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10-Carboxy-1-decanethiol 10-Carboxy-1-decanethiol, 10-Carboxy-1-decanethiol [CAS: 71310-21-9]
Item #: C385 -

Structural Formula Product Description Carboxyalkanethiols are utilized for the modification of a gold surface to introduce carboxylic groups on it. The carboxylic group is often converted to activated N-hydroxysuccinimide ester, which reacts with an amine group of biomaterials. Dojindo’s newly developed 15-Carboxy-1-pentadecanethiol has a 15-carbon chain, which is the longest alkanethiol available in the market among carboxyalkanethiols. Five different carboxyalkanethiols including...

11-Amino-1-undecanethiol, hydrochloride 11-Amino-1-undecanethiol, hydrochloride
Item #: A423 -

Structural Formula Product Description Aminoalkanethiols are utilized for the modification of a gold surface to introduce amino groups on the surface. Dojindo’s newly developed 16-Amino-1-hexadecanethiol has a 16-carbon chain, which is the longest alkanethiol available in the market. It is expected that 16-Amino-1-hexadecanethiolwill form the most stable SAM on a gold surface among the aminoalkanethiol compounds because of the greater Van-der-Waals force between alkane groups. Five different...

11-Hydroxy-1-undecanethiol 11-Hydroxy-1-undecanethiol, 11-Hydroxy-1-undecanethiol [CAS: 73768-94-2]
Item #: H337 -

Chemical Formula Product Description Hydroxyalkanethiols are utilized as dilution reagents on a gold surface to control the density of reactive groups, or as blocking agents to prevent non-specific binding of analytes on the surface. Newly developed 16-Hydroxy-1-hexadecanethiol has a 16-carbon chain which is the longest alkanethiol available in the market among hydroxyalkanethiols. In all, there are a total of 6 different hydroxyalkanethiols including Hydroxy-EG6-undecanethiol and...

15-Carboxy-1-pentadecanethiol 15-Carboxy-1-pentadecanethiol, 15-Carboxy-1-pentadecanethiol
Item #: C429 -

Structural Formula Product Description Carboxyalkanethiols are utilized for the modification of a gold surface to introduce carboxylic groups on it. The carboxylic group is often converted to activated N-hydroxysuccinimide ester, which reacts with an amine group of biomaterials. Dojindo’s newly developed 15-Carboxy-1-pentadecanethiol has a 15-carbon chain, which is the longest alkanethiol available in the market among carboxyalkanethiols. Five different carboxyalkanethiols including...

16-Amino-1-hexadecanethiol, hydrochloride 16-Amino-1-hexadecanethiol, hydrochloride, 16-Amino-1-hexadecanethiol, hydrochloride
Item #: A458 -

Chemical Structure Product DescriptionAminoalkanethiols are utilized for the modification of a gold surface to introduce amino groups on the surface. Dojindo’s newly developed 16-Amino-1-hexadecanethiol has a 16-carbon chain, which is the longest alkanethiol available in the market. It is expected that 16-Amino-1-hexadecanethiolwill form the most stable SAM on a gold surface among the aminoalkanethiol compounds because of the greater Van-der-Waals force between alkane groups. Five different...

16-Hydroxy-1-hexadecanethiol 16-Hydroxy-1-hexadecanethiol, 16-Hydroxy-1-heptadecanethiol [CAS:114896-32-1]
Item #: H394 -

Structural Formula Product Description Hydroxyalkanethiols are utilized as dilution reagents on a gold surface to control the density of reactive groups, or as blocking agents to prevent non-specific binding of analytes on the surface. Newly developed 16-Hydroxy-1-hexadecanethiol has a 16-carbon chain which is the longest alkanethiol available in the market among hydroxyalkanethiols. In all, there are a total of 6 different hydroxyalkanethiols including Hydroxy-EG6-undecanethiol and...

5-Carboxy-1-pentanethiol 5-Carboxy-1-pentanethiol, 5-Carboxy-1-pentanethiol [CAS: 17689-17-7]
Item #: C387 -

Structural Formula >Product Description Carboxyalkanethiols are utilized for the modification of a gold surface to introduce carboxylic groups on it. The carboxylic group is often converted to activated N-hydroxysuccinimide ester, which reacts with an amine group of biomaterials. Dojindo’s newly developed 15-Carboxy-1-pentadecanethiol has a 15-carbon chain, which is the longest alkanethiol available in the market among carboxyalkanethiols. Five different carboxyalkanethiols including...

6-Amino-1-hexanethiol, hydrochloride 6-Amino-1-hexanethiol, hydrochloride, 6-Amino-1-hexanethiol, hydrochloride [CAS: 31098-40-5]
Item #: A425 -

Structural Formula Product Description Aminoalkanethiols are utilized for the modification of a gold surface to introduce amino groups on the surface. Dojindo’s newly developed 16-Amino-1-hexadecanethiol has a 16-carbon chain, which is the longest alkanethiol available in the market. It is expected that 16-Amino-1-hexadecanethiolwill form the most stable SAM on a gold surface among the aminoalkanethiol compounds because of the greater Van-der-Waals force between alkane groups. Five different...

6-Hydroxy-1-hexanethiol 6-Hydroxy-1-hexanethiol, 6-Hydroxy-1-hexanethiol [CAS: 1633-78-9]
Item #: H339 -

Chemical Formula Product Description Hydroxyalkanethiols are utilized as dilution reagents on a gold surface to control the density of reactive groups, or as blocking agents to prevent non-specific binding of analytes on the surface. Newly developed 16-Hydroxy-1-hexadecanethiol has a 16-carbon chain which is the longest alkanethiol available in the market among hydroxyalkanethiols. In all, there are a total of 6 different hydroxyalkanethiols including Hydroxy-EG6-undecanethiol and...

7-Carboxy-1-heptanethiol 7-Carboxy-1-heptanethiol, 7-Carboxy-1-hepanethiol [CAS: 74328-61-3]
Item #: C386 -

Structural Formula Product Description Carboxyalkanethiols are utilized for the modification of a gold surface to introduce carboxylic groups on it. The carboxylic group is often converted to activated N-hydroxysuccinimide ester, which reacts with an amine group of biomaterials. Dojindo’s newly developed 15-Carboxy-1-pentadecanethiol has a 15-carbon chain, which is the longest alkanethiol available in the market among carboxyalkanethiols. Five different carboxyalkanethiols including...

8-Amino-1-octanethiol, hydrochloride 8-Amino-1-octanethiol, hydrochloride, 8-Amino-1-octanethiol, hydrochloride
Item #: A424 -

Chemical Structure> Product Description Aminoalkanethiols are utilized for the modification of a gold surface to introduce amino groups on the surface. Dojindo’s newly developed 16-Amino-1-hexadecanethiol has a 16-carbon chain, which is the longest alkanethiol available in the market. It is expected that 16-Amino-1-hexadecanethiolwill form the most stable SAM on a gold surface among the aminoalkanethiol compounds because of the greater Van-der-Waals force between alkane groups. Five different...

8-Hydroxy-1-octanethiol 8-Hydroxy-1-octanethiol, 8-Hydroxy-1-octanethiol [CAS: 33065-54-2]
Item #: H338 -

Chemical Formula Product Description Hydroxyalkanethiols are utilized as dilution reagents on a gold surface to control the density of reactive groups, or as blocking agents to prevent non-specific binding of analytes on the surface. Newly developed 16-Hydroxy-1-hexadecanethiol has a 16-carbon chain which is the longest alkanethiol available in the market among hydroxyalkanethiols. In all, there are a total of 6 different hydroxyalkanethiols including Hydroxy-EG6-undecanethiol and...

Amine Coupling Kit Amine Coupling Kit
Item #: A515 -

Product Description: Amine and carboxylic acid coupling is one of the most common methods to immobilize a protein or a peptide through a covalent bound onto biosensor surface.  Dojindo’s Amine Coupling Kit contains all the reagents and buffers  necessary reagents and buffers for activation of carboxylic acid, protein immobilization, and blocking. Blocking solution included in the kit minimizes non-specific protein absorption to the surface by capping residual activated esters. Each...

Amino-EG6-hexadecanethiol, hydrochloride Amino-EG6-hexadecanethiol, hydrochloride
Item #: A505 -

Structural Formula Product Description Polyethyleneglycols (PEGs) are widely used for material modifications to improve hydrophilicity of the surface. PEG-coated materials are usually more stable under physiological conditions. Since Amino-EG6-undecanethiol has 6 ethylene glycol units, 11 carbon atoms, and an SH group at the end, it can be used to prepare a highly oriented and hydrophilic SAM on a gold surface. This is suitable for biomaterial labeling on the surface due to the improved...

Amino-EG6-undecanethiol, hydrochloride Amino-EG6-undecanethiol, hydrochloride, 20-(11-Mercaptoundecanyloxy)-3, 6, 9, 12, 15, 18-hexaoxaeicosane-1-amine, hydrochloride [CAS: 496839-01-1]
Item #: A483 -

Structural Formula Product Description Polyethyleneglycols (PEGs) are widely used for material modifications to improve hydrophilicity of the surface. PEG-coated materials are usually more stable under physiological conditions. Since Amino-EG6-undecanethiol has 6 ethylene glycol units, 11 carbon atoms, and an SH group at the end, it can be used to prepare a highly oriented and hydrophilic SAM on a gold surface. This is suitable for biomaterial labeling on the surface due to the improved...

Biotin-SAM Formation Reagent Biotin-SAM Formation Reagent
Item #: B564 -

Product Description There are three ways to immobilize a protein on a Surface Plasmon Resonance (SPR) or Quartz Crystal Microbalance (QCM) biosensor consisting of Self-Assembled Monolayer (SAM); 1) Formation of covalent bond of amine functions on proteins and activated carboxy-SAM; 2) immobilize proteins by His-Tag through Ni-NTA-terminated SAM; 3) Immobilization of proteins through Biotin and Avidin interaction. Because the Biotin-Avidin formation is known as a facile reaction, it is widely...

Carboxy-EG6-hexadecanethiol Carboxy-EG6-hexadecanethiol
Item #: C463 -

Structural Formula Product Description Polyethyleneglycols (PEGs) are widely used for material modifications to improve hydrophilicity of the surface. PEG-coated materials are usually more stable under physiological conditions. Since Carboxy-EG6-undecanethiol has 6 ethylene glycol units, 11 carbon Atoms, and an SH group at the end, it can be used to prepare a highly oriented and hydrophilic SAM on a gold surface suitable for biomaterial-labelings on the surface due to the improved...

Carboxy-EG6-undecanethiol Carboxy-EG6-undecanethiol, 2 0 - ( 11 - M e r c a p t i u n d e c a n o y l ) - 3 , 6 , 9 , 1 2 , 1 8 - hexaoxaeicosanoic acid [CAS:221222-49-7]
Item #: C445 -

Structural Formula Product Description Polyethyleneglycols (PEGs) are widely used for material modifications to improve hydrophilicity of the surface. PEG-coated materials are usually more stable under physiological conditions. Since Carboxy-EG6-undecanethiol has 6 ethylene glycol units, 11 carbon Atoms, and an SH group at the end, it can be used to prepare a highly oriented and hydrophilic SAM on a gold surface suitable for biomaterial-labelings on the surface due to the improved...

Carboxylic acid-SAM Formation reagent Carboxylic acid-SAM Formation reagent
Item #: C488 -

Product Description Carboxylic acid-SAM Formation Reagent is used to prepare carboxylic acid- terminated self-assembled monolayers (SAMs) on gold surfaces as biosensors detected by QCM (Quartz Crystal Microbalance), SPR (Surface Plasmon Resonance), and electrochemical analysis. Coupled with carboxyl group activation method using NHS/WSC, carboxylic acid-SAM can be used as an interface to immobilize proteins or peptides and other ligands on gold surfaces (Fig. 1). In general, carboxylic...

Dithiobis(C2-NTA) Dithiobis(C2-NTA), 3,3’-Dithiobis[N-(5-amino-5-carboxypentyl)propionamide-N,N’-diacetic acid] dihydrochloride
Item #: D550 -

Structural Formula Product Description Dithiobis(C2-NTA) is utilized for the modification of a gold surface to introduce NTA groups that can bind most heavy metal ions. It forms SAMs similar to the other alkanethiols. The SAMs prepared using Dithiobis(C2-NTA) are highly unidirectional due to its alkyl chain interactions. Ni(II)-NTA chelates are commonly used for Histidine-tagged (His-tag) protein purification or separation. Therefore, Ni(II)-NTA-coated gold can be used for His-tag protein...

Dithiobis(succinimidyl hexanoate) Dithiobis(succinimidyl hexanoate), Dithiobis(1-succinimidyl hexanoate)
Item #: D539 -

Structural Formula Product Description of Succinimidyl Alkanedisulfides Succinimidyl ester-terminated alkyldisulfides are amine-reactive analogs of carboxyalkyldisulfide. They are utilized for the modification of a gold surface to introduce amine-reactive sites on the surface. It is possible to use this technique for protein chips and various sensors. There is no need to use coupling agents because these compounds are already activated. Wagner and others characterized dithiobis(succinimidyl...

Dithiobis(succinimidyl undecanoate) Dithiobis(succinimidyl undecanoate), Dithiobis(1-succinimidyl undecanoate)
Item #: D537 -

Structural Formula Product Description of Succinimidyl Alkanedisulfides Succinimidyl ester-terminated alkyldisulfides are amine-reactive analogs of carboxyalkyldisulfide. They are utilized for the modification of a gold surface to introduce amine-reactive sites on the surface. It is possible to use this technique for protein chips and various sensors. There is no need to use coupling agents because these compounds are already activated. Wagner and others characterized dithiobis(succinimidyl...

Hydroxy-EG3-hexadecanethiol Hydroxy-EG3-hexadecanethiol
Item #: H395 -

Structural Formula Product Description Polyethyleneglycols (PEGs) are widely used for material modifications to reduce unspecific binding of the surface. The characteristics are usually applied to Biosensor such as SPR and QCM. Because Carboxy-EG6-hexadecanethiol has 6 ethylene glycol units, 16 atoms and SH group at the end, it’s expected to be a highly oriented and stable SAM on a gold surface. This product contains carboxyl group with C16-PEG. After formation of SAM, the carboxyl group can...

Hydroxy-EG3-undecanethiol Hydroxy-EG3-undecanethiol, 11-Mercaptoundecanol hexaethyleneglycol ether [CAS: 130727-41-2]
Item #: H354 -

Chemical Formula Product Description Polyethyleneglycols (PEGs) are widely used for material modifications to improve hydrophilicity of the surface. PEG-coated materials are usually more stable under physiological conditions. Since Hydroxy-EGn-undecanethiol has 3 or 6 ethylene glycol units, 11 carbon atoms, and an SH group at the end, it can be used to prepare a highly oriented and hydrophilic SAM on a gold surface which is suitable for biomaterial-labelings on the surface. This is due to the...

Hydroxy-EG6-hexadecanethiol Hydroxy-EG6-hexadecanethiol
Item #: H396 -

Structural Formula Product Description Polyethyleneglycols (PEGs) are widely used for material modifications to improve hydrophilicity of the surface. PEG-coated materials are usually more stable under physiological conditions. Since Hydroxy-EGn-undecanethiol has 3 or 6 ethylene glycol units, 11 carbon atoms, and an SH group at the end, it can be used to prepare a highly oriented and hydrophilic SAM on a gold surface that is suitable for biomateriallabelings on the surface. This is due to the...

Hydroxy-EG6-undecanethiol Hydroxy-EG6-undecanethiol, 11-Mercaptoundecanol hexaethyleneglycol ether [CAS: 130727-44-5]
Item #: H355 -

Chemical Formula Product Description Polyethyleneglycols (PEGs) are widely used for material modifications to improve hydrophilicity of the surface. PEG-coated materials are usually more stable under physiological conditions. Since Hydroxy-EGn-undecanethiol has 3 or 6 ethylene glycol units, 11 carbon atoms, and an SH group at the end, it can be used to prepare a highly oriented and hydrophilic SAM on a gold surface that is suitable for biomateriallabelings on the surface. This is due to the...

NTA-SAM Formation Reagent NTA-SAM Formation Reagent, Histag, Ni, HIS-tag, Histag protein,
Item #: N475 -

Product Description NTA forms a stable complex with heavy metals such as Ni, it is, therefore, applied to introduce metal ions onto NTA-biomolecules or NTA-compounds. These metal chelate compounds have been commonly used to detect specific substances which interact with metal ions such as His-Tagged proteins. What is SAM Formation Reagent? SAM (Self-Assembled Monolayer) is a highly organized thin layer of molecules formed on a solid surface by chemisorption. Due to its high applicability, SAM...