【简单介绍】
【详细说明】
标签归档：di
QGARD00D2 MILLIPORE 原装Q-Gard 2 纯化柱（DI 水做进水）
【简单介绍】
【详细说明】
23,33-di-α-L-阿糖呋喃-木三糖（A2 +3XX） 23,33-di-α-L-Arabinofuranosyl-xylotriose (A2+3XX) 货号：O-A23XX-30MG Megazyme试剂盒
- 23,33-di-α-L-阿糖呋喃-木三糖（A2 +3XX）
-
英文名：23,33-di-α-L-Arabinofuranosyl-xylotriose (A2+3XX)
-
货号：O-A23XX-30MG
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规格：30 mg
市场价： 3180元
23,33-di-α-L-Arabinofuranosyl-xylotriose (A2+3XX)
CAS: 155696-89-2
Molecular Formula: C25H42O21
Molecular Weight: 678.6
Purity: > 95%
High purity 23,33-di-α-L-arabinofuranosyl-xylotriose (A2+3XX) for use in research, biochemical enzyme assays and in vitro diagnostic analysis. It can be used as an analytical standard or as a substrate to help characterise the activities of arabinoxylan degrading enzymes including endo-xylanase, β-xylosidase and α-L-arabinofuranosidase. This compound was prepared by the controlled enzymatic hydrolysis of wheat arabinoxylan.
Data booklets for each pack size are located in the Documentation tab.
暂无问题解答
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23,33-di-α-L-阿糖呋喃-木三糖（A2 +3XX） 23,33-di-α-L-Arabinofuranosyl-xylotriose (A2+3XX) 货号：O-A23XX-50MG Megazyme试剂盒
- 23,33-di-α-L-阿糖呋喃-木三糖（A2 +3XX）
-
英文名：23,33-di-α-L-Arabinofuranosyl-xylotriose (A2+3XX)
-
货号：O-A23XX-50MG
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规格：50 mg
市场价： 3900元
23,33-di-α-L-Arabinofuranosyl-xylotriose (A2+3XX)
CAS: 155696-89-2
Molecular Formula: C25H42O21
Molecular Weight: 678.6
Purity: > 95%
High purity 23,33-di-α-L-arabinofuranosyl-xylotriose (A2+3XX) for use in research, biochemical enzyme assays and in vitro diagnostic analysis. It can be used as an analytical standard or as a substrate to help characterise the activities of arabinoxylan degrading enzymes including endo-xylanase, β-xylosidase and α-L-arabinofuranosidase. This compound was prepared by the controlled enzymatic hydrolysis of wheat arabinoxylan.
Data booklets for each pack size are located in the Documentation tab.
暂无问题解答
暂无视频
Di-4-ANEPPDHQ膜电位荧光探针 货号: D4024 规格: 1 mg
上海金畔生物科技有限公司代理UELANDY荧光染料全系系列产品
Di-4-ANEPPDHQ膜电位荧光探针
产品货号: D4024
产品规格: 1 mg
目录价（元）:4800
推荐仪器：荧光显微镜
大包装询价
产品概述：
产品参数
外观：可溶于 DMSO、DMF 或乙醇的红棕色固体
Ex/Em (EtOH)：512/712 nm
分子式：C32H47Br2N3O2
分子量：665.6
分子结构图：
储存条件
-20℃ 避光保存，有效期见外包装。
产品介绍
Di-4-ANEPPDHQ 是一种能够快速反应膜电位变化的染料。本身不具备荧光活性，只有和细胞膜结合后才会发出荧光。它可以足够快地检测瞬态（毫秒）可兴奋细胞的膜电位变化。在各种组织、细胞、以及细胞膜模型中，Di-4-ANEPPDHQ 的荧光变化幅度较为均一，每 100 mV 的变化通常显示 10 %的荧光改变。
注意事项
1. 荧光染料均存在淬灭问题，请尽量注意避光，以减缓荧光淬灭。
2. 为了您的安全和健康，请穿实验服并戴一次性手套操作。
说明书：
UE-D4024
MSDS：
MSDS D4024 Di-4-ANEPPDHQ
使用本产品的文献：
参考文献
1.Spectral characterization of the voltage-sensitive dye di-4-ANEPPDHQ applied to probing live primary and immortalized neurons.
应用方向：与原代大鼠海马神经元和永生化小鼠下丘脑神经元（GT1-7）的质膜结合
2.Cholesterol-enriched lipid domains can be visualized by di-4-ANEPPDHQ with linear and nonlinear optics.
应用方向：应用于模型膜和细胞脂质结构域的生物物理研究中
3.Laurdan and di-4-ANEPPDHQ do not respond to membrane-inserted peptides and are good probes for lipid packing.
应用方向：光谱位移不受膜蛋白的影响,是评估细胞内脂质顺序的合适探针
4.Characterization and application of a new optical probe for membrane lipid domains.
应用方向：报告细胞膜中脂质结构域
4-Di-1-ASP线粒体荧光探针 货号: D4013 规格: 200 mg
上海金畔生物科技有限公司代理UELANDY荧光染料全系系列产品
4-Di-1-ASP线粒体荧光探针
产品货号: D4013
产品规格: 200 mg
目录价（元）:250
推荐仪器：荧光显微镜
大包装询价
产品概述：
产品参数
外观：可溶于 DMSO 或 DMF 的橘色固体
Ex/Em：474/606 nm (MeOH)
CAS 号：68971-03-9
分子式：C16H19IN2
分子量：366.2
分子结构图：
储存条件
-20℃ 避光保存，有效期见外包装。
产品介绍
4-Di-1-ASP 是苯乙烯基染料，用于染色活细胞线粒体。它也被用于染色神经胶质瘤细胞、活体大脑组织等。
注意事项
1. 荧光染料均存在淬灭问题，请尽量注意避光，以减缓荧光淬灭。
2. 为了您的安全和健康，请穿实验服并戴一次性手套操作。
说明书：
UE-D4013
MSDS：
MSDS D4013 4-Di-1-ASP
PEG di-iodoacetate, IA-PEG-IA Cat. No. PG2-IA-5k 5000 Da 100 mg修饰性聚乙二醇
上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。
PEG di-iodoacetate, IA-PEG-IA
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Description:
Iodoacetyl (IA) functionalized polyethylene glycol (IA PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Iodine group can be easily replaced by thiol group to form a stable carbon thiol bond.
Physical Properties:
- Off-white/white solid or viscous liquid depends on molecule weight;
- Soluble in regular aqeous solution as well as most organic solvents;
Storage Conditions:
- Store at -20 0C, dessiccated Protect from light. Avoid frequent thaw and freeze.
- SDS
- DataSheet
PEG Di-acrylate, Acrylate PEG Acrylate Cat. No. PG2-ACR-5k 5000 Da 1 g修饰性聚乙二醇
上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。
PEG Di-acrylate, Acrylate PEG Acrylate
|
Description:
Acrylate functionalized polyethylene glycol (PEG Acrylate) is a reactive PEG derivative that can be used to modify proteins, peptides and other materials via available acrylic groups. It is also a polymerizable PEG that can form biocompatible hydrogel. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.
Physical Properties:
- Off-white/white solid or viscous liquid depends on molecule weight;
- Soluble in regular aqeous solution as well as most organic solvents;
Storage Conditions:
- Store at -20 0C, dessiccated Protect from light. Avoid frequent thaw and freeze.
- SDS
- DataSheet
PEG di-iodoacetate, IA-PEG-IA Cat. No. PG2-IA-3k 3400 Da 100 mg修饰性聚乙二醇
上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。
PEG di-iodoacetate, IA-PEG-IA
|
Description:
Iodoacetyl (IA) functionalized polyethylene glycol (IA PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Iodine group can be easily replaced by thiol group to form a stable carbon thiol bond.
Physical Properties:
- Off-white/white solid or viscous liquid depends on molecule weight;
- Soluble in regular aqeous solution as well as most organic solvents;
Storage Conditions:
- Store at -20 0C, dessiccated Protect from light. Avoid frequent thaw and freeze.
- SDS
- DataSheet
PEG Di-acrylate, Acrylate PEG Acrylate Cat. No. PG2-ACR-3k 3400 Da 1 g修饰性聚乙二醇
上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。
PEG Di-acrylate, Acrylate PEG Acrylate
|
Description:
Acrylate functionalized polyethylene glycol (PEG Acrylate) is a reactive PEG derivative that can be used to modify proteins, peptides and other materials via available acrylic groups. It is also a polymerizable PEG that can form biocompatible hydrogel. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.
Physical Properties:
- Off-white/white solid or viscous liquid depends on molecule weight;
- Soluble in regular aqeous solution as well as most organic solvents;
Storage Conditions:
- Store at -20 0C, dessiccated Protect from light. Avoid frequent thaw and freeze.
- SDS
- DataSheet
PEG di-iodoacetate, IA-PEG-IA Cat. No. PG2-IA-2k 2000 Da 100 mg修饰性聚乙二醇
上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。
PEG di-iodoacetate, IA-PEG-IA
|
Description:
Iodoacetyl (IA) functionalized polyethylene glycol (IA PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Iodine group can be easily replaced by thiol group to form a stable carbon thiol bond.
Physical Properties:
- Off-white/white solid or viscous liquid depends on molecule weight;
- Soluble in regular aqeous solution as well as most organic solvents;
Storage Conditions:
- Store at -20 0C, dessiccated Protect from light. Avoid frequent thaw and freeze.
- SDS
- DataSheet
PEG Di-acrylate, Acrylate PEG Acrylate Cat. No. PG2-ACR-2k 2000 Da 1 g修饰性聚乙二醇
上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。
PEG Di-acrylate, Acrylate PEG Acrylate
|
Description:
Acrylate functionalized polyethylene glycol (PEG Acrylate) is a reactive PEG derivative that can be used to modify proteins, peptides and other materials via available acrylic groups. It is also a polymerizable PEG that can form biocompatible hydrogel. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.
Physical Properties:
- Off-white/white solid or viscous liquid depends on molecule weight;
- Soluble in regular aqeous solution as well as most organic solvents;
Storage Conditions:
- Store at -20 0C, dessiccated Protect from light. Avoid frequent thaw and freeze.
- SDS
- DataSheet
PEG di-iodoacetate, IA-PEG-IA Cat. No. PG2-IA-1k 1000 Da 100 mg修饰性聚乙二醇
上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。
PEG di-iodoacetate, IA-PEG-IA
|
Description:
Iodoacetyl (IA) functionalized polyethylene glycol (IA PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Iodine group can be easily replaced by thiol group to form a stable carbon thiol bond.
Physical Properties:
- Off-white/white solid or viscous liquid depends on molecule weight;
- Soluble in regular aqeous solution as well as most organic solvents;
Storage Conditions:
- Store at -20 0C, dessiccated Protect from light. Avoid frequent thaw and freeze.
- SDS
- DataSheet
PEG Di-acrylate, Acrylate PEG Acrylate Cat. No. PG2-ACR-10k 10000 Da 1 g修饰性聚乙二醇
上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。
PEG Di-acrylate, Acrylate PEG Acrylate
|
Description:
Acrylate functionalized polyethylene glycol (PEG Acrylate) is a reactive PEG derivative that can be used to modify proteins, peptides and other materials via available acrylic groups. It is also a polymerizable PEG that can form biocompatible hydrogel. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.
Physical Properties:
- Off-white/white solid or viscous liquid depends on molecule weight;
- Soluble in regular aqeous solution as well as most organic solvents;
Storage Conditions:
- Store at -20 0C, dessiccated Protect from light. Avoid frequent thaw and freeze.
- SDS
- DataSheet
PEG di-iodoacetate, IA-PEG-IA Cat. No. PG2-IA-600 600 Da 100 mg修饰性聚乙二醇
上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。
PEG di-iodoacetate, IA-PEG-IA
|
Description:
Iodoacetyl (IA) functionalized polyethylene glycol (IA PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Iodine group can be easily replaced by thiol group to form a stable carbon thiol bond.
Physical Properties:
- Off-white/white solid or viscous liquid depends on molecule weight;
- Soluble in regular aqeous solution as well as most organic solvents;
Storage Conditions:
- Store at -20 0C, dessiccated Protect from light. Avoid frequent thaw and freeze.
- SDS
- DataSheet
PEG Di-acrylate, Acrylate PEG Acrylate Cat. No. PG2-ACR-20k 20000 Da 1 g修饰性聚乙二醇
上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。
PEG Di-acrylate, Acrylate PEG Acrylate
|
Description:
Acrylate functionalized polyethylene glycol (PEG Acrylate) is a reactive PEG derivative that can be used to modify proteins, peptides and other materials via available acrylic groups. It is also a polymerizable PEG that can form biocompatible hydrogel. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.
Physical Properties:
- Off-white/white solid or viscous liquid depends on molecule weight;
- Soluble in regular aqeous solution as well as most organic solvents;
Storage Conditions:
- Store at -20 0C, dessiccated Protect from light. Avoid frequent thaw and freeze.
- SDS
- DataSheet
DOTA di(tBu)ester|CAS 913542-71-9|大环配体配合物
DOTA di(tBu)ester CAS 913542-71-9
英文名：DOTA-di(tBu)ester
CAS：913542-71-9
化学名称：
2,2′-(4,10-bis(2-(tert-butoxy)-2-oxoethyl)-1,4,7,10-tetraazacyclododechaie-1,7-diyl)diacetic acid
分子量：516.63
外观：白色粉末
供应商：上海金畔生物科技有限公司
应用：具有两种游离羧酸功能的双功能螯合剂
结构式：
大环配体配合物，大环配体配合物是指环状骨架上带有O、N、P 、S 等多个配位原子的多齿配体形成的环状配合物。
上海金畔生物有限公司可以提供各种大环化合物，包含大环配体、双功能螯合剂、环糊精、聚醚、葫芦脲、卟啉、酞菁、磁共振试剂、反应中间体等一系列产品；
DOTA tris(tBu)ester NHS ester CAS 819869-77-7
Maleimide-DOTA CAS 1006711-09-5
Maleimide-DOTA-GA CAS 1800229-46-2
DOTA-GA-Anhydride CAS 1375475-53-8
Eu-DOTA-4AmC CAS:481668-57-9
Tm-p-SCN-Bn-DOTA CAS:2126179-32-4
Gd-p-SCN-Bn-DOTA CAS:2126179-26-6
Ho-p-SCN-Bn-DOTA CAS:2126179-28-8
Tm-Maleimido-DOTA CAS:1552305-24-4
Ho-Maleimido-DOTA CAS:1349103-97-4
Gd-DO3A-Butylamine CAS:782423-00-1
NH2-PEG4-DOTA-GA CAS 137076-54-1
Propargyl-DOTA-tris(tBu)ester CAS 911197-00-7
BCN-DOTA
1.关于颜色
产品因不同产品的分子量不同，产品性状和颜色会有差别。
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仅用于用于科研，不能用于人体试验（zyl 2022.04.27)
7,4'-Di-O-methylapigenin| 芹菜素-7,4'-二甲醚|cas: 5128-44-9
7,4'-Di-O-methylapigenin| 芹菜素-7,4'-二甲醚|cas: 5128-44-9
别名： Apigenin 7,4'-dimethyl ether 分子式： C17H14O5 性状： Yellow powder 纯度： 99.0%
产品介绍
上海金畔生物科技有限公司生产销售“7,4'-Di-O-methylapigenin| 芹菜素-7,4'-二甲醚|cas: 5128-44-9”“别名： Apigenin 7,4'-dimethyl ether 分子式： C17H14O5 性状： Yellow powder 纯度： 99.0%”，该产品仅用于科研，如果需要请联系我们
| 参数信息 | |
|---|---|
| 外观状态： | 固体或粉末 |
| 质量指标： | 95%+ |
| 溶解条件： | 有机溶剂/水 |
| CAS号： | N/A |
| 分子量： | N/A |
| 储存条件： | -20℃避光保存 |
| 储存时间： | 1年 |
| 运输条件： | 室温2周 |
| 生产厂家： | 上海金畔生物科技有限公司 |
7,4'-Di-O-methylapigenin 5-O-glucoside|cas:197018-71-6
7,4'-Di-O-methylapigenin 5-O-glucoside|cas:197018-71-6
分子式： C23H24O10 性状： Powder 纯度： 97.5%
产品介绍
上海金畔生物科技有限公司生产销售“7,4'-Di-O-methylapigenin 5-O-glucoside|cas:197018-71-6”“分子式： C23H24O10 性状： Powder 纯度： 97.5%”，该产品仅用于科研，如果需要请联系我们
| 参数信息 | |
|---|---|
| 外观状态： | 固体或粉末 |
| 质量指标： | 95%+ |
| 溶解条件： | 有机溶剂/水 |
| CAS号： | N/A |
| 分子量： | N/A |
| 储存条件： | -20℃避光保存 |
| 储存时间： | 1年 |
| 运输条件： | 室温2周 |
| 生产厂家： | 上海金畔生物科技有限公司 |
4',4'''-Di-O-methylcupressuflavone|cas: 74336-91-7
4',4'''-Di-O-methylcupressuflavone|cas: 74336-91-7
分子式： C32H22O10 性状： Yellow powder
产品介绍
上海金畔生物科技有限公司生产销售“4',4'''-Di-O-methylcupressuflavone|cas: 74336-91-7”“分子式： C32H22O10 性状： Yellow powder”，该产品仅用于科研，如果需要请联系我们
| 参数信息 | |
|---|---|
| 外观状态： | 固体或粉末 |
| 质量指标： | 95%+ |
| 溶解条件： | 有机溶剂/水 |
| CAS号： | N/A |
| 分子量： | N/A |
| 储存条件： | -20℃避光保存 |
| 储存时间： | 1年 |
| 运输条件： | 室温2周 |
| 生产厂家： | 上海金畔生物科技有限公司 |