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3,4-Dichlorophenol for synthesis, Sigma-Aldrich®

Catalog Number: (8.20450.0100)
Supplier: Merck
Description: 3,4-Dichlorophenol for synthesis, Sigma-Aldrich®
UOM: 1 * 100 g

MSDS


Image Unavailable-ICNA0215485580

Biebrich scarlet, powder C.I. 26905

Supplier: MP Biomedicals
Description: Soluble in water (0,1% - clear red solution) and ethanol (1 mg/ml).

Product Image-STMC78077.1

Human Recombinant IFN-alpha 2B

Supplier: STEMCELL Technologies
Description: Interferon-alpha (IFN-α) is a type I interferon, produced by virus infected cells, and is released as a soluble factor to initiate antiviral responses (Isaacs and Lindenmann). IFN-α2 is the most potent IFN-α used in fundamental research and in most clinical applications. The best known IFN-α2 subvariants, 2A and 2B, differ by only one or two amino acids at positions 23 and/or 34 of the mature protein (von Gabain <i>et al.</i>). Type I IFNs exert potent antitumor activity by increasing the cytotoxic activity of NK and T cells, as well as inhibiting the proliferation of cancer cells (Paul <i>et al.</i>). Additionally, it has been shown that proinflammatory IFN-α modulates the function of B cells in patients with systemic lupus erythematosus (Chang <i>et al.</i>) and pegylated form of IFN-α 2A and 2B has implications in the treatment of Hepatitis C (Foster <i>et al.</i>).

Image Unavailable-8.20475.0100

3,4-Dihydroxybenzaldehyde for synthesis, Sigma-Aldrich®

Supplier: Merck
Description: 3,4-Dihydroxybenzaldehyde for synthesis, Sigma-Aldrich®

MSDS Certificates

Product Image-STMC78076

Human Recombinant IFN-alpha 2A

Supplier: STEMCELL Technologies
Description: Interferon-alpha (IFN-α) is a type I interferon, produced by virus-infected cells, and is released as a soluble factor to initiate antiviral responses (Isaacs and Lindenmann). IFN-α2 is the most potent IFN-α used in fundamental research and in most clinical applications. The best-known IFN-α2 subvariants, 2A and 2B, differ by only one or two amino acids at positions 23 and/or 34 of the mature protein (von Gabain <i>et al.</i>). Type I IFNs exert potent antitumor activity by increasing the cytotoxic activity of NK and T cells, as well as by inhibiting the proliferation of cancer cells (Paul <i>et al.</i>). Additionally, it has been shown that proinflammatory IFN-α modulates the function of B cells in patients with systemic lupus erythematosus (Chang <i>et al.</i>), and pegylated forms of IFN-alpha 2A and 2B have implications in the treatment of hepatitis C (Foster <i>et al.</i>).

Image Unavailable-8.41133.0010

3,4-Dichlorobenzyl alcohol for synthesis, Sigma-Aldrich®

Catalog Number: (8.41133.0010)
Supplier: Merck
Description: 3,4-Dichlorobenzyl alcohol for synthesis, Sigma-Aldrich®
UOM: 1 * 10 g

MSDS


Product Image-PRSI28-519

Anti-ANXA7 Rabbit Polyclonal Antibody

Catalog Number: (PRSI28-519)
Supplier: ProSci Inc.
Description: ANXA7 is a member of the annexin family of calcium-dependent phospholipid binding proteins. The Annexin VII gene contains 14 exons and spans approximately 34 kb of DNA. An alternatively spliced cassette exon results in two mRNA transcripts of 2.0 and 2.4 kb which are predicted to generate two protein isoforms differing in their N-terminal domain. The alternative splicing event is tissue specific and the mRNA containing the cassette exon is prevalent in brain, heart and skeletal muscle. The transcripts also differ in their 3'-non coding regions by the use of two alternative poly (A) signals. The selection of poly (A) signals is independent of the mRNA splicing pattern. Annexin VII encodes a protein with a molecular weight of approximately 51 kDa with a unique, highly hydrophobic N-terminal domain of 167 amino acids and a conserved C-terminal region of 299 amino acids. The latter domain is composed of alternating hydrophobic and hydrophilic segments. Structural analysis of the protein suggests that Annexin VII is a membrane binding protein with diverse properties including voltage-sensitive calcium channel activity, ion selectivity and membrane fusion.
UOM: 1 * 100 µG
Image Unavailable-ICNA0219461305

Adenosine-5'-triphosphate disodium salt (ATP disodium salt) trihydrate ≥99%, white powder cell culture reagent

Supplier: MP Biomedicals
Description: Storage: -20 °C.
Adenosine 5'-triphosphate (ATP) and its phosphate bonds are the basic components of energy exchange in many biological systems.
Adenosine 5'-triphosphate (ATP) is a central component of energy storage and metabolism in vivo. ATP is used in many cellular processes, respiration, biosynthetic reactions, motility, and cell division. ATP is a substrate of many kinases involved in cell signaling and of adenylate cyclase(s) that produce the second messenger cAMP. ATP provides the metabolic energy to drive metabolic pumps. ATP serves as a coenzyme in a wide array of enzymatic reactions.
P2 purinergic agonist; increases activity of Ca2+-activated K+ channels; substrate for ATP-dependent enzyme systems.

Image Unavailable-8.02971.0100

3,4-Dihydro-2H-pyran, Sigma-Aldrich®

Supplier: Merck
Description: 3,4-Dihydro-2H-pyran, Sigma-Aldrich®

MSDS

Image Unavailable-310212-5G

Diethyl-3,4-pyridinedicarboxylate ≥97%, Sigma-Aldrich®

Catalog Number: (310212-5G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Diethyl 3,4-pyridinedicarboxylate,97% (Cinchomeronic ester)
UOM: 1 * 5 g
Image Unavailable-ICNA0210190705

Guanosine 97.0-103.0%, off-white powder

Supplier: MP Biomedicals
Description: Guanosine is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine can be phosphorylated to become guanosine monophosphate (GMP), cyclic guanosine monophosphate (cGMP), guanosine diphosphate (GDP), and guanosine triphosphate (GTP). These forms play important roles in various biochemical processes such as synthesis of nucleic acids and proteins, photosynthesis, muscle contraction and intracellular signal transduction (cGMP). When guanine is attached by its N9 nitrogen to the C1 carbon of adeoxyribose ring it is known as deoxyguanosine.
Guanosine is required for an RNA splicing reaction in mRNA, when a "self-splicing" intron removes itself from the mRNA message by cutting at both ends, re-ligating, and leaving just the exons on either side to be translated into protein. The antiviral drug aciclovir, often used in herpes treatment, is structurally similar to guanosine.

Image Unavailable-ICNA0219463405

D-(+)-Biotin ≥97.5%, white crystalline powder cell culture reagent

Supplier: MP Biomedicals
Description: Storage: +4 °C
D-Biotin is a growth factor present in small amounts in every living cell. It is involved in naturally occurring carboxylation reactions. It occurs mainly bound to proteins or polypeptides. It is more abundant in the liver, kidney, pancreas, yeast and milk. Biotin levels are higher in cancerous tumors than in normal tissues. It is inactivated by binding to avidin.
D-Biotin may be used to elute proteins from avidin/streptavidin resins. It is widely used for dietary supplements and fortified foods. It is also used for tablets and hard-shell capsule preparation due to its pharmaceutical properties.
Essential vitamin that is important for amino acid and energy metabolism, and fatty acid synthesis. It is a prosthetic group in four mammalian carboxylase families and facilitates the binding and transfer of carbon dioxide.
Soluble in water (22 mg/100 mL), ethanol (80 mg/100 mL), more soluble in hot water and in dilute alkalies; insoluble in other common organic solvents. Soluble in 2 M Ammonium hydroxide (50 mg/mL - clear, colorless solution), dimethylformamide (1.7 mg/mL).

Image Unavailable-APOSOR955467-5G

3,4-Dimethyl pyridine-3,4-dicarboxylate 95%

Supplier: Apollo Scientific
Description: 3,4-Dimethyl pyridine-3,4-dicarboxylate 95%

Image Unavailable-APOSOR303581-500MG

3,4-Dinitrobenzaldehyde

Supplier: Apollo Scientific
Description: 3,4-Dinitrobenzaldehyde

Image Unavailable-APOSOR350141-25G

3,4-Dimethyldiphenylamine

Catalog Number: (APOSOR350141-25G)
Supplier: Apollo Scientific
Description: 3,4-Dimethyldiphenylamine
UOM: 1 * 25 g
Image Unavailable-APOSPC7856-1G

3,4-Difluorophenylglycine

Supplier: Apollo Scientific
Description: 3,4-Difluorophenylglycine

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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.
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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