Crosslinking, Labeling and Protein Modification
eMolecules FAM maleimide, 6-isomer | Broadpharm |498.447 | C27H18N2O8 | 0.000 | Oc1ccc2c(Oc3cc(O)ccc3C22OC(=O)c3ccc(cc23)C(=O)NCCN2C(=O)C=CC2=O)c1 | 25mg | 761705717
FAM maleimide, 6-isomer | Broadpharm |498.447 | C27H18N2O8 | 0.000 | Oc1ccc2c(Oc3cc(O)ccc3C22OC(=O)c3ccc(cc23)C(=O)NCCN2C(=O)C=CC2=O)c1 | 25mg | 761705717
AdipoGen Fluorescein dioctadecanoate
Chemical. CAS 920269-51-8. Formula C56H80O7. MW 865.23. Fluorescein dioctadecanoate is a non-fluorescent hydrophobic fluorescein derivative that can pass through the cell membrane whereupon intracellular esterases hydrolyze the dioctadecanoate group producing the highly fluorescent product fluorescein. The fluorescein molecules accumulate in cells. Fluorescein dioctadecanoate is a fluorogenic substrate for C18 esterase that generates green fluorescence upon esterase cleavage. Spectral Data lambdaEx 497nM, lambdaEm 516nm. Extinction coefficient 80000 cm-1 M-1.
LICOR IRDye 800CW NHS Ester (100mg)
IRDye infrared dyes from LI-COR Biosciences are available for researchers developing applications using near-infrared (NIR) fluorescence. These unique dyes are used in a variety of NIR imaging applications including Western blotting, plate-based assays, protein arrays, tissue section imaging, and molecular activity measurements. Standard NHS ester chemistry is used to produce custom probes labeled with LI-COR IRDye infrared dyes. The NHS ester reactive group provides the functionality for labeling primary and secondary amines, such as lysine residues in proteins.
Sigma Aldrich Fine Chemicals Biosciences Sera MagTM magnetic carbox
Sera-Mag(TM) SpeedBeads(TM) and Sera-Mag(TM) Carboxylate-Modified Magnetic Particles combine a fast magnetic response time and high binding capacity with a large surface area high sensitivity stability physical integrity and fast reaction kinetics. Covalent coupling of biomolecules such as proteins and nucleic acids to carboxyl groups on the surface is easily accomplished using our standard coupling technology. The core of the particle is made by a free radical emulsion polymerization of styrene and acid monomer. One (Sera-Mag(TM)) or two (Sera-Mag(TM) SpeedBeads(TM)) layers of magnetite are then coated onto this core while the surface is modified to minimize non-specific binding of proteins.
![eMolecules 2183440-46-0 | Sulfo-Cy5.5 amine | Broadpharm1077.390 | C46H54K2N4O13S4 | 95.000 | [K+].[K+].CN1\C(=C\C=C\C=C\C2=[N+](CCCCCC(=O)NCCCCCC[NH3+])c3ccc4c(cc(cc4c3C2(C)C)S([O-])(=O)=O)S([O-])(=O)=O)C(C)(C)c2c1ccc1c(cc(cc21)S([O-])(=O)=O)S([O-])(=O)=O | 50mg | 462125621](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502203466.JPG-250.jpg)
eMolecules 2183440-46-0 | Sulfo-Cy5.5 amine | Broadpharm1077.390 | C46H54K2N4O13S4 | 95.000 | [K+].[K+].CN1\C(=C\C=C\C=C\C2=[N+](CCCCCC(=O)NCCCCCC[NH3+])c3ccc4c(cc(cc4c3C2(C)C)S([O-])(=O)=O)S([O-])(=O)=O)C(C)(C)c2c1ccc1c(cc(cc21)S([O-])(=O)=O)S([O-])(=O)=O | 50mg | 462125621
Sulfo-Cy5.5 amine | Broadpharm | 2183440-46-01077.390 | C46H54K2N4O13S4 | 95.000 | [K+].[K+].CN1\C(=C\C=C\C=C\C2=[N+](CCCCCC(=O)NCCCCCC[NH3+])c3ccc4c(cc(cc4c3C2(C)C)S([O-])(=O)=O)S([O-])(=O)=O)C(C)(C)c2c1ccc1c(cc(cc21)S([O-])(=O)=O)S([O-])(=O)=O | 50mg | 462125621
C(C)(C)C=C(CS([O-])(=O)=O)c5cc4=C(c3cc2C(CS(O)(=O)=O)=CC1(C)C)c1ccc(cc1C(O)=O)C(=O)NCC#C | 1mg | 599128713](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502467501.JPG-250.jpg)
eMolecules 1962073-89-7 | BP Fluor 594 Alkyne | Broadpharm759.850 | C38H37N3O10S2 | 0.000 | CN1c2cc3Oc4cc5=[N+](C)C(C)(C)C=C(CS([O-])(=O)=O)c5cc4=C(c3cc2C(CS(O)(=O)=O)=CC1(C)C)c1ccc(cc1C(O)=O)C(=O)NCC#C | 1mg | 599128713
BP Fluor 594 Alkyne | Broadpharm | 1962073-89-7759.850 | C38H37N3O10S2 | 0.000 | CN1c2cc3Oc4cc5=[N+](C)C(C)(C)C=C(CS([O-])(=O)=O)c5cc4=C(c3cc2C(CS(O)(=O)=O)=CC1(C)C)c1ccc(cc1C(O)=O)C(=O)NCC#C | 1mg | 599128713
Biotium Serum Amyloid A(SAA/326), CF568 conjugate, 0.1mg/mL
This antibody reacts with natural and recombinant human Serum Amyloid A (SAA) and does not cross-react with other human cytokines or growth factors. Human SAA proteins are a group of apo-lipoproteins found predominantly in the high-density lipoprotein (HDL) fraction of plasma. SAA is a major acute-phase protein and precursor to amyloid A protein, which is the major constituent of the fibril deposits of reactive amyloidosis. SAA is secreted in large amounts by the liver during microbial infections or inflammatory diseases. Primary antibodies are available purified, or with a selection of fluorescent CF Dyes and other labels. CF Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF405S and CF405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.
Cayman Chemical Fluorescein 5 6-isothiocyana
An amine-reactive fluorescent probe; reacts with amine groups to form conjugates with proteins for detection by various fluorescent-based applications; ex/em = 485/535 nm, respectively
Cayman Chemical FluoresceIn 5 6-IsothIocyna 1g
An amine-reactive fluorescent probe; reacts with amine groups to form conjugates with proteins for detection by various fluorescent-based applications; ex/em = 485/535 nm, respectively
Aat Bioquest iFluor 700 succinimidyl ester (5 mg)
AAT Bioquests iFluor dyes are optimized for labeling proteins in particular antibodies. This catalog is for 5 mg.
Cayman Chemical AB-005 azepn Isomer 10mg
A variant of AB-005 in which the methylpiperidine group has been replaced with methylazepane; intended for forensic and research applications
![eMolecules Sulfo-Cy7.5 alkyne | Broadpharm |1120.450 | C48H48K3N3O13S4 | 0.000 | [K+].[K+].[K+].CN1\C(=C\C=C2/CCCC(\C=C\C3=[N+](CCCCCC(=O)NCC#C)c4ccc5c(cc(cc5c4C3(C)C)S([O-])(=O)=O)S([O-])(=O)=O)=C2)C(C)(C)c2c1ccc1c(cc(cc21)S([O-])(=O)=O)S([O-])(=O)=O | 1mg | 761705701](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502462211.JPG-250.jpg)
eMolecules Sulfo-Cy7.5 alkyne | Broadpharm |1120.450 | C48H48K3N3O13S4 | 0.000 | [K+].[K+].[K+].CN1\C(=C\C=C2/CCCC(\C=C\C3=[N+](CCCCCC(=O)NCC#C)c4ccc5c(cc(cc5c4C3(C)C)S([O-])(=O)=O)S([O-])(=O)=O)=C2)C(C)(C)c2c1ccc1c(cc(cc21)S([O-])(=O)=O)S([O-])(=O)=O | 1mg | 761705701
Sulfo-Cy7.5 alkyne | Broadpharm |1120.450 | C48H48K3N3O13S4 | 0.000 | [K+].[K+].[K+].CN1\C(=C\C=C2/CCCC(\C=C\C3=[N+](CCCCCC(=O)NCC#C)c4ccc5c(cc(cc5c4C3(C)C)S([O-])(=O)=O)S([O-])(=O)=O)=C2)C(C)(C)c2c1ccc1c(cc(cc21)S([O-])(=O)=O)S([O-])(=O)=O | 1mg | 761705701
Biotium CD28(C28/74), CF568 conjugate, 0.1mg/mL
Recognizes a glycoprotein of 44-88 kDa, which is identified as CD28. It is the critical T-cell co-stimulatory receptor which provides to the cell the important second activation signal by binding CD80 and CD86 that are expressed by antigen presenting cells. Besides its co-stimulation role, CD28 functions in preventing T-cells from anergic hyporesponsive state or from undergoing premature apoptotic cell death. CD28 is also expressed on human fetal NK cells and some NK cell lines, whereas on murine NK cells the CD28 expression is much broader. Primary antibodies are available purified, or with a selection of fluorescent CF Dyes and other labels. CF Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF405S and CF405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.
Apexbio Technology LLC Reactive dye for the labeling of amino-groups. Cy3 NHS ester 25mg. 71989-35-0. MFCD00077075
Reactive dye for the labeling of amino-groups. Cy3 NHS ester 25mg. 71989-35-0. MFCD00077075
Cayman Chemical SureLIght488 NHS ester 100ug
SureLight™ 488 is a bright green fluorescent dye with excitation suited to the 488 nm laser line, fluorescent microscopy, and flow cytometry. The NHS ester version is an efficient amine reactive probe that can be used to label proteins, antibodies, haptens, and other primary amine containing molecules.[Columbia Biosciences Product No. D44-100]