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Protein Linking and Labeling Systems
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Protein Linking and Labeling Systems
1,434 results were found
Protein linking and labeling systems provide a convenient means for attaching fluorescent labels or biotins to antibodies and larger proteins. These kits are ideal for use with multiple applications, including flow cytometry, fluorescent microscopy, immunohistochemistry, primary detection, ELISAs, immunocytochemistry, and FISH. These systems are available with a variety of dye colors, biotin, fluorescent agents, and all the components needed to perform multiple conjugations and purifications. Protein labeling follows a simple protocol of reaction, separation, and then use.
Description:
stains F-actin with nanomolar affinity. The long flexible spacer group XX facilitates interaction between biotin and avidin, or streptavidin, which can be labeled with a fluorophore or an enzyme for visualization of F-actin.
Description:
stains F-actin with nanomolar affinity. Fluorescent phallotoxins can also be loaded into live cells via cationic liposomes. The green fluorescent rhodamine 100 phalloidin is much more photostable than fluorescein phalloidin (00030).
Description:
is labeled with our superior blue fluorescent dye CF350. Phalloidin conjugates are excellent tools for cytoskeleton studies. CF350 is spectrally similar to the traditional blue fluorescent dye AMCA, and at least as bright as Alexa fluor 350.
Description:
Phalloidin CF680 Conjugate, are actin filament stains for fixed and permeabilized cells, consist of the mushroom toxin phalloidin labeled with our superior bright and photostable CF* fluorescent dyes, Excitation/Emission at 681/698 nm, Size: 50 UG
Description:
Contains the bright orange fluorescent CF543 dye (Abs/Em: 541/560 nm) and labeling reagents for rapid labeling of 20-50 ug antibody in only 30 min with no separation of free dye after labeling. One labeling per kit.
Description:
binds to the nicotinic acetylcholine receptor with high affinity and thus can be used to image the distribution of the receptor at the neuromuscular junctions. CF633 dye is a superior alternative to AlexaFluor 647 conjugates due to its exceptional brightness and photostability.
Description:
Contains an outstanding near-IR fluorescent CF770 dye (Abs/Em 770/797) and revolutionary labeling reagents for labeling antibodies. These novel dyes and labeling kits allow rapid preparation of 50-100ug of fluorescently labeled antibodies in just 30 min.
Description:
Wheat germ agglutinin (WGA) labeled with superior CF405M blue fluorescent dye. WGA is a carbohydrate-binding lectin that has high affinity for sialic acid and N-acetylglucosamine. fluorescently labeled WGA conjugates can be used to stain glycoproteins containing these sugar moieties.
Description:
Crosslinked SureLight*Allophycocyanin, 1 mg, Absorption maximum 652 nm, Emission maximum 657.5 nm, The molecular weight of APC is 105,000 Daltons, for use in biological assay formats.
Description:
Contains an outstanding far-red fluorescent CF660C dye (Abs/Em 667/685) and revolutionary labeling reagents for labeling antibodies. These novel dyes and labeling kits allow rapid preparation of 5-20ug of fluorescently labeled antibodies in just 30 min.
Description:
CF568 azide reacts with alkyne to form 1, 2, 3-triazole by copper(I) catalyzed 1, 3-dipolar Huisgen cycloaddition. undergo Staudinger ligation with a phosphine containing compound. Antibody conjugates of the dye are much brighter than those of the spectrally similar dye Alexa Fluor 568.
Description:
The water-soluble form of D-luciferin. D-Luciferin is a substrate for the enzyme luciferase. Luciferase is encoded by the luc gene, which is widely used as a reporter gene in a variety of cells.
Description:
Tyramide Amplification Kit, Conjugate: CF568, with HRP Goat Anti-Mouse and CF Dye/Biotin Tyramide (HRP), is an enzyme-mediated detection method that uses catalytic activity of horseradish peroxidase to generate high density lab
Description:
CF640R azide reacts with alkyne to form 1, 2, 3-triazole by copper(I) catalyzed 1, 3-dipolar Huisgen cycloaddition. undergo Staudinger ligation with a phosphine containing compound. CF640R is much brighter than Cy5 and at least as bright as Alexa Fluor 647, with superior photostability.
Description:
CF Dye NanoBody Labeling Kit, optimized for labeling nanobodies with bright and photostable CF dyes in 30 minutes with no purification. Kits tolerate common stabilizers, including BSA. Far-red fluorescent CF640R has Ex/Em at 642/662 nm. One labeling of 20-50 ug nanobody per kit
Description:
is an amine-reactive, near IR fluorescent dye. CF680 is significantly brighter and more photostable than similar near-IR dyes, such as Alexa Fluor 680 and Cy5.5. Like our other near-IR CF dyes, CF680 is ideal for in vivo imaging.
Description:
DUTP conjugated to far red fluorescent CF640R. CF640R is spectrally similar to Cy5 and Alexa Fluor 647. CF640R is much brighter than Cy5 and at least as bright as Alexa Fluor 647 when excited at 633 or 635 nm and it is signifcantly more photostable.
Description:
Tyramide Amplification Kit, Conjugate: CF488A, wwith HRP Goat Anti-Rabbit and CF Dye/Biotin Tyramide, is an enzyme-mediated detection method that uses catalytic activity of horseradish peroxidase to generate high density labeli
Description:
Contains an outstanding green fluorescent CF488A dye (Abs/Em 490/515) and revolutionary labeling reagents for labeling antibodies. These novel dyes and labeling kits allow rapid preparation of 50-100ug of fluorescently labeled antibodies in just 30 min.
Description:
Mix-n-Stain Digoxigenin Antibody Labeling Kit, labeling an antibody with digoxigenin, Covalent labeling without purification, photostable, tolerates BSA, gelatin, and even ascites fluid, Size: 20-50 ug labeling
Description:
Tyramide CF543 conjugate is used for tyramide signal amplification, A tyramide conjugate is incubated in the presence of HRP which catalyzes the binding of the tyramide to adjacent tyrosines for enhanced fluorescent signal. 0.5mg.
Description:
A tool for imaging live or fixed cells expressing the HaloTag protein. HaloTag Oregon Green Ligand. a chemical tag that crosses the cell membrane & comprises the HaloTag Reactive Linker and nonfluorescent diacetyl derivative of Oregon Green fluorophore.
Description:
Tyramide CF488A conjugate is used for tyramide signal amplification, CF488A dye is exceptionally bright and photostable, making it the perfect dye for fluorescence detection using 488 nm excitation, AMCA, 0.5mg.
Description:
is used to detect histidine-tagged proteins (for as little as less than 0.1 pmol) immobilized on nitrocellulose membranes. Biotin NTA can be removed from the histidine-tagged protein at pH 4.8, allowing the blot to be reanalyzed with another probe.
Description:
CF*488A A-bungarotoxin conjugate is A-bungarotoxin labeled with our superior green fluorescent dye CF*488A. Α-Bungarotoxin is a polypeptide snake toxin that has high affinity for the nicotinic receptor at the neuromuscular
Description:
CF Dye SE Protein Labeling Kits include everything required to label proteins with bright and photostable fluorescent CF Dyes. Sufficient for three labelings of 1 mg protein each. Green fluorescent CF488A is a spectrally similar to fluorescein.
Description:
CF Dye SE Protein Labeling Kits include everything required to label proteins with bright and photostable fluorescent CF Dyes. Sufficient for three labelings of 1 mg protein each. Red fluorescent CF568 is optimized for the 568 nm laser line.
Description:
And Is Used For Neuronal Tracing, Labeling Of Membrane Lipid Rafts, And Endocytosis Studies; Far Red Fluorescent Cf640R Is Spectrally Similar To Alexafluor 647 And Cy5, With Superior Photostability
Description:
Is a small chemical tag that readily crosses the cell membrane and comprises the HaloTag* Reactive Linker and the nonfluorescent diacetyl derivative of Oregon Green* 488 fluorophore.
Description:
Are Used For Highly Specific Staining Of F-Actin; Far Red Fluorescent Cf*640R (Ex/Em 642/662) Is Spectrally Similar To Cy*5, With Excellent Brightness And Photostability
Description:
CF dye-dUTP, can be used for TUNEL assay, Conjugate: CF680R, or to synthesize labeled DNA probes for in situ hybridization and nucleic acid blotting applications, is an orange fluorescent dye with an excitation spectrum optimally 543
Description:
is useful in the affinity column isolation of the nicotinic AChR using an avidin or streptavidin agarose. Nicotinic AChRs labeled with biotin-XX-a-bungarotoxin can be localized using enzyme or fluorophore-labeled conjugates of avidin or streptavidin.
Description:
Tyramide CF350 conjugate is used for tyramide signal amplification, CF350 is more water-soluble, more photostable and at least 50% more fluorescent on protein, spectrally similar to the traditional blue fluorescent dye, AMCA, 0.5mg.
Description:
Contains an outstanding blue fluorescent CF350 dye (Abs/Em 347/448) and revolutionary labeling reagents for labeling antibodies. These novel dyes and labeling kits allow rapid preparation of 20-50ug of fluorescently labeled antibodies in just 30 min.
Description:
is similar to X-GlcU, but the product of the substrate is a rosecolored (max ~ 540 nm) precipitate, which is easier to detect against the background of plant cells.
Description:
CF647 azide reacts with alkyne to form 1, 2, 3-triazole by copper(I) catalyzed 1, 3-dipolar Huisgen cycloaddition. It could also undergo Staudinger ligation with a phosphine containing compound. CF647 is spectrally similar to Alexa Fluor 647 or Cy5.
Description:
has a long water-soluble PEG spacer separating the dye and the amine functional group. The dye can be coupled to activated carboxy groups or sulfonyl chlorides.
Description:
CF770 Concanavalin A (Con A), labeled with our superior near-IR fluorescent dye CF*770. Con A is a widely used lectin that selectively binds to a-mannopyranosyl and a-glucopyranosy residues. 5 x 1 mg
Description:
Contains the bright and stable near-infrared fluorescent CF790 dye (Abs/Em: 784/806 nm) and labeling reagents for rapid labeling of 20-50 ug antibody in only 30 min with no separation of free dye after labeling. One labeling per kit.
Description:
Contains an outstanding near-IR fluorescent CF680R dye (Abs/Em 680/701) and revolutionary labeling reagents for labeling antibodies. These novel dyes and labeling kits allow rapid preparation of 5-20ug of fluorescently labeled antibodies in just 30 min.
Description:
labeled with FITC. The conjugate is useful for staining phosphatidylserine (PS), which is translocated from the inner to the outer leaflet of the plasma membrane during apoptosis.
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