alpha-D-GalNAc-PEG3-Biotin
alpha-D-GalNAc-PEG3-Biotin
Product summary
Quick view
- Product family
- Oligonucleotide Conjugation & Delivery Ligands
- Chemical Name
- alpha-D-GalNAc-PEG3-Biotin
alpha-D-GalNAc-PEG3-Biotin is listed by CHEMOS as catalog CH52009 with molecular weight 578.68.
The catalog record does not include CAS, formula, chemical name, or PubChem CID for GalNAc-PEG3-Biotin; no direct PubMed record is cited.
GalNAc motifs and biotin-streptavidin conjugation are separately described in the literature, but those contexts do not verify CH52009 structure, affinity behavior, or material status.
Identity and specifications
| Catalog No. | CH52009 |
| Product Name | alpha-D-GalNAc-PEG3-Biotin |
| CAS No. | Not assigned |
| Molecular Weight | 578.68 (catalog value) |
| Molecular Formula | Not listed |
| Public CID | No public CID cited |
Application context
- GalNAc linker class research
- Biotin conjugation-handle published studies
Additional material information
Uses
This catalog entry is limited to identity information. Detailed structure, formula, category, and product-specific specifications are not included.
Characteristics
The catalog name suggests an alpha-D-GalNAc PEG3 biotin linker. Detailed structure, formula, alpha-anomer assignment, PEG3 linker identity, and biotin attachment are not included in the catalog record.
Related technical resources
Hepatocyte-Targeted Delivery
GalNAc ligands, oligo conjugation handles, lipid conjugates, and linker choices for liver-directed delivery research.
GalNAc vs Lipid Conjugation
Compare receptor-directed multivalent GalNAc and structure-dependent lipid conjugation as distinct oligonucleotide delivery strategies.
Public references
- Targeted delivery of antisense oligonucleotides to hepatocytes using triantennary N-acetyl galactosamine improves potency in mice
Nucleic Acids Research, 2014
Product-family technical context
- Multivalent N-acetylgalactosamine-conjugated siRNA localizes in hepatocytes and elicits RNAi-mediated gene silencing
Journal of the American Chemical Society, 2014
Product-family technical context
- siRNA Conjugates Carrying Sequentially Assembled Trivalent N-Acetylgalactosamine Linked Through Nucleosides Elicit Robust Gene Silencing In Vivo in Hepatocytes
ACS Chemical Biology, 2015
Product-family technical context
- Comparative Characterization of Hepatic Distribution and mRNA Reduction of Antisense Oligonucleotides Conjugated with Triantennary N-Acetyl Galactosamine and Lipophilic Ligands
Journal of Pharmacology and Experimental Therapeutics, 2016
Product-family technical context
Frequently Asked Questions
What is listed for CH52009?
CH52009 is listed as alpha-D-GalNAc-PEG3-Biotin with molecular weight 578.68.
How should biotin context be handled?
Biotin can be described only as general conjugation-handle context, not as verified affinity or performance for CH52009.
Similar Products
Need Help with Material Selection?
CHEMOS can review product fit, target structure, route questions, analytical expectations, and project-specific supply needs.