Sigma - 7 страница

α<SUB>1</SUB>-Mating Factor acetate salt ≥93% (HPLC), synthetic Sigma T6901

α₁-Mating Factor acetate salt ≥93% (HPLC), synthetic Sigma T6901

Amino Acid Sequence Trp-His-Trp-Leu-Gln-Leu-Lys-Pro-Gly-Gln-Pro-Met-Tyr Preparation Note Alpha1-Mating Factor acetate salt disso..

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α<SUB>2A</SUB>-Adrenergic Receptor preparation membrane suspension Sigma A6853

α_2A-Adrenergic Receptor preparation membrane suspension Sigma A6853

Biochem/physiol Actions Membranes suspended in 50 mM Tris-HCl containing 10% sucrose, pH 7.65. Actual concentration and specific binding capacity are provided with each lot. ..

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β(1→4)-Galactosidase, positionally specific from <I>Streptococcus pneumoniae</I> recombinant, expressed in <I>E. coli</I>, buffered aqueous solution Sigma G0413

β(1→4)-Galactosidase, positionally specific from Streptococcus pneumoniae recombinant, expressed in E. coli, buffered aqueous solution Sigma G0413

Biochem/physiol Actions Releases β(-1→4)-linked galactose from the non-reducing end of complex oligosaccharides. Unit Definition ..

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β,γ-Methyleneadenosine 5′-triphosphate disodium salt ≥95%, solid Sigma M7510

Packaging 5, 10, 25, 100 mg in glass bottle Physical form hygroscopic solid Biochem/phys..

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β,γ-Methyleneguanosine 5′-triphosphate sodium salt ≥98% (HPLC) Sigma M3509

Packaging 25 mg in poly bottle Application βγ-Methyleneguanosine 5′-triphosphate (GMPPCP, GppCp) is a non-hydrol..

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β-(1→3)-<SC>D</SC>-Glucanase from <I>Helix pomatia</I> ≥0.2 U/mg Sigma 67138

β-(1→3)-D-Glucanase from Helix pomatia ≥0.2 U/mg Sigma 67138

Packaging Bottomless glass bottle. Contents are inside inserted fused cone. Unit Definition One unit corresponds to the amount o..

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β-(1→3,4,6)-Galactosidase, positionally specific recombinant, expressed in <I>E. coli</I>, buffered aqueous solution Sigma G1288

β-(1→3,4,6)-Galactosidase, positionally specific recombinant, expressed in E. coli, buffered aqueous solution Sigma G1288

Biochem/physiol Actions Releases β(1→3)-, β(1→4)-, and β(1→6)-linked galactose from the non-reducing end of complex oligosaccharides. Preparation ..

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β-(1→3,6)-Galactosidase, positionally specific from <I>Xanthomonas manihotis</I> recombinant, expressed in <I>E. coli</I>, buffered aqueous solution Sigma G0288

β-(1→3,6)-Galactosidase, positionally specific from Xanthomonas manihotis recombinant, expressed in E. coli, buffered aqueous solution Sigma G0288

Biochem/physiol Actions Releases β(1→3)- and β(1→6)-linked galactose from the non-reducing end of complex oligosaccharides. Unit Definition ..

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β-(1,2,4-Triazol-3-yl)-<SC>DL</SC>-alanine Sigma T9299

β-(1,2,4-Triazol-3-yl)-DL-alanine Sigma T9299

Linkage Inhibitory histidine analog. Packaging 25, 100, 250 mg in poly bottle ..

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β-(2-Thiazolyl)-<SC>DL</SC>-alanine Sigma T2634

β-(2-Thiazolyl)-DL-alanine Sigma T2634

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β-(2-Thienyl)-<SC>D</SC>-alanine Sigma T8910

β-(2-Thienyl)-D-alanine Sigma T8910

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β-1,3-Glucan from <I>Euglena gracilis</I> Sigma 89862

β-1,3-Glucan from Euglena gracilis Sigma 89862

General description The molecule consists of a linear chain of glucose units without any branching. The molecular weight is ∼500,000 Da. Application ..

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