3-Arm-PEG-Vinylsulfone

3-Arm vinyl sulfone-functionalized discrete poly(ethylene glycol) (3-Arm-PEG-Vinylsulfone) is a 3-arm precision PEG derivative. The PEG arms present terminal vinyl sulfone groups. Discrete chain lengths with different degrees of polymerization are available. The vinyl sulfone terminus can undergo thiol addition for constructing thiol-reactive interfaces or crosslinked materials. The multiarm structure provides attachment sites for multivalent ligand display or network construction. Arm number, chain length, and functional-group equivalents can be varied to compare crosslink spacing and molecular presentation. In this series, n denotes the number of ethylene glycol repeat units in each PEG arm.

Applications:

Three-arm PEG multivalent conjugation;
Branched PEG construction;
Crosslinking and site-density studies;
Thiol-addition conjugation;
Surface functionalization.

Customization available.

26 Catalog Nos. · Choose a pack size to add it to your inquiry list

Catalog No. / Product Name	Degree of Polymerization (n)	Exact Mass	Pack Size & Inquiry
PPT-330-004 3-Arm-PEG-Vinylsulfone (n=4, per arm); 3-Arm vinyl sulfone-functionalized discrete poly(ethylene glycol) (PEG arm n=4)	4	974.39	Pack SizeQuantity
PPT-330-005 3-Arm-PEG5-Vinylsulfone	5	1106.47	Pack SizeQuantity
PPT-330-006 3-Arm-PEG6-Vinylsulfone	6	1238.55	Pack SizeQuantity
PPT-330-007 3-Arm-PEG7-Vinylsulfone	7	1370.62	Pack SizeQuantity
PPT-330-008 3-Arm-PEG-Vinylsulfone (n=8, per arm); 3-Arm vinyl sulfone-functionalized discrete poly(ethylene glycol) (PEG arm n=8)	8	1502.70	Pack SizeQuantity
PPT-330-009 3-Arm-PEG9-Vinylsulfone	9	1634.78	Pack SizeQuantity
PPT-330-010 3-Arm-PEG10-Vinylsulfone	10	1766.86	Pack SizeQuantity
PPT-330-011 3-Arm-PEG11-Vinylsulfone	11	1898.94	Pack SizeQuantity
PPT-330-012 3-Arm-PEG-Vinylsulfone (n=12, per arm); 3-Arm vinyl sulfone-functionalized discrete poly(ethylene glycol) (PEG arm n=12)	12	2031.02	Pack SizeQuantity
PPT-330-013 3-Arm-PEG13-Vinylsulfone	13	2164.10	Pack SizeQuantity
PPT-330-014 3-Arm-PEG14-Vinylsulfone	14	2296.18	Pack SizeQuantity
PPT-330-015 3-Arm-PEG15-Vinylsulfone	15	2428.26	Pack SizeQuantity
PPT-330-016 3-Arm-PEG16-Vinylsulfone	16	2560.34	Pack SizeQuantity
PPT-330-017 3-Arm-PEG17-Vinylsulfone	17	2692.41	Pack SizeQuantity
PPT-330-018 3-Arm-PEG18-Vinylsulfone	18	2824.49	Pack SizeQuantity
PPT-330-019 3-Arm-PEG19-Vinylsulfone	19	2956.57	Pack SizeQuantity
PPT-330-020 3-Arm-PEG20-Vinylsulfone	20	3088.65	Pack SizeQuantity
PPT-330-021 3-Arm-PEG21-Vinylsulfone	21	3220.73	Pack SizeQuantity
PPT-330-022 3-Arm-PEG22-Vinylsulfone	22	3352.81	Pack SizeQuantity
PPT-330-023 3-Arm-PEG23-Vinylsulfone	23	3484.89	Pack SizeQuantity
PPT-330-024 3-Arm-PEG-Vinylsulfone (n=24, per arm); 3-Arm vinyl sulfone-functionalized discrete poly(ethylene glycol) (PEG arm n=24)	24	3616.96	Pack SizeQuantity
PPT-330-028 3-Arm-PEG28-Vinylsulfone	28	4145.28	Pack SizeQuantity
PPT-330-036 3-Arm-PEG36-Vinylsulfone	36	5202.91	Pack SizeQuantity
PPT-330-045 3-Arm-PEG-Vinylsulfone (n=45, per arm); 3-Arm vinyl sulfone-functionalized discrete poly(ethylene glycol) (PEG arm n=45)	45	6392.62	Pack SizeQuantity
PPT-330-048 3-Arm-PEG48-Vinylsulfone	48	6788.86	Pack SizeQuantity
PPT-330-096 3-Arm-PEG-Vinylsulfone (n=96, per arm); 3-Arm vinyl sulfone-functionalized discrete poly(ethylene glycol) (PEG arm n=96)	96	13131.64	Pack SizeQuantity