Protein Labeling Reagents

241 – 255 of 3,079 results

241

Novus Biologicals™ Lightning-Link (R) Rapid DyLight 405 Antibody Labeling Kit

Antibody labeling kit

Pricing & Availability

242

Cytiva Amersham™ CyDye™ Value Packs (mono-Reactive Hydrazide)

For the labeling of free carbonyl groups of glycoproteins and carbohydrates

Pricing & Availability
Specifications

Content And Storage	2°C to 8°C, protected from light. Reconstituted material may be stored for up to 2 weeks at -20°C in aliquots to avoid repeat freeze thaw cycles.
pH Range	3 to 10
Solubility	Soluble in cold water and hot water
For Use With (Application)	For labelling via carbonyl groups. For use in steady state fluorescence, FP and FRET applications

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Cytiva Amersham™ QuickStain Protein Labeling Kit

Amersham QuickStain enables protein detection directly after SDS-PAGE or transfer. Supports Western blot normalization for quantitative Western blotting.

Pricing & Availability

244

Novus Biologicals™ Lightning-Link (R) Rapid DyLight 633 Antibody Labeling Kit

Antibody labeling kit

Pricing & Availability

245

7-Diethylamino-3-(4-Maleimidophenyl)-4-Methylcoumarin, Sigma-Aldrich

CAS: 76877-33-3 Molecular Formula: C24H22N2O4 Molecular Weight (g/mol): 402.45 MDL Number: MFCD00077334 InChI Key: YGIABALXNBVHBX-UHFFFAOYSA-N IUPAC Name: 1-{4-[7-(diethylamino)-4-methyl-2-oxo-2H-chromen-3-yl]phenyl}-2,5-dihydro-1H-pyrrole-2,5-dione SMILES: CCN(CC)C1=CC=C2C(OC(=O)C(=C2C)C2=CC=C(C=C2)N2C(=O)C=CC2=O)=C1

Pricing & Availability
Specifications

CAS	76877-33-3
Molecular Weight (g/mol)	402.45
MDL Number	MFCD00077334
SMILES	CCN(CC)C1=CC=C2C(OC(=O)C(=C2C)C2=CC=C(C=C2)N2C(=O)C=CC2=O)=C1
IUPAC Name	1-{4-[7-(diethylamino)-4-methyl-2-oxo-2H-chromen-3-yl]phenyl}-2,5-dihydro-1H-pyrrole-2,5-dione
InChI Key	YGIABALXNBVHBX-UHFFFAOYSA-N
Molecular Formula	C24H22N2O4

246

Cytiva Amersham™ CyDye™ Value Packs (mono-Reactive NHS Ester)

Use for highly accurate labeling of amine groups. Cytiva Amersham™ CyDye™ Value Packs (mono-Reactive NHS Ester) contain derivitized CyDyes that carry only one reactive group on each dye molecule for accurate labeling of amine groups, for example on antibodies, peptides, or oligonucleotides.

Pricing & Availability
Specifications

Kit Contents	Foil packs, each containing 1, 5, 10, 25 or 50mg dried dye
pH Range	3 to 10

247

Thermo Scientific™ Sulfo-SHPP (Water-Soluble Bolton-Hunter Reagent)

Add tyrosine (tyrosyl) groups to proteins to increase the number of iodine-125 labeling (iodination) sites using an amine-reactive, NHS ester compound.