Supplier: AAT BIOQUEST

Calcium measurement is critical for numerous biological investigations.

Supplier: Biotium

Membrane-permeant form of Rhod-2 that can be loaded into cells via incubation. Because of the relatively low water solubility of the AM ester, the mild detergent Pluronic F-127 is often used as a dispersing agent to facilitate dye loading. Rhod-2-AM itself does not bind Ca2+ , but it is readily hydrolyzed to Rhod-2 by endogenous esterases once it enters cells.

Supplier: AAT BIOQUEST

Calcium measurement is critical for numerous biological investigations.

Supplier: ENZO LIFE SCIENCES

Calcium dye

Supplier: AAT BIOQUEST

Calcium measurement is critical for numerous biological investigations.

Supplier: AAT BIOQUEST

Calcium measurement is critical for numerous biological investigations.

Supplier: Biotium

Membrane-permeant form of Rhod-590 calcium indicator dye that 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 dye loading. Rhod-590 AM ester itself does not bind Ca2 , but it is readily hydrolyzed to Rhod-590 by endogenous esterases once it enters cells.

Supplier: AAT BIOQUEST

Calcium measurement is critical for numerous biological investigations.

Supplier: AAT BIOQUEST

Among the ratiometric calcium indicators, Fura-2 and Indo-1 are most commonly used.

Supplier: STEMCELL Technologies

A cell-permeable calcium dye that exhibits fluorescence upon increasing Ca2+ concentrations.

Supplier: AAT BIOQUEST

Calcium measurement is critical for numerous biological investigations.

Supplier: TCI

Xylene cyanole FF

Supplier: AAT BIOQUEST

Rhod-4™ alkyne is an excellent building block that can be readily used to prepare a calcium-sensitive bioconjugate for monitoring calcium change spatially for a specific target.

Supplier: AAT BIOQUEST

Rhod-4™ amine is an excellent building block that can be readily used to prepare a calcium-sensitive bioconjugate for monitoring calcium change spatially for a specific target.

Supplier: VWR Chemicals

Xylene cyanole FF, Ultrapure

Supplier: AAT BIOQUEST

Rhod-4™ azide is an excellent building block that can be readily used to prepare a calcium-sensitive bioconjugate for monitoring calcium change spatially for a specific target.

Supplier: Thermo Fisher Scientific

Xylene cyanole FF ≥70%

Supplier: Thermo Fisher Scientific

Xylene cyanole FF ∼75% ~75%

Supplier: AAT BIOQUEST

Rhod-4™ maleimide is an excellent building block that can be readily used to prepare a calcium-sensitive bioconjugate for monitoring calcium change spatially for a specific target.

Supplier: SIGMA ALDRICH MICROSCOPY

Fura 2-AM (Fura 2) is a calcium-specific ratio-metric fluorescent dye. It is also known as acetoxy-methyl-ester. In response to calcium ions, ratio metric dyes like Fura 2 changes their respective excitation or emission spectra. The intracellular calcium concentration is determined by the fluorescence emission ratio or excitation at distinct wavelengths. Fura 2 has an emission peak at 505 nm, and the excitation peak ranges between 340 to 380 nm and is the preferred calcium indicator.

Supplier: TCI

AM 580 ≥97.0% (by GC)

Supplier: Cayman Chemical

Calcein AM is a cell-permeable dye that upon entering live cells is cleaved by intracellular esterases, leaving membrane-impermeant calcein.

Supplier: TCI

AM-251 ≥97.0% (by HPLC)

Supplier: TCI

BAPTA-AM ≥95.0% (by HPLC)

Supplier: SIGMA ALDRICH MICROSCOPY

Xylene cyanol is often used as a tracking dye during agarose or polyacrylamide gel electrophoresis. It has a slightly negative charge and will migrate in the same direction as DNA, allowing the user to monitor the progress of molecules moving through the gel. The tracking dye typically migrates with the DNA molecules around 5 kb. Xylene cyanol may also be used in loading buffer that facilitates the observation of the sample during gel loading and electrophoresis.

Supplier: Biotium

Membrane-impermeant calcium indicator that can be loaded into cells via microinjection or scrape loading.

Supplier: SIGMA ALDRICH MICROSCOPY

Calcein AM 4 mM in DMSO ≥90% (by HPCE), clear solution

Supplier: ENZO LIFE SCIENCES

CB1 receptor ligand.

Supplier: ENZO LIFE SCIENCES

HNMPA-(AM)3 is a cell-permeable analog of HNMPA. It inhibits insulin receptor tyrosine kinase activity (IC50=100 µM) and insulin-stimulated glucose oxidation in isolated rat adipocytes (IC50=10 µM). It has no effect on PKA (at concs. up to 1 mM) or PKC (at concs. up to 420 µM). Inhibits both serine and tyrosine autophosphorylation by the human insulin receptor. Does not affect protein kinase C (PKC) or cAMP-dependent protein kinase (PKA).

Supplier: ENZO LIFE SCIENCES

Cannabinoid receptor ligand.