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Product Image-76481-136

iFluor® 700, Succinimidyl Ester

Supplier: AAT BIOQUEST INC
Description: AAT Bioquest's iFluor® dyes are optimized for labeling proteins, in particular, antibodies.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-76481-070

iFluor® 514, Succinimidyl Ester

Supplier: AAT BIOQUEST INC
Description: AAT Bioquest's iFluor® dyes are optimized for labeling proteins, in particular, antibodies.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-76481-168

iFluor® 710, Succinimidyl Ester

Supplier: AAT BIOQUEST INC
Description: AAT Bioquest's iFluor® dyes are optimized for labeling proteins, in particular, antibodies.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-76485-624

Blue 620 succinimidyl ester, mFluor™ fluorescent probe

Catalog Number: (76485-624)
Supplier: AAT BIOQUEST INC
Description: mFluor™ Blue 620 dye can be well excited with blue laser at 488 nm.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


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4-Arm PEG NHS

Catalog Number: (ALA163108500MG)
Supplier: ALADDIN SCIENTIFIC
Description: 4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

New Product


Image Unavailable-77623-188

Biotin-PEG4-NHS ≥97%

Supplier: Ambeed
Description: Biotin-PEG4-NHS ≥97%

New Product

Image Unavailable-102989-168

AQC ≥95% (by NMR)

Supplier: Adipogen
Description: Suitable for amino acid or protein sequence analysis by HPLC with fluorescence detection.

Product Image-76485-208

XFD546 NHS Ester fluorescent probe

Catalog Number: (76485-208)
Supplier: AAT BIOQUEST INC
Description: XFD546 is manufactured by AAT Bioquest, and it has the same chemical structure of Alexa Fluor® 546 (Alexa Fluor® is the trademark of ThermoFisher).

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Image Unavailable-77012-008

Sulfo-SMCC (3-Sulfo-N-succinimidyl-4-(N-maleimidomethyl)cyclohexane-1-carboxylate sodium salt) 98%, Ambeed.Inc

Supplier: Ambeed
Description: Sulfo-SMCC (3-Sulfo-N-succinimidyl-4-(N-maleimidomethyl)cyclohexane-1-carboxylate sodium salt) 98%, Ambeed.Inc

Image Unavailable-89139-558

5(6)-Carboxyfluorescein N-hydroxysuccinimide ester (5/6-FAM SE) ≥98% (by TLC)

Catalog Number: (89139-558)
Supplier: Biotium
Description: 5(6)-FAM SE (full name: 5-(and-6)-Carboxyfluorescein, succinimidyl ester mixed isomers) is an amine-reactive green fluorescent dye widely used for labeling proteins or other molecules that contain a primary or secondary aliphatic amine. The coupling reaction is usually carried out at pH 8-9.5. The amide linkage from the coupling reaction is much more stable than the thiourea linkage formed from the coupling of an amine and an isothiocyanate.
Image Unavailable-89410-780

Reactive Quencher Dyes, Biotium

Supplier: Biotium
Description: Reactive quenchers that act as acceptors in fluorescence resonance energy transfer (FRET) applications.

Image Unavailable-77169-266

AQC 95%

Supplier: Ambeed
Description: AQC 95%

New Product

Product Image-76481-094

iFluor® 594, Succinimidyl Ester

Supplier: AAT BIOQUEST INC
Description: AAT Bioquest's iFluor® dyes are optimized for labeling proteins, in particular, antibodies.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Image Unavailable-102989-334

Ru(bpy)2(mcbpy-O-Su-ester)(PF6)2 ≥97% (by NMR)

Supplier: Adipogen
Description: Activated ester of ruthenium complex for acylation of amino acid side chain amines. This label is perfectly suitable for 1D- or 2D-protein gel staining. A simple pre-electrophoresis procedure provides a sensitivity better than SYPRO Ruby and a similar dynamic range. In contrast to SYPRO Ruby, this staining exhibits a logarithmic dependency on the amount of protein.

Product Image-89139-604

Reactive Biotin Compounds, Biotium

Supplier: Biotium
Description: Biotinylation reagents with a variety of reactive functional groups.

Product Image-76481-100

iFluor® 633, Succinimidyl Ester

Supplier: AAT BIOQUEST INC
Description: AAT Bioquest's iFluor® dyes are optimized for labeling proteins, in particular, antibodies.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

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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 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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