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 313–324 of 384 results

  • Propargyl-PEG4-amine

    Catalog No: SP-C-0325
    Purity: 99.71%
    CAS No: 1013921-36-2
    MW: 231.29
    Formula: C11H21NO4

     

    $385.89$771.43 Select options This product has multiple variants. The options may be chosen on the product page
  • Propargyl-PEG4-Boc

    Catalog No: SP-C-0213
    Purity: 95-98%
    CAS No: 1355197-66-8
    MW: 316.39
    Formula: C16H28O6

     

    $245.36$676.79 Select options This product has multiple variants. The options may be chosen on the product page
  • Propargyl-PEG4-Boc

    Catalog No: SP-C-0143
    Purity: 0.98
    CAS No: 1355197-66-8
    MW: 316.39
    Formula: C16H28O6

     

    $245.36$676.79 Select options This product has multiple variants. The options may be chosen on the product page
  • Propargyl-PEG4-Br

    Catalog No: SP-C-0237
    Purity: 95-98%
    CAS No: 1308299-09-3
    MW: 295.17
    Formula: C11H19BrO4

     

    $504.46 Select options This product has multiple variants. The options may be chosen on the product page
  • Propargyl-PEG4-NHS ester

    Catalog No: SP-C-0164
    Purity: 0.98
    CAS No: 1428629-70-2
    MW: 357.36
    Formula: C16H23NO8

     

    $506.43$1,010.18 Select options This product has multiple variants. The options may be chosen on the product page
  • Propargyl-PEG4-O-C1-NHS ester

    Catalog No: SP-C-0149
    Purity: 0.98
    CAS No: 1161883-51-7
    MW: 387.38
    Formula: C17H25NO9

     

    $185.00$953.57 Select options This product has multiple variants. The options may be chosen on the product page
  • Propargyl-PEG4-Tos

    Catalog No: SP-C-0268
    Purity: 95-98%
    CAS No: 875770-32-4
    MW: 386.46
    Formula: C18H26O7S

     

    $418.04 Select options This product has multiple variants. The options may be chosen on the product page
  • Propargyl-PEG4-Tos

    Catalog No: SP-C-0351
    Purity: 98.0%
    CAS No: 875770-32-4
    MW: 386.46
    Formula: C18H26O7S

     

    $418.04 Select options This product has multiple variants. The options may be chosen on the product page
  • Propargyl-PEG5-acid

    Catalog No: SP-C-0035
    Purity: 0.98
    CAS No: 1245823-51-1
    MW: 304.34
    Formula: C14H24O7

     

    $320.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Propargyl-PEG5-amine

    Catalog No: SP-C-0205
    Purity: 0.98
    CAS No: 1589522-46-2
    MW: 275.34
    Formula: C13H25NO5

     

    $500.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Propargyl-PEG5-amine

    Catalog No: SP-C-0302
    Purity: 95-98%
    CAS No: 1589522-46-2
    MW: 275.34
    Formula: C13H25NO5

     

    $500.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Propargyl-PEG5-OH

    Catalog No: SP-C-0339
    Purity: 98.0%
    CAS No: 1036204-60-0
    MW: 276.33
    Formula: C13H24O6

     

    $493.04 Select options This product has multiple variants. The options may be chosen on the product page