Product# | Name | Image | M.W. | Purity | Price |
---|---|---|---|---|---|
10825 | Biotin-dPEG®₇-azide | 620.32; single compound | > 98% | $200.00 – $1,350.00 | |
10784 | Biotin-dPEG®₁₁-azide | 796.97; single compound | > 98% | $250.00 – $1,400.00 | |
10787 | Biotin-dPEG®₂₃-azide | 1325.60; single compound | > 98% | $300.00 – $1,600.00 | |
10201 | Biotin-dPEG®₃-MAL | 597.73; single compound | > 98% | $140.00 | |
10195 | Biotin-dPEG®₁₁-MAL | 922.09; single compound | > 98% | $220.00 – $450.00 | |
10193 | Biotin-dPEG®₃-NH₃+TFA- | 560.63; single compound | > 98% | $100.00 – $750.00 | |
10196 | Biotin-dPEG®₁₁-NH₂ | 770.97; single compound | > 98% | $275.00 – $1,000.00 | |
10826 | Biotin-dPEG®₇-NH₂ | 594.76; single compound | > 98% | $250.00 – $900.00 | |
10786 | Biotin-dPEG®₂₃-NH₂ | 1299.60; single compound | > 95% | $300.00 – $1,100.00 | |
11100 | Biotin-dPEG®₃-oxyamine. HCl | 471.01; single compound | > 98% | $100.00 – $750.00 | |
11102 | Biotin-dPEG®₁₁-oxyamine. HCl | 823.43; single compound | > 98% | $150.00 – $1,250.00 | |
11811 | Biotin-dPEG®₁₂-DBCO | 1102.34; single compound | > 98% | $190.00 – $1,250.00 | |
10785 | Biotin-dPEG®₂₃-MAL | 1450.72; single compound | > 95% | $250.00 – $1,800.00 | |
10308 | Biotin-dPEG®₃-TFPA | 663.69; single compound | > 98% | $125.00 – $275.00 | |
10219 | Biotin-dPEG®₄-hydrazide | 505.63; single compound | > 98% | $170.00 – $850.00 | |
10325 | Bis-dPEG®₃-biotin | 672.90; single compound | > 98% | $100.00 – $750.00 | |
10346 | DNP-dPEG®₄-acid | 431.39; single compound | > 98% | $175.00 – $900.00 | |
10398 | DNP-dPEG®₁₂-acid | 783.82; single compound | > 98% | $225.00 – $1,125.00 | |
10347 | DNP-dPEG®₄-NHS ester | 528.47; single compound | > 98% | $200.00 – $1,000.00 | |
10399 | DNP-dPEG®₁₂-NHS ester | 880.89; single compound | > 98% | $250.00 – $1,250.00 | |
10199 | dPEG®₄-biotin acid | 491.60; single compound | > 98% | $100.00 – $600.00 | |
10197 | dPEG®₁₂-biotin acid | 844.02; single compound | > 98% | $150.00 – $975.00 | |
10773 | dPEG®₂₄-biotin acid | 1372.65; single compound | > 97% | $225.00 – $1,350.00 | |
10776 | dPEG®₄₈-biotin acid | 2500.99; single compound | > 98% | $300.00 – $1,500.00 | |
10205 | NHS-biotin | 341.38; single compound | > 97% | $50.00 – $150.00 | |
10200 | NHS-dPEG®₄-biotin | 588.67; single compound | > 98% | $100.00 – $750.00 | |
10198 | NHS-dPEG®₁₂-biotin | 941.09; single compound | > 98% | $125.00 – $1,125.00 | |
10774 | NHS-dPEG®₂₄-biotin | 1469.72; single compound | > 98% | $250.00 – $1,400.00 | |
10202 | NHS-dPEG®₄-biotinidase resistant biotin | 673.78; single compound | > 96% | $150.00 – $1,200.00 | |
10194 | NHS-S-S-dPEG®₄-biotin (cleavable) | 751.94; single compound | > 98% | $175.00 – $875.00 | |
10203 | TFP-dPEG®₄-biotinidase resistant biotin | 724.77; single compound | > 96% | $150.00 – $1,200.00 | |
10204 | TFP-dPEG®₁₂-biotinidase resistant biotin | 1077.19; single compound | > 96% | $250.00 – $1,750.00 | |
10009 | Biotin-dPEG®₄-TFP ester | 639.66; single compound | > 98% | $100.00 – $600.00 | |
10008 | Biotin-dPEG®₁₂-TFP ester | 992.08; single compound | > 98% | $150.00 – $975.00 | |
10007 | Biotin-dPEG®₂₄-TFP ester | 1520.71; single compound | > 98% | $250.00 – $1,400.00 |
Biotinylation Reagents
Quanta BioDesign’s biotinylation reagents combine biotin with our single molecular weight, discrete PEG (dPEG®) linkers. Reactive groups on the dPEG® portions of these molecules permit many different types of conjugation reactions. Furthermore, our water-soluble dPEG® products will not cause aggregation and precipitation of conjugates. In contrast, standard LC-biotin reagents frequently cause these types of problems. Moreover, unlike traditional polymer PEG products, our dPEG® products have no dispersity (Ð = 1). Because our products contain a single chain length and molecular weight of PEG, unlike conventional PEG products, analyses of the resulting conjugates are greatly simplified.