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DNA Cross Linkers

DNA cross-linkers are chemical agents that create covalent bonds between two strands of DNA, stabilizing the double helix and inhibiting DNA replication and transcription. These compounds are widely used in cancer research and for studying DNA repair mechanisms. At CymitQuimica, we offer a selection of DNA cross-linkers to support research in molecular biology and genetics.

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products per page. 623 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
TCI logo
Ethylene Glycol Bis(3-mercaptopropionate) (Purified)
REF: 3B-E1329CAS: 22504-50-3 		>98.0%(T)117.00 €~427.00 €Wed 23 Apr 25
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3-Maleimidopropionic Acid
REF: 3B-M1962CAS: 7423-55-4 		>97.0%(GC)64.00 €~576.00 €Wed 23 Apr 25
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1,6-Bis(maleimido)hexane
REF: 3B-B1787CAS: 4856-87-5 		>97.0%(HPLC)(N)118.00 €Wed 23 Apr 25
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(1R,8S,9s)-Bicyclo[6.1.0]non-4-yn-9-ylmethyl Succinimidyl Carbonate
REF: 3B-B6275CAS: 1426827-79-3 		>90.0%(qNMR)161.00 €~816.00 €Wed 23 Apr 25
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4-[3-(Trifluoromethyl)-3H-diazirin-3-yl]benzyl Bromide
REF: 3B-T2819CAS: 92367-11-8 		>95.0%(HPLC)105.00 €~350.00 €Wed 23 Apr 25
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Mal-PEG2-acid
REF: 3B-M3203CAS: 1374666-32-6 		>98.0%(HPLC)110.00 €~285.00 €Wed 23 Apr 25
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Di(N-succinimidyl) 3,3'-Dithiodipropionate [Cross-linking Reagent]
REF: 3B-D2473CAS: 57757-57-0 		>97.0%(N)54.00 €~465.00 €Wed 23 Apr 25
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3-Sulfo-N-succinimidyl 4-(N-Maleimidomethyl)cyclohexane-1-carboxylate Sodium Salt
REF: 3B-S0883CAS: 92921-24-9 		>97.0%(qNMR)62.00 €~183.00 €Wed 23 Apr 25
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N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate
REF: 3B-S0853CAS: 64987-85-5 		>98.0%(HPLC)45.00 €~124.00 €Wed 23 Apr 25
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Malonic Acid Dihydrazide
REF: 3B-M3206CAS: 3815-86-9 		>93.0%(T)45.00 €~138.00 €Wed 23 Apr 25
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N-(2-Aminoethyl)maleimide Hydrochloride
REF: 3B-A2436CAS: 134272-64-3 		>93.0%(HPLC)(N)101.00 €~306.00 €Wed 23 Apr 25
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(Boc-amino)-PEG4-carboxylic Acid
REF: 3B-B5665CAS: 756525-91-4 		>98.0%(T)(HPLC)98.00 €~297.00 €Wed 23 Apr 25
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Dimethyl Suberimidate Dihydrochloride [Cross-linking Agent for Protein Research]
REF: 3B-S0246CAS: 34490-86-3 		>98.0%(T)76.00 €~215.00 €Wed 23 Apr 25
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4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic Acid
REF: 3B-H1696CAS: 873013-93-5 		>95.0%(HPLC)192.00 €Wed 23 Apr 25
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Boc-Amino-PEG3-Amine
REF: 3B-B6080CAS: 101187-40-0 		>96.0%(GC)(T)92.00 €~342.00 €Wed 23 Apr 25
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11-Azido-3,6,9-trioxaundecan-1-amine
REF: 3B-A2363CAS: 134179-38-7 		>90.0%(HPLC)104.00 €~1,593.00 €Wed 23 Apr 25
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11-Azido-3,6,9-trioxaundecanoic Acid
REF: 3B-A2293CAS: 172531-37-2 		>97.0%(T)290.00 €Wed 23 Apr 25
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N-Succinimidyl Acrylate
REF: 3B-S0814CAS: 38862-24-7 		>98.0%(GC)158.00 €~525.00 €Wed 23 Apr 25
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Azido-PEG5
REF: 3B-A2500CAS: 86770-68-5 		>95.0%(GC)148.00 €Wed 23 Apr 25
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4-Maleimidophenyl Isocyanate
REF: 3B-M2736CAS: 123457-83-0 		>98.0%(HPLC)161.00 €Wed 23 Apr 25
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Ethylene Glycol Bis(3-mercaptopropionate) (Purified)
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Ethylene Glycol Bis(3-mercaptopropionate) (Purified)

CAS:22504-50-3
Formula:
C8H14O4S2
Purity:
>98.0%(T)
Color and Shape:
Colorless to Light yellow clear liquid
Molecular weight:
238.32

Ref: 3B-E1329

25g117.00 €
100g427.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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3-Maleimidopropionic Acid
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3-Maleimidopropionic Acid

CAS:7423-55-4
Formula:
C7H7NO4
Purity:
>97.0%(GC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
169.14

Ref: 3B-M1962

1g179.00 €
5g576.00 €
200mg64.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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1,6-Bis(maleimido)hexane
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1,6-Bis(maleimido)hexane

CAS:4856-87-5
Formula:
C14H16N2O4
Purity:
>97.0%(HPLC)(N)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
276.29

Ref: 3B-B1787

100mg118.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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(1R,8S,9s)-Bicyclo[6.1.0]non-4-yn-9-ylmethyl Succinimidyl Carbonate
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(1R,8S,9s)-Bicyclo[6.1.0]non-4-yn-9-ylmethyl Succinimidyl Carbonate

CAS:1426827-79-3
Formula:
C15H17NO5
Purity:
>90.0%(qNMR)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
291.30

Ref: 3B-B6275

10mg161.00 €
100mg816.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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4-[3-(Trifluoromethyl)-3H-diazirin-3-yl]benzyl Bromide
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4-[3-(Trifluoromethyl)-3H-diazirin-3-yl]benzyl Bromide

CAS:92367-11-8
Formula:
C9H6BrF3N2
Purity:
>95.0%(HPLC)
Color and Shape:
Light yellow to Brown clear liquid
Molecular weight:
279.06

Ref: 3B-T2819

1g350.00 €
200mg105.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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Mal-PEG2-acid
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Mal-PEG2-acid

CAS:1374666-32-6
Formula:
C11H15NO6
Purity:
>98.0%(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
257.24

Ref: 3B-M3203

1g285.00 €
250mg110.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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Di(N-succinimidyl) 3,3'-Dithiodipropionate [Cross-linking Reagent]
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Di(N-succinimidyl) 3,3'-Dithiodipropionate [Cross-linking Reagent]

CAS:57757-57-0
Formula:
C14H16N2O8S2
Purity:
>97.0%(N)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
404.41

Ref: 3B-D2473

1g151.00 €
5g465.00 €
200mg54.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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3-Sulfo-N-succinimidyl 4-(N-Maleimidomethyl)cyclohexane-1-carboxylate Sodium Salt
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3-Sulfo-N-succinimidyl 4-(N-Maleimidomethyl)cyclohexane-1-carboxylate Sodium Salt

CAS:92921-24-9
Formula:
C16H17N2NaO9S
Purity:
>97.0%(qNMR)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
436.37

Ref: 3B-S0883

20mg62.00 €
100mg183.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate
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N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate

CAS:64987-85-5
Formula:
C16H18N2O6
Purity:
>98.0%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
334.33

Ref: 3B-S0853

1g124.00 €
100mg45.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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Malonic Acid Dihydrazide
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Malonic Acid Dihydrazide

CAS:3815-86-9
Formula:
C3H8N4O2
Purity:
>93.0%(T)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
132.12

Ref: 3B-M3206

5g45.00 €
25g138.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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N-(2-Aminoethyl)maleimide Hydrochloride
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N-(2-Aminoethyl)maleimide Hydrochloride

CAS:134272-64-3
Formula:
C6H8N2O2·HCl
Purity:
>93.0%(HPLC)(N)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
176.60

Ref: 3B-A2436

1g306.00 €
200mg101.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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(Boc-amino)-PEG4-carboxylic Acid
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(Boc-amino)-PEG4-carboxylic Acid

CAS:756525-91-4
Formula:
C16H31NO8
Purity:
>98.0%(T)(HPLC)
Color and Shape:
Colorless to Light yellow clear liquid
Molecular weight:
365.42

Ref: 3B-B5665

1g297.00 €
250mg98.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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Dimethyl Suberimidate Dihydrochloride [Cross-linking Agent for Protein Research]
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Dimethyl Suberimidate Dihydrochloride [Cross-linking Agent for Protein Research]

CAS:34490-86-3
Formula:
C10H20N2O2·2HCl
Purity:
>98.0%(T)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
273.20

Ref: 3B-S0246

5g76.00 €
25g215.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic Acid
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4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic Acid

CAS:873013-93-5
Formula:
C38H74O20S2
Purity:
>95.0%(HPLC)
Color and Shape:
White to Light yellow powder to lump
Molecular weight:
915.11

Ref: 3B-H1696

100mg192.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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Boc-Amino-PEG3-Amine
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Boc-Amino-PEG3-Amine

CAS:101187-40-0
Formula:
C13H28N2O5
Purity:
>96.0%(GC)(T)
Color and Shape:
Colorless to Light yellow to Light orange clear liquid to cloudy liquid
Molecular weight:
292.38

Ref: 3B-B6080

1g342.00 €
250mg92.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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11-Azido-3,6,9-trioxaundecan-1-amine
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11-Azido-3,6,9-trioxaundecan-1-amine

CAS:134179-38-7
Formula:
C8H18N4O3
Purity:
>90.0%(HPLC)
Color and Shape:
Colorless to Red to Green clear liquid
Molecular weight:
218.26

Ref: 3B-A2363

1g328.00 €
5g1,593.00 €
200mg104.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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11-Azido-3,6,9-trioxaundecanoic Acid
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11-Azido-3,6,9-trioxaundecanoic Acid

CAS:172531-37-2
Formula:
C8H15N3O5
Purity:
>97.0%(T)
Color and Shape:
Light yellow to Brown clear liquid
Molecular weight:
233.22

Ref: 3B-A2293

1g290.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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N-Succinimidyl Acrylate
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N-Succinimidyl Acrylate

CAS:38862-24-7
Formula:
C7H7NO4
Purity:
>98.0%(GC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
169.14

Ref: 3B-S0814

5g158.00 €
25g525.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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Azido-PEG5
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Azido-PEG5

CAS:86770-68-5
Formula:
C10H21N3O5
Purity:
>95.0%(GC)
Color and Shape:
Colorless to Light orange to Yellow clear liquid
Molecular weight:
263.29

Ref: 3B-A2500

100mg148.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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4-Maleimidophenyl Isocyanate
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4-Maleimidophenyl Isocyanate

CAS:123457-83-0
Formula:
C11H6N2O3
Purity:
>98.0%(HPLC)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
214.18

Ref: 3B-M2736

25mg161.00 €
Estimated delivery in United States, on Wednesday 23 Apr 2025
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