6-Arm-PEG-Mal

6-Arm maleimide-functionalized discrete poly(ethylene glycol) (6-Arm-PEG-MAL) is a 6-arm precision PEG derivative. The PEG arms present terminal maleimide groups. Discrete chain lengths with different degrees of polymerization are available. The maleimide can add to cysteine thiols or other thiolated modules, providing a handle for conjugation at thiol sites. 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:

Six-arm PEG multivalent conjugation;
Branched PEG construction;
Crosslinking and site-density studies;
Cysteine-site modification;
Thiol-selective bioconjugation.

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-347-004 6-Arm-PEG-Mal (n=4, per arm); 6-Arm Mal-functionalized discrete poly(ethylene glycol) (PEG arm n=4)	4	2212.03	Pack SizeQuantity
PPT-347-005 6-Arm-PEG5-Mal	5	2476.18	Pack SizeQuantity
PPT-347-006 6-Arm-PEG6-Mal	6	2740.34	Pack SizeQuantity
PPT-347-007 6-Arm-PEG7-Mal	7	3004.50	Pack SizeQuantity
PPT-347-008 6-Arm-PEG-Mal (n=8, per arm); 6-Arm Mal-functionalized discrete poly(ethylene glycol) (PEG arm n=8)	8	3268.66	Pack SizeQuantity
PPT-347-009 6-Arm-PEG9-Mal	9	3532.81	Pack SizeQuantity
PPT-347-010 6-Arm-PEG10-Mal	10	3796.97	Pack SizeQuantity
PPT-347-011 6-Arm-PEG11-Mal	11	4061.13	Pack SizeQuantity
PPT-347-012 6-Arm-PEG-Mal (n=12, per arm); 6-Arm Mal-functionalized discrete poly(ethylene glycol) (PEG arm n=12)	12	4326.29	Pack SizeQuantity
PPT-347-013 6-Arm-PEG13-Mal	13	4590.45	Pack SizeQuantity
PPT-347-014 6-Arm-PEG14-Mal	14	4854.60	Pack SizeQuantity
PPT-347-015 6-Arm-PEG15-Mal	15	5118.76	Pack SizeQuantity
PPT-347-016 6-Arm-PEG16-Mal	16	5382.92	Pack SizeQuantity
PPT-347-017 6-Arm-PEG17-Mal	17	5647.07	Pack SizeQuantity
PPT-347-018 6-Arm-PEG18-Mal	18	5911.23	Pack SizeQuantity
PPT-347-019 6-Arm-PEG19-Mal	19	6176.39	Pack SizeQuantity
PPT-347-020 6-Arm-PEG20-Mal	20	6440.55	Pack SizeQuantity
PPT-347-021 6-Arm-PEG21-Mal	21	6704.71	Pack SizeQuantity
PPT-347-022 6-Arm-PEG22-Mal	22	6968.86	Pack SizeQuantity
PPT-347-023 6-Arm-PEG23-Mal	23	7233.02	Pack SizeQuantity
PPT-347-024 6-Arm-PEG-Mal (n=24, per arm); 6-Arm Mal-functionalized discrete poly(ethylene glycol) (PEG arm n=24)	24	7497.18	Pack SizeQuantity
PPT-347-028 6-Arm-PEG28-Mal	28	8554.81	Pack SizeQuantity
PPT-347-036 6-Arm-PEG36-Mal	36	10669.07	Pack SizeQuantity
PPT-347-045 6-Arm-PEG-Mal (n=45, per arm); 6-Arm Mal-functionalized discrete poly(ethylene glycol) (PEG arm n=45)	45	13047.49	Pack SizeQuantity
PPT-347-048 6-Arm-PEG48-Mal	48	13839.96	Pack SizeQuantity
PPT-347-096 6-Arm-PEG-Mal (n=96, per arm); 6-Arm Mal-functionalized discrete poly(ethylene glycol) (PEG arm n=96)	96	26527.54	Pack SizeQuantity