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You Searched For: Sulpho-NHS-SS-Biotin


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X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) ≥98%

Supplier: Apollo Scientific
Description: X-Gal, a chromogenic substrate of beta-Galactosidase. Used in conjunction with IPTG for detection of beta-Galactosidase activity in bacterial colonies in a colorimetric assay.

Image Unavailable-SIAL803219-50MG

Sulpho-EGS (Ethylene glycol bis(sulphosuccinimidyl succinate)), Sigma-Aldrich®

Catalog Number: (SIAL803219-50MG)
Supplier: Merck
Description: EGS is a water-insoluble, homobifunctional N-hydroxysuccinimide ester (NHS ester) and Sulfo-EGS is its water-soluble analog. The spacer arm contains two cleavable ester sites that may be broken with hydroxylamine, which yields two fragments with terminal amide bonds and the release of ethylene glycol. These reagents are often used for conjugating radiolabeled ligands to cell surface receptors. The water insoluble reagent EGS does not possess a charged group, is lipophilic and, therefore, membrane-permeable and useful for intracellular and intramembrane protein conjugation. EGS is first dissolved in DMSO or DMF and added to the aqueous reaction mixture at a final solvent concentration of 10-20%, to minimize detrimental affects to the protein.
UOM: 1 * 50 mg
Image Unavailable-AATB21187

Protonex™ Red 780 NHS ester

Catalog Number: (AATB21187)
Supplier: AAT BIOQUEST
Description: Protonex™ Red 780 NHS ester is an excellent building block for developing a target-specific conjugate that can be used for monitoring a pH-sensitive biological event.
UOM: 1 * 1 mg

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Image Unavailable-AATB7012

XFD647 AML-NHS ester, ReadiCleave™

Catalog Number: (AATB7012)
Supplier: AAT BIOQUEST
Description: ReadiCleave™ AML XFD647 contains an azidomethyl linker that can be cleaved with TCEP to remove the Alexa Fluor® 647 fluorophore from the conjugated molecule.
UOM: 1 * 1 mg

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Image Unavailable-AATB21183

Protonex™ Red 670 NHS ester

Catalog Number: (AATB21183)
Supplier: AAT BIOQUEST
Description: Protonex™ Red 670 NHS ester is an excellent building block for developing a target-specific conjugate that can be used for monitoring a pH-sensitive biological event.
UOM: 1 * 1 mg

New Product


Image Unavailable-AATB7051

XFD532 SSL-NHS ester, ReadiCleave™

Catalog Number: (AATB7051)
Supplier: AAT BIOQUEST
Description: ReadiCleave™ XFD 532 succinimidyl ester contains a S-S linker that can be cleaved with TCEP or DTT to remove the Alexa Fluor 532 fluorophore from the target molecule.
UOM: 1 * 1 mg

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Image Unavailable-AATB23068

Congo red-Biotin conjugate

Catalog Number: (AATB23068)
Supplier: AAT BIOQUEST
Description: Congo Red has been used as a common qualitative staining method for the identification of amyloids in vitro and in tissue sections.
UOM: 1 * 1 mg

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Image Unavailable-J64128.MC

Azadibenzocyclooctyne-NHS ester, with 4 carbon linker

Supplier: Thermo Fisher Scientific
Description: Azadibenzocyclooctyne-NHS ester, with 4 carbon linker is used in various applications like protein-peptide conjugates, antibody-enzyme or antibody-drug conjugates, protein or peptide-oligonucleotide conjugates and surface modification.

Certificates

Product Image-0428-1G

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) ≥99% (by enzymatic purity), Ultra Pure Grade

Catalog Number: (0428-1G)
Supplier: VWR Chemicals
Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) ≥99% (by enzymatic purity), Ultra Pure Grade
UOM: 1 * 1 g

MSDS Certificates


Product Image-AATB4530

DBCO-PEG4-NHS Ester for biomolecular labeling

Catalog Number: (AATB4530)
Supplier: AAT BIOQUEST
Description: Cu-free click reaction, i.e., the strain-promoted alkyne-azide cycloaddition (SPAAC) is a bioorthogonal reaction utilizing a pair of reagents, cyclooctynes and azides that exclusively and efficiently react with each other while remain inert to naturally occurring functional groups such as hydroxy, amino and thiol groups.
UOM: 1 * 1 mg
Product Image-AATB17015

Biotin-11-dGTP 1 mM in TRIS buffer (pH 7.5)

Catalog Number: (AATB17015)
Supplier: AAT BIOQUEST
Description: The biotin-modified deoxyguanosine 5'-triphosphates are widely used for a variety of non-radioactive DNA labeling reactions including nick translation, random prime labeling, cDNA labeling and 3'-end labeling.
UOM: 1 * 25 Nmo
Image Unavailable-AATB7040

iFluor 488 SSL-NHS ester, ReadiCleave™

Catalog Number: (AATB7040)
Supplier: AAT BIOQUEST
Description: ReadiCleave™ iFluor™ 488 SSL-NHS ester contains a S-S linker that can be cleaved with TCEP or DTT to remove the iFluor™ 488 fluorophore from the target molecule.
UOM: 1 * 1 mg

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Product Image-3256-45

Ammonia solution 28.0 - 30.0% (NH₃ basis), AR® ACS (26° Baume), Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND
Description: Ammonia solution 28,0 - 30,0% (NH₃ basis), AR® ACS (26° Baume), Macron Fine Chemicals™

MSDS Certificates

Image Unavailable-786-697

Biotin kits, Micro HOOK™

Supplier: G-Biosciences
Description: The micro HOOK™ Biotin kits are designed to label small amounts of proteins, with each kit designed for 8 to 10 labellings of 50 to 250 µg protein/reaction.

Product Image-AATB3110

AF532 PEG4 biotin conjugate

Catalog Number: (AATB3110)
Supplier: AAT BIOQUEST
Description: AF532 PEG4 biotin conjugate contains Alexa Fluor 532 fluorophore that is well excited by the common 532 nm laser.
UOM: 1 * 1 mg
Product Image-AATB17017

Biotin-16-dUTP 1 mM in TRIS buffer ≥95% pH 7.5

Catalog Number: (AATB17017)
Supplier: AAT BIOQUEST
Description: The biotin-modified deoxyuridine 5'-triphosphates are widely used for a variety of non-radioactive DNA labeling reactions including nick translation, random prime labeling, cDNA labeling and 3'-end labeling.
UOM: 1 * 25 Nmo
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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