mPEG-propionaldehydes
  mPEG-butylaldehydes
  6-arm PEG Derivatives

Type

Product Name

Catalog
Number

M.W.

 Price
(US$)

Specification

Chemical Structure

P1PAL-5

5K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1PAL-10

10K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1PAL-20

20K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1PAL-30

30K

Please inquire

Activity≧90%
Peroxide≦10ppm

mPEG-amide-
 propionaldehyde

P1APAL-5

5K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1APAL-10

10K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1APAL-20

20K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1APAL-30

30K

Please inquire

Activity≧90%
Peroxide≦10ppm

mPEG-urethane-
 propionaldehyde

P1TPAL-5

5K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1TPAL-10

10K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1TPAL-20

20K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1TPAL-30

30K

Please inquire

Activity≧90%
Peroxide≦10ppm

mPEG-
butylaldehyde

mPEG-
 butylaldehyde

P1BAL-5

5K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1BAL-10

10K

Please inquire

Activity≧90%

P1BAL-20

20K

Please inquire

Activity≧90%

P1BAL-30

30K

Please inquire

Activity≧90%

mPEG-amide-
 butylaldehyde 

P1ABAL-5

5K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1ABAL-10

10K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1ABAL-20

20K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1ABAL-30

30K

Please inquire

Activity≧90%
Peroxide≦10ppm

mPEG-urethane-
 butylaldehyde 

P1TBAL-5

5K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1TBAL-10

10K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1TBAL-20

20K

Please inquire

Activity≧90%
Peroxide≦10ppm

P1TBAL-30

30K

Please inquire

Activity≧90%
Peroxide≦10ppm

6-arm PEG
Derivatives

6-arm PEG-OH
 (raw material)

P6OH-10

10K

Please
inquire

Main Peak Fraction≧90%

P6OH-15

15K

P6OH-20

20K

6-arm PEG-
 acrylate

P6AC-10

10K

Please inquire

Main Peak Fraction≧90%
Activity≧90%

P6AC-15

15K

P6AC-20

20K

6-arm PEG-
 amine

P6AM-10

10K

Please inquire

MPF≧90%
Activity≧80%

P6AM-15

15K

P6AM-20

20K

6-arm PEG-
 epoxide

P6EP-10

10K

Please inquire

MPF≧90%
Activity≧90%

P6EP-15

15K

P6EP-20

20K

6-arm PEG-
 isocyanate

P6IC-15

15K

Please inquire

MPF≧90%
Activity≧80%

P6IC-20

20K

6-arm PEG-
 sulfhydryl

P6SH-10

10K

Please inquire

MPF≧90%
Activity≧70%

P6SH-15

15K

P6SH-20

20K

6-arm PEG-
 succinimidyl
 glutarate

P6SG-10

10K

Please inquire

MPF≧90%
Activity≧90%

P6SG-15

15K

P6SG-20

20K

6-arm PEG-
 succinimidyl
 succinate

P6SS-10

10K

Please inquire

MPF≧90%
Activity≧90%

P6SS-15

15K

P6SS-20

20K

Other 6-arm PEG
 derivatives

Please
inquire

10K

Please inquire

15K

20K

    6-arm PEG is of sorbitol core.
   The average number of arms is 5.9 .
   NHS represents N-hydroxy succinimide.

Y-PEG Derivatives

Y-PEG amine

PYAM-40

40K

Please inquire

MPF≧95%

Activity≧99%

Other Y-PEG derivatives

40K

Please Inquire

MPF≧95%