You Searched For: 4-Bromo-A-23187


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Catalog Number: (59006.)
Supplier: Biotium
Description: Similar to A-23187, 4-Bromo A-23187 is used for in situ calibrations of fluorescent Ca2 indicators to equilibrate intracellular and extracellular calcium concentrations and to allow Mn2 to enter cells to quench indicator fluorescence. However, since 4-bromo A-23187 is nonfluorescent, it is preferred over the blue fluorescent A-23187 for calibrations of UV-excited Ca2 indicators such as Indo-1 and Fura-2 in order to keep background fluorescence to a minimum.
UOM: 1 * 1 mg


Supplier: Apollo Scientific
Description: Calcium ionophore, analog of calcium ionophore A23187.

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Catalog Number: (ENZOBMLCA1010001)
Supplier: ENZO LIFE SCIENCES
Description: Calcium ionophore, non-fluorescent.
UOM: 1 * 1 mg

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Catalog Number: (CAYM601010-1)
Supplier: Cayman Chemical
Description: For the measurement of NET-derived neutrophil elastase.
UOM: 1 * 1 items


Catalog Number: (59001.)
Supplier: Biotium
Description: A-23187, also known as Calcimycin or Calcium Ionophore III, is a calcium ionophore that rapidly equilibrates intracellular and extracellular calcium concentrations. It is commonly used for in situ calibrations of fluorescent calcium indicators. The ionophore allows Mn2 to enter the cells and quench intracellular fluorescence of calcium indicators.
UOM: 1 * 1 mg


Catalog Number: (8.41621.0005)
Supplier: Merck
Description: 2-Bromo-3-hydroxypyridine
UOM: 1 * 5 g

SDS


Catalog Number: (8.41631.0005)
Supplier: Merck
Description: 5-Bromo-2-fluorotoluene
UOM: 1 * 5 mL

SDS


Supplier: Merck
Description: Isopropyl 2-bromo-2-methylpropionate for synthesis, Sigma-Aldrich®

SDS

Catalog Number: (8.43834.0025)
Supplier: Merck
Description: 1-Bromo-3-methoxypropane for synthesis, Sigma-Aldrich®
UOM: 1 * 25 mL

SDS


Supplier: Merck
Description: 1-Bromo-2-methylpropane for synthesis, Sigma-Aldrich®

SDS

Catalog Number: (442404.)
Supplier: Merck
Description: 1-Bromo-4-fluorobenzene analytical standard, Supelco®
UOM: 1 * 1 items

SDS


Catalog Number: (437132J)
Supplier: VWR Chemicals
Description: X-Gal is a chromogenic substrate for ß-Galactosidase that forms an intense blue precipitate. Used in conjunction with IPTG in a colorimetric assay, X-Gal allows differentiation of recombinants from non recombinants in cloning experiments with vectors containing the lacZ gene. It is also used in microbiology to detect microorganisms which have ß-Galactosidase activity.
UOM: 1 * 1 g

Supplier: SIGMA ALDRICH MICROSCOPY
Description: 2-(5-Bromo-2-pyridylazo)-5-(diethylamino)phenol,97% (Bromo-PADAP).

Supplier: Merck
Description: 2-Bromo-2-methylpropane stabilised for synthesis, Sigma-Aldrich®

SDS

Catalog Number: (0428-1G)
Supplier: VWR Chemicals
Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) ≥99% (by enzymatic purity), Ultra Pure Grade
UOM: 1 * 1 g

Catalog Number: (438542E)
Supplier: VWR Chemicals
Description: (5-Bromo-4-chloro-3-indolyl-ß-D-glucuronide) cyclohexylammonium salt (X-GlcA) is a chromogenic substrate for detection of the ß-glucuronidase (GUS) gene, producing a blue colour in GUS+ bacterial colonies.
UOM: 1 * 100 mg

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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 on 0800 22 33 44.
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 on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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