped in special ice boxes with freezer packs or in dry ice.
Pack Qty.
Pack.
5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)pentanamide
Empirical formula C21H35N3O6S
Molar mass (M) 457,58 g/mol
Storage temp. -20 °C
Transport temp. cooled
WGK 1
CAS No. [1458576-00-5]


Type analysis

110,90 €/op. 

plus VAT | 1 mg za op.

Nr kat. 7805.1

Dostępny z magazynu w Karlsruhe
Szybka, prosta i niezawodna dostawa.
od 6 op. 105,36 €/op.
od 24 op. 99,81 €/op.
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Biotin-PEG4-Alkyne
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Nr kat. Pack Qty. Pack. Cena Ilość
7805.1 1 mg plastic 110,90 €
7805.2 5 mg plastic 374,50 €
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Informacje ogólne

Click Chemistry

Click ChemistryThe copper(I)-catalysed azide-alkyne cycloaddition (CuAAC) is the most prominent example of a group of reactions named click reactions. According to Sharpless’ definition, these reactions are characterised by high yields, mild reaction conditions, and by their tolerance of a broad range of functional groups.[1-3] Typically, the reactions require simple or no workup or purification of the product. The most important characteristic of the CuAAC reaction is its unique bioorthogonality as neither azide nor terminal alkyne functional groups are generally present in natural systems.


References:
1 H. C. Kolb, M.G. Finn, K. B. Sharpless, Angew. Chem. Int. Ed. 2001, 40, 2004-2021.
2 C.W. Tornoe, C. Christensen, M. Meldal, J. Org. Chem. 2002, 67, 3057-3064.
3 V. V. Rostovtsev, L. G. Green, V. V. Fokin, K. B. Sharpless, Angew. Chem. 2002, 114, 2708-2711; Angew. Chem. Int. Ed. 2002, 41, 2596-2599.


Non-Fluorescent Tags

Non-Fluorescent TagsBesides fluorescent tags other non-fluorescent labels play an important role in biochemistry and microbiology. Incorporation of such functional groups into your sample with high yields and selectivity is easily possible by click chemistry. Further, the click reaction is compatible with or rather orthogonal to various other labelling methodologies. In order to enlarge the scope for your personalised application we offer these tags in azide and alkyne functional form.


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Type analysis

Appearancewhite solid  
Assay (NMR)≥95 %  
SolubilityDMSO, DMF, CH2Cl2, CHCl3, MeOH  

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