Sigma-Aldrich
Trizma ® 碱, Primary Standard and Buffer, ≥99.9% (titration), crystalline
Sigma-Aldrich
盐酸, ACS reagent, 37%
Sigma-Aldrich
TWEEN ® 20, for molecular biology, viscous liquid
Sigma-Aldrich
甲醛溶液，中性缓冲，10%, histological tissue fixative
Sigma-Aldrich
乙酸, glacial, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8%
Sigma-Aldrich
吐温80(TWEEN® 80), suitable for cell culture, suitable for insect cell culture, viscous liquid
Sigma-Aldrich
氯化钴 六水合物, BioReagent, suitable for cell culture, suitable for insect cell culture
Sigma-Aldrich
羟丙基 甲基纤维素, viscosity 2,600-5,600 cP, 2 % in H2O(20 °C)(lit.)
Sigma-Aldrich
皂素, for molecular biology, used as non-ionic surfactant
Sigma-Aldrich
苦味酸 溶液, 1.3% in H2O (saturated)
Sigma-Aldrich
二甲胂酸钠 三水合物, ≥98%
Sigma-Aldrich
三氯化铁 溶液, purum, 45% FeCl3 basis
Sigma-Aldrich
酸性品红, used in tissue staining
Sigma-Aldrich
苏木精染色液，Grill 1号
Sigma-Aldrich
柠檬酸钠三盐基 二水合物, ACS reagent, ≥99.0%
Sigma-Aldrich
牛血清白蛋白 来源于牛血清, heat shock fraction, pH 7, ≥98%
Sigma-Aldrich
乙二醇-双（2-氨基乙醚）-N,N,N′,N′-四乙酸, ≥97.0%
Sigma-Aldrich
蛋白酶 K 来源于林伯氏白色念球菌, lyophilized powder, BioUltra, ≥30 units/mg protein, for molecular biology
