PEG NHS ester

PEG NHS ester


PEG NHS ester is an amine reactive PEG reagent that is widely used in bioconjugation with antibodies (ADC), protein, peptide & other molecules. The NHS ester group can react with primary amines (NH2) on the macromolecule very readily at pH 7-9 to form a stable, irreversible amide bond.

Catalog Product Name Structure M.W. Purity Pricing
Acid-PEG-NHS ester
BP-22972Acid-PEG3-NHS ester347.395%Pricing
BP-25501Acid-PEG4-NHS ester391.497%Pricing
BP-22220Acid-PEG5-NHS ester435.495%Pricing
BP-22221Acid-PEG9-NHS ester611.695%Pricing
BP-22330Acid-PEG13-NHS ester787.995%Pricing
BP-22816Acid-PEG25-NHS ester1316.595%Pricing
Azido-PEG-NHS ester
BP-22467Azidoacetic acid NHS ester198.195%Pricing
BP-21857Azido-PEG1-NHS ester256.298%Pricing
BP-20524Azido-PEG2-NHS ester300.398%Pricing
BP-21605Azido-PEG3-NHS ester344.398%Pricing
BP-20518Azido-PEG4-NHS ester388.498%Pricing
BP-21659Azido-PEG5-NHS ester432.498%Pricing
BP-21506Azido-PEG6-NHS ester476.598%Pricing
BP-25637Azido-PEG7-NHS ester520.595%Pricing
BP-21606Azido-PEG8-NHS ester564.698%Pricing
BP-23997Azido-PEG9-NHS ester608.698%Pricing
BP-23998Azido-PEG10-NHS ester652.798%Pricing
BP-21607Azido-PEG12-NHS ester740.898%Pricing
BP-23541Azido-PEG16-NHS ester917.096%Pricing
BP-23542Azido-PEG24-NHS ester1269.595%Pricing
Azido-PEG-CH2CO2-NHS
BP-24047Azido-PEG1-CH2CO2-NHS242.298%Pricing
BP-22323Azido-PEG2-CH2CO2-NHS286.298%Pricing
BP-24046Azido-PEG3-CH2CO2-NHS330.398%Pricing
BP-22305Azido-PEG4-CH2CO2-NHS374.498%Pricing
BP-23806Azido-PEG5-CH2CO2-NHS418.495%Pricing
BP-23818Azido-PEG8-CH2CO2-NHS550.698%Pricing
Azido-PEG-succinimidyl carbonate
BP-23739Azido-PEG3-succinimidyl carbonate360.398%Pricing
BP-23747Azido-PEG5-succinimidyl carbonate448.498%Pricing
Azido-PEG-aminoacetic acid-NHS ester
BP-23856Azido-PEG3-aminoacetic acid-NHS ester373.498%Pricing
Bis-PEG-NHS
BP-24111Di(N-succinimidyl)adipate340.398%Pricing
BP-21832Bis-PEG1-NHS ester356.396%Pricing
BP-20617Bis-PEG2-NHS ester400.398%Pricing
BP-20611Bis-PEG3-NHS ester444.498%Pricing
BP-21602Bis-PEG4-NHS ester488.598%Pricing
BP-20429Bis-PEG5-NHS ester532.598%Pricing
BP-21681Bis-PEG6-NHS ester576.698%Pricing
BP-20430Bis-PEG7-NHS ester620.698%Pricing
BP-26113Bis-PEG8-NHS ester664.798%Pricing
BP-21504Bis-PEG9-NHS ester708.795%Pricing
BP-22588Bis-PEG10-NHS ester752.898%Pricing
BP-23406Bis-PEG11-NHS ester796.895%Pricing
BP-21505Bis-PEG13-NHS ester884.998%Pricing
BP-21682Bis-PEG17-NHS ester1061.198%Pricing
BP-26117Bis-PEG18-NHS ester1105.298 %Pricing
BP-21947Bis-PE21 NHS ester1237.497%Pricing
BP-21948Bis-PEG25-NHS ester1413.697%Pricing
BP-22662EGS Crosslinker456.490%Pricing
Fmoc-PEG-NHS ester
BP-22336Fmoc-PEG1-NHS ester452.598%Pricing
BP-22335Fmoc-PEG2-NHS ester496.598%Pricing
BP-22334Fmoc-PEG3-NHS ester540.698%Pricing
BP-20644Fmoc-PEG4-NHS ester584.698%Pricing
BP-22808Fmoc-PEG5-NHS ester628.798%Pricing
BP-21633Fmoc-PEG6-NHS ester672.798%Pricing
BP-21634Fmoc-PEG8-NHS ester760.898%Pricing
BP-22241Fmoc-PEG12-NHS ester937.195%Pricing
BP-24349Fmoc-PEG24-NHS ester1465.798%Pricing
Fmoc-PEG-CH2CO2-NHS
BP-23791Fmoc-PEG3-CH2CO2-NHS526.598%Pricing
Fmoc-NMe-PEG-NHS ester
BP-24027Fmoc-NMe-PEG4-NHS ester598.798%Pricing
Fmoc-aminooxy-PEG-NHS ester
BP-23980Fmoc-aminooxy-PEG12-NHS ester953.198%Pricing
m-PEG-NHS ester
BP-23503m-PEG1-NHS ester201.298%Pricing
BP-23656m-PEG2-NHS ester245.298%Pricing
BP-20980m-PEG3-NHS ester289.398%Pricing
BP-20972m-PEG4-NHS ester333.398%Pricing
BP-20458m-PEG5-NHS ester377.498%Pricing
BP-22086m-PEG6-NHS ester421.498%Pricing
BP-20459m-PEG7-NHS ester465.598%Pricing
BP-21103m-PEG8-NHS ester509.697%Pricing
BP-22624m-PEG9-NHS ester553.698%Pricing
BP-24021m-PEG10-NHS ester597.798%Pricing
BP-22859m-PEG11-NHS ester641.798%Pricing
BP-21104m-PEG12-NHS ester685.898%Pricing
BP-22584m-PEG13-NHS ester729.898%Pricing
BP-23665m-PEG16-NHS ester862.095%Pricing
BP-24281m-PEG17-NHS ester906.098%Pricing
BP-22247m-PEG24-NHS ester1214.495%Pricing
BP-22250m-PEG25-NHS ester1258.597%Pricing
BP-22248m-PEG37-NHS ester1787.198%Pricing
BP-242233-(m-PEG8-ethoxycarbonyl)propanoic-NHS ester581.6Pricing
BP-23454NHS-PEG4-(m-PEG12)3-ester2420.990%Pricing
m-PEG-succinimidyl carbonate
BP-21577m-PEG3-succinimidyl carbonate305.398%Pricing
BP-23731m-PEG4-succinimidyl carbonate349.398%Pricing
BP-23729m-PEG5-succinimidyl carbonate393.498%Pricing
BP-23740m-PEG8-succinimidyl carbonate525.698%Pricing
Mal-PEG-NHS ester
BP-21854Mal-PEG1-NHS ester310.398%Pricing
BP-21680Mal-PEG2-NHS ester354.398%Pricing
BP-21855Mal-PEG3-NHS ester398.498%Pricing
BP-20554Mal-PEG4-NHS ester442.498%Pricing
BP-21856Mal-PEG5-NHS ester486.598%Pricing
BP-20553Mal-PEG6-NHS ester530.598%Pricing
BP-23302Mal-PEG8-NHS ester618.697%Pricing
BP-24079Mal-PEG12-NHS ester794.996%Pricing
BP-24219Mal-NO2-Ph-PEG12-NHS959.0Pricing
Propargyl-PEG-NHS ester
BP-23819Propargyl-PEG1-NHS ester225.298%Pricing
BP-21613Propargyl-PEG3-NHS ester313.398%Pricing
BP-21612Propargyl-PEG4-NHS ester357.498%Pricing
BP-20907Propargyl-PEG5-NHS ester401.498%Pricing
BP-23422Propargyl-PEG6-NHS ester445.598%Pricing
BP-23458Propargyl-PEG7-NHS ester489.595%Pricing
BP-23778Propargyl-PEG8-NHS ester533.698%Pricing
Propargyl-PEG-CH2CO2-NHS
BP-23811Propargyl-PEG4-CH2CO2-NHS343.3Pricing
BP-23812Propargyl-PEG5-CH2CO2-NHS387.4Pricing
t-Boc-N-amido-PEG-NHS ester
BP-23959t-Boc-N-amido-PEG1-NHS ester330.398%Pricing
BP-23961t-Boc-N-amido-PEG2-NHS ester374.498%Pricing
BP-24135t-Boc-N-amido-PEG3-NHS ester418.498%Pricing
BP-23472t-Boc-N-amido-PEG4-NHS ester462.598%Pricing
BP-23148t-Boc-N-amido-PEG5-NHS ester506.698%Pricing
BP-24041t-Boc-N-amido-PEG10-NHS ester726.898%Pricing
t-Boc-Aminooxy-PEG-NHS ester
BP-24429t-Boc-Aminooxy-PEG4-NHS ester478.596%Pricing
BP-24082t-Boc-Aminooxy-PEG12-NHS ester830.996%Pricing
t-Butoxycarbonyl-PEG-NHS ester
BP-24001t-Butoxycarbonyl-PEG1-NHS ester315.398%Pricing
BP-24445t-Butoxycarbonyl-PEG2-NHS ester359.495%Pricing
BP-22936t-Butoxycarbonyl-PEG4-NHS ester447.598%Pricing
N-Boc-N'-(PEG-t-butyl ester)-L-Lysine-NHS ester
BP-25696N-Boc-N'-(PEG1-t-butyl ester)-L-Lysine-NHS ester543.695%Pricing
SPDP-PEG-NHS ester
BP-25647SPDP-Gly-Pro-NHS ester466.595%Pricing
BP-24283SPDP-C6-Gly-Leu-NHS ester595.794%Pricing
Bis-sulfone-PEG-NHS Ester
BP-23344Bis-sulfone NHS Ester597.795%Pricing
BP-23343Bis-sulfone-PEG4-NHS Ester845.093%Pricing
BP-23417Bis-sulfone-PEG8-NHS Ester1021.295%Pricing
BP-23342Bis-sulfone-PEG12-NHS Ester1197.490%Pricing
NHS ester Branched PEG
BP-23826N-(NHS-PEG3)-N-bis(PEG3-azide)720.898%Pricing
BP-243362-(Azido-PEG3-amido)-1,3-bis(NHS Ester)658.698%Pricing
BP-24169N-(Azido-PEG4)-N-bis(PEG4-NHS ester)981.098%Pricing
BP-23518N-(Azido-PEG2)-N-Boc-PEG3-NHS ester575.698%Pricing
BP-23523N-(Azido-PEG2)-N-Boc-PEG4-NHS ester619.798%Pricing
BP-23565N-(Azido-PEG3)-N-Boc-PEG3-NHS ester619.798%Pricing
BP-23586N-(Azido-PEG3)-N-Boc-PEG4-NHS ester663.796%Pricing
BP-23777N-Mal-N-bis(PEG2-NHS ester)682.698%Pricing
BP-23736N-Mal-N-bis(PEG4-NHS ester)858.998%Pricing
BP-23769N-DBCO-N-bis(PEG2-NHS ester)818.898%Pricing
BP-25449DBCO-N-bis(PEG4-NHS ester)995.195%Pricing
BP-25417Methyltetrazine-amido-N-bis(PEG4-NHS ester)919.998%Pricing
BP-25625N-(TCO)-N-bis(PEG4-NHS ester)859.998%Pricing
BP-23255N-Boc-N-bis(PEG3-NHS ester)719.797%Pricing
BP-23498N-Boc-N-bis(PEG4-NHS ester)807.997%Pricing
BP-23454NHS-PEG4-(m-PEG12)3-ester2420.990%Pricing