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 253–264 of 385 results
-
N-(Azido-PEG3)-N-bis(PEG4-acid)
Catalog No: SP-C-0093
Purity: 0.98
CAS No: 2112731-54-9
MW: 714.80
Formula: C30H58N4O15$225.00 – $1,056.43 Select options This product has multiple variants. The options may be chosen on the product page -
N-(Azido-PEG3)-N-Boc-PEG4-Boc
Catalog No: SP-C-0201
Purity: 0.98
CAS No: 2112731-94-7
MW: 622.75
Formula: C28H54N4O11$220.00 – $1,056.43 Select options This product has multiple variants. The options may be chosen on the product page -
N-(Azido-PEG4)-N-bis(PEG4-acid)
Catalog No: SP-C-0168
Purity: 0.98
CAS No: 2093152-80-6
MW: 758.85
Formula: C32H62N4O16$221.07 – $1,056.43 Select options This product has multiple variants. The options may be chosen on the product page -
N-(Boc-PEG2)-N-bis(PEG3-azide)
Catalog No: SP-C-0110
Purity: 0.98
CAS No: 2353409-46-6
MW: 663.76
Formula: C28H53N7O11$264.29 – $633.93 Select options This product has multiple variants. The options may be chosen on the product page -
N-(PEG2-Boc)-N-bis(PEG2-propargyl)
Catalog No: SP-C-0087
Purity: 0.98
CAS No: 2100306-69-0
MW: 485.61
Formula: C25H43NO8$185.00 – $446.43 Select options This product has multiple variants. The options may be chosen on the product page -
N-(t-Boc-Aminooxy-PEG2)-N-bis(PEG3-propargyl)
Catalog No: SP-C-0190
Purity: 0.98
CAS No: 2112737-60-5
MW: 604.73
Formula: C29H52N2O11$192.86 – $732.68 Select options This product has multiple variants. The options may be chosen on the product page -
N-Fmoc-N'-(azido-PEG4)-L-Lysine-PFP ester
Catalog No: SP-C-0291
Purity: 95-98%
CAS No: N/A
MW: 807.76
Formula: C38H42F5N5O9$178.57 – $928.57 Select options This product has multiple variants. The options may be chosen on the product page -
N3-C2-NHS ester
Catalog No: SP-C-0243
Purity: 98.0%
CAS No: 850180-76-6
MW: 212.16
Formula: C7H8N4O4$218.75 – $350.00 Select options This product has multiple variants. The options may be chosen on the product page -
N3-C4-NHS ester
Catalog No: SP-C-0079
Purity: 0.98
CAS No: 478801-48-8
MW: 240.22
Formula: C9H12N4O4$482.14 Select options This product has multiple variants. The options may be chosen on the product page -
N3-C5-NHS ester
Catalog No: SP-C-0181
Purity: 0.98
CAS No: 866363-70-4
MW: 254.24
Formula: C10H14N4O4$160.71 – $267.86 Select options This product has multiple variants. The options may be chosen on the product page -
N3-C5-NHS ester
Catalog No: SP-C-0364
Purity: 98.0%
CAS No: 866363-70-4
MW: 254.24
Formula: C10H14N4O4$160.71 – $267.86 Select options This product has multiple variants. The options may be chosen on the product page -
N3-D-Dap(Fmoc)-OH
Catalog No: SP-C-0371
Purity: 98.0%
CAS No: 1807631-13-5
MW: 352.34
Formula: C18H16N4O4$196.43 – $303.57 Select options This product has multiple variants. The options may be chosen on the product page