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You Searched For: Tetrahydro-2H-pyran-2-carbonyl+chloride


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X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) 99+% for molecular biology DNase-, RNase-, protease-free

Supplier: Thermo Fisher Scientific
Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) 99+% for molecular biology DNase-, RNase-, protease-free

MSDS

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N-Octyl-β-D-glucopyranoside ≥99%, Ultrapure

Supplier: Apollo Scientific
Description: Non-ionic detergent used for membrane protein solubisation. An advantage of OG is its low molecular weight which allows easy removal by dialysis.

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Tetrahydro-4H-pyran-4-one

Catalog Number: (MOLEM58812912)
Supplier: Molekula
Description: Tetrahydro-4H-pyran-4-one
UOM: 1 * 25 g
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Tetrahydro-4H-pyran-4-one

Supplier: Thermo Scientific
Description: Tetrahydro-4H-pyran-4-one

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IPTG (isopropyl-β-D-thiogalactopyranoside) ≥99% dioxane-free

Supplier: Apollo Scientific
Description: IPTG is used in conjunction with X-Gal for detection of lac+ colonies or cells in a colorimetric assay to detect recombinants (white) from non-recombinants (blue) in cloning strategies.

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X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) ≥98%

Supplier: Apollo Scientific
Description: X-Gal, a chromogenic substrate of beta-Galactosidase. Used in conjunction with IPTG for detection of beta-Galactosidase activity in bacterial colonies in a colorimetric assay.

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D-(+)-Maltose monohydrate

Supplier: BIOMOL RESEARCH LABORATORIES
Description: D-(+)-Maltose monohydrate

Product Image-43714BD

IPTG (isopropyl-β-D-thiogalactopyranoside) ≥98%

Supplier: VWR Chemicals
Description: A chemical analogue of galactose which cannot be hydrolysed by the enzyme ß-galactosidase. IPTG is an inducer for activity of the <i>E.Coli</i> lac operon which acts by binding and inhibiting the lac repressor. Genes controlled by the lac promoter/operator sequence are expressed to high levels in the presence of IPTG. Essentially dioxane free.

MSDS Certificates

Product Image-ACRO329915000

D-(+)-Maltose monohydrate 92+%

Supplier: Thermo Fisher Scientific
Description: D-(+)-Maltose monohydrate 92+%

MSDS

Product Image-437132J

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) ≥98.0%

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

MSDS Certificates


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X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) enzyme substrate

Supplier: Thermo Fisher Scientific
Description: Thermo Scientific X-Gal (5-bromo-4-chloro-3-indolyl-beta-D-galacto-pyranoside) is an inert chromogenic substrate for beta-galactosidase which hydrolyzes X-Gal into colorless galactose and 4-chloro-3-brom-indigo, forming an intense blue precipitate

MSDS

Image Unavailable-APOSBIK9005-50G

Aesculin sesquihydrate

Supplier: Apollo Scientific
Description: Aesculin sesquihydrate

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Isomaltose ≥95%, crystalline solid

Supplier: Cayman Chemical
Description: Isomaltose is a glucose disaccharide with an α-(1 - 6) linkage, as opposed to the α-(1 - 4) linkage found in maltose. It can be liberated from dextran by dextranase and is hydrolyzed to D-glucose by isomaltase through an α-D-glucosidase-type action. Congenital sucrase-isomaltase deficiency is a rare autosomal intestinal disorder resulting from mutations affecting the gene encoding, the proprotein from which sucrase and isomaltase are produced.

Certificates

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(-)-Arctiin (from Arctium lappa) ≥95% (by HPLC)

Catalog Number: (ENZOALX350318M025)
Supplier: ENZO LIFE SCIENCES
Description: Lignan derivative with antitumor activities. Down-regulates anti-apoptotic protein Bcl-XL. Potent inhibitor of HIV type-I integrase and DNA topoisomerase II. Shows phytoestrogenic activity and is an antagonist for platelet activating factor and Ca²⁺.
UOM: 1 * 25 mg
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α-Hydroxy-o-tolyl-β-D-glucopyranoside

Supplier: Cayman Chemical
Description: Salicin is an alcoholic β-glucoside derived from willow bark that produces anti-inflammatory (including analgesic and antipyretic) effects very similar to that of aspirin. It acts as a non-selective COX inhibitor, exhibiting IC50 values >100 µM for COX-1 and COX-2.

Image Unavailable-ENZOALX380035G025

Neomycin sulphate

Catalog Number: (ENZOALX380035G025)
Supplier: ENZO LIFE SCIENCES
Description: Neomycin sulphate
UOM: 1 * 25 g
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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 +43 1 97002 - 0.
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 +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
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 +43 1 97002 - 0.
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