5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside 5-溴-4-氯-3-吲哚基-β-D-吡喃半乳糖苷

CAS 7240-90-6 MFCD00005666

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产品品牌/编号/名称 纯度规格 包装 价格和现货
INFI H80529
5-Bromo-4-chloro-3-indolyl β-D-Galactopyranoside 5-溴-4-氯-3-吲哚基-β-D-吡喃半乳糖苷
99% 250mg ¥ 260
96-99 %
INFI H80529
5-Bromo-4-chloro-3-indolyl β-D-Galactopyranoside 5-溴-4-氯-3-吲哚基-β-D-吡喃半乳糖苷
99% 1g ¥ 760
96-99 %
INFI H80529
5-Bromo-4-chloro-3-indolyl β-D-Galactopyranoside 5-溴-4-氯-3-吲哚基-β-D-吡喃半乳糖苷
99% 5g ¥ 2,690
96-99 %
Innochem B45568
reagent grade, ≥99% 1g ¥ 158
96-99 %
Innochem B45568
reagent grade, ≥99% 25g ¥ 64
96-99 %
TCI B3201
5-Bromo-4-chloro-3-indolyl beta-D-Galactopyranoside [for Biochemical Research]
98.0%(LC&N;) 200mg ¥ 380
库存 上海市 天津市 Tokyo, Japan
中国国内现货 96-99 %
TCI B3201
5-Bromo-4-chloro-3-indolyl beta-D-Galactopyranoside [for Biochemical Research]
98.0%(LC&N;) 1g ¥ 1,350
库存 上海市 天津市 Tokyo, Japan
中国国内现货 96-99 %
Alfa B21034
5-Bromo-4-chloro-3-indolyl-beta-D-galactopyranoside
98+% 10mg ¥ 92
库存 上海市 China, PRC
中国国内现货 96-99 %
Alfa B21034
5-Bromo-4-chloro-3-indolyl-beta-D-galactopyranoside
98+% 50mg ¥ 264
库存 上海市 China, PRC
中国国内现货 96-99 %
Alfa B21034
5-Bromo-4-chloro-3-indolyl-beta-D-galactopyranoside
98+% 250mg ¥ 1,056
库存 China, PRC
中国国内现货 96-99 %
J&K 440990
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside, 99%
99% 100mg ¥ 183
库存 HB
中国国内现货 96-99 %
J&K 440990
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside, 99%
99% 1g ¥ 646
库存 HB
中国国内现货 96-99 %
Matrix 008823
5-Bromo-4-chloro-3-indolyl-beta-D-galactopyranoside
98% 500mg ¥ 245
库存 北京
中国国内现货 96-99 %
Matrix 008823
5-Bromo-4-chloro-3-indolyl-beta-D-galactopyranoside
98% 1g ¥ 442
96-99 %
TRC B682350
5-Bromo-4-chloro-3-indolyl β-D-Galactopyranoside
100mg ¥ 630
TRC B682350
5-Bromo-4-chloro-3-indolyl β-D-Galactopyranoside
500mg ¥ 700
TRC B682350
5-Bromo-4-chloro-3-indolyl β-D-Galactopyranoside
1g ¥ 848
TRC B682350
5-Bromo-4-chloro-3-indolyl β-D-Galactopyranoside
2g ¥ 1,260
TRC B682350
5-Bromo-4-chloro-3-indolyl β-D-Galactopyranoside
5g ¥ 1,540
TRC B682350
5-Bromo-4-chloro-3-indolyl β-D-Galactopyranoside
10g ¥ 1,960
Sigma B6024
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside
tablet 10item ¥ 1,983
96-99 %
Sigma B6024
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside
tablet 50item ¥ 7,956
96-99 %
Sigma B9146
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside
>=98% 10mg ¥ 406
96-99 %
Sigma B9146
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside
>=98% 100mg ¥ 1,551
96-99 %
Sigma B9146
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside
>=98% 500mg ¥ 6,242
96-99 %
Apollo BIMB1001
5-Bromo-4-chloro-3-indolyl-beta-D-galactoside >98%
1g ¥ 374
96-99 %
Apollo BIMB1001
5-Bromo-4-chloro-3-indolyl-beta-D-galactoside >98%
5g ¥ 1,452
96-99 %
Adamas 79308A
99% 1g ¥ 523
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Adamas 79308B
99% 5g ¥ 1,554
库存 北京
中国国内现货 96-99 %
Adamas 79308C
1g ¥ 3,040
96-99 %
SIAL B4252-5G
>=98% ≥98%, powder 5g ¥ 9,608
96-99 %
SIAL B4252-100MG
>=98% ≥98%, powder 100mg ¥ 528
96-99 %
SIAL B4252-1G
>=98% ≥98%, powder 1g ¥ 2,462
96-99 %
SIAL B4252-250MG
>=98% ≥98%, powder 250mg ¥ 930
96-99 %
SIAL B4252-2G
>=98% ≥98%, powder 2g ¥ 4,330
96-99 %
SIAL B4252-500MG
>=98% ≥98%, powder 500mg ¥ 1,605
96-99 %
SIAL B4252-50MG
>=98% ≥98%, powder 50mg ¥ 419
96-99 %
Aladdin X108836
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside Y5-溴-4-氯-3-吲哚基-β-D-吡喃半乳糖苷
98% 50mg ¥ 63
库存 上海市
中国国内现货 96-99 %
Aladdin X108836
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside Y5-溴-4-氯-3-吲哚基-β-D-吡喃半乳糖苷
98% 250mg ¥ 125
库存 上海市
中国国内现货 96-99 %
Aladdin X108836
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside Y5-溴-4-氯-3-吲哚基-β-D-吡喃半乳糖苷
98% 1g ¥ 206
库存 上海市
中国国内现货 96-99 %
Aladdin X108836
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside Y5-溴-4-氯-3-吲哚基-β-D-吡喃半乳糖苷
98% 5g ¥ 869
库存 上海市
中国国内现货 96-99 %
Vetec V900468
>=98% 1g ¥ 340
库存 China, PRC
中国国内现货 96-99 %
Vetec V900468-1G
Vetec? reagent grade, ≥98% 1g ¥ 368
96-99 %
Aldrich B4252
50mg ¥ 419
Aldrich B4252
100mg ¥ 528
Aldrich B4252
250mg ¥ 930
Aldrich B4252
500mg ¥ 1,605
Aldrich B4252
1g ¥ 2,462
Aldrich B4252
2g ¥ 4,330
Aldrich B4252
5g ¥ 9,608
Aladdin X108836-50mg
98% 50mg ¥ 63
库存 上海市 北京
中国国内现货 96-99 %
Aladdin X108836-250mg
98% 250mg ¥ 125
库存 上海市 北京
中国国内现货 96-99 %
Aladdin X108836-1g
98% 1g ¥ 206
库存 上海市 北京
中国国内现货 96-99 %
Aladdin X108836-5g
98% 5g ¥ 869
库存 上海市 北京
中国国内现货 96-99 %
Acros 227770025
99% 2.5g ¥ 3,574
96-99 %
Acros 227770100
99% 10mg ¥ 109
库存 北京
中国国内现货 96-99 %
Acros 227771000
99% 100mg ¥ 135
96-99 %
Acros 327241000
99+% 100mg ¥ 367
96-99 %
Acros 227775000
99% 500mg ¥ 300
96-99 %
Acros 327245000
99+% 500mg ¥ 752
96-99 %
Sigma B6024-10TAB
10item ¥ 2,158
Sigma B6024-50TAB
50item ¥ 8,643
Sigma B9146-10MG
=98%'>>=98% 10mg ¥ 417
Sigma B9146-100MG
=98%'>>=98% 100mg ¥ 1,591
Sigma B9146-500MG
=98%'>>=98% 500mg ¥ 6,400
Accela SY017772
97+% 200mg ¥ 380
96-99 %
Accela SY017772
97+% 1g ¥ 1,350
96-99 %
Key Organics AS-11176
95%'>>95% 100mg ¥ 7,838
库存 北京
中国国内现货 90+ %
BD BD22390
X-GAL X-gal
95% 250mg ¥ 465
90+ %
BD BD22390
X-GAL X-gal
95% 1g ¥ 791
90+ %
BD BD22390
X-GAL X-gal
95% 5g ¥ 1,116
90+ %

分类

  • {SNA} Chromogenic, Galactoside, Gene Reporter Substrates, Glycobiology, Inhibitors and Substrates, Media Components, Microbial Media for Molecular Biology, Molecular Biology, Post-Translational Modification, Proteomics, Substrates
  • {SNA} Biochemicals and Reagents, Enzyme Substrates, Enzymes, Inhibitors, and Substrates, Galactosidase, beta, Substrates by Enzyme
  • {SNA} Chromogenic, Galactoside, Gene Reporter Substrates, Inhibitors and Substrates, Media Components, Substrates, 分子生物学, 分子生物学和蛋白质表达用微生物培养基, 糖生物学,

产品应用

  • X-Gal是β-半乳糖苷酶(β-galactosidase)的显色底物,在β-半乳糖苷酶的催化下会产生蓝色产物。常用于β-半乳糖苷酶的原位染色检测以及蓝白斑筛选。

相关文献及参考

  • Horwitz, J., et al.: J. Med. Chem., 7, 514 (1964),
  • Merck: 14,10074

安全信息

Warnings IRRITANT
WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Storage condition <;0 <0°C 2-8°C Moisture & Light Sensitive -20℃避光保存。
Signal word Warning
GHS Symbol
Safety Statements
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
Hazard Codes Xi

其他信息

  • F:8-10-21
  • 5-溴-4-氯-3-吲哚半乳糖苷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 B3201 5-溴-4-氯-3-吲哚基β-D-半乳糖皮蒽[用于生化研究] 5-Bromo-4-chloro-3-indolyl beta-D-Galactopyranoside [for Biochemical Research] 1G 1350元 2014/06/02 B3201 5-溴-4-氯-3-吲哚基β-D-半乳糖皮蒽[用于生化研究] 5-Bromo-4-chloro-3-indolyl beta-D-Galactopyranoside [for Biochemical Research] 200MG 385元 2010/06/21 327241000 5-溴-4-氯-3-吲哚半乳糖苷 5-Bromo-4-chloro-3-indolyl-beta-D-galactoside 99+%, for molecular biology, DNAse, RNAse and Protease free 100 MG 1808元
  • X–Gal是β–半乳糖苷酶(β–galactosidase)的底物,水解后呈蓝色。基于这个特点,pUC系列载体DNA(或其他带有lacZ基因载体DNA)以lacZ 缺失细胞为宿主进行转化时、或用M13噬菌体载体DNA进行转染时,如果在平板培养基中加入X–Gal和IPTG,由于β–半乳糖苷酶的α
  • MOL 文件:7240-90-6.mol
  • X–Gal是β–半乳糖苷酶(β–galactosidase)的底物,水解后呈蓝色。基于这个特点,pUC系列载体DNA(或其他带有lacZ基因载体DNA)以lacZ 缺失细胞为宿主进行转化时、或用M13噬菌体载体DNA进行转染时,如果在平板培养基中加入X–Gal和IPTG,由于β–半乳糖苷酶的α–互补性,可以根据是否呈现白色菌落(或噬菌斑)而方便地挑选出基因重组体。 溶解度: 20 mg/mL DMSO [α]20D : -64 ° (C=1, DMF) 使用方法 : 首先把X-Gal配制成20 mg/ml的二甲基甲酰胺(DMF)溶液(-20℃避光保存),然后在100 ml的琼脂培养基中,加入200 μl的上述溶液、100 μl的IPTG(24 mg/ml)和100 μl的Amp(100 mg/ml),制作成X-Gal、IPTG、Amp平板培养基。当DNA片段插入至pUC系列载体(或其他带有lacZ、Amp基因载体),然后转化至lacZ缺失细胞中后,涂布上述的X–Gal、IPTG、Amp平板培养基,可根据长出菌体的蓝白色,而方便地挑选出基因重组体(白色为具有DNA插入片段的基因重组体)。 注意事项 : ◆ 培养噬菌体时,Top agar中的添加量为:50 μl/3 ml(20mg/ml)。 ◆ 含有X-Gal的培养基4℃避光保存,须在1~2周内使用。
  • 图谱信息:5-溴-4-氯-3-吲哚半乳糖苷(7240-90-6)质谱(MS) 5-溴-4-氯-3-吲哚半乳糖苷(7240-90-6)红外图谱(IR2) 5-溴-4-氯-3-吲哚半乳糖苷(7240-90-6)红外图谱(IR1)
  • 敏感性:Moisture & Light Sensitive
  • Sigma Aldrich:7240-90-6(sigmaaldrich)
  • Alfa Aesar:5-溴-4-氯-3-吲哚基-β-D-吡喃半乳糖苷,98+% 5-Bromo-4-chloro-3-indolyl-beta-D-galactopyranoside, 98+%(7240-90-6)
  • 用途一:X-Gal是β-半乳糖苷酶(β-galactosidase)的显色底物,在β-半乳糖苷酶的催化下会产生蓝色产物。常用于β-半乳糖苷酶的原位染色检测以及蓝白斑筛选。
  • 溶解度: 20 mg/mL DMSO [α]20D : -64 ° (C=1, DMF)
  • 存储注意事项:光敏感;湿度敏感;热敏感
  • Acros Organics:5-Bromo-4-chloro-3-indolyl-beta-D-galactoside, DNAse, RNAse and Protease free, for molecular biology, 99+%(7240-90-6)

化学结构图

CAS 7240-90-6  MFCD00005666
SMILES: OCC1OC(Oc2c[nH]c3ccc(Br)c(Cl)c23)C(O)C(O)C1O

化学属性

Mol. FormulaC14H15BrClNO6
Mol. Weight408.63
Melting Point230
TSCANo
Density1.422
Stability对光敏感

别名和识别编码

Chemical Name5-Bromo-4-chloro-3-indolyl β-D-Galactopyranoside
CAS Number7240-90-6
Alfabeta NameBROMOCHLOROINDOLYLGALACTOPYRANOSIDE BETAD543--------
MDL NumberMFCD00005666
Synonym 5-BROMO-4-CHLORO-1H-INDOL-3-YL BETA-D-GALACTOPYRANOSIDE 5-BROMO-4-CHLORO-3-INDOLYL-BETA-D-GALACTOSIDE 5-BROMO-4-CHLORO-3-INDOLYL-BETA-D-GALACTOPYRANOSIDE READY TO USE X-GAL 5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside 5-Bromo-4-chloro-1H-indol-3-yl 5-Bromo-4-chloro-3-indolyl β-D-galactoside 5-溴-4-氯-3-吲哚基-Β-D-半乳糖苷 5-BROMO-4-CHLORO-3-INDOLYL-BETA -D-GALACTOSIDASE 5-溴-4-氯-3-吲哚基-β-D-吡喃半乳糖苷 5-BROMO-4-CHLORO-3-INDOLYL-BETA-D-GALATOPYRANOSIDE 5-BROMO-4-CHLORO-3-INDLOLYL-B-D-GALACTOPYRANOSIDE X-β-D-Galactoside 5-溴-4-氯-3-吲哚基-Β-D-吡喃半乳糖苷, 98+% 5-溴-4-氯-3-吲哚基-Β-D-吡喃水解乳糖苷 X-BETA-D-GALACTOSIDE X-gal 5-溴-4-氯-3-吲哚半乳糖苷
PubChem Substance ID65181
Beilstein Registry Number1402009
EC Number230-640-8
Reaxys-RN1552604
Merck Number10074
Chemical Name Translation5-溴-4-氯-3-吲哚基-β-D-吡喃半乳糖苷
LabNetwork Molecule IDLN01745347
InChIInChI=1S/C14H15BrClNO6/c15-5-1-2-6-9(10(5)16)7(3-17-6)22-14-13(21)12(20)11(19)8(4-18)23-14/h1-3,8,11-14,17-21H,4H2/t8-,11+,12+,13-,14-/m1/s1

系列性分类


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