FITC-PEG-SH, MW 1k-10k

Name: FITC-PEG-SH, MW 1k-10k
Brand: BOC Sciences
Rating: 5 (1 reviews)

Cat No.: BPG-1272

4.5

FITC-PEG-SH is a fluorescent heterobifunctional PEG derivative. FITC can be used for labeling molecules or proteins. Sulfhydryl is widely used in gold nanoparticles or gold film modification. Stable oxime ether linkages can be formed with maleimide at pH 6.5-7.5. Heterobifunctional PEG can be attached to different molecules or materials to extend the richness of different molecular combinations. Also used in cell culture, pharmaceutical research, drug delivery and release, nanotechnology and new materials.

Category	FITC PEG
Molecular Weight	Customizable
Storage	-20°C for long-term preservation, keep in dry and avoid sunlight. Avoid repeated freezing and thawing.

Structure of FITC-PEG-SH, MW 1k-10k

Ordering Information

*For research and manufacturing use only. We do not sell to patients.

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Catalog	Molecular Weight	Availability	actions
BPG-1272-1	FITC-PEG-SH, MW 1k	In stock	Inquiry
BPG-1272-2	FITC-PEG-SH, MW 2k	In stock	Inquiry
BPG-1272-3	FITC-PEG-SH, MW 3.4k	In stock	Inquiry
BPG-1272-4	FITC-PEG-SH, MW 5k	In stock	Inquiry
BPG-1272-5	FITC-PEG-SH, MW 10k	In stock	Inquiry

cGMP Capacity

cGMP-compliant manufacturing options
Comprehensive QC testing with COA, MSD
From mg and g to kg-scale production
In-stock supply in the US and Europe
Global supply & fast worldwide delivery
One-stop PEGylation services
Custom PEG reagents synthesis
Click chemistry reagents
Bioconjugation & drug delivery
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Specification
Key Product Attributes
Reaction & Conjugation Properties
References

Solubility

Soluble in water, DMSO and DMF. Freshly prepared before use.

PEGType	Polymeric Functional PEG
PEGArchitecture	Linear
Functionality	Monofunctional (Reactive)

ReactiveToward	Maleimides; Haloacetamides; Activated Alkenes; Activated Disulfides
ReactionChemistry	Thiol-Michael Addition; Thiol Alkylation; Disulfide Exchange
BiomoleculeCompatibility	Labeled Proteins / Peptides / Antibodies / Oligonucleotides (with complementary reactive handle); Maleimide-/Haloacetamide-Modified Proteins / Peptides; Maleimide-/Haloacetamide-Modified Antibodies; Maleimide-/Haloacetamide-Modified Oligonucleotides
ResearchUse	Thiol–Michael Conjugation; Cysteine / Thiol Alkylation; Reversible Thiol–Disulfide Exchange

1. Mendez-Garza J, Wang B, Madeira A, et al. Synthesis and surface modification of spindle-type magnetic nanoparticles: gold coating and PEG functionalization.Journal of Biomaterials and Nanobiotechnology, 2013, 4: 222-228.
2. BaniáYaseen A I. Facile phase transfer of gold nanoparticles from aqueous solution to organic solvents with thiolated poly (ethylene glycol). RSC Advances, 2014, 4(95): 52676-52679.