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Supplier: Biotium
Description: with the near-IR fluorescent dye CF750 which is superior to Alexa Fluor 750,IRDye and the DyLight near-IR dye.Our near-IR CF dyes have advantages in brightness,photostability, specificity and novel features ideal for NIR applications.

Supplier: Biotium
Description: This conjugate is prepared by labeling F(ab’)2 fragment of goat anti-rabbit IgG (H+L) with CF™647 dye. CF™ dyes offer advantages in brightness, photostability, and specificity compared to other fluorescent dyes. Far-red fluorescent CF™647 (Ex/Em 650/665 nm) is brighter than Cy®5 and an excellent alternative to Alexa Fluor® 647 for antibody conjugates.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific. Cy®5 is a registered trademark of GE Healthcare.

Supplier: Biotium
Description: Indo-1, AM ester is membrane-permeant and thus can be loaded into cells via incubation. Because of the relatively low water solubility of the AM ester, Pluronic F-127, a mild detergent, is often used as a dispersing agent to facilitate cell loading. Indo-1-AM Ester itself does not bind Ca2+ , but it is readily hydrolyzed to indo-1 by endogenous esterases once it enters cells.

Catalog Number: (89139-530)
Supplier: Biotium
Description: Free acid form of 6-TAMRA (6-carboxytetramethylrhodamine) single isomer. 6-Carboxytetramethylrhodamine, triethylammonium salt is a single isomer rhodamine dye. The 6-carboxy group can be activated to succinimidyl ester or mixed anhydride for coupling with amines using standard methods.


Catalog Number: (89139-274)
Supplier: Biotium
Description: MQAE (N-(Ethoxycarbonylmethyl)-6-methoxyquinolinium bromide) is an improved chloride indicator that has greater sensitivity to chloride (Ksv= 200M-1) than SPQ (Ksv=118 M-1) and higher fluorescence quantum yield. The ester group of MQAE may slowly hydrolyze inside cells, resulting in a change in its fluorescence response.


Catalog Number: (89139-328)
Supplier: Biotium
Description: Rhodamine-DHPE is a rhodamine-labeled glycerophosphoethanolamine lipid that has been used in membrane fusion assays.


Catalog Number: (89139-348)
Supplier: Biotium
Description: Dipicrylamine (DPA) is a nonfluorescent anionic membrane dye. With its absorbance in the blue region of the visible spectrum, DPA can be used as a FRET quencher for a variety of fluorescent donor dyes.


Catalog Number: (89139-340)
Supplier: Biotium
Description: The fluorescence of octadecyl rhodamine B in membranes is quenched at high dye concentration but is released at dilution. This property makes the dye useful for membrane fusion assays.


Catalog Number: (89139-288)
Supplier: Biotium
Description: Ready-to-use solution of Pluronic® F-127, a nonionic detergent useful for solubilizing hydrophobic dye molecules such as cell-permeable AM esters of Fura-2, Fluo-3, Indo-1, or Rhod-2 calcium indicators to facilitate cell loading.


Catalog Number: (89139-614)
Supplier: Biotium
Description: Biotin ethylenediamine, hydrobromide (N-(5-(6-((biotinoyl)amino)hexanoyl)amino)pentylmaleimide) is identical to Neurobiotin™, a useful anterograde and transneuronal tracer.


Catalog Number: (89139-610)
Supplier: Biotium
Description: Biocytin (ε-Biotinoyl-L-lysine) is a cellular tracer that can be introduced into cells by microinjection.


Catalog Number: (89139-598)
Supplier: Biotium
Description: The fluorescence of NBD is highly dependent on the environment; it is virtually nonfluorescent in water but becomes strongly green fluorescent in hydrophobic media. NBD-ethylenediamine can be readily coupled to activated carboxy groups or sulfonyl chlorides.


Supplier: Biotium
Description: Anti-IgG Donkey Polyclonal Antibody (CF™ 640R)

Supplier: Biotium
Description: Conjugates are particULarly usefUL for mULti-color fluorescence staining in combination with our CF350, CF488A, and CF647 conjugates.

Supplier: Biotium
Description: Anti-IgG Rabbit Polyclonal Antibody (CF™ 680)

Supplier: Biotium
Description: Is a far-red fluorescent dye that is brighter than Cy5. The major advantage of CF640R is that it is a rhodamine-based dye with exceptional photostability compared to the cyanine-based far red dyes Cy5 and Alexa Fluor647.

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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.
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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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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