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CONJUGATION TARGETS
  • Antibody
LABEL/MODIFIER TYPE
  • 4FB
  • Biotin
  • Digoxigenin
  • HRP
  • HyNic
  • Oligonucleotide
  • R-PE
LOADING CAPACITY
  • ≥ 10 nmol/mg
  • ≥ 12 nmol/mg
  • ≥ 330 nmol/mL
DETECTION ENZYME(S)
  • Alkaline Phosphatase
  • HRP/AP
  • Peroxidase
TARGET SPECIES
  • biotin
  • Cat
  • Chicken
  • DIG
  • Goat
  • Guinea Pig
  • Hamster
  • Horse
  • Human
  • Human IgM
  • Human Kappa Chain
  • Human Lambda Chain
  • Lectin
  • Mouse
  • Multiplex (Mouse/Rabbit)
  • No antibody included
  • Rabbit
  • Rat
  • Sheep
  • Streptavidin
  • Universal (Mouse/Rabbit)
  • Universal (Mouse/Rabbit/Goat)
CHROMOGEN COLOR
  • Blue
  • Blue-Gray
  • Brown
  • Brown-Black
  • Gray-Black
  • Indigo
  • Magenta
  • Purple
  • Red
MOUNTING MEDIA TYPE
  • Aqueous (Hardening)
  • Aqueous (Non-Hardening)
  • Non-Aqueous (Permanent)
DETECTION TARGET
  • Avidin
  • Biotin
  • Digoxigenin/Digoxin (DIG)
  • Dinitrophenyl (DNP)
  • Fluorescein
  • Lectin
  • Streptavidin
CONJUGATE
  • Agarose
  • Alkaline Phosphatase
  • AMCA
  • Biotinylated
  • Cy3
  • Cy5
  • DyLight 488
  • DyLight 488/DyLight 594
  • DyLight 549
  • DyLight 594
  • DyLight 649
  • Fluorescein
  • Micropolymer AP
  • Micropolymer HRP
  • Micropolymer HRP/Micropolymer AP
  • Peroxidase
  • Rhodamine
  • Texas Red
  • Unconjugated
HOST SPECIES
  • Animal-Free
  • Bovine
  • Chicken
  • Goat
  • Horse
  • Mouse
  • Rabbit
  • Rat
  • Swine
BLOCKING ACTION
  • Autofluorescence
  • Endogenous Alkaline Phosphatase
  • Endogenous Biotin or Avidin/Streptavidin Binding Proteins
  • Endogenous Human Ig
  • Endogenous Mouse Ig
  • Endogenous Peroxidase
  • Endogenous Peroxidase/Alkaline Phosphatase (Blocking Action)
  • Non-Specific Protein Blocking
COUNTERSTAIN
  • DAPI
  • None
  • Phalloidin Rhodamine
  • Propidium Iodide
CELLULAR STAIN
  • Cytoplasm
  • Cytoskeleton
  • Glycoproteins
  • Nucleus
NEURONAL TRACER - DIRECTION OF TRANSPORT
  • Anterograde/Retrograde
TARGET FOR LABELING
  • Carbohydrate
  • DNA
  • Oligonucleotides
  • PNA
  • Protein
  • RNA
TAG/GROUP INCORPORATED
  • Thiol
MATRIX CONJUGATE
  • Lectins
  • Streptavidin
REQUIRED REACTIVE GROUP
  • 3' -OH group of DNA
  • 5 '-OH group of nucleic acid
  • Primary Amino Group
  • Thiol Group
SUGAR SPECIFICITY
  • [GlcNAc]1-3
  • Arabinose
  • Complex Structures
  • Core O-glycan
  • Fucose
  • Galactose
  • Glucose
  • Lactose
  • Mannose
  • N-Acetylgalactosamine
  • N-Acetylglucosamine
  • Sialic Acid
APPLICATIONS
  • Affinity Chromatography
  • Antibody Labeling
  • Antisense/RNAi
  • Aptamers
  • Blotting Applications
  • Cellular Imaging
  • ELISA
  • Elispot
  • Enrichment
  • Flow Cytometry
  • Glycobiology
  • Histology
  • Immunofluorescence
  • Immunohistochemistry
  • In situ hybridization
  • In Situ Proximity Ligation
  • Live cell imaging
  • Mitogenic Stimulation
  • Multiplexing
  • Neurobiology
  • Next-Generation Sequencing (NGS)
  • Photocrosslinking Studies
  • Super-Resolution Microscopy
FORMAT
  • Concentrate
  • Lyophilized
  • Ready-to-Use
DYE TYPE
  • AZDyes
  • Cyanine Dyes
  • Fluorescence Quenchers
  • MB Dyes
  • TAMRA Dyes
  • AQuora® Dyes
REACTIVE GROUP
  • Amine
  • Biotin
  • Dye Intermediates
  • Methyltetrazine
  • TCO
  • Tetrazine
  • Tyramide
  • Alkyne
  • Azide
  • DBCO
  • Hydrazide
  • Hydroxylamine
  • Maleimide
  • NHS-TFP-STP Esters
  • Non-activated fluorescent dyes
  • Picolyl Azide
ABSORPTION SPECTRA
  • 350 nm
  • 405 nm
  • 430 nm
  • 488 nm
  • 532 nm
  • 543 nm
  • 555 nm
  • 568 nm
  • 594 nm
  • 633 nm
  • 647 nm
  • 660 nm
  • 680 nm
  • 750 nm
  • Quenchers
  • Dye Intermediates
  • 800 nm
MOUNTING MEDIA COMPATIBILITY
  • Aqueous
  • Non-Aqueous

Categories

Multifunctional Uniform PEG Linkers

Payload Delivery Linkers and Modifiers | Multifunctional Uniform PEG Linkers

Multifunctional Uniform PEG Linkers are polyethylene glycol-based molecules engineered with precise chain lengths and multiple reactive sites for versatile bioconjugation. These linkers provide consistent and reproducible spacer arms that improve solubility, reduce immunogenicity, and minimize steric hindrance between conjugated molecules.

The multifunctional groups enable simultaneous attachment of payloads, targeting ligands, or imaging agents, facilitating complex assembly of drug delivery systems or diagnostics.

Their uniformity ensures predictable behavior in biological environments, enhancing the efficacy and stability of conjugates. These linkers are widely used in targeted therapeutics, nanoparticle functionalization, and biomolecular engineering.

Vector Labs offers multifunctional uniform PEG linkers including Boc-protected aminooxy reagents, amino PEG alcohols, Boc-hydrazide reagents, amino PEG t-butyl esters, azide reagents, amine-reactive benzyl PEG, hydroxy PEG t-butyl and TFP esters, Sidewinder payload delivery reagents, and phthalimide-protected aminooxy reagents for versatile and precise bioconjugation.