上海金畔生物科技有限公司代理日本三博特sanplatec全线产品，欢迎访问官网了解更多产品信息。
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产品名称：
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方形透明保护盒No.554
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| 产品编号： | WEB1682 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
| 产品特点： |
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| 产品规格： |
外寸(mm):200×150×50 内寸(mm);154×104×40 ●特点 |
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| 材料： |
确认材料的耐药性 >> 耐药性检索 |
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产品特征：
Pentafluorophenyl PEG, mPEG-PFP Cat. No. PG1-PFP-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。
Pentafluorophenyl PEG, mPEG-PFP
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Description:
Nanocs PFP (pentafluorophenyl) functionalized polyethylene glycol (PEG-PFP) is an amine (-NH2) reactive PEG derivative that can be used to modify molecules with available amine groups. Compared to NHS PEG, PFP PEG has greater reactivity, it can react with both prirmary and secondary amine groups at pH 7~9. Nanocs provides a number of PFP functionalized PEG derivatives that can be used for controlled amine pegylation applications.
Physical Properties:
- Off-white/white solid or viscous liquid depends on molecule weight;
- Solubility: 10 mg/mL, clear in water, chloroform, DMSO.
- Purity: >95%
Storage Conditions:
- Store at -20 0C, desiccate. PFP PEG tends to hydrolyze from moisture. Avoid frequent thaw and freeze.
- SDS
- DataSheet
方形透明保护盒 No.467日本三博特sanplatec
上海金畔生物科技有限公司代理日本三博特sanplatec全线产品，欢迎访问官网了解更多产品信息。
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产品名称：
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方形透明保护盒 No.467
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| 产品编号： | WEB1681 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
| 产品特点： |
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| 产品规格： |
外寸(mm):200×100×50 内寸(mm):154× 54×40 ●特点 |
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| 材料： |
确认材料的耐药性 >> 耐药性检索 |
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产品特征：
Pyrene PEG Folic acid Cat. No. PG2-FAPN-2k 2000 Da 5 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。
Pyrene PEG Folic acid
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Product Specifications:
- Composition: Pyrene PEG Folic acid
- Appearance: Yellow solid;
- Solubility: Soluble in aqueous buffer;
- Reactive group: Folic acid;
- Reactive toward: Folate receptors, etc.;
- Excitation/Emission wavelength: 339 nm/384 nm.
Storage Conditions:
- Store at -20 0C. Desiccate. Protect from light.
- SDS
- DataSheet
mPEG benzaldehyde Cat. No. PG1-BAL-20k 20000 Da 250 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。
mPEG benzaldehyde
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Description:
mPEG benzaldehyde is a monofunctional, site specific PEG derivative with amine reactive aldehyde group. Aldeyde PEG is a common N-terminal amine group pegylation reagent. The reaction between aldehyde group with the α-amine at the N-terminus produces an intermediate Schiff base. Further reduction with hydride will form a stable C-N bond. PEG aldehydes react with n-terminus amine groups at a pH of from 5.0 to 9.5. Higher pH will result in multiple Pegylation with both terminal and lysine groups. Aromatic aldehyde PEG shows better stability in aqueous solution.
Physical Properties:
- Off-white/white solid;
- Soluble in water, DMSO, DMF;
- Activity >90%; Peroxide<10ppm;
Storage Conditions:
- Store at -20 0C
Reaction Procedures:
Generally, a 5- to 10-fold molar excess of PEG aldehyde over the amount of amine-containing material results in sufficient conjugation.
Materials Required:
- Pegylation buffer: Amine-free aqueous buffer, pH 5.0~6.5.
- PEG aldehyde stock solution: 50 mg in 1 mL conjugation buffer.
- Washing solution: Distilled water or any aqueous buffer.
Reaction Steps:
Dissolve targeted materials in pegylation buffer. Estimate the concentration of primary amine groups on the targeted materials. Add PEG aldehyde stock solution to the targeted conjugation materials with the final concentration keep at least 10 mg/mL. Allow mixture agitates at room temperature for 2~4 hrs at room temperature or overnight 4 0C. After reaction, C=N bond can be reduced by sodium borohydride. Conjugate can be purified either by size exclusion chromatography or dialysis.
- SDS
- DataSheet
方形透明保护盒No.438日本三博特sanplatec
上海金畔生物科技有限公司代理日本三博特sanplatec全线产品，欢迎访问官网了解更多产品信息。
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产品名称：
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方形透明保护盒No.438
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| 产品编号： | WEB1680 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
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| 产品规格： |
外寸(mm);200× 75×25 内寸(mm):162× 37×18 ●特点 |
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| 材料： |
确认材料的耐药性 >> 耐药性检索 |
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产品特征：
方形透明保护盒No.225日本三博特sanplatec
上海金畔生物科技有限公司代理日本三博特sanplatec全线产品，欢迎访问官网了解更多产品信息。
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产品名称：
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方形透明保护盒No.225
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| 产品编号： | WEB1678 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
| 产品特点： |
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| 产品规格： |
外寸(mm):150×150×50 内寸(mm):104×104×40 ●特点 |
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| 材料： |
确认材料的耐药性 >> 耐药性检索 |
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产品特征：
Methacrylate PEG, mPEG-MAR Cat. No. PG1-MAR-1k 1000 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。
Methacrylate PEG, mPEG-MAR
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Description:
Methacrylate functionalized polyethylene glycol (PEG methacrylate) 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
方形透明保护盒No.149日本三博特sanplatec
上海金畔生物科技有限公司代理日本三博特sanplatec全线产品，欢迎访问官网了解更多产品信息。
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产品名称：
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方形透明保护盒No.149
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| 产品编号： | WEB1677 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
| 产品特点： |
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| 产品规格： |
外寸(mm):150×100×50 内寸(mm);104× 54×40 ●特点 |
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| 材料： |
确认材料的耐药性 >> 耐药性检索 |
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产品特征：
Azido succinimidyl acetic acid NHS Cat. No. AZ2NS-01 25 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。
Azido succinimidyl acetic acid NHS
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方形透明保护盒No.148日本三博特sanplatec
上海金畔生物科技有限公司代理日本三博特sanplatec全线产品，欢迎访问官网了解更多产品信息。
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产品名称：
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方形透明保护盒No.148
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| 产品编号： | WEB1676 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
| 产品特点： |
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| 产品规格： |
外寸(mm):150×100×25 内寸(mm):112× 62×18 ●特点 |
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| 材料： |
确认材料的耐药性 >> 耐药性检索 |
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产品特征：
DSPE PEG Maleimide, DSPE-PEG-MAL Cat. No. PG2-DSML-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。
DSPE PEG Maleimide, DSPE-PEG-MAL
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Synonym: Maleimide PEG DSPE, 1,2-distearoyl-sn-glycero-3-phosphoethanolamine PEG Maleimide, DSPE-PEG-Mal.
Description:
DSPE PEG Maleimide is one of Nanocs reactive phospholipid PEG reagents that can react with sulfhydryl (thiol, -SH) groups. DSPE (1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine) is a saturated 18C phospholipid that is highly hydrophobic. PEG linker (polyethylene glycol), on the other hand, offers good hydrophilicity and water solubility. Maleimide functional DSPE PEG has excellent reactivity towards sulfhydryl/thiol groups derived from various molecules. Reaction between maleimide and thiolproceeds easily at neutral pH. Maleimide PEG DSPE is one of most commonly used reactive phospholipids to conjugate antibodies, peptides or other ligands to the surface of liposome and other lipid PEG nanoparticles. Pegylated phospholipids have longer blood circulation time and higher stability for encapsulated drugs. Nanocs has developed a comprehensive collection of thiol reactive maleimide phospholipid PEG products that have high purity, various molecular weights and excellent chemical reactivity. These lipid PEG conjugates demonstrate excellent amphilphilic properties and offer superior advantages for small and large molecule drug formulation and delivery.
Physical Properties:
- Form: Solid powder;
- Color: White;
- Solubility: Soluble in chloroform and warm water;
- Reactive group: Maleimide;
- Reactive to: Sulfhydryl (-SH);
- Lipid type: 18C PE, saturated;
- Purity: >95%
Storage Conditions:
- Store at -20 0C. Avoid frequent thaw and freeze.
- SDS
- DataSheet
| PG2-DSNS-2k , DSPE-PEG-NHS |
| PG2-DSNS-10k , DSPE-PEG-NHS |
| PG2-AMDS-2k , DSPE PEG Amine, DSPE-PEG-NH2 |
| PG2-AMDS-20k , DSPE PEG Amine, DSPE-PEG-NH2 |
| PG2-DSPD-2k , DSPE-PEG-PDP |
| PG2-DSFA-2k , Folic acid PEG DSPE, DSPE-PEG-Folate |
方形透明保护盒No.98日本三博特sanplatec
上海金畔生物科技有限公司代理日本三博特sanplatec全线产品，欢迎访问官网了解更多产品信息。
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产品名称：
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方形透明保护盒No.98
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| 产品编号： | WEB1674 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
| 产品特点： |
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| 产品规格： |
外寸(mm):125×125×50 内寸(mm):79× 79×40 ●特点 |
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| 材料： |
确认材料的耐药性 >> 耐药性检索 |
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产品特征：
Polystyrene beads, streptavidin coated Cat. No. PS1u-SV-1 1 um 0.5 mL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。
Polystyrene beads, streptavidin coated
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Description:
Polystyrene Particles from Nanocs have narrow size distribution yet with multiple size selection from 20 nm to 10 microns. These particles are suspended in 1% aqeuous solution. Standard deviation of these particles is in the range of 10% of listed size parameter. These particles have wide applications in diagnostic reagents and bioassay development. They can be further modified with different surface coatings and functional groups. Nanocs surface modified polystyrene particles provide more choices for in-vitro or in-vivo applications of those nanoparticles. Customer conjugation and modification is available upon request.
Physical Properties:
- 1% suspension in aqueous solution, other concentration available upon request;
Storage Conditions:
- Store at 4 0C.
方形透明保护盒No.33日本三博特sanplatec
上海金畔生物科技有限公司代理日本三博特sanplatec全线产品，欢迎访问官网了解更多产品信息。
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产品名称：
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方形透明保护盒No.33
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| 产品编号： | WEB1672 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
| 产品特点： |
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| 产品规格： |
外寸(mm):100×100×50 内寸(mm):62× 62×40 ●特点 |
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| 材料： |
确认材料的耐药性 >> 耐药性检索 |
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产品特征：
Surfactant free polystyrene beads Cat. No. PS900-SF-1 900 nm 1 mL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。
Surfactant free polystyrene beads
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立体像素 Voxel No.32日本三博特sanplatec
上海金畔生物科技有限公司代理日本三博特sanplatec全线产品，欢迎访问官网了解更多产品信息。
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产品名称：
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立体像素 Voxel No.32
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| 产品编号： | WEB1671 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
| 产品特点： |
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| 产品规格： |
外寸(mm):100×100×25 内寸(mm):62× 62×18 ●特点 |
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| 材料： |
确认材料的耐药性 >> 耐药性检索 |
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产品特征：
Vitamin D3 PEG FITC Cat. No. PG2-FCVD-3k 3400 Da 5 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。
Vitamin D3 PEG FITC
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Synonym: Cholecalciferol PEG FITC, FITC PEG Vitamin D3, Fluorescein PEG Vitamin D3
Product information:
- Appearance: Solid
- Color: Yellow or orange
- Solubility: Soluble in water
- Ex/Em wavelength: 495 nm/515 nm
Storage:
- Store at -20 0C. Protect from light.
| PG2-MLVD-3k , Vitamin D PEG Maleimide |
立体像素 Voxel No.23日本三博特sanplatec
上海金畔生物科技有限公司代理日本三博特sanplatec全线产品，欢迎访问官网了解更多产品信息。
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产品名称：
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立体像素 Voxel No.23
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| 产品编号： | WEB167 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
| 产品特点： | |||
| 产品规格： |
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| 材料： |
确认材料的耐药性 >> 耐药性检索 |
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产品特征：
Carbonylacrylic PEG COOH Cat. No. PG2-CACR-5k 5000 Da 50 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。
Carbonylacrylic PEG COOH
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Synonym: Carboxylic acid PEG Carbonylacrylic, Carbonylacrylic PEG acid
Description:
Carbonylacrylic PEG COOH is a thiol and amine reactive heterobifunctional PEG derivatives. Similar to Maleimide PEG, carbonylacrylic group can react with thiol group quickly to form a stable thiol ether bond. Carboxylic acid group, -COOH, on the other hand, can be activated to react to amine or hydryoxy groups.
Product Specifications:
- Form: Solid
- Apearance: Light yellow/off-white
- Reactive groups: Carbonylacrylic and COOH
- Reactive to: Sulfhydryl and primary amine/hydroxyl groups
- Solubility: Soluble in water
Storage:
- Store at -20 0C. Desiccate.