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 145–156 of 385 results

  • Cy5 DBCO chloride

    Catalog No: SP-C-0198
    Purity: 0.98
    CAS No: 2182601-72-3
    MW: 777.43
    Formula: C50H53ClN4O2

     

    $874.29 Select options This product has multiple variants. The options may be chosen on the product page
  • Cy5-DBCO

    Catalog No: SP-C-0260
    Purity: 99.86%
    CAS No: 1564286-24-3
    MW: 1009.22
    Formula: C52H56N4O11S3

     

    $508.93 Select options This product has multiple variants. The options may be chosen on the product page
  • Cy5-PEG3-azide

    Catalog No: SP-C-0236
    Purity: 99.47%
    CAS No: N/A
    MW: 719.36
    Formula: C40H55ClN6O4

     

    $253.57$889.29 Select options This product has multiple variants. The options may be chosen on the product page
  • Cy5-PEG3-endo-BCN

    Catalog No: SP-C-0297
    Purity: 95-98%
    CAS No: 1881221-50-6
    MW: 869.57
    Formula: C51H69ClN4O6

     

    $964.29 Select options This product has multiple variants. The options may be chosen on the product page
  • CY7-N3

    Catalog No: SP-C-0153
    Purity: 0.98
    CAS No: N/A
    MW: 763.95
    Formula: C38H47N6O7S2

     

    $324.64$785.71 Select options This product has multiple variants. The options may be chosen on the product page
  • Cyanine 5.5 azide

    Catalog No: SP-C-0147
    Purity: 0.98
    CAS No: 1557136-25-0
    MW: 701.34
    Formula: C43H49ClN6O

     

    $383.93$892.86 Select options This product has multiple variants. The options may be chosen on the product page
  • Cyanine3 azide chloride

    Catalog No: SP-C-0353
    Purity: 99.44%
    CAS No: 1167421-28-4
    MW: 575.19
    Formula: C33H43ClN6O

     

    $232.14$964.29 Select options This product has multiple variants. The options may be chosen on the product page
  • Cyanine5 alkyne

    Catalog No: SP-C-0088
    Purity: 98.15%
    CAS No: 1223357-57-0
    MW: 556.18
    Formula: C35H42ClN3O

     

    $317.86$910.71 Select options This product has multiple variants. The options may be chosen on the product page
  • Cyanine5.5 alkyne chloride

    Catalog No: SP-C-0248
    Purity: 99.00%
    CAS No: 1628790-37-3
    MW: 656.30
    Formula: C43H46ClN3O

     

    $383.93$576.79 Select options This product has multiple variants. The options may be chosen on the product page
  • Cyanine5.5 tetrazine

    Catalog No: SP-C-0326
    Purity: 95-98%
    CAS No: N/A
    MW: 911.96
    Formula: C50H52F6N7OP

     

    $223.21$517.86 Select options This product has multiple variants. The options may be chosen on the product page
  • Cyclooctyne-O-amido-PEG4-VC-PAB-Gly-Gly-NH-O-CO-Exatecan

    Catalog No: SP-C-0257
    Purity: 95-98%
    CAS No: 2699066-62-9
    MW: 1396.51
    Formula: C69H90FN11O19

     

    $857.14 Select options This product has multiple variants. The options may be chosen on the product page
  • Cystathionine--lyase-IN-1

    Catalog No: SP-C-0363
    Purity: 99.53%
    CAS No: 2165706-30-7
    MW: 184.22
    Formula: C7H8N2O2S

     

    $223.21$750.00 Select options This product has multiple variants. The options may be chosen on the product page