Biotin‐NHS ester

Description

Biotin‐NHS ester reagent enables simple and efficient biotin labeling of amine-containing organic molecules, antibodies, proteins and any other primary amine-containing biomolecules in solution. NH2-activated biotins require an organic solvent such as DMSO or DMF to be dissolved.

Formula: C14H19N3O5S

MW: 341.38 g/mol

Storage/Handling: Store at -20°C. Product shipped at ambient temperature.
Soluble in DMSO or DMF

Highlights:
- Biotin‐NHS ester reacts rapidly with any primary amine-containing molecule to attach the biotin label via
a stable amide bond.
- Biotin‐NHS ester is water insoluble - must be dissolved in DMSO or DMF before further dilution in
aqueous buffers.
- Spacer arm is 13.5 angstroms.
- High purity, crystalline biotin labeling reagents can be used to create high-quality biotin-labeled
derivatives biotinylation reagents.

Biotin‐NHS ester

View Sizes & Pricing

Catalog Number:
B-120-100
CAS Number:
35013-72-0
$146.00

For research use only. Not for food, drug, household, or cosmetic use.
Availability:
2-3 Weeks
Shipping:
$14.99 Ground shipping (In continental US only.)

    Description

    Biotin‐NHS ester reagent enables simple and efficient biotin labeling of amine-containing organic molecules, antibodies, proteins and any other primary amine-containing biomolecules in solution. NH2-activated biotins require an organic solvent such as DMSO or DMF to be dissolved.

    Formula: C14H19N3O5S

    MW: 341.38 g/mol

    Storage/Handling: Store at -20°C. Product shipped at ambient temperature.
    Soluble in DMSO or DMF

    Highlights:
    - Biotin‐NHS ester reacts rapidly with any primary amine-containing molecule to attach the biotin label via
    a stable amide bond.
    - Biotin‐NHS ester is water insoluble - must be dissolved in DMSO or DMF before further dilution in
    aqueous buffers.
    - Spacer arm is 13.5 angstroms.
    - High purity, crystalline biotin labeling reagents can be used to create high-quality biotin-labeled
    derivatives biotinylation reagents.

    Product Specifications

    Catalog ID: B-120
    CAS #: 35013-72-0
    Formula: C14H19N3O5S
    MW: 341.38 g/mol
    Storage/handling: Store at -20°C.
    PubChem Chemical ID: 6710714
    IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoate
    InChI: InChI=1S/C14H19N3O5S/c18-10-5-6-11(19)17(10)22-12(20)4-2-1-3-9-13-8(7-23-9)15-14(21)16-13/h8-9,13H,1-7H2,(H2,15,16,21)/t8-,9-,13-/m0/s1
    InChIKey: YMXHPSHLTSZXKH-RVBZMBCESA-N
    SMILES: C1CC(=O)N(C1=O)OC(=O)CCCCC2C3C(CS2)NC(=O)N3

    Login

    Forgot your password?

    Don't have an account yet?
    Create account