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 373–384 of 385 results

  • Tetrazine-PEG4-amine hydrochloride

    Catalog No: SP-C-0340
    Purity: 98.0%
    CAS No: 2752945-36-9
    MW: 470.95
    Formula: C20H31ClN6O5

     

    $214.29$687.50 Select options This product has multiple variants. The options may be chosen on the product page
  • Tetrazine-PEG7-amine hydrochloride

    Catalog No: SP-C-0060
    Purity: 99.16%
    CAS No: N/A
    MW: 603.11
    Formula: C26H43ClN6O8

     

    $390.54$625.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Tetrazine-Ph-acid

    Catalog No: SP-C-0046
    Purity: 98.79%
    CAS No: 1380500-92-4
    MW: 216.20
    Formula: C10H8N4O2

     

    $196.43$430.18 Select options This product has multiple variants. The options may be chosen on the product page
  • Tetrazine-Ph-NHCO-C3-NHS ester

    Catalog No: SP-C-0211
    Purity: 98.28%
    CAS No: 1244040-64-9
    MW: 398.37
    Formula: C18H18N6O5

     

    $196.43$1,028.57 Select options This product has multiple variants. The options may be chosen on the product page
  • Tetrazine-Ph-NHS ester

    Catalog No: SP-C-0123
    Purity: 0.98
    CAS No: 1616668-55-3
    MW: 313.27
    Formula: C14H11N5O4

     

    $160.71$257.14 Select options This product has multiple variants. The options may be chosen on the product page
  • Tetrazine-Ph-PEG5-NHS ester

    Catalog No: SP-C-0062
    Purity: 0.98
    CAS No: 1682653-80-0
    MW: 604.61
    Formula: C27H36N6O10

     

    $178.57$357.14 Select options This product has multiple variants. The options may be chosen on the product page
  • Tetrazine-SS-Biotin

    Catalog No: SP-C-0160
    Purity: 0.98
    CAS No: 2123482-78-8
    MW: 576.76
    Formula: C24H32N8O3S3

     

    $321.43$857.14 Select options This product has multiple variants. The options may be chosen on the product page
  • Thalidomide-O-amido-C4-N3

    Catalog No: SP-C-0156
    Purity: 98.36%
    CAS No: 2098488-36-7
    MW: 428.40
    Formula: C19H20N6O6

     

    $392.86$625.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Tos-PEG2-O-Propargyl

    Catalog No: SP-C-0176
    Purity: 98.47%
    CAS No: 1119249-30-7
    MW: 298.35
    Formula: C14H18O5S

     

    $173.57 Select options This product has multiple variants. The options may be chosen on the product page
  • Tos-PEG2-O-Propargyl

    Catalog No: SP-C-0289
    Purity: 98.47%
    CAS No: 1119249-30-7
    MW: 298.35
    Formula: C14H18O5S

     

    $173.57 Select options This product has multiple variants. The options may be chosen on the product page
  • Tz-Thalidomide

    Catalog No: SP-C-0056
    Purity: 98.01%
    CAS No: 2087490-42-2
    MW: 571.58
    Formula: C29H29N7O6

     

    $285.71$928.57 Select options This product has multiple variants. The options may be chosen on the product page
  • UDP-GalNAz disodium

    Catalog No: SP-C-0129
    Purity: 99.78%
    CAS No: 653600-61-4
    MW: 692.33
    Formula: C17H24N6Na2O17P2

     

    $340.89$750.00 Select options This product has multiple variants. The options may be chosen on the product page