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5-Nitrothiophene-2-carbonyl+chloride
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5-Nitrothiophene-2-carbonyl+chloride
Supplier:
AVANTOR PERFORMANCE MATERIALS US
Description:
Crystals. GMP manufactured.
Supplier:
AVANTOR PERFORMANCE MATERIALS US
Description:
ULTRAPURE BIOREAGENT—A line of high purity reagents tested for use in biotechnology applications, such as electrophoresis, and liquid chromatography. Where applicable, tests include DNase, RNase, Protease, heavy metals and insoluble matter.
Supplier:
MP Biomedicals
Description:
Urea is a mild agent usually used in the solubilization and denaturation of proteins. It is also useful for renaturing proteins from samples already denatured with 6 M guanidine hydrochloride such as inclusion bodies; and in the extraction of the mitochondrial complex.
Supplier:
AVANTOR PERFORMANCE MATERIALS US
Description:
White crystals or granules. Must be subjected to further processing during the preparation of injectable dosage forms. Meets USP and FCC requirements. GMP manufactured product. Preserve in tightly sealed containers.
Supplier:
Avantor Performance Materials
Description:
Suitable for bioprocessing. BSE/TSE free. Endotoxin tested. Custom packaging and testing available. Change management and notification available. Samples available.
Supplier:
TCI America
Description:
CAS Number: 1152-61-0
MDL Number: MFCD00002719 Molecular Formula: C12H13NO6 Molecular Weight: 267.24 Purity/Analysis Method: >99.0% (T) Form: Crystal Melting point (°C): 116 Specific rotation [a]20/D: 9.5 deg (C=7, AcOH)
Catalog Number:
(76099-060)
Supplier:
Bioss
Description:
Non-enzymatic component of C3 and C5 convertases and thus essential for the propagation of the classical complement pathway. Covalently binds to immunoglobulins and immune complexes and enhances the solubilization of immune aggregates and the clearance of IC through CR1 on erythrocytes. C4A isotype is responsible for effective binding to form amide bonds with immune aggregates or protein antigens, while C4B isotype catalyzes the transacylation of the thioester carbonyl group to form ester bonds with carbohydrate antigens. Derived from proteolytic degradation of complement C4, C4a anaphylatoxin is a mediator of local inflammatory process. It induces the contraction of smooth muscle, increases vascular permeability and causes histamine release from mast cells and basophilic leukocytes.
Supplier:
AVANTOR PERFORMANCE MATERIALS US
Description:
The USP/NF Offical Compendia of Standards contains a section titled, "Reagents, Indicators, and Solutions" that lists the quality requirements of chemicals to be used in compendia testing. PharmaTest reagents are tested according to these requirements, relieving you of the need to do additional testing on your reagents. Products may be reagent or other grade, but are labeled as "Meets reagent specifications for testing USP/NF monographs." Test solutions are labeled as PharmaTest.
Supplier:
Spectrum Chemicals
Description:
Ethylene Glycol, Reagent is a colorless, odorless, sweet tasting organic compound that has a syrupy texture and is a liquid. It has many lab applications including use as an antifreeze, use as a desiccant, protecting group for carbonyls during chemical synthesis and as a preservative for biological specimens. Its reagent grade means this is the highest quality commercially available for this chemical and that the American Chemical Society has not officially set any specifications for this material.
Supplier:
ALADDIN SCIENTIFIC
Description:
Shipped at 4°C. Store at -20°C. Store under desiccating conditions.
Supplier:
AVANTOR PERFORMANCE MATERIALS US
Description:
Crystals. GMP manufactured. Pyrogen tested.
Catalog Number:
(101849-658)
Supplier:
Matrix Scientific
Description:
Matrix Scientific Part Number: 040512-500MG , MDL Number: MFCD03830325
Supplier:
MP Biomedicals
Description:
Urea is a prinicipal protein metabolite end product of nitrogen metabolism in most mammals, formed by the enzymatic reactions of the Kreb's cycle and the major product for the removal of free ammonia (NH4+) in vivo.
Supplier:
AVANTOR PERFORMANCE MATERIALS US
Description:
Crystals. GMP manufactured.
Supplier:
AVANTOR PERFORMANCE MATERIALS US
Description:
Optimize biopharmaceutical fermentation and cell culture productivity and improve the efficiency of your pharmaceutical production and biopharmaceutical processes with our proven-effective vitamins and pharmaceutical process minerals. Both the J.T.Baker® and Macron Fine Chemicals™ brands of vitamins and minerals are available as USP, FCC, NF or ACS certified products.
Catalog Number:
(101854-182)
Supplier:
Matrix Scientific
Description:
Matrix Scientific Part Number: 042033-1G , MDL Number: MFCD04973957
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 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
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
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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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