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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苯乙烯方形盒 No.4
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| 产品编号： | WEB2264 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
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| 产品规格： |
外寸(竖×横×高):138× 64×19H 内寸(mm):132 × 59 ×14.5H ●可成箱购买。 |
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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：
Silica beads, amine function Cat. No. Si50u-AM-1 50 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。
Silica beads, amine function
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Silica beads, amine functional
Product description:
Amine functionalized silica nanoparticles or micro beads from Nanocs have narrow size distribution yet with multiple size selection from 5 nm to 50 microns. Amine groups on these silica beads can be used to react with a number of functional groups such as succinimidy NHS ester, COOH and many other groups. Nanocs functional silica nanoparticle or micro beads are suspended in 1% aqeuous solution. Standard deviation of these silica particles is in the range of 10% of listed size parameter. Nanocs also offers various fluorescently labeled and surface functionalized silica particles for wide biomedical research and bioassay development. These surface modified silica particles provide our customers with more choices for in-vitro or in-vivo applications of those nanoparticles. Customer conjugation and modification is available upon request.
Product specifications:
- 1% suspension in aqueous solution, other concentration available upon request;
- Particle shape: Spherical;
- Surface functionality: Primary amine (-NH2);
- Appearance: Clear or translucent color depends on particle size;
Storage Conditions:
- Store at 4 0C. DO NOT FREEZE.
苯乙烯方形盒 No.3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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苯乙烯方形盒 No.3
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| 产品编号： | WEB2263 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
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| 产品规格： |
外寸(竖×横×高):64× 58×20H 内寸(mm):58 × 52 ×16.5H ●可成箱购买。 |
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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：
Fluorescein PEG Biotin, FITC-PEG-Biotin Cat. No. PG2-BNFC-1k 1000 Da 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。
Fluorescein PEG Biotin, FITC-PEG-Biotin
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Description:
Biotin functionalized polyethylene glycol (PEG-Biotin) is an avidin or streptavidin binding PEG derivative that is used to biotinylate biomolecules or other material surfaces. Biotin can be easily detected by biotin/streptavidin binding assay and is widely used for molecule target detection. Meanwhile fluorescein gives strong green fluorescence and can be easily detected.
Physical Properties:
- Orange/yellow 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
| PG2-BNTH-1k , Thiol PEG Biotin, HS-PEG-Biotin |
方形透明保护盒(柔软型)#05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(柔软型)#05
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| 产品编号： | WEB17046 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
| 产品特点： |
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| 产品规格： |
组装外寸:189× 98×40H ※请按照包装数量进行订购。不单件销售。 |
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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：
Rhodamine PEG Amine, RB-PEG-NH2 Cat. No. PG2-AMRB-3k 3400 Da 10 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。
Rhodamine PEG Amine, RB-PEG-NH2
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Description:
Rhodamine B labeled polyethylene glycol is a fluorescent PEG derivative that has a maximum absorption at 570 nm and emission around 595 nm. Rhodamine B can be easily traced from its pink color and red fluorescence. Additional functionality allows these fluorescent PEG derivatives to be easily conjugated to other molecule or material surfaces.
Physical Properties:
- Pink or dark red 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(柔软型)#04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(柔软型)#04
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| 产品编号： | WEB17045 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
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组装外寸: 139×109×40H
※请按照包装数量进行订购。不单件销售。 ●特点 ・ 用强韧，高伸缩性，复原性，耐久性优越的特殊膜夹住商品实现其他缓 冲材没有的耐冲击性。安全保管，运送产品。 ・精密机器等制品落下和振动时，可保护精密机器等制品。 ・ 把先端较尖的东西放进里面也不会穿破，可以稳定的固定在空中。 ・膜的复原性优越，可多次反复使用。 ・只要把钩子挂上就完成捆包。 ・由于盒子是透明的，不必拿出便可确认里面的东西。 |
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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 D PEG Maleimide Cat. No. PG2-MLVD-2k 2000 Da 10 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 D PEG Maleimide
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Description:
Vitamin D PEG derivatives are a class of bioactive PEGs that can be used to for drug delivery or bioassay development. Nanocs can provide both 2 and 3 hydroxyl Vitamin D PEG derivatives.
Physical Properties:
- 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(柔软型)#03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(柔软型)#03
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| 产品编号： | WEB17044 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
| 产品特点： |
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| 产品规格： |
组装外寸:109×109×40H ※请按照包装数量进行订购。不单件销售。 |
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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-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。
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(柔软型)#02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(柔软型)#02
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| 产品编号： | WEB17043 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
| 产品特点： |
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| 产品规格： |
组装外寸:119× 89×30H ※请按照包装数量进行订购。不单件销售。 |
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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：
mPEG benzaldehyde Cat. No. PG1-BAL-10k 10000 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(柔软型)#01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(柔软型)#01
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| 产品编号： | WEB17042 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
| 产品特点： |
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| 产品规格： |
组装外寸:79× 79×30H ※请按照包装数量进行订购。不单件销售。 |
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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-2k-10g 2000 Da 10 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.12127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.12127
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| 产品编号： | WEB1685 | ||
| 价格： | 会员价：0元；市场价：0元 | ||
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| 产品规格： |
外寸(mm):39× 39×17.8 内寸(mm):18× 18× 9 ●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-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。
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-AMDS-3k , DSPE PEG Amine, DSPE-PEG-NH2 |
| PG2-DBDS-3k , DBCO PEG DSPE, DSPE PEG DBCO |
方形透明保护盒 No.1180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.1180
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| 产品编号： | WEB1684 | ||
| 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);250×200×50 内寸(mm):204×154×40 ●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. PS500-SV-2 500 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。
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.651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.651
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| 产品编号： | WEB1683 | ||
| 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);200×200×50 内寸(mm):154×154×40 ●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：
Magnetic Nanoparticles, Streptavidin Labeled Cat. No. MP25-AV-0.5 25~30 nm 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。
Magnetic Nanoparticles, Streptavidin Labeled
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Description:
Nanocs provides various functionalized superparamagnetic particles that can be used for biomolecule separation, imaging and diagnostic application. Our small sized paramagnetic nanoparticles, with diameter in 25~50 nm, are suitable for fluorescent imaging, cellular and biomolecular labeling and magnetic sensing. Because of their small size, this type of magnetic nanoparticles cannot extracted with regular magnets. Our large size magnetic particles, with diameter 250 nm or above, can be exacted with magnets and therefore, can be used for cellular and biomolecule separation. Customer conjugation and modification is available upon request.
Physical Properties:
- 1-2 mg/mL suspension in aqueous solution, other concentration available upon request;
- Brownish or dark brown solution;
Storage Conditions:
- Store at 4 0C. Do not freeze.