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You Searched For: IPTG+(isopropyl-\\u03B2-D-thiogalactopyranoside)


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Image Unavailable-TCP1477-5G

Phenyl-2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside ≥98.0% (by HPLC)

Catalog Number: (TCP1477-5G)
Supplier: TCI America
Description: CAS Number: 24404-53-3 Molecular Formula: C20H24O9S Molecular Weight: 440.46 Purity/Analysis Method: <gt/>98.0% (HPLC) Form: Crystal Color: White Melting point (°C): 70 Specific rotation [a]20/D: 5 deg (C=1, CHCl3) Storage Temperature: <lt/>0°C

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Image Unavailable-102515-650

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

Supplier: Adipogen
Description: Molecular biology reagent. Chromogenic substrate for beta-galactosidase. Used in gene cloning together with IPTG (Prod. No. AG-CC1-0002) to indicate whether a cell expresses the beta-galactosidase enzyme, which is encoded by the lacZ gene, in a technique called blue/white screening. Distinguishes between recombinant and non-recombinant plasmids carrying the beta-galactosidase gene. Used in two-hybrid analysis. X-Gal is used to determine E. coli and coliform content in drinking water samples.

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Product Image-34605-070

VWR® Isopropyl Alcohol Hydrometers, Traceable to NIST

Catalog Number: (34605-070)
Supplier: VWR International
Description: Measuring the percent by volume of isopropyl alcohol, these hydrometers are offered in two ranges, 0 to 50% or 50 to 100%.
Product Image-BDH7393-2

Bromothymol blue sodium salt 0.04% (w/v) in aqueous solution, VWR Chemicals BDH®

Catalog Number: (BDH7393-2)
Supplier: VWR International
Description: Made with deionized water.

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Product Image-95041-468

2-Propanol ≥99%, purified for histology

Catalog Number: (95041-468)
Supplier: VWR International
Description: 99% Isopropyl Alcohol, Purified

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Product Image-PAP9751

Bacterial Strain JM109, Promega

Catalog Number: (PAP9751)
Supplier: Promega Corporation
Description: Useful host for transformation of pGEM Vectors and production of ssDNA from M18 or phagemid vectors. JM109 is recA- and lacks the E. coli K restriction system. Can be used for blue/white screening.

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Product Image-BDH7999-10

2-Propanol ≥70% (v/v) (3+7), VWR Chemicals BDH®

Supplier: VWR International
Description: Per liter formula:
700mLs ACS Isopropyl Alcohol minimum 99.0% W/W
300mLs Deionized Water

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Product Image-BDH2032-200LP

2-Propanol ≥99.0% USP, VWR Chemicals BDH®

Supplier: BDH
Description: 2-Propanol ≥99.0% USP, VWR Chemicals BDH®

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Product Image-BDH2014-5GLP

2-Propanol ≥70%, Production Grade, VWR Chemicals BDH®

Supplier: VWR International
Description: Clear, colorless liquid.

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Product Image-77507-026

2-Propanol, VWR®

Catalog Number: (77507-026)
Supplier: VWR International
Description: VWR®, part of Avantor has industry leading Anatomical Pathology reagents available for your lab.

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Product Image-BDH1131-4LP

2-Propanol ≥70%, VWR Chemicals BDH®

Supplier: VWR International
Description: Clear, colorless liquid.
Meets ACS specifications for general use.

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Product Image-414004-284

VWR® CryoCooler Freeze Controller

Catalog Number: (414004-284)
Supplier: VWR International
Description: When filled with isopropyl alcohol and placed in mechanical freezer, this polycarbonate freeze controller provides the -1°C per minute cooling rate required to successfully preserve cells.

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Product Image-BDH2016-55GLM

2-Propanol ≥99.5% ACS, Production Grade, VWR Chemicals BDH®

Supplier: VWR International
Description: Soluble in water. Meets ACS specifications.

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Product Image-JTU385-3

Isopropyl acetate ≥99.0% (by GC), BAKER ANALYZED®, J.T.Baker®

Catalog Number: (JTU385-3)
Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: Lot analysis on label.

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Product Image-BDH20880.400

2-Propanol ≥99.8% (by GC), HiPerSolv CHROMANORM for HPLC, VWR Chemicals BDH®

Supplier: VWR International
Description: From the exclusive family of high-quality, competitively priced BDH Chemicals — high purity solvents for HPLC applications.

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Product Image-BDH2030-1GLP

2-Propanol ≥70% USP, VWR Chemicals BDH®

Supplier: BDH
Description: Filtered at 0.1 micron.

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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 1-800-932-5000.
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 1-800-932-5000.
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 Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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 1-800-932-5000.
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