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慧颖生物批发供应Sigma公司全线产品，期货折扣好，货期稳定，2周左右；Sigam牛血清白蛋白BSA、Sigma秋水仙素、Sigam木瓜蛋白酶、Sigma弗氏不完全佐剂、Sigam弗氏完全佐剂、Sigma二甲基亚砜DMSO、Sigma蛋白酶K等常用生化试剂，慧颖生物均有现货。现促销Sigma原装库存试剂。
品牌
货号
规格
中文名
名称
数量
Aldrich
261556
250mg
脱氢抗坏血酸
Dehydroascorbic acid
1
Aldrich
858781
250mg
3,4-二羟基苄胺 氢溴酸
3,4-Dihydroxybenzylamine hydrobromide
98%
1
Aldrich
275875
1g
4-氨基吡啶
4-Aminopyridine
99%
1
Aldrich
262412
1g
4-（丁氨基）苯甲酸
4-（Butylamino）benzoic acid
97%
1
Aldrich
452882
25g
硼氢化钠
Sodium borohydride
powder, 98.0%
1
Aldrich
409022
25ml
二甲基二烯丙基氯化铵均聚物
Poly（diallyldimethylammonium chloride） solution
average Mw 200,000-350,000 （medium molecular weight）, 20 wt. % in H2O
1
Aldrich
400599
10g
铬酸铷
Rubidium chromate
1
Aldrich
128503
25g
正十七烷
Heptadecane - 99%
1
Aldrich
294381
25g
二羟基乙烯
N,N -（1,2-Dihydroxyethylene）bisacrylamide - 97%
1
Aldrich
677450
5g
氧化锌
Zinc oxide - nanopowder, 50 nm particle size （TEM）, 97%
1
Aldrich
128503
25g
正十七烷
Heptadecane - 99%
1
Aldrich
204501
50g
硫酸铵
Ammonium sulfate - 99.999% trace metals basis
1
Aldrich
147966
25g
DL-苯丙氨酸
DL-Phenylalanine - 99%
1
Aldrich
232068
100g
Cesium hydroxide solution - 50 wt. % in H2O, 99% trace metals basis （purity determined on metals basis）
1
Aldrich
241059
50g
Tetraethylammonium bromide - ReagentPlus , 99%
1
Aldrich
550035
100ml
2-（Dibutylamino）ethanol - 99%
1
Fluka
45405
1mg
（ ）-Equol - 99.0% （TLC）
1
Fluka
00895
100mg
Dextran - analytical standard, for GPC, 410,000
1
Fluka
00891
100mg
Dextran - analytical standard, for GPC, 50,000
1
Fluka
92360
25ml
三甲基氯硅烷
Chlorotrimethylsilane - puriss., 99.0% （GC）
1x2
Fluka
45672
250mg
四氯硝基苯
Tecnazene - PESTANAL , analytical standard
1
Sigma
D2016
100mg
5,7-二羟基-4'-甲氧基异黄酮
Biochanin A
1
Sigma
P4505
1g
Protamine sulfate salt from herring - Grade III, histone, free （Millon test）
1
Sigma
C0625
2g
咖啡酸
Caffeic acid - 98.0% （HPLC）, crystalline
1
Sigma
U6628
25mg
乌发醇
Uvaol - 95%
1
Sigma
P6556
100mg
蛋白酶K
Proteinase K
30
Sigma
C9754
500mg
秋水仙素
Colchicine - 95% （HPLC）, powder
1
Sigma
P154
1g
吡那地尔
Pinacidil monohydrate
solid
1
Sigma
PZ0008
5mg
塞来西布
Celecoxib - 98% （HPLC）
1
Sigma
282820
250mg
锌原卟啉
Protoporphyrin IX zinc（II）
1
Sigma
85440
250mg
黑介子硫苷酸钾
（ ）-Sinigrin hydrate - 99.0% （TLC）
1
Sigma
M5441
5mg
米贝拉地尔
Mibefradil dihydrochloride hydrate - 98% （HPLC）, solid
1
Sigma
T0875
1g
牛磺去氧胆酸钠
Sodium taurodeoxycholate hydrate - 95% （TLC）
1
Sigma
C4555
1g
甲基倍他环糊精
Methyl- -cyclodextrin - powder, BioReagent, suitable for cell culture
1
Sigma
X4126
10g
二甲苯青 FF
Xylene Cyanol FF - for molecular biology, BioReagent
1
Sigma
G7645
1g
赤霉素
Gibberellic acid - BioReagent, plant cell culture tested, 90% gibberellin A3 basis （of total gibberellins.）
1
Sigma
M1508
10g
4-甲基伞形酮钠盐
4-Methylumbelliferone sodium salt - 98% （HPLC）, crystalline
1
Sigma
M9625
25g
L-蛋氨酸
L-Methionine - reagent grade, 98% （TLC）
1
Sigma
N0756
25ml
亚硝基-二乙基胺
N-Nitrosodiethylamine - liquid
1
Sigma
F6428
40ml
Free Glycerol Reagent -
1
Sigma
Q4951
10g
槲皮素
Quercetin - 98% （HPLC）, solid
1
Sigma
238503
25g
三聚磷酸钠
Sodium tripolyphosphate - technical grade, 85%
1
Sigma
C2875
10ml
辛酸
Octanoic acid - 99%
1
Sigma
P5780
5g
1,4-丁二胺二盐酸盐
Putrescine dihydrochloride - powder, BioReagent, suitable for cell culture
1
Sigma
S0292
10g
水飞蓟素
Silymarin -
1
Sigma
M1508
100g
4-甲基伞形酮钠盐
4-Methylumbelliferone sodium salt - 98% （HPLC）, crystalline
1
Sigma
P8169
100g
冷结树酯（结冷胶）
Phytagel - BioReagent, plant cell culture tested, powder
1
Sigma
A3678
100g
冷结树酯（结冷胶）
Ammonium persulfate - for electrophoresis, 98%
1
Sigma
31250
250g
铬酸钾
Potassium chromate - puriss. p.a., ACS reagent, reag. Ph. Eur., 99.5%
1
Sigma
P0290
100ml
酚红
Phenol red solution - 0.5%, liquid, sterile-filtered, BioReagent, suitable for cell culture
1
Sigma
T550-0
25g
4,6-二羟基-2-巯基嘧啶
2-Thiobarbituric acid - 98%
1
Sigma
U2625
25g
尿酸
Uric acid - 99%, crystalline
1
Sigma
C0806
500g
羧甲基纤维素
CM-Cellulose - fibers
1
Sigma
T6066
100g
三羟甲基氨基甲烷
Trizma base - Biotechnology Performance Certified, meets EP, USP testing specifications, cell culture tested, 99.9% （titration）
1
Sigma
U0881
10g
尿酸
Uric acid - BioXtra, 99% （HPLC）
1
Sigma-supecco
4-8948
1ml
EPA 524 Internal Standard Mix
analytical standard, 2000 g/mL each component in methanol, ampule of 1 mL
5
Sigma-supecco
47661-U
1ml
氯乙酸甲酯
Methyl chloroacetate
analytical standard, 1000 g/mL in methyl tert-butyl ether, ampule of 1 mL
1
Sigma-supecco
46854-U
10ml
EPA 8270 Matrix Spike Mix
analytical standard, ampule of 10 mL
1
Sigma-supecco
46955-U
1ml
EPA 8270 Semivolatile Internal Standards Mix
analytical standard, 2000 g/mL each component in methylene chloride
1
Sigma-supecco
47666-U
1ml
Methyl bromochloroacetate solution
analytical standard, 1000 g/mL in methyl tert-butyl ether, ampule of 1 mL
1
Sigma
M7145
100ml
MEM Non-essential Amino Acid Solution （100 ）
1
Sigma
D1925
100ml
脱羰秋水仙碱
Demecolcine solution
10 g/mL in HBSS, ACF Qualified, BioXtra
1
Sigma
P3250
100g
木瓜蛋白酶
Papain from papaya latex
lyophilized powder, 0.5-2.0 units/mg solid
1
Sigma
E8534
5mg
E3330
98% （HPLC）
1
Sigma
M9271
25mg
4-异硫氢酸苯基- -D-甘露糖苷
-D-Mannopyranosylphenyl isothiocyanate
1
Sigma
S4139
1g
亚精胺
Spermidine
suitable for cell culture, BioReagent
1
Sigma
14343
10mg
1（S）,9（R）-（ ）-Bicuculline methiodide
95.0% （HPCE）
1
Sigma
C4461
100mg
硫酸粘杆菌素
Colistin sulfate salt
15,000 units/mg
1
Sigma
G8876
5g
-1,6 葡聚糖
Glycogen from rabbit liver
Type III
1
Sigma
C3270
5g
头孢菌素C锌盐
Cephalosporin C zinc salt
1
Sigma
I4504
1g
转化酶
Invertase from baker's yeast （S. cerevisiae）
Grade VII, 300 units/mg solid
1
Sigma
S1638
1ml
Streptavidin Agarose from Streptomyces avidinii
buffered aqueous suspension
1
Sigma
S6322
1VL
Sigma Adjuvant System
oil
5
Sigma
F2012
5ml
Anti-Mouse IgG （whole molecule） FITC antibody produced in goat
affinity isolated antibody, buffered aqueous solution
1
Sigma
I6256
1g
2-Iminothiolane hydrochloride
98% （TLC）, powder
1
Sigma
P6635
100mg
磷酸化酶b（兔肌）
Phosphorylase b from rabbit muscle
lyophilized powder, 20 units/mg protein
1
Sigma
U4625
25mg
二磷酸尿苷葡萄糖二钠盐
Uridine 5 -diphosphoglucose disodium salt from Saccharomyces cerevisiae
98%
1
Sigma
R5503
100mg
核糖核酸酶 A
Ribonuclease A from bovine pancreas
Type I-AS, 50-100 Kunitz units/mg protein
1
Sigma
C2175
250UG
辛卡利特
（Tyr[SO3H]27）Cholecystokinin fragment 26-33 Amide
97% （HPLC）, powder
1
Sigma
L-9776
1vial
亮氨酸氨肽酶
Leucine Aminopeptidase, microsomal from porcine kidney
BioReagent, suitable for protein sequencing, lyophilized powder
1
Sigma
P7936
25g
磷酸肌酸二钠盐
Phosphocreatine disodium salt hydrate
98%
1
Sigma
X1126
1G
赛拉嗪
Xylazine
99%
1
Sigma
H7125
1g
组胺
Histamine
97.0%
1
Sigma
G2267
1ku
3-磷酸甘油醛脱氢酶
Glyceraldehyde-3-phosphate Dehydrogenase from rabbit muscle
lyophilized powder, 75 units/mg protein
1
Sigma
E7764
1MG
内皮素1
Endothelin 1
97% （HPLC）, powder
1
Sigma
E9644
2MG
重组人表皮细胞生长因子
Epidermal Growth Factor human
recombinant, expressed in Escherichia coli, lyophilized powder, suitable for cell culture
1
Sigma
B150
200UG
BQ-123
99%, lyophilized powder
1
Sigma
B157
200UG
BQ-788 钠盐
BQ-788
95%, solid
1
Sigma
L7260
1mg
Oleoyl-L- -lysophosphatidic acid sodium salt
98%, solid
1
Sigma
N9376
100mg
4-硝基苯基-2-乙酰胺基-2-脱氧-B-D-吡喃葡糖霉
4-Nitrophenyl N-acetyl- -D-glucosaminide
99% （TLC）
1
Sigma
B9031
10mg
白果内酯
（ ）-Bilobalide from Ginkgo biloba leaves
93% （HPLC）
1
Sigma
N7778
1g
7-硝基吲唑
7-Nitroindazole
98%
1
Sigma
C3755
1ku
磷酸肌酸激酶
Creatine Phosphokinase from rabbit muscle
Type I, salt-free, lyophilized powder, 150 units/mg protein
1
Sigma
A2033
100g
海藻酸钠
Alginic acid sodium salt from brown algae
Medium viscosity
1
Sigma
N7005
5g
中性红
Neutral Red
Dye content 90 %
1
Sigma
I4381
10mg
IgG from porcine serum
reagent grade, 95% （SDS-PAGE）, essentially salt-free, lyophilized powder
2
Sigma
E3520
25mg
依布硒
Ebselen
1
Sigma
V2753
5mg
Virginiamycin M1
~95%
1
Sigma
46947-100mg-F
100mg
Fluorescein isothiocyanate Dextran 500000-Conjugate
（FITC:Glucose = 1:100）
1
Sigma
L6293
5mg
LY-364947
98% （HPLC）, solid
1
Sigma
P7634
2ku
3-磷酸甘油酸激酶
3-Phosphoglyceric Phosphokinase from baker's yeast （S. cerevisiae）
ammonium sulfate suspension, 1000 units/mg protein
1
Sigma
T2577
100mg
Temozolomide
98% （HPLC）, solid
1
Sigma
A3785
1g
5-氨基乙酰丙酸盐酸盐
5-Aminolevulinic acid hydrochloride
~98%
1
Sigma
F-5506
10ml
弗氏不完全佐剂
Freund's Adjuvant,Incomplete
100
Sigma
F-5881
10ml
弗氏完全佐剂
Freund's Adjuvant,Complete
100
Sigma
D1054
2mg
二氢若丹明123
Dihydrorhodamine 123
95%
1
Sigma
A2547
2ml
Monoclonal Anti-Actin, -Smooth Muscle antibody produced in mouse
clone 1A4, ascites fluid
1
Sigma
D2532
5ml
Denhardt s Solution 50 Concentrate
for molecular biology, liquid, A 1% solution of BSA, Ficoll and PVP
1
Sigma
A5602
5mg
AMD3100 octahydrochloride hydrate
97% （NMR）, solid
1
Sigma
L2407
5mg
N-乙酰-2-苄基色胺
Luzindole
90%
1
Sigma
37291
100mg
二氢乙锭
Dihydroethidium
BioReagent, suitable for fluorescence, 95% （HPCE）
1
Sigma
D-2650
5*5ML
二甲基亚砜
Dimethyl Sulfoxide[DMSO]
50
Sigma
21888-25mg-F
25mg
90% （HPCE）;5（6）-羧基二乙酸荧光素琥珀酰亚胺酯
5（6）-Carboxyfluorescein diacetate N-succinimidyl ester
BioReagent, suitable for fluorescence, 90% （HPLC）
1
Sigma
L7386
5mg
溶葡球菌酶
Lysostaphin from Staphylococcus staphylolyticus
lyophilized powder, Protein 50-70 % by biuret, 500 units/mg protein
1
Sigma
A4700
2ml
Monoclonal Anti-Actin
clone AC-40, ascites fluid
1
Sigma
T3824
25ku
酪氨酸酶
Tyrosinase from mushroom
lyophilized powder, 1000 unit/mg solid
1
Sigma
S2188
1mg
-Secretase inhibitor
90% （TLC）, powder
1
Sigma
R8508
1ml
核糖核酸
Ribonucleic acid, transfer from baker's yeast （S. cerevisiae）
buffered aqueous solution
1
Sigma
P8139
1mg
： 佛波醇12-十四酸酯13-乙酸酯
Phorbol 12-myristate 13-acetate
99% （TLC）, film or powder
6
Sigma
D5392
25g
二硫醇二羟基乙酸
Dithiodiglycolic acid
1
Sigma
P5282
1mg
鬼笔环肽
Phalloidin, Fluorescein Isothiocyanate Labeled
Phalloidin from Amanita phalloides
1
Sigma
N8509
5g
N-亚硝基-N-乙基脲
N-Nitroso-N-ethylurea
Bulk package
1
ALDRICH
134716
25g
乙烯基乙酸
3-Butenoic acid
97%
1
ALDRICH
132667
25g
反式-2-己烯-1-醇
trans-2-Hexen-1-ol
96%
1
Fluka
33492-100MG-R
100MG
硫酸新霉素
Neomycin trisulfate salt hydrate
VETRANAL , analytical standard
1
Fluka
32404
25mg
黄霉素
Flavomycin
VETRANAL , analytical standard
1
Fluka
22040-1g-F
1g
beta-胡萝卜素
-Carotene
purum, 97.0% （UV）
2
Fluka
01398
25mg
N-乙酰神经氨酸
N-Acetylneuraminic acid
from Escherichia coli, 99.0% （TLC）
1
Sigma
E6383
5g
1-乙基-（3-二甲基氨基丙基）碳酰二亚胺盐酸盐
N-（3-Dimethylaminopropyl）-N -ethylcarbodiimide hydrochloride - crystalline
1
Sigma
L6520
250IU
Prolactin from sheep pituitary
20-50 IU/mg
1
Sigma
N115
5mg
Naltrindole hydrochloride
solid
1
Sigma
E5878
100mg
Epitestosterone
1
Sigma
H0135
1mg
氢化可的松
Hydrocortisone - -irradiated, powder, BioXtra, suitable for cell culture
1
Sigma
A3553
100g
丙烯酰胺
Acrylamide - for electrophoresis, 99% （HPLC）, powder
1
Sigma
N3876
25ml
烟碱
（ ）-Nicotine - 99% （GC）, liquid
1X2
Sigma
A3553
100g
丙烯酰胺
Acrylamide - for electrophoresis, 99% （HPLC）, powder
1
Sigma
S7001
25g
马钱子碱硫酸盐
Strychnine hemisulfate salt -
1
Sigma
A3553
100g
丙烯酰胺
Acrylamide - for electrophoresis, 99% （HPLC）, powder
1
Sigma
E7652
4ml
Evoxine
98% （TLC）, solid
1
Sigma
S8504
50un
硫酸酯酶
Sulfatase from Pala vulgata （keyhole limpet）
Type IV, essentially salt-free, lyophilized powder, 10 units/mg solid
1
Sigma
A2719
1each
Adhesion Protein Protocols -
1
Sigma
N-7654
1each
Nuclease Methods and Protocols
2
Sigma
Q0500
5g
右旋奎宁酸
D-（ ）-Quinic acid -
1
Sigma
03756
25g
BOC-L-1,2,3,4-四氢- -咔啉-3-羧酸
（S）-2-Boc-1,2,3,4-tetrahydronorharmane-3-carboxylic acid - 96.0% （HPLC）
1
Aldrich
395366
1g
三氟乙酸钇
Yttrium（III） trifluoroacetate hydrate
99%
1
Fluka
60221
250g
磷酸二氢钾
Potassium phosphate monobasic
for HPLC, 99.5%
1
Sigma
P6500
50g
戊四唑
Pentylenetetrazole
1
Sigma
185191
25g
四乙酸铅
Lead（IV） acetate
reagent grade, 95%
1
Sigma
A9528
50mg
两性霉素 B
Amphotericin B solubilized
powder, -irradiated, BioXtra, suitable for cell culture
2
Sigma
M3516
6ml
矿物油
Mineral oil - suitable for preparation of Nujol mulls for infrared spectroscopy, light oil
12
Sigma
E1024
1g
雌二醇
Estradiol - meets USP testing specifications
1
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