世界的分析产品制造商-美国Sigma-Aldrich集团公司(含Sigma、Supelco、RdH、Fluka、Aldrich公司色谱产品、化学试剂、标准品及抗体等.
sigma试剂 为实现化学试剂应而使用的化学药品。在分析化学中应用极为广泛。sigma试剂 的品级与规格应根据具体要求和使用情况加以选择 。在ZG国家标准(GB)中 ,将一般sigma试剂 分为3个等级:一级sigma试剂 为优级纯,二级sigma试剂 为分析纯,三sigma试剂 为化学纯
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F5881-10ML 弗氏完全佐剂 cell suspension
F5506-10ML 弗氏不完全佐剂 liquid
C8667-5g 胆固醇(Cholesterol) Sigma Grade,≥99%,storage at −20°C
A4544-25G 维生素C(L-Ascorbic acid) 20-200 mesh, suitable for cell culture, ≥98%
D1756-100mg 地塞米松(Dexamethasone) ≥98% (HPLC), powder
I5500-100mg 牛胰岛素(insulin from bovine pancreas) ≥27 USP units/mg (HPLC), powder
I9278-5ML 人胰岛素溶液(Insulin solution human) Solution,suitable for cell culture,10mg/ml
I7378-5g 吲哚美辛(Indomethacin) ≥99% (TLC),对COX-1选择性相对较高
A3912-10g 牛血清白蛋白(BSA) Lyophilized powder, ≥96% (agarose gel electrophoresis)
L2880-25mg 脂多糖(LPS) purified by phenol extraction
M2128-100mg 噻唑兰(MTT) 98%,storage temp:2-8°C
P6556-25mg/100mg 蛋白酶K(Proteinase K) lyophilized powder, ≥30 units/mg protein
T6146-5g 台盼蓝(Trypan Blue) Powder,BioReagent, suitable for cell culture
U0750-5g 尿嘧啶(Uracil) ≥99.0%
T9250-1g 胸苷(Thymidine) ≥99.0%
C1276-10G 半胱氨酸盐酸盐(L-Cysteine hydrochloride anhydrous, ≥98% (TLC)
E4630-25G Ethambutol dihydrochloride antimycobacterial
P3532-5G 酚红(Phenol Red) powder,BioReagent, suitable for cell culture
238503-25G 三聚磷酸钠(Sodium tripolyphosphate) technical grade, 85%
P5585-10G 棕榈酸(Palmitic acid) BioXtra, ≥99%
28266-10MG-F 左氧氟沙星(Levofloxacin) ≥98.0% (HPLC)
T0254-1G L-色氨酸(L-Tryptophan) reagent grade, ≥98% (TLC)
B5002-500mg 溴脱氧尿嘧啶核苷(BrDu) ≥99% (HPLC)
O0625-25g 油红O(Oil Red O)
T90344 Tyramine 4-羟基苯乙胺 5g
232068 Cesium hydroxidesolution 氢氧化铯溶液 100g
M1508 4-Methylumbelliferone sodium salt 4-甲基伞形酮钠 10g
p8169 Phytagel™ 冷结树酯(结冷胶) 100g
396494 Aminoguanidine hydrochloride 氨基胍盐酸盐 25g
G2536 Ganciclovir 更昔洛韦 100mg
Z0876 trans-Zeatin 玉米素 250mg
A2033 Alginicacid sodium salt from brown algae 海藻酸钠 100g
238503 Sodiumtripolyphosphate 三聚磷酸钠 25g
M5441 Mibefradildihydrochloride hydrate 米贝拉地尔 5mg
550035 2-(Dibutylamino)ethanol 2-N-二丁氨基乙醇 100ml
I2886 3-Indoleacetic acid 1H-吲哚-3-羧酸(吲哚乙酸) 5g
45672 Tecnazene 四氯硝基苯 250mg
282820 Protoporphyrin IXzinc(II) 原卟啉 250mg
N0756 N-Nitrosodiethylamine 亚硝基-二乙基胺 25ml
107751 5-Hydroxy-L-tryptophan 5-羟基色氨酸 1g
45405 (±)-Equol (±)-雌马酚 1mg
G8876 Glycogenfromrabbit liver α-1,6葡聚糖 5g
858781 3,4-Dihydroxybenzylamine hydrobromide 3,4-二羟基苄胺·氢溴酸 250mg
S5567 SP600125 吡唑蒽酮 10mg
I4504 Invertase from baker's yeast (S.cerevisiae) 转化酶 1g
S1638 Streptavidin−AgarosefromStreptomycesavidinii 链霉亲和素 1ml
H7379 Hemoglobinhuman 血红蛋白 1g
F2012 Anti-MouseIgG(wholemolecule)–FITC antibody Mouse ingoat 羊抗小鼠–FITC 0.5ml
P6635 Phosphorylasebfromrabbit muscle 磷酸化酶 100mg
N1627 4-Nitrophenylβ-D-glucuronide 对硝基苯-β-D-葡糖苷酸 100mg
H8876 5-Hydroxyindole-3-acetic acid 5-羧基吲哚-3-乙酸 100mg
P8139 Phorbol12-myristate13-acetate 佛波醇12-十四酸酯13-乙酸酯 1mg
D5392 Dithiodiglycolic acid 亚硫基二乙酸 25g
S2188 γ-Secretaseinhibitor γ-促分泌酶YZ剂 1mg
N5413 Anti-Nestinantibody produced inrabbit 兔抗巢蛋白抗体 100ug
A4700 MonoclonalAnti-Actin 肌动蛋白单克隆抗体 0.2ml
L9776 LeucineAminopeptidase,microsomalfromporcinekidney 亮氨酸氨肽酶 1vl
G6378 Glucose-6-phosphate Dehydrogenase from baker's yeast(S. cerevisiae) 葡萄糖-6-磷酸脱氢酶 100un
C2175 (Tyr[SO3H]27)Cholecystokinin fragment 26-33Amide 辛卡利特 250ug
N115 Naltrindolehydrochloride 纳曲吲哚盐酸盐 5mg
L2407 Luzindole N-乙酰-2-苄基色胺 5mg
D2532 Denhardt’sSolution 50× Concentrate DENHARDT”S溶液,50X浓缩液 5ml
R8508 Ribonucleicacid, transfer frombaker'syeast(S.cerevisiae) 核糖核酸 1ml
F3879 Fibrinogenfrom human plasma 纤维蛋白原 100mg
56671 (±)-Propylene oxide 环氧丙烷 1ml
A6558 L-Asparticacid potassium salt L-天门冬氨酸钾 25g
409022 Poly(diallyldimethylammonium chloride)solution 聚季铵盐-6 25ml
275875 4-Aminopyridine 4-氨基吡啶 1g
241059 Tetraethylammonium bromide 四乙基溴化铵 50g