Labeling reagents

Labeling reagents play a crucial role in bioconjugation, which is the process of attaching synthetic molecules or probes to biomolecules such as proteins, nucleic acids, or carbohydrates. This enables researchers to modify biomolecules with precision, facilitating various applications in chemical biology, drug discovery, and diagnostics.
Common types of labeling reagents include enzyme-linked labeling reagents, biotin-streptavidin labeling reagents, antibody-based labeling reagents and click chemistry labeling reagents.

Showing 85–96 of 384 results

  • Azido-PEG5-acid

    Catalog No: SP-C-0362
    Purity: 98.0%
    CAS No: 1425973-16-5
    MW: 335.35
    Formula: C13H25N3O7

     

    $165.71$410.36 Select options This product has multiple variants. The options may be chosen on the product page
  • Azido-PEG5-amine

    Catalog No: SP-C-0286
    Purity: 95-98%
    CAS No: 516493-93-9
    MW: 306.36
    Formula: C12H26N4O5

     

    $409.46 Select options This product has multiple variants. The options may be chosen on the product page
  • Azido-PEG5-CH2CO2H

    Catalog No: SP-C-0354
    Purity: 99.60%
    CAS No: 217180-81-9
    MW: 321.33
    Formula: C12H23N3O7

     

    $224.29$376.79 Select options This product has multiple variants. The options may be chosen on the product page
  • Azido-PEG5-CH2CO2H

    Catalog No: SP-C-0312
    Purity: 99.60%
    CAS No: 217180-81-9
    MW: 321.33
    Formula: C12H23N3O7

     

    $224.29$376.79 Select options This product has multiple variants. The options may be chosen on the product page
  • Azido-PEG6-MS

    Catalog No: SP-C-0078
    Purity: 0.98
    CAS No: 352439-38-4
    MW: 385.43
    Formula: C13H27N3O8S

     

    $278.93$714.29 Select options This product has multiple variants. The options may be chosen on the product page
  • Azido-PEG8-acid

    Catalog No: SP-C-0255
    Purity: 98.0%
    CAS No: 1214319-92-2
    MW: 467.51
    Formula: C19H37N3O10

     

    $170.36$554.11 Select options This product has multiple variants. The options may be chosen on the product page
  • Azido-PEG8-acid

    Catalog No: SP-C-0338
    Purity: 98.0%
    CAS No: 1214319-92-2
    MW: 467.51
    Formula: C19H37N3O10

     

    $170.36$554.11 Select options This product has multiple variants. The options may be chosen on the product page
  • Azido-PEG8-amine

    Catalog No: SP-C-0321
    Purity: 95-98%
    CAS No: 857891-82-8
    MW: 438.52
    Formula: C18H38N4O8

     

    $220.54$540.89 Select options This product has multiple variants. The options may be chosen on the product page
  • Azido-PEG8-NHS ester

    Catalog No: SP-C-0068
    Purity: 0.98
    CAS No: 1204834-00-3
    MW: 564.58
    Formula: C23H40N4O12

     

    $232.14$357.14 Select options This product has multiple variants. The options may be chosen on the product page
  • Azido-PEG9-acid

    Catalog No: SP-C-0073
    Purity: 0.98
    CAS No: 1670249-37-2
    MW: 511.56
    Formula: C21H41N3O11

     

    $235.89$299.29 Select options This product has multiple variants. The options may be chosen on the product page
  • Azido-PEG9-amine

    Catalog No: SP-C-0234
    Purity: 98.52%
    CAS No: 1207714-69-9
    MW: 482.57
    Formula: C20H42N4O9

     

    $285.71 Select options This product has multiple variants. The options may be chosen on the product page
  • Azido-PEG9-azide

    Catalog No: SP-C-0235
    Purity: 95-98%
    CAS No: 1171122-72-7
    MW: 508.57
    Formula: C20H40N6O9

     

    $181.07$289.64 Select options This product has multiple variants. The options may be chosen on the product page