Alkyne PEG

Alkyne PEG

Alkyne PEG is a class of PEG linkers with a triple bond. It is widely used in azide-reactive Click Chemistry. The PEG spacer increases the hydrophilicity of these linkers.
Propargyl-PEG-acid
Propargyl-PEG-CH2CO2H
Propargyl-PEG-(CH2)3-acid
Propargyl-PEG-NHS ester
Propargyl-PEG-CH2CO2-NHS
Propargyl-PEG-t-butyl ester
Propargyl-PEG-CH2CO2tBu
Alkyne-ethyl-PEG-t-Butyl ester
Propargyl-PEG-alcohol
Propargyl-PEG-amine
Propargyl-PEG-bromide
Propargyl-PEG-Maleimide
Bis-Propargyl-PEG
Propargyl-PEG-methylamine
Propargyl-PEG-Ms
Propargyl-PEG-sulfonic acid
Propargyl-PEG-thiol
Propargyl-PEG-5-nitrophenyl carbonate
t-Boc-aminooxy-PEG-Propargyl
Aminooxy-PEG-Propargyl
m-PEG-Propargyl
Propargyl-PEG-(CH2)3-methyl ester
APN-C3-PEG-alkyne
Propargyl-PEG-Acrylate
endo-BCN-PEG-acid
endo-BCN-PEG-NHS ester
endo-BCN-PEG-PFP ester
endo-BCN-PEG-t-butyl ester
endo-BCN-PEG-alcohol
endo-BCN-PEG-amine
endo-BCN-PEG-Boc-Amine
bis-PEG-endo-BCN
endo-BCN-PEG-peptide
DBCO-acid & DBCO-PEG acid
DBCO-NHS ester
DBCO-PEG-NHS ester
DBCO-PEG-PFP ester
DBCO-Alcohol & DBCO-PEG-Alcohol
DBCO-amine & DBCO-PEG-amine
DBCO-PEG-NH-Boc
BDP FL DBCO
Fluorescein-DBCO
Carboxyrhodamine-PEG-DBCO
TAMRA-PEG-DBCO
DBCO-Biotin & DBCO-PEG-Biotin
DBCO-PEG-DBCO
DBCO-Maleimide & DBCO-PEG-Maleimide
DBCO-PEG-triethoxysilane
DBCO-PEG-peptide
TCO-PEG-DBCO
Tetrazine-PEG-DBCO
DOTA-PEG-DBCO
DBCO-mPEG
Branched PEG
Product Number
Product Name
Structure
M.W.
Purity
Details
Propargyl-PEG-acid
BP-21981
Propargyl-PEG1-acid
128.1
98%
Details
BP-23165
Propargyl-PEG2-acid
172.2
98%
Details
BP-20678
Propargyl-PEG3-acid
216.2
98%
Details
BP-21094
Propargyl-PEG4-acid
260.3
98%
Details
BP-20649
Propargyl-PEG5-acid
304.3
98%
Details
BP-22764
Propargyl-PEG6-acid
348.4
98%
Details
BP-23423
Propargyl-PEG7-acid
392.5
98%
Details
BP-22811
Propargyl-PEG8-acid
436.5
98%
Details
BP-22822
Propargyl-PEG10-acid
524.6
98%
Details
BP-22597
Propargyl-PEG13-acid
656.8
98%
Details
BP-22855
Propargyl-PEG14-acid
700.8
98%
Details
 
 
Propargyl-PEG-CH2CO2H
BP-22737
Propargyl-PEG4-CH2CO2H
246.3
98%
Details
BP-23125
Propargyl-PEG5-CH2CO2H
290.3
98%
Details
 
 
Propargyl-PEG-(CH2)3-acid
BP-23117
Propargyl-PEG4-(CH2)3-acid
274.3
98%
Details
 
 
Propargyl-PEG-NHS ester
BP-23819
Propargyl-PEG1-NHS ester
225.2
98%
Details
BP-21613
Propargyl-PEG3-NHS ester
313.3
98%
Details
BP-21612
Propargyl-PEG4-NHS ester
357.4
98%
Details
BP-20907
Propargyl-PEG5-NHS ester
401.4
98%
Details
BP-23422
Propargyl-PEG6-NHS ester
445.5
98%
Details
BP-23458
Propargyl-PEG7-NHS ester
489.5
95%
Details
BP-23778
Propargyl-PEG8-NHS ester
533.6
98%
Details
 
 
Propargyl-PEG-CH2CO2-NHS
BP-23811
Propargyl-PEG4-CH2CO2-NHS
343.3
Details
BP-23812
Propargyl-PEG5-CH2CO2-NHS
387.4
Details
 
 
Propargyl-PEG-t-butyl ester
BP-21980
Propargyl-PEG1-t-butyl ester
184.2
98%
Details
BP-22631
Propargyl-PEG2-t-butyl ester
228.3
98%
Details
BP-20677
Propargyl-PEG3-t-butyl ester
272.3
98%
Details
BP-21093
Propargyl-PEG4-t-butyl ester
316.4
98%
Details
BP-20651
Propargyl-PEG5-t-butyl ester
360.5
98%
Details
BP-22765
Propargyl-PEG6-t-butyl ester
404.5
98%
Details
BP-21070
Propargyl-PEG7-t-butyl ester
448.6
98%
Details
BP-22810
Propargyl-PEG8-t-butyl ester
492.6
98%
Details
BP-22819
Propargyl-PEG10-t-butyl ester
580.7
98%
Details
BP-24471
Propargyl-PEG13-t-butyl ester
712.9
97%
Details
BP-22858
Propargyl-PEG14-t-butyl ester
756.9
98%
Details
 
 
Propargyl-PEG-CH2CO2tBu
BP-22300
Propargyl-PEG4-CH2CO2tBu
302.4
98%
Details
BP-23857
Propargyl-PEG5-CH2CO2tBu
346.4
98%
Details
 
 
Alkyne-ethyl-PEG-t-Butyl ester
BP-23604
Alkyne-ethyl-PEG1-t-Butyl ester
198.3
98%
Details
 
 
Propargyl-PEG-alcohol
BP-21657
Propargyl-PEG2-alcohol
100.1
98%
Details
BP-20675
Propargyl-PEG3-alcohol
144.2
98%
Details
BP-21724
Propargyl-PEG4-alcohol
188.2
98%
Details
BP-20648
Propargyl-PEG5-alcohol
232.3
98%
Details
BP-22010
Propargyl-PEG6-alcohol
276.3
98%
Details
BP-20719
Propargyl-PEG7-alcohol
320.4
98%
Details
BP-22797
Propargyl-PEG8-alcohol
364.4
98%
Details
BP-22056
Propargyl-PEG9-alcohol
408.5
98%
Details
BP-22812
Propargyl-PEG10-alcohol
452.5
98%
Details
BP-22517
Propargyl-PEG13-alcohol
584.7
98%
Details
BP-22829
Propargyl-PEG14-alcohol
628.8
98%
Details
BP-22856
Propargyl-PEG18-alcohol
805.0
98%
Details
 
 
Propargyl-PEG-amine
BP-22770
Propargyl-PEG1-amine
99.1
98%
Details
BP-22519
Propargyl-PEG2-amine
143.2
98%
Details
BP-21683
Propargyl-PEG3-amine
187.2
98%
Details
BP-22520
Propargyl-PEG4-amine
231.3
98%
Details
BP-22103
Propargyl-PEG5-amine
275.3
98%
Details
BP-22876
Propargyl-PEG6-amine
319.4
98%
Details
BP-22521
Propargyl-PEG8-amine
407.5
98%
Details
BP-23419
Propargyl-PEG9-amine
451.6
95%
Details
BP-23637
Propargyl-PEG10-amine
495.6
98%
Details
BP-23543
Propargyl-PEG12-amine
583.7
98%
Details
BP-23544
Propargyl-PEG24-amine
1112.4
98%
Details
 
 
Propargyl-PEG-bromide
BP-22738
Propargyl-PEG3-bromide
251.1
98%
Details
BP-22782
Propargyl-PEG4-bromide
295.2
98%
Details
BP-22875
Propargyl-PEG8-bromide
471.4
98%
Details
BP-23120
Propargyl-PEG9-bromide
515.4
98%
Details
BP-22857
Propargyl-PEG13-bromide
691.7
98%
Details
 
 
Propargyl-PEG-Maleimide
BP-24402
Propargyl-PEG4-Maleimide
311.3
95%
Details
 
 
Bis-Propargyl-PEG
BP-21675
Bis-propargyl-PEG2
138.2
98%
Details
BP-20676
Bis-propargyl-PEG3
182.2
98%
Details
BP-21071
Bis-propargyl-PEG4
226.3
98%
Details
BP-20660
Bis-propargyl-PEG5
270.3
98%
Details
BP-21965
Bis-propargyl-PEG6
314.4
98%
Details
BP-20718
Bis-propargyl-PEG7
358.4
98%
Details
BP-23883
Bis-propargyl-PEG8
402.5
98%
Details
BP-22057
Bis-propargyl-PEG9
446.5
98%
Details
BP-22828
Bis-propargyl-PEG10
490.6
98%
Details
BP-24398
Bis-propargyl-PEG12
578.7
98%
Details
BP-22514
Bis-propargyl-PEG13
622.8
98%
Details
BP-24323
Bis-propargyl-PEG14
666.8
98%
Details
BP-22842
Bis-propargyl-PEG18
843.0
98%
Details
 
BP-22930
N-Me-N-bis(PEG2-propargyl)
283.4
98%
Details
 
 
Propargyl-PEG-methylamine
BP-22929
Propargyl-PEG2-methylamine
157.2
98%
Details
BP-22831
Propargyl-PEG4-methylamine
245.3
98%
Details
 
 
Propargyl-PEG-Ms
BP-22921
Propargyl-PEG3-Ms
222.3
98%
Details
BP-24026
Propargyl-PEG6-Ms
354.4
98%
Details
 
 
Propargyl-PEG-sulfonic acid
BP-22873
Propargyl-PEG4-sulfonic acid
296.3
96%
Details
 
 
Propargyl-PEG-thiol
BP-23139
Propargyl-PEG4-thiol
248.3
90%
Details
 
 
Propargyl-PEG-5-nitrophenyl carbonate
BP-22989
Propargyl-PEG4-5-nitrophenyl carbonate
397.4
95%
Details
 
 
t-Boc-aminooxy-PEG-Propargyl
BP-23163
t-Boc-aminooxy-PEG1-propargyl
215.3
98%
Details
BP-23129
t-Boc-aminooxy-PEG2-propargyl
259.3
98%
Details
BP-22775
t-Boc-aminooxy-PEG3-propargyl
303.4
98%
Details
BP-23142
t-Boc-aminooxy-PEG4-propargyl
347.4
98%
Details
BP-23475
t-Boc-aminooxy-PEG5-propargyl
391.5
98%
Details
BP-23474
t-Boc-aminooxy-PEG6-propargyl
435.5
98%
Details
 
 
Aminooxy-PEG-Propargyl
BP-23164
Aminooxy-PEG1-propargyl HCl salt
115.1
98%
Details
BP-22774
Aminooxy-PEG3-propargyl
203.2
95%
Details
BP-22987
Aminooxy-PEG4-propargyl
247.3
98%
Details
 
 
m-PEG-Propargyl
BP-22087
Propargyl-PEG4-methane
202.3
98%
Details
BP-22376
Propargyl-PEG5-methane
246.3
98%
Details
BP-24034
Propargyl-PEG8-methane
378.5
98%
Details
BP-24033
Propargyl-PEG12-methane
554.7
98%
Details
BP-22088
Propargyl-PEG17-methane
774.9
98%
Details
 
 
Propargyl-PEG-(CH2)3-methyl ester
BP-23109
Propargyl-PEG4-(CH2)3-methyl ester
288.3
98%
Details
 
 
APN-C3-PEG-alkyne
BP-23869
APN-C3-PEG4-alkyne
469.5
98%
Details
 
 
Propargyl-PEG-Acrylate
BP-21658
Propargyl-PEG2-acrylate
154.2
98%
Details
 
 
endo-BCN-PEG-acid
BP-21540
endo-BCN-PEG2-acid
353.4
95%
Details
BP-22523
endo-BCN-PEG3-acid
397.5
95%
Details
BP-21538
endo-BCN-PEG4-acid
441.5
95%
Details
BP-23768
endo-BCN-PEG8-acid
617.7
98%
Details
BP-23767
endo-BCN-PEG12-acid
794.0
98%
Details
 
 
endo-BCN-PEG-NHS ester
BP-24081
endo-BCN-PEG2-NHS ester
450.5
97%
Details
BP-24010
endo-BCN-PEG3-NHS ester
494.5
97%
Details
BP-22851
endo-BCN-PEG4-NHS ester
538.6
95%
Details
BP-23765
endo-BCN-PEG8-NHS ester
714.8
98%
Details
BP-23766
endo-BCN-PEG12-NHS ester
891.0
98%
Details
 
 
endo-BCN-PEG-PFP ester
BP-21541
endo-BCN-PEG2-PFP ester
519.5
95%
Details
BP-21539
endo-BCN-PEG4-PFP ester
607.6
95%
Details
 
 
endo-BCN-PEG-t-butyl ester
BP-21518
endo-BCN-PEG4-t-butyl ester
497.6
95%
Details
BP-21519
endo-BCN-PEG6-t-butyl ester
585.7
95%
Details
 
 
endo-BCN-PEG-alcohol
BP-22134
endo-BCN-PEG2-alcohol
325.4
95%
Details
 
 
endo-BCN-PEG-amine
BP-24459
endo-BCN-PEG4-amine
412.5
98%
Details
 
 
endo-BCN-PEG-Boc-Amine
BP-21520
endo-BCN-PEG3-Boc-amine
468.6
95%
Details
BP-25101
endo-BCN-PEG4-Boc-amine
512.6
98%
Details
 
 
bis-PEG-endo-BCN
BP-23401
bis-PEG2-endo-BCN
500.6
95%
Details
 
 
endo-BCN-PEG-peptide
BP-24232
Gly-PEG3-endo-BCN, TFA salt
453.6
Details
 
BP-23748
Boc-Gly-PEG3-endo-BCN
553.7
98%
Details
 
 
DBCO-acid & DBCO-PEG acid
BP-22625
DBCO-acid
305.3
98%
Details
BP-22287
DBCO-C6-acid
333.4
96%
Details
 
BP-24016
DBCO-PEG1-acid
420.5
98%
Details
BP-24290
DBCO-PEG2-acid
464.5
97%
Details
BP-23809
DBCO-PEG4-acid
552.6
98%
Details
BP-24056
DBCO-PEG5-acid
596.7
97%
Details
BP-24017
DBCO-PEG8-acid
728.8
98%
Details
BP-24148
DBCO-PEG12-acid
905.1
97%
Details
 
BP-23760
DBCO-NHCO-PEG4-acid
552.6
98%
Details
BP-22449
DBCO-NHCO-PEG5-acid
596.7
95%
Details
BP-22913
DBCO-NHCO-PEG13-acid
949.1
98%
Details
 
BP-24483
Sulfo DBCO-PEG3-acid
659.7
95%
Details
 
 
DBCO-NHS ester
BP-22231
DBCO-NHS
402.4
97%
Details
 
BP-22447
DBCO-C6-NHS ester
430.5
95%
Details
 
BP-22289
DBCO-Sulfo-NHS ester
532.5
97%
Details
 
 
DBCO-PEG-NHS ester
BP-24018
DBCO-PEG1-NHS ester
517.5
98%
Details
BP-22288
DBCO-PEG4-NHS ester
649.7
97%
Details
BP-24055
DBCO-PEG5-NHS ester
693.8
96%
Details
BP-24019
DBCO-PEG8-NHS ester
825.9
98%
Details
BP-24149
DBCO-PEG12-NHS ester
1002.1
98%
Details
 
BP-23726
DBCO-NHCO-PEG4-NHS ester
649.7
98%
Details
BP-22448
DBCO-NHCO-PEG5-NHS ester
693.8
95%
Details
BP-22960
DBCO-NHCO-PEG13-NHS ester
1046.2
95%
Details
 
BP-25142
Sulfo DBCO-PEG3-NHS ester
756.8
96%
Details
 
 
DBCO-PEG-PFP ester
BP-24326
DBCO-PEG2-PFP ester
630.6
98%
Details
BP-24078
DBCO-PEG4-PFP ester
718.7
98%
Details
 
 
DBCO-Alcohol & DBCO-PEG-Alcohol
BP-24380
DBCO-C2-alcohol
348.4
98%
Details
BP-24379
DBCO-C3-alcohol
362.4
98%
Details
 
BP-22800
DBCO-PEG4-alcohol
508.6
95%
Details
 
 
DBCO-amine & DBCO-PEG-amine
BP-22066
DBCO-amine
276.3
96%
Details
 
BP-23309
Sulfo DBCO-amine
427.5
95%
Details
 
BP-24344
DBCO-PEG1-amine TFA salt
391.5
98%
Details
BP-24152
DBCO-PEG2-amine TFA salt
435.5
98%
Details
BP-23958
DBCO-PEG4-amine TFA salt
523.6
98%
Details
BP-24151
DBCO-PEG6-amine TFA salt
611.7
98%
Details
BP-24150
DBCO-PEG9-amine TFA salt
743.9
98%
Details
BP-25100
DBCO-PEG23-amine TFA salt
1474.7
98%
Details
 
BP-25103
DBCO-PEG23-amine
1360.7
98%
Details
 
BP-22292
DBCO-NHCO-PEG4-amine TFA salt
523.6
98%
Details
 
BP-23310
Sulfo DBCO-PEG4-amine
674.8
95%
Details
 
BP-24374
DBCO-C2-PEG4-amine
595.7
98%
Details
 
BP-24375
DBCO-C3-PEG4-amine
609.7
98%
Details
 
 
DBCO-PEG-NH-Boc
BP-24339
DBCO-PEG1-NH-Boc
491.6
98%
Details
BP-24382
DBCO-PEG2-NH-Boc
535.6
98%
Details
BP-24105
DBCO-PEG4-NH-Boc
623.8
98%
Details
BP-24518
DBCO-PEG6-NH-Boc
711.9
98%
Details
BP-24343
DBCO-PEG9-NH-Boc
844.0
98%
Details
BP-24524
DBCO-PEG23-NH-Boc
1460.8
98%
Details
 
BP-24094
DBCO-NH-Boc
376.5
98%
Details
BP-23623
DBCO-NHCO-PEG4-NH-Boc
623.8
98%
Details
 
BP-24378
DBCO-C2-PEG4-NH-Boc
695.8
98%
Details
 
BP-24381
DBCO-C3-PEG4-NH-Boc
709.8
98%
Details
 
 
BDP FL DBCO
BP-23473
BDP FL DBCO
550.4
95%
Details
 
 
Fluorescein-DBCO
BP-23399
Fluorescein-DBCO
665.7
95%
Details
 
 
Carboxyrhodamine-PEG-DBCO
BP-22454
Carboxyrhodamine 110-PEG4-DBCO
880.0
95%
Details
 
 
TAMRA-PEG-DBCO
BP-22456
TAMRA-PEG4-DBCO
936.1
95%
Details
 
 
DBCO-Biotin & DBCO-PEG-Biotin
BP-22295
DBCO-PEG4-biotin
749.9
95%
Details
 
BP-22296
DBCO-Sulfo-Link-biotin
653.8
95%
Details
 
BP-22451
DBCO-PEG4-Desthiobiotin
719.9
95%
Details
 
 
DBCO-PEG-DBCO
BP-23772
DBCO-PEG4-DBCO
811.0
98%
Details
BP-22450
DBCO-PEG5-DBCO
855.0
95%
Details
BP-24319
DBCO-PEG9-DBCO
1031.2
98%
Details
BP-24181
DBCO-PEG10-DBCO
1075.3
98%
Details
BP-24364
DBCO-PEG13-DBCO
1207.4
98%
Details
 
 
DBCO-Maleimide & DBCO-PEG-Maleimide
BP-22293
DBCO-Maleimide
427.5
95%
Details
 
BP-23317
Sulfo DBCO-Maleimide
578.6
95%
Details
 
BP-22294
DBCO-PEG4-Maleimide
674.8
95%
Details
 
BP-23318
Sulfo DBCO-PEG4-Maleimide
825.9
90%
Details
 
 
DBCO-PEG-triethoxysilane
BP-24137
DBCO-PEG4-triethoxysilane
756.0
98%
Details
 
 
DBCO-PEG-peptide
BP-24191
Gly-Gly-Gly-PEG4-DBCO
694.8
98%
Details
 
 
TCO-PEG-DBCO
BP-24160
TCO-PEG4-DBCO
675.8
95%
Details
BP-22423
TCO-PEG12-DBCO
1028.3
95%
Details
 
 
Tetrazine-PEG-DBCO
BP-23817
Methyltetrazine-PEG12-DBCO
1003.2
95%
Details
 
BP-22445
Methyltetrazine-DBCO
683.7
95%
Details
 
 
DOTA-PEG-DBCO
BP-24070
DOTA-PEG5-C6-DBCO
982.2
98%
Details
 
 
DBCO-mPEG
BP-24030
m-PEG4-DBCO
494.6
98%
Details
BP-24031
m-PEG8-DBCO
670.8
98%
Details
BP-24032
m-PEG12-DBCO
847.0
98%
Details
BP-23949
DBCO-mPEG 2KDa
Details
BP-22461
DBCO-mPEG 5KDa
Details
BP-22462
DBCO-mPEG 10KDa
Details
BP-22463
DBCO-mPEG 20KDa
Details
BP-22464
DBCO-mPEG 30KDa
Details
 
 
Branched PEG
BP-23548
Hydroxy-Amino-bis(PEG2-propargyl)
313.4
98%
Details
 
BP-23585
N-(Propargyl-PEG2)-N-bis(PEG1-alcohol)
319.4
98%
Details
 
BP-23506
N-(Propargyl-PEG4)-N-bis(PEG4-acid) HCl salt
727.9
98%
Details
 
BP-23550
N-(Acid-PEG2)-N-bis(PEG2-propargyl)
429.5
98%
Details
 
BP-23580
N-(Amino-PEG1)-N-bis(PEG2-propargyl) HCl salt
356.5
98%
Details
 
BP-24369
N-(Amino-PEG2)-N-bis(PEG3-azide)
550.7
98%
Details
 
BP-23613
NH-bis(PEG2-propargyl)
269.3
98%
Details
 
BP-23610
N-Boc-N-bis(PEG2-propargyl)
369.5
98%
Details
 
BP-23563
N-(Boc-PEG1)-N-bis(PEG2-propargyl)
456.6
98%
Details
 
BP-23651
N-(Aminooxy-PEG2)-N-bis(PEG3-propargyl)
504.6
98%
Details
 
BP-23638
N-(t-Boc-Aminooxy-PEG2)-N-bis(PEG3-propargyl)
604.7
98%
Details
 
BP-23549
N-(t-butyl ester-PEG2)-N-bis(PEG2-propargyl)
485.6
98%
Details
 
BP-23468
N-(Propargyl-PEG2)-N-Boc-PEG3-t-butyl ester
503.6
98%
Details
 
BP-23587
N-(Propargyl-PEG4-carbonyl)-N-bis(PEG1-methyl ester)
519.6
98%
Details