ELISA Substrates and Reagents
Rockland Immunochemicals ABTS ELISA PEROXIDASE SUBSTRATE - ABTS-100
ABTS ELISA Peroxidase Substrate (2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid)) is a chromogenic substrate use to visualize reactivity of certain enzymes, particularly in immunosorbent assays. ABTS ELISA Peroxidase Substrate is commonly used with peroxidases, but is amenable to many other enzymes. In the presence of active enzyme, the substrate becomes a soluble green product detectable at 405nm.
Apexbio Technology LLC EdU Cell Proliferation Kit (TMB) 500tests
EdU Flow Cytometry Assay Kits (HF594) provides a novel method based on click chemistry specifically CuAAC (copper-catalyzed azide-alkyne cycloaddition) enabling direct measurement of DNA synthesis during the S-phase of the cell cycle The thymidine analog EdU (5-ethynyl-2 -deoxyuridine) can be incorporated directly into DNA strands during DNA synthesis The alkyne group on EdU a biologically inert moiety undergoes highly selective reaction with azide-functionalized dyes via the CuAAC reaction forming a stable 1 2 3-triazole product The EdU Cell Proliferation Kit (TMB) specifically targets proliferating cell DNA by linking EdU with biotin azide followed by incubating with HRP-Streptavidin which binds to biotin The bound HRP then catalyzes a colorimetric reaction with TMB substrate allowing final quantification by spectrophotometric detection This kit is designed for use with cell samples and is not suitable for tissue section analysis
Abcam TMB ELISA Substrate (Highest Sensitivity), 100ML
Abcam's TMB ELISA Substrate (Highest Sensitive) detects horseradish peroxidase (HRP) activity and contains 3,3',5,5'-tetramethylbenzidine in a mildly acidic buffer.
The product is subject to the following: Abcam Restricted Use Statement
Seracare Life Sciences Inc ABTS 2-C ELISA HRP SUBSTRATE
KPL 3 x 450 mL ABTS Solution A, 3 x 450 mL ABTS Solution B. Product Highlights:Widest linear range of peroxidase colorimetric ELISA substrates;Convenient, mix and use solutions;Promotes lower background levels. A good, all-purpose substrate that offers the widest working range. Ideal when low background is required and moderate sensitivity is acceptable. ABTS develops a blue-green color in the presence of peroxidase labeled conjugates measurable between 405 and 410 nm. No change in color when reaction is stopped. Recommended for ELISA applications. Two-component format that contains 2, 2'-azino-di(3-ethylbenzthiazoline-6-sulfonate), simply mix and use. Has longer shelf life than single component format.
Seracare Life Sciences Inc SUREBLUE TMB 1-C SUBSTRATE
SureBlue TMB Microwell Substrate develops a deep blue color in the presence of peroxidase-labeled conjugates measurable at 650 nm and turns yellow when stopped by acidification and read at 450 nm. Recommended for ELISA and blotting applications with addition of membrane enhancer. Single component, ready to use format of 3,3', 5, 5' - Tetramethylbenzidine exibits exceptional stability and lot-to-lot consistency. No reagent preparation required, very convenient.
Seracare Life Sciences Inc TMB 2-C ELISA HRP SUBSTRATE
Most sensitive chromogenic substrate for peroxidase detection, more sensitive than ABTS and OPD. It develops a deep blue color in the presence of peroxidase-labeled conjugates measurable at 650 nm. Turns yellow when stopped by acidification and read at 450 nm. Recommended for ELISA and blotting applications. 2-component format of 3, 3', 5, 5' - Tetramethylbenzidine, simply mix and use. Has longer shelf life than 1-component TMB substrates.
Viro Labs ADHP SOLUTION, SUPER RED 80ML
SuperRed, one component, ready-to-use ADHP solution for fluorescence ELISA with HRP conjugates 80ml
Sigma Aldrich Fine Chemicals Biosciences CDP-Star, ready-to-use
CDP-Star, ready-to-use | Purity: 0.98% | 2 x 50 mL
Sigma Aldrich Fine Chemicals Biosciences 3,3,5,5-Tetramethylbenzidine (TMB) Liquid Substrate System for ELISA peroxidase substrate
3,3,5,5-Tetramethylbenzidine (TMB) Liquid Substrate System for ELISA peroxidase substrate
Biolegend ELISA MAX™ Deluxe Set Human IFN-β Reactivity: Human; Apps: ELISA; Size: 5 Plates
ELISA MAX™ Deluxe Set Human IFN-β Reactivity: Human; Apps: ELISA; Size: 5 Plates