FLUO 3/AM ≥95%

Supplier: AAT Bioquest

Calcium measurement is critical for numerous biological investigations.

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6-TAMRA ethylenediamine

Supplier: AAT Bioquest

6-TAMRA ethylenediamine is a building block for developing TAMRA bioconjugates.

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5(6)-TAMRA ≥95%

Supplier: AAT Bioquest

TAMRA is one of the most popular fluorophores used in various bioconjugations.

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6-TAMRA ≥95%

Supplier: AAT Bioquest

6-TAMRA is the purified single isomer of 5(6)-TAMRA.

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6-Carboxy-X-rhodamine succinimidyl ester (6-ROX SE) ≥90%

Supplier: AAT Bioquest

6-ROX, SE is the other purified single isomer of 5(6)-ROX, SE.

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Cyanine 7 maleimide ≥90% [equivalent to Cy7® maleimide]

Supplier: AAT Bioquest

A variety of cyanine 7 (Cy7®) dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis.

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Anti-CD4 Mouse Monoclonal Antibody [clone: RPA-T4] (APC (Allophycocyanin))

Supplier: AAT Bioquest

RPA-T4 is an anti-human monoclonal antibody that targets the CD4 antigen.

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Anti-CD4 Mouse Monoclonal Antibody [clone: RPA-T4] (mFluor™ Red 700)

Supplier: AAT Bioquest

RPA-T4 is an anti-human monoclonal antibody that targets the CD4 antigen.

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Anti-CD4 Mouse Monoclonal Antibody [clone: RPA-T4] (mFluor™ UV375)

Supplier: AAT Bioquest

RPA-T4 is an anti-human monoclonal antibody that targets the CD4 antigen.

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Anti-CD4 Mouse Monoclonal Antibody [clone: RPA-T4] (PE (Phycoerythrin)/Cy7®)

Supplier: AAT Bioquest

RPA-T4 is an anti-human monoclonal antibody that targets the CD4 antigen.

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Amplite® Rapid Colorimetric Maleimide Quantitation Kit

Supplier: AAT Bioquest

A variety of crosslinking reagents with a maleimide group are widely used for crosslinking proteins to proteins, or proteins to other biomolecules.

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hBSA Optimized for Maximum Immunization Response (10 mg)

Supplier: AAT Bioquest

hBSA is the bovine serum albumin modified with hexamethylenediamine to make the proteins bear more amine groups (thus more positive charges at neutral pH).

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Amplite® Fluorimetric Fluorescamine Protein Quantitation Kit Blue Fluorescence

Supplier: AAT Bioquest

Fluorescamine is intrinsically non-fluorescent but reacts rapidly with primary aliphatic amines, including those in peptides and proteins, to yield a blue-green-fluorescent derivative.

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Amplite® Fluorimetric Beta-Hydroxybutyrate (Ketone Body) Assay Kit

Supplier: AAT Bioquest

Ketone bodies are produced by the liver and used peripherally as an energy source when blood glucose levels drop.

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4-Methylumbelliferyl-β-D-glucopyranoside ≥95%

Supplier: AAT Bioquest

4-Methylumbelliferyl-beta-D-glucoside is a fluorogenic MU substrate for detecting glucosidase in cell extracts and purified enzyme preparations using a fluorescence microplate reader or fluorometer.

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Resorufin alpha-D-galactopyranoside

Supplier: AAT Bioquest

Resorufin alpha-D-galactopyranoside is a sensitive fluorogenic substrate that generates a red fluorescent product (resorufin) upon interaction with alpha-galactosidase.

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Biotin-PEG2-NHS biodetection

Supplier: AAT Bioquest

This amine-reactive biotin derivative contains a long arm (~20 Å) to increase its avidin-binding affinity.

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Biotin Alkyne

Supplier: AAT Bioquest

Biotin and biotin derivatives bind with high affinity to both avidins and streptavidins.

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Biotin acid, ReadiView™ biodetection

Supplier: AAT Bioquest

Biotin/avidin complexes are widely applied for a variety of biological detections.

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Biotin maleimide, ReadiView™ biodetection

Supplier: AAT Bioquest

Biotin/avidin complexes are widely applied for a variety of biological detections.

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N-FMOC-ethylenediamine ≥95%

Supplier: AAT Bioquest

N-FMOC-ethylenediamine is a monoprotected diamine that is widely used as a building block in bioconjugate chemistry.

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SMCC (N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate) ≥85%

Supplier: AAT Bioquest

SMCC is a non-cleavable and membrane permeable crosslinker with a spacer arm of 8.3 Å. It contains an amine-reactive succinimidyl ester (SE) and a sulfhydryl-reactive maleimide group. NHS esters react with primary amines at pH 7 to 9 to form stable amide bonds. Maleimides react with sulfhydryl groups at pH 6.5 to 7.5 to form stable thioether bonds. The SE group of SMCC is reacted with lysine residues on the carrier protein, converting them to reactive maleimides. SMCC is a reagent that is widely used for generating stable maleimide-activated carrier proteins that can spontaneously react with sulfhydryls. Alternatively these relatively stable maleimide-activated intermediates may be lyophilized and stored for later conjugation to a hapten.

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N-(2,4-Dinitrophenyl)-6-aminohexanoic acid

Supplier: AAT Bioquest

An amine-reactive building block for developing a probe that can be recognized by anti-DNP antibodies; Also an excellent amine-reactive FRET quencher paired with Trp or Tyr.

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Tide Quencher™ 5 CPG 1000 Å, Tide Quencher™ fluorescent probe

Supplier: AAT Bioquest

TQ5 is designed to be a superior quencher to Cy5, TF5 and Cy5.5.

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FMOC-Glu(5/6-TAMRA)-OH for biomolecular labeling

Supplier: AAT Bioquest

FMOC-Glu(5/6-TAMRA)-OH is a building block for in-sequence peptide Glu labeling by TAMRA.

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Buccutite™ ALP (Alkaline Phosphatase) Antibody Conjugation Kits (2 Labelings)

Supplier: AAT Bioquest

Protein-protein conjugations are commonly performed with a bifunctional linker (such as SMCC) having different reactivity at each end for linking two different proteins.