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Product Image-77462-042

PE maleimid, ReadiUse™, preactivated [Activated R-Phycoerythrin]

Supplier: AAT BIOQUEST INC
Description: ReadiUse™ Preactivated PE Maleimide is prepared by reacting highly purified R-Phycoerythrin (PE) with SMCC.

Product Image-77462-114

PE-Cy5 maleimide, ReadiUse™, preactivated

Catalog Number: (77462-114)
Supplier: AAT BIOQUEST INC
Description: PE-Cy5 is a popular tandem color used in flow cytometry.
Product Image-77462-118

PE-Cy7 maleimide, ReadiUse™, preactivated

Catalog Number: (77462-118)
Supplier: AAT BIOQUEST INC
Description: PE-Cy7 is a popular tandem color used in flow cytometry.
Product Image-77462-116

PE-Cy5.5 maleimide, ReadiUse™, preactivated

Catalog Number: (77462-116)
Supplier: AAT BIOQUEST INC
Description: PE-Cy5.5 is a popular tandem color used in flow cytometry.
Product Image-77462-112

PE-Texas Red maleimide, ReadiUse™, preactivated

Catalog Number: (77462-112)
Supplier: AAT BIOQUEST INC
Description: PE-Texas Red is a popular tandem color used in flow cytometry.
Image Unavailable-103010-442

SMCC Activated R - PE

Catalog Number: (103010-442)
Supplier: Anaspec Inc
Description: R-Phycoerythrin (R-PE), a fluorescent protein from phycobiliprotein family, is isolated from red algae. SMCC Activated R-PE is chemically modified with SMCC. SMCC reacts with the primary amine on R-PE and introduces maleimide groups to R-PE. These maleimide groups easily react with thiol groups of target protein without the need for any additional activation, resulting in convenient conjugation of R-PE with proteins. R-PE’s primary absorption peak is at 565 nm with secondary peaks at 496 and 545 nm. The broad excitation spectrum provides the advantage for multi-color immunofluorescent staining or cell sorting. R-PE and the closely related BPE are the most intensely fluorescent phycobiliproteins with orange fluorescence. They are significantly brighter and more photostable than conventional organic fluorophores. R-PE conjugates are widely used in applications such as flow cytometry, live cell staining, and immunofluorescent staining.
Image Unavailable-103010-440

SMCC Activated B - PE

Catalog Number: (103010-440)
Supplier: Anaspec Inc
Description: B-Phycoerythrin (B-PE), a fluorescent protein from phycobiliprotein family, is isolated from cyanobacteria and eukaryotic algae. SMCC activated B-PE is chemically modified with SMCC. SMCC reacts with the primary amine on B-PE and introduces maleimide groups to B-PE. These maleimide groups easily react with thiol groups of target protein without the need for any additional activation, resulting in convenient conjugation of B-PE with proteins. Its primary absorption peak is at 545 nm with secondary peak at 563 nm. B-PE and the closely related R-PE are the most intensely fluorescent phycobiliproteins having orange fluorescence. They are significantly brighter and more photostable than conventional organic fluorophores. B-PE conjugates have been widely used in applications such as flow cytometry and multi-color immunofluorescent staining.
Image Unavailable-TCH1544-1G

N-(2-Hydroxyethyl)maleimide ≥98.0% (by HPLC, total nitrogen)

Supplier: TCI America
Description: N-(2-Hydroxyethyl)maleimide, Purity: >98.0%(HPLC)(N), CAS number: 1585-90-6, Molecular Formula: C6H7NO3, Molecular Weight: 141.13, Synonym: HEMI, Size: 5G

Image Unavailable-103011-012

Tetramethylrhodamine-5-maleimide

Catalog Number: (103011-012)
Supplier: Anaspec Inc
Description: Maleimides are among the most frequently used reagents for thiol modification. In most proteins, the sites of reactions are at cysteine residues that either are intrinsically present or result from reduction of cystines. Unlike iodoacetamides, maleimides do not react with histidines and methionines under physiological conditions. Tetramethylrhodamine-5-maleimide is widely used for thiol modifications of peptides and proteins.
Product Image-77461-486

iFluor® 540 maleimide

Catalog Number: (77461-486)
Supplier: AAT BIOQUEST INC
Description: iFluor® 540 maleimide selectively reacts with thiol group of a biomolecule.
Product Image-77461-416

IDA maleimide

Catalog Number: (77461-416)
Supplier: AAT BIOQUEST INC
Description: IDA maleimide is an excellent building block that can be used to develop a variety of IDA probes for detecting polyHis-containing proteins, and tools for purifying polyHis tagged proteins.
Image Unavailable-103011-004

Tetramethylrhodamine-6 C2 maleimide

Catalog Number: (103011-004)
Supplier: Anaspec Inc
Description: Tetramethylrhodamine-6 C2 maleimide is a good alternative to tetramethylrhodamine-6-maleimide with excitation/emission wavelength at 544/572 nm. Its spectral characteristics are very close to those of tetramethylrhodamine-6-maleimide (+2 nm). It is 40% less expensive compared to tetramethylrhodamine-6-maleimide, and can be used for thiol modification of proteins, antibodies and peptides.
Product Image-77461-654

Hoechst 33342 maleimide

Catalog Number: (77461-654)
Supplier: AAT BIOQUEST INC
Description: Hoechst 33342 maleimide is an excellent building block for developing site-specific nucleic acid probes.
Image Unavailable-103011-006

Tetramethylrhodamine-5 C2 maleimide

Catalog Number: (103011-006)
Supplier: Anaspec Inc
Description: Tetramethylrhodamine-5 C2 maleimide is a good alternative to tetramethylrhodamine-5-maleimide with excitation/emission wavelength at 544/572 nm. Its spectral characteristics are very close to those of tetramethylrhodamine-5-maleimide (+2 nm). It is 40% less expensive compared to tetramethylrhodamine-5-maleimide, and can be used for thiol modification of proteins, antibodies and peptides.
Image Unavailable-CAAAJ65377-MB

Dibenzocyclooctyne-maleimide

Supplier: Thermo Scientific Chemicals
Description: For incorporation of ADIBO functionality into sulfhydryl containing compounds

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Image Unavailable-103010-980

Fluorescein-5-maleimide

Catalog Number: (103010-980)
Supplier: Anaspec Inc
Description: Maleimides are among the most frequently used reagents for thiol modification. In most proteins, the site of reaction is at cysteine residues that either are intrinsically present or result from reduction of cystines. Unlike iodoacetamides, maleimides do not react with histidines and methionines under physiological conditions. Fluorescein-5-maleimide is one of the most popular fluorescent dyes for thiol modifications of proteins.
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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.
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