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Ald-peg4-nhs ester 95%

Ald-peg4-nhs ester 95%

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Product Details:

Smell None
Ingredients Polyethylene glycol and NHS ester functional group
Shape Powdery form
EINECS No Not available
Molecular Weight 289.29 g/mol
Appearance White to off-white powder
Physical Form Solid powder
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Ald-peg4-nhs ester 95% Product Specifications

Shelf Life 12 months in recommended storage conditions
Solubility Soluble in organic solvents like DMSO and DMF
Application Applied in bioconjugation techniques drug delivery systems and biomedical research as a reagent for PEGylation.
Purity 95%
Usage Used for attaching polyethylene glycol (PEG) chains to biomolecules to enhance stability and solubility.
Properties A chemical reagent with specific reactive functionality (NHS ester) for bioconjugation.
Storage Store at -20C in a dry dark environment
Taste Odorless not applicable
Structural Formula R-PEG4-O-C(=O)-NHS
Ph Level Neutral
EINECS No Not available
Smell None
Shape Powdery form
Ingredients Polyethylene glycol and NHS ester functional group
Appearance White to off-white powder
Molecular Weight 289.29 g/mol
Grade Research-grade
Density Gram per cubic centimeter(g/cm3)
HS Code 29339980
Physical Form Solid powder
Molecular Formula C12H19NO7
CAS No 62256-63-1
Poisonous NO
Melting Point Not available
Refractive Rate Not available

Product Description

Chemical Name: Ald-peg4-nhs ester 95%
Synonyms : Ald-peg4-nhs ester
Cas No : 1353011-74-1
Purity : 95% Molecular Formula : C23H30N2O10 MolecularWight : 494.5

FAQs of Ald-peg4-nhs ester 95%:

Q: What is Ald-peg4-nhs ester 95% and its usage?

A: Ald-peg4-nhs ester 95% is a research-grade chemical reagent with specific reactive functionality (NHS ester) for bioconjugation. It is used for attaching polyethylene glycol (PEG) chains to biomolecules to enhance stability and solubility. It is applied in bioconjugation techniques, drug delivery systems, and biomedical research as a reagent for PEGylation.

Q: What is the purity of Ald-peg4-nhs ester 95%?

A: Ald-peg4-nhs ester 95% has a purity of 95%.

Q: What are the physical properties of Ald-peg4-nhs ester 95%?

A: Ald-peg4-nhs ester 95% is in powdery form and appears as a white to off-white powder. It is soluble in organic solvents like DMSO and DMF and has a neutral pH level. It has an odorless smell, and its melting point and refractive rate are not available.

Q: What are the storage conditions for Ald-peg4-nhs ester 95%?

A: Ald-peg4-nhs ester 95% should be stored at -20C in a dry dark environment to maintain its efficacy. It has a shelf life of 12 months in recommended storage conditions.

Q: Are there any poisonous ingredients in Ald-peg4-nhs ester 95%?

A: No, Ald-peg4-nhs ester 95% does not contain any poisonous ingredients.

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