Cat#	Name	Structure	M.W.	Purity	Pricing
Biotin-PEG-NHS Ester
AP10521	Biotin-PEG2-NHS Ester	Quick view	500.57	≥95%	Pricing
AP10522	Biotin-PEG3-NHS Ester	Quick view	544.62	≥95%	Pricing
AP10523	Biotin-PEG4-NHS Ester	Quick view	588.67	≥95%	Pricing
AP10524	Biotin-PEG6-NHS Ester	Quick view	676.78	≥95%	Pricing
AP10525	Biotin-PEG8-NHS Ester	Quick view	764.88	≥95%	Pricing
AP10526	Biotin-PEG9-NHS Ester	Quick view	808.93	≥95%	Pricing
AP10527	Biotin-PEG12-NHS Ester	Quick view	941.09	≥95%	Pricing
AP10528	Biotin-PEG24-NHS Ester	Quick view	1469.72	≥95%	Pricing
AP13375	Desthiobiotin-PEG3-NHS ester	Quick view	514.6	≥98%	Pricing