标签归档：azide

Desthiobiotin PEG azide Cat. No. PG2-AZDSB-5k 5000 Da 5 mg修饰性聚乙二醇

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Desthiobiotin PEG azide

Cat. No. PG2-AZDSB-5k
Specification 5000 Da
Unit Size 5 mg
Price $385.00

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Desthiobiotin PEG Azide:

Desthiobiotin PEG Azide is one of Nanocs’ reactive desthiobiotin derivatives. Azide is a commonly used click chemistry functional group that can react with alkyne catalyzed by copper ion. It can also react with strain-promoted cyclooctyne such as DBCO spontaneously without need any catalyst. Reaction between azide and alkyne allows attachment of destionbiotin tag to targeted molecules or material substrates with high efficiency. Resulted desthiobiotin can bind to avidin or streptavidin, and it can be eluted from avidin/streptavidin complex under milder conditions. PEG linker between azide and desthiobiotin offers higher water solubility, reduced steric hindrance and enhanced activity.

Physical Properties:

  • Off-white/white solid;
  • Soluble in aqeous solution, DMSO or DMF;
  • Reactive group: Azide (-N3);
  • Reactive to: Alkye, DBCO, etc.;

Storage Conditions:

  • Store at -20 0C. Desiccate. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Tags: Desthiobiotin PEG,

4-Arm PEG Azide Cat. No. PG4A-AZ-10k 10000 Da 100 mg修饰性聚乙二醇

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4-Arm PEG Azide

Cat. No. PG4A-AZ-10k
Specification 10000 Da
Unit Size 100 mg
Price $385.00

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Description:

4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. 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, desiccated Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

DSPE PEG Azide, DSPE-PEG-N3 Cat. No. PG2-AZDS-5k 5000 Da 100 mg修饰性聚乙二醇

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DSPE PEG Azide, DSPE-PEG-N3

Cat. No. PG2-AZDS-5k DSPE PEG Azide, DSPE-PEG-N3 Cat. No. PG2-AZDS-5k 5000 Da 100 mg
Specification 5000 Da
Unit Size 100 mg
Price $385.00

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Description:

1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine (DSPE) conjugated Polyethylene Glycol, DSPE PEG is a phospholipid PEG conjugate which has both hydrophilicity and hydrophobility. Pegylated phospholipids are excellent liposome formation materials that can be used for drug delivery, gene transfection and vaccine delivery as well. Nanocs azide PEG DSPE products can be used to prepare pegylated liposome using Click Chemistry. Azide reacts readily with alkyne or cycloocytne in aqueous solution with or without copper catalyst. Pegylation of phospholipids significantly improves the blood circulation time and stability for encapsulated drugs. These materials can also be used for targeted drug delivery by modifying their surfaces with targeting ligands such as antibodies, peptides.

Physical Properties:

  • White/off-white solid or semi-solid depends on molecule weight;
  • Soluble in warm aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, dessiccated. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

DSPE PEG Azide, DSPE-PEG-N3 Cat. No. PG2-AZDS-3k 3400 Da 100 mg修饰性聚乙二醇

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DSPE PEG Azide, DSPE-PEG-N3

Cat. No. PG2-AZDS-3k DSPE PEG Azide, DSPE-PEG-N3 Cat. No. PG2-AZDS-3k 3400 Da 100 mg
Specification 3400 Da
Unit Size 100 mg
Price $385.00

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Description:

1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine (DSPE) conjugated Polyethylene Glycol, DSPE PEG is a phospholipid PEG conjugate which has both hydrophilicity and hydrophobility. Pegylated phospholipids are excellent liposome formation materials that can be used for drug delivery, gene transfection and vaccine delivery as well. Nanocs azide PEG DSPE products can be used to prepare pegylated liposome using Click Chemistry. Azide reacts readily with alkyne or cycloocytne in aqueous solution with or without copper catalyst. Pegylation of phospholipids significantly improves the blood circulation time and stability for encapsulated drugs. These materials can also be used for targeted drug delivery by modifying their surfaces with targeting ligands such as antibodies, peptides.

Physical Properties:

  • White/off-white solid or semi-solid depends on molecule weight;
  • Soluble in warm aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, dessiccated. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Related Products
PG2-DBDS-3k , DBCO PEG DSPE, DSPE PEG DBCO

DSPE PEG Azide, DSPE-PEG-N3 Cat. No. PG2-AZDS-2k 2000 Da 100 mg修饰性聚乙二醇

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DSPE PEG Azide, DSPE-PEG-N3

Cat. No. PG2-AZDS-2k DSPE PEG Azide, DSPE-PEG-N3 Cat. No. PG2-AZDS-2k 2000 Da 100 mg
Specification 2000 Da
Unit Size 100 mg
Price $425.00

Qty Add to Cart

Description:

1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine (DSPE) conjugated Polyethylene Glycol, DSPE PEG is a phospholipid PEG conjugate which has both hydrophilicity and hydrophobility. Pegylated phospholipids are excellent liposome formation materials that can be used for drug delivery, gene transfection and vaccine delivery as well. Nanocs azide PEG DSPE products can be used to prepare pegylated liposome using Click Chemistry. Azide reacts readily with alkyne or cycloocytne in aqueous solution with or without copper catalyst. Pegylation of phospholipids significantly improves the blood circulation time and stability for encapsulated drugs. These materials can also be used for targeted drug delivery by modifying their surfaces with targeting ligands such as antibodies, peptides.

Physical Properties:

  • White/off-white solid or semi-solid depends on molecule weight;
  • Soluble in warm aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, dessiccated. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Iodoacetyl PEG Azide, IA-PEG-N3 Cat. No. PG2-AZIA-5k 5000 Da 100 mg修饰性聚乙二醇

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Iodoacetyl PEG Azide, IA-PEG-N3

Cat. No. PG2-AZIA-5k Iodoacetyl PEG Azide, IA-PEG-N3 Cat. No. PG2-AZIA-5k 5000 Da 100 mg
Specification 5000 Da
Unit Size 100 mg
Price $385.00

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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.
Documents
  • SDS
  • DataSheet

Dextran, Azide Functional Cat. No. DX3-AZ-1 3000 Da 5 mg修饰性聚乙二醇

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Dextran, Azide Functional

Cat. No. DX3-AZ-1
Specification 3000 Da
Unit Size 5 mg
Price $385.00

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Azide functional Dextrans:

Azide functionalized Dextran is one of Nanocs premier reactive dextran conjugates. These azido dextrans are reactive toward alkyne or dibenzylcyclooctyne (DBCO) groups via so called Click Chemistry. Nanocs provides a variety of azide functionalized dextran products with molecular weight ranged from 3,000 Da to 2,000 KDa. These functional dextrans were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo. Azido dextrans are water soluble and they can react with alkyne or cyclooctyne in aqueous solution.

Dextrans are naturally synthesized polysaccharides with good water solubility, low toxicity and varied molecular weights. Dextrans modified with dyes and other biomolecules have been successfully used as long-term tracers for live cells. Nanocs also provides customerized dextran products for your special needs.

Specifications:

  • 1~50 azido groups on each dextran molecule depends on molecular weight of dextran.
  • Dextran conjugates provided in dried powder form;

Storage Conditions:

  • Store at 4-8 0C.

Dextran, Azide Functional Cat. No. DX5-AZ-1 5000 Da 5 mg修饰性聚乙二醇

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Dextran, Azide Functional

Cat. No. DX5-AZ-1
Specification 5000 Da
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Azide functional Dextrans:

Azide functionalized Dextran is one of Nanocs premier reactive dextran conjugates. These azido dextrans are reactive toward alkyne or dibenzylcyclooctyne (DBCO) groups via so called Click Chemistry. Nanocs provides a variety of azide functionalized dextran products with molecular weight ranged from 3,000 Da to 2,000 KDa. These functional dextrans were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo. Azido dextrans are water soluble and they can react with alkyne or cyclooctyne in aqueous solution.

Dextrans are naturally synthesized polysaccharides with good water solubility, low toxicity and varied molecular weights. Dextrans modified with dyes and other biomolecules have been successfully used as long-term tracers for live cells. Nanocs also provides customerized dextran products for your special needs.

Specifications:

  • 1~50 azido groups on each dextran molecule depends on molecular weight of dextran.
  • Dextran conjugates provided in dried powder form;

Storage Conditions:

  • Store at 4-8 0C.

Dextran, Azide Functional Cat. No. DX10-AZ-1 10000 Da 25 mg修饰性聚乙二醇

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Dextran, Azide Functional

Cat. No. DX10-AZ-1
Specification 10000 Da
Unit Size 25 mg
Price $385.00

Qty Add to Cart

Azide functional Dextrans:

Azide functionalized Dextran is one of Nanocs premier reactive dextran conjugates. These azido dextrans are reactive toward alkyne or dibenzylcyclooctyne (DBCO) groups via so called Click Chemistry. Nanocs provides a variety of azide functionalized dextran products with molecular weight ranged from 3,000 Da to 2,000 KDa. These functional dextrans were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo. Azido dextrans are water soluble and they can react with alkyne or cyclooctyne in aqueous solution.

Dextrans are naturally synthesized polysaccharides with good water solubility, low toxicity and varied molecular weights. Dextrans modified with dyes and other biomolecules have been successfully used as long-term tracers for live cells. Nanocs also provides customerized dextran products for your special needs.

Specifications:

  • 1~50 azido groups on each dextran molecule depends on molecular weight of dextran.
  • Dextran conjugates provided in dried powder form;

Storage Conditions:

  • Store at 4-8 0C.

Dextran, Azide Functional Cat. No. DX40-AZ-1 40000 Da 25 mg修饰性聚乙二醇

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Dextran, Azide Functional

Cat. No. DX40-AZ-1
Specification 40000 Da
Unit Size 25 mg
Price $385.00

Qty Add to Cart

Azide functional Dextrans:

Azide functionalized Dextran is one of Nanocs premier reactive dextran conjugates. These azido dextrans are reactive toward alkyne or dibenzylcyclooctyne (DBCO) groups via so called Click Chemistry. Nanocs provides a variety of azide functionalized dextran products with molecular weight ranged from 3,000 Da to 2,000 KDa. These functional dextrans were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo. Azido dextrans are water soluble and they can react with alkyne or cyclooctyne in aqueous solution.

Dextrans are naturally synthesized polysaccharides with good water solubility, low toxicity and varied molecular weights. Dextrans modified with dyes and other biomolecules have been successfully used as long-term tracers for live cells. Nanocs also provides customerized dextran products for your special needs.

Specifications:

  • 1~50 azido groups on each dextran molecule depends on molecular weight of dextran.
  • Dextran conjugates provided in dried powder form;

Storage Conditions:

  • Store at 4-8 0C.

Dextran, Azide Functional Cat. No. DX70-AZ-1 70000 Da 25 mg修饰性聚乙二醇

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Dextran, Azide Functional

Cat. No. DX70-AZ-1
Specification 70000 Da
Unit Size 25 mg
Price $385.00

Qty Add to Cart

Azide functional Dextrans:

Azide functionalized Dextran is one of Nanocs premier reactive dextran conjugates. These azido dextrans are reactive toward alkyne or dibenzylcyclooctyne (DBCO) groups via so called Click Chemistry. Nanocs provides a variety of azide functionalized dextran products with molecular weight ranged from 3,000 Da to 2,000 KDa. These functional dextrans were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo. Azido dextrans are water soluble and they can react with alkyne or cyclooctyne in aqueous solution.

Dextrans are naturally synthesized polysaccharides with good water solubility, low toxicity and varied molecular weights. Dextrans modified with dyes and other biomolecules have been successfully used as long-term tracers for live cells. Nanocs also provides customerized dextran products for your special needs.

Specifications:

  • 1~50 azido groups on each dextran molecule depends on molecular weight of dextran.
  • Dextran conjugates provided in dried powder form;

Storage Conditions:

  • Store at 4-8 0C.

Dextran, Azide Functional Cat. No. DX500-AZ-1 500 kDa 25 mg修饰性聚乙二醇

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Dextran, Azide Functional

Cat. No. DX500-AZ-1
Specification 500 kDa
Unit Size 25 mg
Price $385.00

Qty Add to Cart

Azide functional Dextrans:

Azide functionalized Dextran is one of Nanocs premier reactive dextran conjugates. These azido dextrans are reactive toward alkyne or dibenzylcyclooctyne (DBCO) groups via so called Click Chemistry. Nanocs provides a variety of azide functionalized dextran products with molecular weight ranged from 3,000 Da to 2,000 KDa. These functional dextrans were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo. Azido dextrans are water soluble and they can react with alkyne or cyclooctyne in aqueous solution.

Dextrans are naturally synthesized polysaccharides with good water solubility, low toxicity and varied molecular weights. Dextrans modified with dyes and other biomolecules have been successfully used as long-term tracers for live cells. Nanocs also provides customerized dextran products for your special needs.

Specifications:

  • 1~50 azido groups on each dextran molecule depends on molecular weight of dextran.
  • Dextran conjugates provided in dried powder form;

Storage Conditions:

  • Store at 4-8 0C.

Dextran, Azide Functional Cat. No. DX2000-AZ-1 2000 kDa 25 mg修饰性聚乙二醇

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Dextran, Azide Functional

Cat. No. DX2000-AZ-1
Specification 2000 kDa
Unit Size 25 mg
Price $385.00

Qty Add to Cart

Azide functional Dextrans:

Azide functionalized Dextran is one of Nanocs premier reactive dextran conjugates. These azido dextrans are reactive toward alkyne or dibenzylcyclooctyne (DBCO) groups via so called Click Chemistry. Nanocs provides a variety of azide functionalized dextran products with molecular weight ranged from 3,000 Da to 2,000 KDa. These functional dextrans were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo. Azido dextrans are water soluble and they can react with alkyne or cyclooctyne in aqueous solution.

Dextrans are naturally synthesized polysaccharides with good water solubility, low toxicity and varied molecular weights. Dextrans modified with dyes and other biomolecules have been successfully used as long-term tracers for live cells. Nanocs also provides customerized dextran products for your special needs.

Specifications:

  • 1~50 azido groups on each dextran molecule depends on molecular weight of dextran.
  • Dextran conjugates provided in dried powder form;

Storage Conditions:

  • Store at 4-8 0C.

Maleimide-PEG4-Azide Cat. No. PG4-AZML-1 10 mg修饰性聚乙二醇

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Maleimide-PEG4-Azide

Cat. No. PG4-AZML-1
Specification
Unit Size 10 mg
Price $425.00

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Synonym: Mal-PEG4-Azide, Azide PEG4 Maleimide, N3-PEG4-Maleimide, Mal-PEG4-N3

Product Specifications:

  • Form: Semi-solid;
  • Color: Brownish;
  • Functional groups: Maleimide and azide;
  • Reactive to: Sulfhydryl and alkyne/DBCO;
  • PEG length: 4 PEG units, tetraethylenele glycol linker;
  • Solubility: Soluble in DMSO;

Storage:

  • Store at -20 0C. Dessicate.
Documents
  • SDS
  • DataSheet

Retinoic acid PEG azide Cat. No. PG2-AZVA-5k 5000 Da 10 mg修饰性聚乙二醇

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Retinoic acid PEG azide

Cat. No. PG2-AZVA-5k Retinoic acid PEG azide Cat. No. PG2-AZVA-5k 5000 Da 10 mg
Specification 5000 Da
Unit Size 10 mg
Price $385.00

Qty Add to Cart

Description:

Retinoic acid PEG azide is one of Nanocs bioactive Vitamin A/Retinoic acid PEG derivatives that can be used to for drug delivery or bioassay development. Retinoic acid is an essential substances for chordate animals from fish to human. Pegylated retinoic acid provides better water solubility. Nanocs can provide other retinoic acid or tetinol PEG derivatives based on customer request.

Physical Properties:

  • 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. Desiccate. Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Azide PEG NHS, N3-PEG-NHS Cat. No. PG2-AZNS-5k 5000 Da 100 mg修饰性聚乙二醇

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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。

Azide PEG NHS, N3-PEG-NHS

Cat. No. PG2-AZNS-5k Azide PEG NHS, N3-PEG-NHS Cat. No. PG2-AZNS-5k 5000 Da 100 mg
Specification 5000 Da
Unit Size 100 mg
Price $385.00

Qty Add to Cart

Description:

Azide/azido functionalized polyethylene glycol (N3-PEG-X) is a bifunctional PEG derivative that can be used to modify proteins, peptides and other materials. Azide group can react with alkyne in aqueous solution catalyzed by copper. It can also be reduced into amine group easily while another functional group can be react with other molecules or functional groups. 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.
Documents
  • SDS
  • DataSheet