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5(6)-Carboxytetramethylrhodamine succinimidyl ester [5(6)-TAMRA SE] ≥95%

Supplier: AAT BIOQUEST INC
Description: The succinimidyl esters of 5-TAMRA, 6-TAMRA or the mixed isomers are the primary labeling reagents for the preparation of orange fluorescent bioconjugates, including peptide, protein, nucleotide and nucleic acid conjugates, especially fluorescent antibodies and avidin derivatives used in immunochemistry.

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AMAS (N-Succinimidyl maleimidoacetate)

Supplier: TCI America
Description: N-Succinimidyl Maleimidoacetate, Cas: 55750-61-3, Molecular Formula: C10H8N2O6, Molecular Weight: 252.18, Synonyms: AMAS, Maleimidoacetic Acid N-Succinimidyl Ester, N-(A-Maleimidoacetoxy)succinimide, Form: White - Almost white solid crystal powder, Size: 20MG

SDS

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N-Succinimidyl tetradecanoate 95%

Supplier: Ambeed
Description: N-Succinimidyl tetradecanoate 95%

New Product

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N-Carbobenzoxy-L-valine succinimidyl ester 95%

Supplier: Ambeed
Description: N-Carbobenzoxy-L-valine succinimidyl ester 95%

New Product

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7-Hydroxy-4-methylcoumarin-3-acetic acid succinimidyl ester ≥90.0% (by HPLC, total nitrogen)

Catalog Number: (TCS0960-25MG)
Supplier: TCI America
Description: N-Succinimidyl 7-Hydroxy-4-methylcoumarin-3-acetate, Purity: >90.0%(HPLC)(N), CAS Number: 96735-88-5, Molecular formula: C16H13NO7, Molecular weight: 331.28, Synonym: 7-Hydroxy-4-methylcoumarin-3-acetic Acid N-Succinimidyl Ester, Size: 25MG
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NBD-X, succinimidyl ester ≥95% (by HPLC)

Catalog Number: (103010-904)
Supplier: Anaspec Inc
Description: NBD-X, SE, CAS number: 145195-58-0, Synonym: Succinimidyl 6-(N-(7-nitrobenz-2-oxa-1,3-diazol-4-yl)amino)hexanoate; NBD-X, NHS ester, Molecular Weight: 391.34, Purity: >/= 95% by HPLC, Spectral Properties: Abs/Em = 466/535 nm, Solvent System: DMF or DMSO, Size: 25 mg
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N-Succinimidyl 4-Formylbenzoate 97%

Supplier: Ambeed
Description: N-Succinimidyl 4-Formylbenzoate 97%

New Product

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5-Carboxyfluorescein-N-succinimidyl ester (5-FAM SE)

Supplier: Adipogen
Description: Popular green fluorescent cell-permeable dye. Covalently couples via its succinimidyl group to intracellular molecules. The amine-reactive succinimidyl ester of 5-FAM acid is a common fluorescent derivatization reagent for covalently labeling peptides, proteins and nucleotides. Due to this covalent coupling reaction it can be retained within cells for extremely long periods and due to this stable linkage, once incorporated within cells the dye is not transferred to adjacent cells. Yields carboxyamides which are more resistant to hydrolysis than fluorescein conjugates prepared with FITC. Better retained in cells than fluorescein. Used in fluorescent small molecule preparations. Spectral data: lambdaex 494 nm| lambdaem 520 nm (Buffer pH 9.0).

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6-Carboxyfluorescein-N-succinimidyl ester (6-FAM SE)

Supplier: Anaspec Inc
Description: 6-FAM is another isomer of carboxyfluorescein. 6-FAM, SE is mainly used in sequencing of nucleic acids and labeling nucleotides.

Product Image-77462-246

Psoralen TMP succinimidyl ester

Catalog Number: (77462-246)
Supplier: AAT BIOQUEST INC
Description: Psoralens and their derivatives (such as 8-TMP and 4,5’,8-TMP) are well known to have unique crosslinking features to DNA.
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N-Succinimidyl Bromoacetate ≥98%

Supplier: Ambeed
Description: N-Succinimidyl Bromoacetate ≥98%

New Product

Image Unavailable-89139-694

6-Carboxytetramethylrhodamine succinimidyl ester (6-TAMRA SE) 90 mg/mL in anhydrous DMSO amine-reactive fluorescent dye

Catalog Number: (89139-694)
Supplier: Biotium
Description: 6-TAMRA SE (full name: 6-Carboxytetramethylrhodamine succinimidyl ester) is the amine-reactive form of Amine-reactive form of Carboxytetramethylrhodamine (TAMRA) single isomer. Supplied at 90 mg/mL (0.17 M) in anhydrous DMSO. The solution is suitable for labeling oligonucleotides.
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Succinimidyl ester thiazole orange DNA/RNA binding dye

Catalog Number: (75784-048)
Supplier: Biotium
Description: The amine reactive succinimidyl ester of TO (thiazole orange) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups. The conjugates are expected to be essentially nonfluorescent until they are able to complex with nucleic acids, resulting in green fluorescence.

SDS


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5-CFDA N-succinimidyl ester ≥95% (by HPLC)

Supplier: Adipogen
Description: 5-CFDA is membrane-permeant and can be loaded into cells via incubation. Once inside the cells, 5-CFDA is hydrolyzed by intracellular esterases to 5-carboxyfluorescein. It has been used for labeling human intervertebral disk cells in vitro for fluorescence microscopy. Continuous determination of the intracellular pH in bacteria by fluorometry.

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AMCA-X-N-succinimidyl ester

Catalog Number: (103010-896)
Supplier: Anaspec Inc
Description: AMCA-X, SE is one of the most popular blue fluorescent tagging molecules. It is widely used to label antibodies, proteins and small drug molecules. AMCA-X succinimidyl ester contains a seven-atom aminohexanoyl spacer, the so-called ‘X’ spacer, between the fluorophore and the reactive group. It is well known that the spacer between the fluorophore and the reactive group usually separates the fluorophore from the biomolecule to which it is conjugated, potentially reducing the quenching that typically occurs upon conjugation. In some cases, the ‘X’ spacer allows the dye to be more available for recognition by secondary detection reagents.
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7-Methoxy-4-coumarinylacetic acid N-succinimidyl ester ≥90% (by NMR)

Supplier: Adipogen
Description: Fluorescent marker for peptides.

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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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