cPEG-PEG-IR820

Cyclic PEG with PEG arm, IR820

IR-820-labeled cyclic poly(ethylene glycol) with an outward PEG arm (cPEG-PEG-IR820) is a cyclic-topology derivative bearing a pendant PEG arm. The specified conjugation or functional groups are located on the pendant segment. Discrete chain lengths with different degrees of polymerization are available. The IR820 near-infrared chromophore is presented through a pendant arm, allowing comparisons of chromophore accessibility, local environment, and assembly with linear dye linkers.

Applications:

Near-infrared tracing studies;
Cyclic-topology probes;
Spatial presentation of chromophores.

Customization available.

28 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-664-004 28-crown-9-PEG4-IR820; IR-820-labeled cyclic poly(ethylene glycol) with an outward PEG arm (arm n=4)	4	1607.70	Pack SizeQuantity
PPT-664-005 cPEG5-PEG5-IR820	5	1739.78	Pack SizeQuantity
PPT-664-006 40-crown-13-PEG6-IR820; IR-820-labeled cyclic poly(ethylene glycol) with an outward PEG arm (arm n=6)	6	1872.86	Pack SizeQuantity
PPT-664-007 cPEG7-PEG7-IR820	7	2004.94	Pack SizeQuantity
PPT-664-008 52-crown-17-PEG8-IR820; IR-820-labeled cyclic poly(ethylene glycol) with an outward PEG arm (arm n=8)	8	2137.02	Pack SizeQuantity
PPT-664-009 cPEG9-PEG9-IR820	9	2269.10	Pack SizeQuantity
PPT-664-010 cPEG10-PEG10-IR820	10	2401.18	Pack SizeQuantity
PPT-664-011 cPEG11-PEG11-IR820	11	2533.25	Pack SizeQuantity
PPT-664-012 76-crown-25-PEG12-IR820; IR-820-labeled cyclic poly(ethylene glycol) with an outward PEG arm (arm n=12)	12	2665.33	Pack SizeQuantity
PPT-664-013 cPEG13-PEG13-IR820	13	2797.41	Pack SizeQuantity
PPT-664-014 cPEG14-PEG14-IR820	14	2929.49	Pack SizeQuantity
PPT-664-015 cPEG15-PEG15-IR820	15	3061.57	Pack SizeQuantity
PPT-664-016 100-crown-33-PEG16-IR820; IR-820-labeled cyclic poly(ethylene glycol) with an outward PEG arm (arm n=16)	16	3193.65	Pack SizeQuantity
PPT-664-017 cPEG17-PEG17-IR820	17	3325.73	Pack SizeQuantity
PPT-664-018 cPEG18-PEG18-IR820	18	3457.80	Pack SizeQuantity
PPT-664-019 cPEG19-PEG19-IR820	19	3589.88	Pack SizeQuantity
PPT-664-020 cPEG20-PEG20-IR820	20	3721.96	Pack SizeQuantity
PPT-664-021 cPEG21-PEG21-IR820	21	3854.04	Pack SizeQuantity
PPT-664-022 cPEG22-PEG22-IR820	22	3987.12	Pack SizeQuantity
PPT-664-023 cPEG23-PEG23-IR820	23	4119.20	Pack SizeQuantity
PPT-664-024 148-crown-49-PEG24-IR820; IR-820-labeled cyclic poly(ethylene glycol) with an outward PEG arm (arm n=24)	24	4251.28	Pack SizeQuantity
PPT-664-028 cPEG28-PEG28-IR820	28	4779.59	Pack SizeQuantity
PPT-664-032 196-crown-65-PEG32-IR820; IR-820-labeled cyclic poly(ethylene glycol) with an outward PEG arm (arm n=32)	32	5307.91	Pack SizeQuantity
PPT-664-036 cPEG36-PEG36-IR820	36	5836.22	Pack SizeQuantity
PPT-664-045 274-crown-91-PEG45-IR820; IR-820-labeled cyclic poly(ethylene glycol) with an outward PEG arm (arm n=45)	45	7025.93	Pack SizeQuantity
PPT-664-048 cPEG48-PEG48-IR820	48	7422.17	Pack SizeQuantity
PPT-664-064 388-crown-129-PEG64-IR820; IR-820-labeled cyclic poly(ethylene glycol) with an outward PEG arm (arm n=64)	64	9536.43	Pack SizeQuantity
PPT-664-096 580-crown-193-PEG96-IR820; IR-820-labeled cyclic poly(ethylene glycol) with an outward PEG arm (arm n=96)	96	13764.96	Pack SizeQuantity