4-Arm-PEG-Acrylate

4-Arm acrylate-functionalized discrete poly(ethylene glycol) (4-Arm-PEG-Acrylate) is a 4-arm precision PEG derivative. The PEG arms present terminal acrylate groups. Discrete chain lengths with different degrees of polymerization are available. The acrylate double bond can participate in radical polymerization or suitable thiol addition reactions to introduce a polymerizable PEG segment. 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:

Four-arm PEG multivalent conjugation;
Branched PEG construction;
Crosslinking and site-density studies;
Polymerizable PEG monomers;
Thiol-addition conjugation.

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-338-004 4-Arm-PEG-Acrylate (n=4, per arm); 4-Arm acrylate-functionalized discrete poly(ethylene glycol) (PEG arm n=4)	4	1056.54	Pack SizeQuantity
PPT-338-005 4-Arm-PEG5-Acrylate	5	1232.64	Pack SizeQuantity
PPT-338-006 4-Arm-PEG6-Acrylate	6	1408.74	Pack SizeQuantity
PPT-338-007 4-Arm-PEG7-Acrylate	7	1584.85	Pack SizeQuantity
PPT-338-008 4-Arm-PEG-Acrylate (n=8, per arm); 4-Arm acrylate-functionalized discrete poly(ethylene glycol) (PEG arm n=8)	8	1760.95	Pack SizeQuantity
PPT-338-009 4-Arm-PEG9-Acrylate	9	1937.06	Pack SizeQuantity
PPT-338-010 4-Arm-PEG10-Acrylate	10	2114.17	Pack SizeQuantity
PPT-338-011 4-Arm-PEG11-Acrylate	11	2290.27	Pack SizeQuantity
PPT-338-012 4-Arm-PEG-Acrylate (n=12, per arm); 4-Arm acrylate-functionalized discrete poly(ethylene glycol) (PEG arm n=12)	12	2466.38	Pack SizeQuantity
PPT-338-013 4-Arm-PEG13-Acrylate	13	2642.48	Pack SizeQuantity
PPT-338-014 4-Arm-PEG14-Acrylate	14	2818.59	Pack SizeQuantity
PPT-338-015 4-Arm-PEG15-Acrylate	15	2994.69	Pack SizeQuantity
PPT-338-016 4-Arm-PEG16-Acrylate	16	3170.80	Pack SizeQuantity
PPT-338-017 4-Arm-PEG17-Acrylate	17	3346.90	Pack SizeQuantity
PPT-338-018 4-Arm-PEG18-Acrylate	18	3523.01	Pack SizeQuantity
PPT-338-019 4-Arm-PEG19-Acrylate	19	3699.11	Pack SizeQuantity
PPT-338-020 4-Arm-PEG20-Acrylate	20	3875.22	Pack SizeQuantity
PPT-338-021 4-Arm-PEG21-Acrylate	21	4051.32	Pack SizeQuantity
PPT-338-022 4-Arm-PEG22-Acrylate	22	4228.43	Pack SizeQuantity
PPT-338-023 4-Arm-PEG23-Acrylate	23	4404.53	Pack SizeQuantity
PPT-338-024 4-Arm-PEG-Acrylate (n=24, per arm); 4-Arm acrylate-functionalized discrete poly(ethylene glycol) (PEG arm n=24)	24	4580.64	Pack SizeQuantity
PPT-338-028 4-Arm-PEG28-Acrylate	28	5285.06	Pack SizeQuantity
PPT-338-036 4-Arm-PEG36-Acrylate	36	6694.90	Pack SizeQuantity
PPT-338-045 4-Arm-PEG-Acrylate (n=45, per arm); 4-Arm acrylate-functionalized discrete poly(ethylene glycol) (PEG arm n=45)	45	8280.85	Pack SizeQuantity
PPT-338-048 4-Arm-PEG48-Acrylate	48	8809.16	Pack SizeQuantity
PPT-338-096 4-Arm-PEG-Acrylate (n=96, per arm); 4-Arm acrylate-functionalized discrete poly(ethylene glycol) (PEG arm n=96)	96	17266.21	Pack SizeQuantity