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You Searched For: Histamine+(free+base)


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Image Unavailable-PRSI91-094

Human recombinant Carbonic Anhydrase 7 (from E. coli)

Catalog Number: (PRSI91-094)
Supplier: ProSci Inc.
Description: Carbonic Anhydrase 7 (CA7) is a member of the alpha-carbonic anhydrase family. Alpha-carbonic anhydrase is a large family of zinc metalloenzymes that catalyze the reversible hydration of carbon dioxide. Furthermore, Alpha-carbonic anhydrase is associated with many biological processes, including calcification, respiration, bone resorption, acid-base balance and the formation of aqueous humor. CA7 is activated by histamine, L-adrenaline, L- and D-histidine, and L- and D-phenylalanine, but it is inhibited coumarins, sulfonamide derivatives such as acetazolamide (AZA) by saccharin and Foscarnet.
UOM: 1 * 50 µG
Image Unavailable-PRSI91-090

Human recombinant Carbonic Anhydrase 1 (from E. coli)

Catalog Number: (PRSI91-090)
Supplier: ProSci Inc.
Description: Carbonic Anhydrase 1 (CA1) is a cytosolic enzyme, belonging to the alpha-carbonic anhydrase family. It is highly expressed in erythrocytes and acts as an early marker for erythroid differentiation. Carbonic anhydrase 1 plays a improtant role in many biological processes such as calcification, cellular respiration, bone resorption, acid-base balance. It is activated by imidazole, histamine, L-adrenaline, L- and D-histidine, and L- and D-phenylalanine. At the same time, It is inhibited by sulfonamide derivatives and coumarins. In addition, CA1 is a zinc metalloenzyme that has reversible hydration of carbon dioxide. It can hydrate cyanamide to urea.
UOM: 1 * 50 µG
Image Unavailable-06411-250G

Amberlite® IRA-67, free base, ca. 60% moisture 500 - 750 μm, Supelco®

Supplier: Merck
Description: Weakly basic anion exchange resin with an unusually high capacity for large organics.

Product Image-476633-100G

Amberlite® IRA-67, free base 500 - 750 μm ion-exchange resin, Supelco®

Supplier: Merck
Description: Amberlite IRA 67 is a weakly basic anion exchange resin with high capacity for large organics.

Image Unavailable-APOSBIB6087-1G

D-Kynurenine free base

Catalog Number: (APOSBIB6087-1G)
Supplier: Apollo Scientific
Description: D-Kynurenine free base
UOM: 1 * 1 g
Product Image-STMC78146.1

Human Recombinant IL-3, ACF

Supplier: STEMCELL Technologies
Description: Interleukin 3 (IL-3) is a species-specific pleiotropic cytokine that promotes the survival and proliferation of pluripotent hematopoietic stem cells and lineage-committed progenitor cells and their differentiation into mature cells of most lineages, including basophils, neutrophils, eosinophils, macrophages, dendritic cells, erythrocytes, and megakaryocytes (Yang <i>et al.</i>; Dorssers <i>et al.</i>; Broughton <i>et al.</i>). IL-3 is produced by activated T cells and has a physiological role in inflammation and allergies by promoting the secretion of inflammatory mediators such as histamine, IL-4, and IL-6 by basophils and eosinophils (Broughton <i>et al.</i>). The IL-3 receptor consists of a unique alpha subunit (CD123) and a beta common subunit (βc or CD131) that is shared with the receptors for IL-5 and GM-CSF, and is the principal signal transduction subunit for these cytokines. IL-3 binding to the heterodimeric receptor activates JAK/STAT, MAPK, and PI3K signaling pathways (Woodcock <i>et al.</i>). This product is animal component-free.

Image Unavailable-13543.

Diaion® WA30 free base, Supelco®

Catalog Number: (13543.)
Supplier: Merck
Description: Diaion® WA30 free base, Supelco®
UOM: 1 * 1 items
Image Unavailable-216445-1KG

Amberlite® IRA743 free base ion-exchange resin, Supelco®

Supplier: Merck
Description: Amberlite® IRA743 free base is of styrenic, macroreticular form. Weakly basic resin with N-methylglucaomine functionality which is useful in boron-specific applications.

Image Unavailable-12242-1EA

Supelco® Organic Reference Standard, Tin-Base Solder (Lead Free)

Catalog Number: (12242-1EA)
Supplier: Merck
Description: Organic Standard, Tin-base solder (lead free)
UOM: 1 * 1 items
Product Image-J636-500G

VWR®, Base materials

Supplier: VWR Chemicals
Description: VWR® is a manufacturer and supplier of high quality biochemicals and reagents for molecular biology, life sciences, proteomics, clinical and histology areas of research.

MSDS Certificates

Image Unavailable-APOSBIH0700-25G

Histamine dihydrochloride 97%

Supplier: Apollo Scientific
Description: Histamine dihydrochloride 97%

Image Unavailable-1.01614.1000

Base materials

Supplier: Merck
Description: Merck products offer high quality for applications in the microbiology field.

MSDS Certificates

Image Unavailable-59964-100MG

Supelco® Organic Reference Standard, Histamine

Catalog Number: (59964-100MG)
Supplier: Merck
Description: Organic Standard, Histamine
UOM: 1 * 100 mg

Certificates


Image Unavailable-APOSBIB6088-100MG

L-Kynurenine free base

Supplier: Apollo Scientific
Description: L-Kynurenine free base

Image Unavailable-APOSBIFK0027-25MG

Ruxolitinib free base ≥99%

Supplier: Apollo Scientific
Description: Ruxolitinib (free base) free base ≥99%

Image Unavailable-APOSBIB6265-500G

1,4-Diaminobutane free base

Supplier: Apollo Scientific
Description: 1,4-Diaminobutane free base

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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 +353 1 88 22222.
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 +353 1 88 22222.
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 eurega_services@eu.vwr.com
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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 Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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