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Image Unavailable-76084-986

Anti-Surface Layer Protein Rabbit Polyclonal Antibody (Alexa Fluor® 750)

Catalog Number: (76084-986)
Supplier: Bioss
Description: One of the most fascinating cell envelope structures in prokaryotic organisms is two-dimensional arrays of protein or glycoprotein subunits, termed S-layers (Surface Layers). They are composed of numerous identical subunits forming a symmetric, porous, lattice-like layer that completely covers the cell surface. The subunits are held together and attached to cell wall carbohydrates by non-covalent interactions, and they spontaneously reassemble in vitro by an entropy-driven process. In lactobacilli, S-layer proteins have been detected on many but not all species. Lactobacillus S-layer proteins differ from those of other bacteria in their smaller size and high predicted pI. The positive charge in Lactobacillus S-layer proteins is concentrated in the more conserved cell wall binding domain, which can be either N- or C-terminal depending on the species. The more variable domain is responsible for the self-assembly of the monomers to a periodic structure. The biological functions of Lactobacillus S-layer proteins are poorly understood, but in some species S-layer proteins mediate bacterial adherence to host cells or extracellular matrix proteins or have protective or enzymatic functions. Lactobacillus S-layer proteins show potential for use as antigen carriers in live oral vaccine design because of their adhesive and immunomodulatory properties and the general non-pathogenicity of the species.
Image Unavailable-77695-462

Sulfur Blank (0 wt%) in 20 cSt Mineral Oil, VHG, LGC Standards

Catalog Number: (77695-462)
Supplier: LGC STANDARDS
Description: Sulfur Blank (0 wt%) in 20 cSt Mineral Oil, VHG, LGC Standards

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Image Unavailable-76245-972

Angel Soft® Standard Toilet Paper, NDC

Catalog Number: (76245-972)
Supplier: NDC INC. DBA MEDPLUS SERVICES TE
Description: Embossed premium tissue, 2-ply, white.
Image Unavailable-76240-396

Circular Chart Recorders 10", 1 or 2 Channel, Graphic Controls

Supplier: Graphic Controls
Description: The circular chart recorders is used with the CT5100 series. The series measure and display up to two process variables.

Image Unavailable-77695-578

Sulfur Standard: S @ 500 µg/g (0.0500 wt%) in 75 cSt Mineral Oil, VHG, LGC Standards

Catalog Number: (77695-578)
Supplier: LGC STANDARDS
Description: Sulfur Standard: S @ 500 µg/g (0.0500 wt%) in 75 cSt Mineral Oil, VHG, LGC Standards

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Image Unavailable-77695-600

Sulfur Standard: S @ 20000 µg/g (2.00 wt%) in Crude Oil, VHG, LGC Standards

Catalog Number: (77695-600)
Supplier: LGC STANDARDS
Description: Sulfur Standard: S @ 20000 µg/g (2.00 wt%) in Crude Oil, VHG, LGC Standards

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Image Unavailable-77695-577

Sulfur Standard: S @ 5000 µg/g (0.500 wt%) in 75 cSt Mineral Oil, VHG, LGC Standards

Catalog Number: (77695-577)
Supplier: LGC STANDARDS
Description: Sulfur Standard: S @ 5000 µg/g (0.500 wt%) in 75 cSt Mineral Oil, VHG, LGC Standards

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Image Unavailable-77695-515

Sulfur Standard: S @ 25 µg/g (0.0025 wt%) in Isooctane, VHG, LGC Standards

Catalog Number: (77695-515)
Supplier: LGC STANDARDS
Description: Sulfur Standard: S @ 25 µg/g (0.0025 wt%) in Isooctane, VHG, LGC Standards

New Product


Product Image-500019-814

Southworth® 25% Cotton Linen Cover Stock

Catalog Number: (500019-814)
Supplier: Janitorial Supplies
Description: Fine linen finish adds professionalism and a touch of class to any document.
Image Unavailable-77695-673

Multi-Element Standard 21 components: 500 µg/g each of Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn in Hydrocarbon Oil, VHG, LGC Standards

Supplier: LGC STANDARDS
Description: Multi-Element Standard 21 components: 500 µg/g each of Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn in Hydrocarbon Oil, VHG, LGC Standards

New Product

Image Unavailable-77695-445

Sulfur Standard: S @ 2500 µg/g (0.2500 wt%) in 20 cSt Mineral Oil, VHG, LGC Standards

Catalog Number: (77695-445)
Supplier: LGC STANDARDS
Description: Sulfur Standard: S @ 2500 µg/g (0.2500 wt%) in 20 cSt Mineral Oil, VHG, LGC Standards

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Product Image-500020-150

Paris Business Products DocuGard® Medical Security Papers

Supplier: Janitorial Supplies
Description: Prevent unauthorized copies and safeguard confidential business, legal, healthcare and personal documents.

Product Image-RCR4210000-4C1

2-Propanol 70% (v/v)

Catalog Number: (RCR4210000-4C1)
Supplier: Ricca Chemical
Description: Isopropyl Alcohol, 70% (v/v), Appearance: Colorless liquid, Odor: Alcohol-like, Physical State: Liquid, Size: 4 L, Safety-coated glass

Certificates


Image Unavailable-EM1.09743.0005

Methyl oleate reference substance for gas chromatography, Supelco®

Catalog Number: (EM1.09743.0005)
Supplier: MilliporeSigma

SDS Certificates


Image Unavailable-77693-642

Zirconium, Unalloyed, Zircadyne 702, R60702, Ø38x19mm, ARMI | MBH, LGC Standards

Catalog Number: (77693-642)
Supplier: LGC STANDARDS
Description: Zirconium, Unalloyed, Zircadyne 702, R60702, Ø38x19mm, ARMI | MBH, LGC Standards

New Product


Image Unavailable-77695-488

Sulfur Standard: S @ 25 µg/g (0.0025 wt%) in #2 Diesel Fuel, VHG, LGC Standards

Catalog Number: (77695-488)
Supplier: LGC STANDARDS
Description: Sulfur Standard: S @ 25 µg/g (0.0025 wt%) in #2 Diesel Fuel, VHG, LGC Standards

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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.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

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

  • State issued document with your organization's Federal Tax ID Number
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  • City or County issued Business License
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  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
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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