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Supplier: AAT BIOQUEST INC
Description: SoNa™ 520 is a new sodium-sensitive fluorescent indicator dye used to detect sodium levels in cells and other biological samples.

Supplier: Klinger
Description: The model car enables the subject of renewable energies to be taught in an understandable manner at a lower secondary school level. Its pre-configured experiments make learning science curricula fun.

Supplier: Thermo Scientific
Description: Use Thermo Scientific™ SureSTART™ 9 mm screw caps with screw vials that have a 9 mm opening, including our SureSTART 2 ml Glass Screw Vials and 2 ml polypropylene screw Microvials for <2 ml samples (Level 1). Select level 1 caps for chromatography approved, cost optimized products that are suitable for everyday analyses and compatible with all instrument types.

Supplier: Biotium
Description: The antibody recognizes the hidden determinant of β2-microglobulin (i.e. binding to its determinant is available only when the chain is separated from the HLA heavy chain. β2-microglobulin is a 12 kDa protein with a pI of 5.6. Serum beta2 microglobulin levels are a reflection of cell turnover. levels rise with fever, inflammation, and infection. Increased serum levels are also seen in B-cell malignancies and in renal failure and may indicate a worse prognosis for patients with early-stage Hodgkins lymphoma. In urine, increased levels are seen in proximal renal tubular disease as well as renal transplant rejection. β2-microglobulin levels can rise either because its rate of synthesis has increased (e.g. in AIDS, malignant monoclonal plasma cell dyscrasia, solid tumours and autoimmune disease) or because of impaired renal filtration (e.g. due to renal insufficiency, graft rejection or nephrotoxicity induced by post-transplantation immunosuppressive therapy).

CF® dyes are Biotium's next-generation fluorescent dyes. CF®647 is a far-red fluorescent dye (Ex/Em 650/665 nm) with excellent brightness. It also is compatible with super-resolution imaging by STORM.

Catalog Number: (470336-354)
Supplier: PICOSOLUTIONS GROUP INC SE
Description: Explore wind or hydro energy with our horizontal wind turbine lab.

Environmentally Preferable


Catalog Number: (10453-688)
Supplier: Bioss
Description: Isoform 2 is expressed in colon, breast, prostate, pancreas and kidney tumor cell lines. Isoform 2 is expressed at high levels in kidney, prostate, brain, small intestine and pancreas, at moderate levels in placenta and colon, at low levels in lung, liver and heart, and at very low levels in spleen, thymus, peripheral mononuclear blood cells, testis and ovary.


Catalog Number: (470002-856)
Supplier: Bel-Art Products
Description: Great for All Grade Levels.


Catalog Number: (87003-212)
Supplier: BDH
Description: Ultra high purity acid for quantitative trace metal analysis at the parts-per-trillion (ppt) level.

Supplier: Thermo Scientific
Description: Choose Thermo Scientific™ SureSTART™ 2 ml glass snap top vials, performance level 3, for high performance applications, when sensitivity is a must, and when you are running many samples.

Catalog Number: (58540-025)
Supplier: Liberty Industries
Description: Blown urethane sponges, Class 100 (ISO 5) cleanroom packaged and processed in level 2 bag. Less than 100 particles per cu.ft. 3 oz. Sponges are sold individually.

Small Business Enterprise


Catalog Number: (470106-538)
Supplier: Lab-Aids
Description: Science Students at Any Level Must Understand Various Units of Measurement and How to Use Them


Supplier: Caplugs
Description: Moisture chambers are designed to maintain moisture levels for immunostaining and diagnostic reaction processes.

Supplier: Technical Glass Products
Description: These borosilicate glass tubes feature a retention lip at the top, rounded bottom, and a graduation mark at the maximum volume level.

Supplier: Thermo Scientific
Description: SureSTART™ Level 3 WebSeal™ Plate 96-well round U, V, and flat-bottom microtiter plates are designed for regulated labs that require high performing products. Level 3 well plates are for high performance applications and are suitable for regulated labs using all solvent types including non-polar solvents.

Supplier: PICOSOLUTIONS GROUP INC SE
Description: Explore alternative energy through a hands-on-learning STEM kit!

Catalog Number: (10470-162)
Supplier: Bioss
Description: Required for renal tubular integrity.Tissue specificity: Highest expression in thyroid, adrenal gland and skin. Low levels in spleen, colon and uterus. Overexpressed in breast tumors, with highest expression in infiltrating ductal carcinomas and moderate levels in mucinous adenocarcinoma.


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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.
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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:

  • issued document with your organization's Federal Tax ID Number
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