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Product Image-76344-546

Bisacrylamide

Supplier: RPI
Description: Bisacrylamide

Product Image-77510-336

MOPSO sodium salt (3-(4-morpholino)-2-hydroxypropanesulfonic acid sodium salt)

Supplier: RPI
Description: MOPSO sodium salt (3-(4-morpholino)-2-hydroxypropanesulfonic acid sodium salt)

Product Image-76346-664

D-(-)-Luciferin potassium salt

Supplier: RPI
Description: The highest purity D-Luciferin Potassium Salt for a wide range of bioluminescent applications. Produces bioluminescence when oxidized by firefly luciferase. Allows highly sensitive bioluminescent measurements. Common research uses reporter gene assays, ATP assays, whole animal studies, DNA sequencing and others. Our product is specially purified and tested extensively to ensure the highest signal and reproducibility with low background and sensitivity. Guaranteed purity is determined by both standard HPLC and Chiral HPLC methods. Protect from light and moisture.

Product Image-76344-978

L(+)-Asparagine 98.0-101.5% (by titrimetric analysis)

Supplier: RPI
Description: L(+)-Asparagine 98.0-101.5% (by titrimetric analysis)

Product Image-76345-988

Formamide

Supplier: RPI
Description: For nucleic acid hybridization and sequencing.

Product Image-77510-276

Guanidinium thiocyanate

Supplier: RPI
Description: Guanidinium thiocyanate

Product Image-77510-240

Dextran 70

Supplier: RPI
Description: Dextran 70

Product Image-76348-656

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)

Supplier: RPI
Description: TRIS Amino Ultra PC is a specialized reagent utilized particularly in molecular biology and biochemistry. It is a high-quality, ultra-pure form of TRIS (tris(hydroxymethyl)aminomethane), a commonly used buffering agent in biological applications.

Product Image-76345-376

CAPS (3-(cyclohexylamino)propanesulfonic acid)

Supplier: RPI
Description: CAPS (3-(cyclohexylamino)propanesulfonic acid)

Product Image-77510-498

Toluidine blue O

Supplier: RPI
Description: Toluidine blue O

Product Image-77510-226

Cesium chloride, Optical Grade

Supplier: RPI
Description: Cesium chloride, Optical Grade

Product Image-77510-368

Ninhydrin

Supplier: RPI
Description: Ninhydrin

Product Image-76344-800

Amikacin disulphate

Supplier: RPI
Description: Semisynthetic, aminoglycoside antibiotic derived from Kanamycin A.

Product Image-77510-442

Thallium(I) acetate

Supplier: RPI
Description: Thallium(I) acetate

Product Image-76347-918

PIPES Sesquisodium Salt

Supplier: RPI
Description: PIPES sesquisodium salt, also known as PIPES Na₃, is a chemical compound that has significant applications in the life science marketplace. PIPES stands for piperazine-N,N'-bis(2-ethanesulfonic acid), and the sesquisodium salt refers to the trisodium salt form of PIPES.

Product Image-77510-410

Protease Inhibitor Cocktail, EDTA- Free

Catalog Number: (77510-410)
Supplier: RPI
Description: Protease inhibitor cocktail, EDTA-free tablets are designed to protect isolated proteins by providing an extraordinary inhibition of serine proteases, cysteine proteases, and aminopeptidases during extractions from animal and plant tissues or cells, yeast, and bacteria. The provided tablets do not contain EDTA, leaving the stability and the function of metal-depended proteins unaffected. Contains both irreversible and reversible protease inhibitors. Aspartic and metallo proteases are not inhibited with the exception of aminopeptidases. The affinity purification of Poly-His tagged fusion proteins via IMAC (immobilized metal ion affinity chromatography) is also facilitated (no dialysis necessary). Tablets contain AEBSF, Aprotinin, E-64, and Leupeptin hemisulfate.
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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.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-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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