PEG Linkers

Biotin-PEG4-alkyne

Cat#:AR019EQH

CAS:1458576-00-5

MDL:MFCD22380755

MF:C21H35N3O6S

MW:457.5841

Purity:97%

$60.00/25mg,Global Stock

$115.00/100mg,Global Stock

$231.00/250mg,Global Stock

$630.00/1g,Global Stock

endo-BCN-PEG3-acid

Cat#:AR019EPX

CAS:1807501-82-1

MDL:MFCD31692198

MF:C20H31NO7

MW:397.4626

Purity:

PROPARGYL-PEG4-TOS

Cat#:AR019EQN

CAS:1119249-30-7

MDL:MFCD20134051

MF:C14H18O5S

MW:298.3547

Purity:98%

$11.00/100mg,Global Stock

$21.00/250mg,Global Stock

$52.00/1g,Global Stock

$174.00/5g,Global Stock

$260.00/10g,Global Stock

$485.00/25g,Global Stock

Propargyl-PEG8-t-butyl ester

Cat#:AR019EQY

CAS:2055014-96-3

MDL:MFCD28976700

MF:C24H44O10

MW:492.6002

Purity:97%

$21.00/50mg,Global Stock

$35.00/100mg,Global Stock

$53.00/250mg,Global Stock

$105.00/1g,Global Stock

N-Me-N-bis(PEG4-acid) HCl salt

Cat#:AR019ER2

CAS:2055014-77-0

MDL:MFCD28976691

MF:C23H45NO12

MW:527.6029

Purity:97%

$56.00/100mg,Global Stock

$133.00/250mg,Global Stock

$266.00/500mg,Global Stock

$518.00/1g,Global Stock

Acid-PEG4-t-butyl ester

Cat#:AR019ES7

CAS:1835759-85-7

MDL:MFCD28096679

MF:C16H30O8

MW:350.4046

Purity:98%

$30.00/50mg,Global Stock

$36.00/100mg,Global Stock

$64.00/250mg,Global Stock

$251.00/1g,Global Stock

$866.00/5g,Global Stock

Tos-PEG4-acid

Cat#:AR019ESB

CAS:1453117-42-4

MDL:MFCD29052202

MF:C16H24O8S

MW:376.422

Purity:97%

$163.00/100mg,Global Stock

$289.00/250mg,Global Stock

$537.00/500mg,Global Stock

$1038.00/1g,Global Stock

t-Boc-N-amido-PEG7-acid

Cat#:AR019ESZ

CAS:2055044-68-1

MDL:MFCD29052162

MF:C22H43NO11

MW:497.5769

Purity:97%

$72.00/50mg,Global Stock

$107.00/100mg,Global Stock

$161.00/250mg,Global Stock

$343.00/1g,Global Stock

Propargyl-PEG2-acid

Cat#:AR019EUG

CAS:1859379-85-3

MDL:MFCD29764323

MF:C8H12O4

MW:172.1785

Purity:98%

$4.00/100mg,Global Stock

$9.00/250mg,Global Stock

$17.00/500mg,Global Stock

$30.00/1g,Global Stock

$107.00/5g,Global Stock

t-Boc-N-amido-PEG5-NHS ester

Cat#:AR019EU5

CAS:2055040-78-1

MDL:MFCD29764335

MF:C22H38N2O11

MW:506.5439

Purity:96%

$17.00/100mg,Global Stock

$41.00/250mg,Global Stock