DBCO-S-S-PEG3-biotin - 95%, high purity , CAS No.1430408-09-5

  • ≥95%
Item Number
D595750
Grouped product items
SKUSizeAvailabilityPrice Qty
D595750-5mg
5mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$157.90
D595750-25mg
25mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$711.90
D595750-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,375.90

Disulfide Linkers

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Cleavable Linkers

Basic Description

Specifications & Purity95%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

DBCO-S-S-PEG3-biotin is a cleavable reagent for introduction of a biotin moiety to azide-containing biomolecules using copper-free Click Chemistry. The hydrophilic spacer arm provides better solubility to the labeled molecules in aqueous media. The disulfide bond in this linker can be cleaved using reducing agents such as DTT, BME and TCEP to remove the biotin label.

Names and Identifiers

IUPAC Name 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-[3-[2-[[4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-4-oxobutanoyl]amino]ethyldisulfanyl]propanoylamino]ethoxy]ethoxy]ethoxy]ethyl]pentanamide
INCHI InChI=1S/C42H56N6O8S3/c49-37(12-6-5-11-36-41-34(30-57-36)46-42(53)47-41)43-18-21-54-23-25-56-26-24-55-22-19-44-39(51)17-27-58-59-28-20-45-38(50)15-16-40(52)48-29-33-9-2-1-7-31(33)13-14-32-8-3-4-10-35(32)48/h1-4,7-10,34,36,41H,5-6,11-12,15-30H2,(H,43,49)(H,44,51)(H,45,50)(H2,46,47,53)/t34-,36-,41-/m0/s1
InChi Key ZJVGOGQIAYMKAS-MZOCQUDTSA-N
Canonical SMILES C1C2C(C(S1)CCCCC(=O)NCCOCCOCCOCCNC(=O)CCSSCCNC(=O)CCC(=O)N3CC4=CC=CC=C4C#CC5=CC=CC=C53)NC(=O)N2
Isomeric SMILES C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCOCCOCCOCCNC(=O)CCSSCCNC(=O)CCC(=O)N3CC4=CC=CC=C4C#CC5=CC=CC=C53)NC(=O)N2
PubChem CID 91757910
Molecular Weight 869.12

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