sigma现货，h3149-25ku，Heparin sodium salt from porcine intestinal mucosa 肝素 钠盐 来源于猪肠粘膜

sigma现货，p1274-1g，Poly-L-lysine hydrobromide 聚-L-赖氨酸 氢溴酸盐

sigma现货，h8283-100mg，Hemocyanin from Megathura crenulata （keyhole limpet） 血蓝蛋白 来源于大锁孔帽贝 （透孔螺）

sigma现货，c6137-25un，Chitinase from Streptomyces griseus

sigma现货，m0512-100g，Methyl cellulose 甲基纤维素

sigma现货，t3952-100ug，Anti-β-Tubulin III antibody produced in rabbit - ~1?mg/mL, affinity isolated antibody, buffered aqueous solution

sigma现货，a7164-1ml，Anti-Human Kappa Light Chains （Bound and Free）-Peroxidase antibody produced in goat - affinity isolated antibody, buffered aqueous solution

sigma现货，g1527-25ml，Gold colloid - ~0.01% HAuCl4, ~1 A520 units/mL, 8.5-12.0 nm mean particle size （monodisperse）, 10 nm particle size （Aldrich）胶体金

sigma现货，m2128-500mg Thiazolyl Blue Tetrazolium Bromide - ~98% 噻唑蓝

sigma现货，s6196-5mg Simvastatin 辛伐他丁