Sulfo-NHS-SS-biotin - 97%, high purity , CAS No.325143-98-4

  • ≥97%
Item Number
S595866
Grouped product items
SKUSizeAvailabilityPrice Qty
S595866-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$256.90
S595866-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,156.90
S595866-1g
1g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,081.90

Biotin-NHS ester

View related series
Amine Reactive

Basic Description

SynonymsBiotin-SS-Sulfo-NHS | PD156877 | HY-111496 | CS-0042264 | Sulfosuccinimidyl3-[[2-(biotinamido)ethyl]dithio]propionate | Sulfosuccinimidyl 3-[[2-(biotinamido)ethyl]dithio]propionate | BP-22634 | sodium;1-[3-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydro
Specifications & Purity97%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

Sulfo-NHS-SS-biotin is a cleavable reagent useful for introducing a biotin moiety to proteins and cell surfaces containing primary amines. This biotin compound is membrane-impermeable due to its negatively charged, water soluble sulfonate group. 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 sodium;1-[3-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethyldisulfanyl]propanoyloxy]-2,5-dioxopyrrolidine-3-sulfonate
INCHI InChI=1S/C19H28N4O9S4.Na/c24-14(4-2-1-3-12-17-11(10-33-12)21-19(28)22-17)20-6-8-35-34-7-5-16(26)32-23-15(25)9-13(18(23)27)36(29,30)31;/h11-13,17H,1-10H2,(H,20,24)(H2,21,22,28)(H,29,30,31);/q;+1/p-1/t11-,12-,13?,17-;/m0./s1
InChi Key IBKZNJXGCYVTBZ-IDBHZBAZSA-M
Canonical SMILES C1C(C(=O)N(C1=O)OC(=O)CCSSCCNC(=O)CCCCC2C3C(CS2)NC(=O)N3)S(=O)(=O)[O-].[Na+]
Isomeric SMILES C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCSSCCC(=O)ON3C(=O)CC(C3=O)S(=O)(=O)[O-])NC(=O)N2.[Na+]
PubChem CID 71571496
Molecular Weight 606.69

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Chemical and Physical Properties

Melt Point(°C)178-180° C

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