Showing 301–320 of 339 results

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Catalog# Name Structure M.W. Purity Pricing
PEG NHS Ester
AP11841Methyltetrazine-PEG24-acid1317.53≥95% Pricing
AP10692Methyltetrazine-NHS ester327.3≥95% Pricing
AP11842Methyltetrazine-Sulfo-NHS ester429.34≥95% Pricing
AP10720Methyltetrazine-PEG4-NHS Ester533.54≥95% Pricing
AP11843Tetrazine-PEG5-NHS ester604.62≥95% Pricing
AP11844Methyltetrazine-PEG8-NHS ester709.75≥95% Pricing
AP11845Methyltetrazine-PEG12-NHS ester885.96≥95% Pricing
AP11846Methyltetrazine-PEG24-NHS ester1414.6≥95% Pricing
AP11847Methyltetrazine-PEG8-PFP ester778.73≥95% Pricing
AP11412alpha-lipoic acid-NHS303.39≥95% Pricing
AP11433SPDP-PEG4-NHS ester559.65≥95% Pricing
AP11434SPDP-PEG6-NHS ester647.76≥95% Pricing
AP11435SPDP-PEG8-NHS ester735.86≥95% Pricing
AP11436SPDP-PEG12-NHS ester912.07≥95% Pricing
AP11482Mal-amido-PEG2-TFP ester476.38≥95% Pricing
AP11483Mal-amido-PEG4-TFP ester564.49≥95% Pricing
AP11484Mal-amido-PEG8-TFP ester740.7≥95% Pricing
AP11485Mal-amido-PEG12-TFP ester916.91≥95% Pricing
AP11486Mal-amido-PEG24-TFP ester1445.55≥95% Pricing
AP10068ald-benzoylamide-PEG2-CH2 NHS ester392.36≥95% Pricing