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Product Image-460-1007

Digital dry block heaters

Supplier: IKA
Description: Digital block heaters which hold from one up to four aluminum blocks, provide precise temperature control in small vessels. The PT1000 temperature sensor allows temperature control directly in the sample vessel. It is used with PCR tubes, PCR strips, Greiner tubes, microplates and cuvettes. The block heaters are ideal for melting and boiling point determination, enzyme reactions, incubation and activation of cultures, immunoassays, DNA denaturation, culture media tests, coagulation tests, blood/urea nitrogen determinations and <i>in situ</i> hybridisations.

Image Unavailable-ICNA0210293090

Taurocholic acid sodium salt ≥97%, powder, Practical grade

Supplier: MP Biomedicals
Description: Applications
Taurocholic Acid Sodium Salt is an anionic detergent used for protein solubilization.
Product Description
Taurocholic Acid Sodium Salt is the conjugation product of cholic acid with taurine and the principal constituent of the bile of carnivorous animals.
Biochem/physiol Actions
Non-sulfated bile salt, physiological transport substrate for the bile salt export pump/sister of Pgp (BSEP/spgp), Na(+)/taurocholate cotransporter (NTCP) and MRP3 into the hepatic carnalicular.

Melting Point: 230 °C (decomposes)(Lit.)
Presentation: White Powder
Format: Powder
pH: 6 - 7.5(1% aq soln)
Aggregation Number: 4
Critical Micelle Concentration (CMC): 3-11 mM
Heavy Metals: =20 ppm
Loss on Drying: =7.0%
NOTES: Sodium Cholate : =3.0%
Solubility: Soluble in water (100 mg/mL).
Storage & Handling: Store at Room Temperature (15-30 °C).

Product Image-613-4225

Single-channel pipettes, electronic, variable volume, Transferpette® electronic

Supplier: Brand
Description: The piston-operated pipette Transferpette® electronic combines the widely recognized features of BRAND mechanical pipettes with the advantages of electronic apparatus.

Product Image-700-0409

VWR®, Accessories for Electro-Blotting System, shiroGEL VS20

Supplier: VWR Collection
Description: Blotting apparatus, accessory, VWR®, Fibre pads

Image Unavailable-HARV72-2361

Monoject® Sterile Syringes without Needles

Catalog Number: (HARV72-2361)
Supplier: HARVARD APPARATUS
Description: These Sterile Monoject® Plastic syringes can be used for any laboratory application. They come individually wrapped, without needles and are available in either boxes or cases.
UOM: 1 * 100 items

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Image Unavailable-700-1222

VWR®, Accessories for PerfectBlue Sedec Semi-Dry Blotters

Supplier: VWR Collection
Description: Blotting apparatus, accessory, Lid for Sedec M

Image Unavailable-732-2190

Accessories and replacement parts for TE62

Catalog Number: (732-2190)
Supplier: HOEFER ELECTROPHORESIS
Description: Blotting apparatus, accessory, Lower chamber with heat exchanger
UOM: 1 * 1 items
Image Unavailable-700-1252

VWR®, Accessories for PerfectBlue Galileo Web Tank Blotters

Supplier: VWR Collection
Description: Blotting apparatus, accessory, VWR®, Web S, Titanium plate

Image Unavailable-700-0317

Accessories for VWR® shiroGEL Electroblotting System

Supplier: VWR Collection
Description: Blotting apparatus, accessory, VWR®, Mini blotting cassette

Image Unavailable-732-1774

Blot module, miniVE™

Catalog Number: (732-1774)
Supplier: HOEFER ELECTROPHORESIS
Description: Blotting apparatus, Blot module, miniVE™
UOM: 1 * 1 items
Image Unavailable-ICNA0210569690

Guanidinium hydrochloride ≥99%, crystalline powder, Ultrapure

Supplier: MP Biomedicals
Description: Applications
Guanidine hydrochloride can be used as the first step in refolding proteins or enzymes into their active form. Urea and dithiothreitol (DTT) may also be necessary. Also used in the isolation of RNA. It is a strong chaotropic agent useful for the denaturation and subsequent refolding of protein, it can solubilize insoluble or denatured proteins such as inclusion bodies and be used for the recovery of periplasmic proteins. This can be used as the first step in refolding proteins or enzymes into their active form. Urea and dithiothreitol (DTT) may also be necessary. Also used in the isolation of RNA.
Product Description
The crystal structure of Guanidine hydrochloride consists of a network of guanidinium cations and chloride anions linked by N–H•••Cl hydrogen bonds,it is a strong chaotropic agent.Guanidine HCl may agglomerate upon storage. It may appear as a free-flowing crystalline powder, a freeflowing powder with solid material dispersed throughout, or a solid. The quality of the product does not appear to be affected and solutions prepared from the free-flowing and lumpy guanidine HCl appear identical

Grade: Ultra Pure
Purity: >99%
Keywords: Guanidium chloride, chaotropic agent
Key Applications: Chaeotropic agent
Product Type: Biochemicals
Biochemical Category: Chaotropic Agents
Density: 1.345 g/cm³ at 20 °C (Lit.)
Melting Point: 180-190 °C
UV/Visible Absorbance: OD260nm (6.0 M aq soln) <0.03
Presentation: White Crystalline Powder
pH: 4-6 (6.0 M aq soln)
Solubility: Soluble in water,Clear, Colorless Solution (6 M - clear, colorless solution).
Storage & Handling: Room Temperature, desiccate

MSDS

Product Image-700-0291

VWR® shiroGEL Mini PAGE Electroblotting System

Catalog Number: (700-0291)
Supplier: VWR Collection
Description: The shiroGEL Mini PAGE electroblotting system allows quick and easy blotting of three gels simultaneously. Gels fit snugly in blotting cassettes with transfer membranes, which are then placed into the blotting insert. Coiled electrodes within the insert generate a high intensity current, allowing standard transfer to take place in approximately one hour.
UOM: 1 * 1 items
Product Image-K0692

Gel extraction kit, GeneJET

Supplier: Thermo Fisher Scientific
Description: GeneJET Gel Extraction Kit is designed for rapid and efficient purification of DNA fragments from standard or low-melting point agarose gels run in either TAE or TBE buffer.

Product Image-700-1230

VWR® PerfectBlue, Tank Blotters

Supplier: VWR Collection
Description: PerfectBlue S and M tank electroblotters are designed to rapidly transfer nucleic acid or protein fragments from up to four polyacrylamide gels at a time to nitrocellulose, nylon or PVDF membranes. The colour coded cassettes allow for easy assembly of transfer sandwich and error-free transfer. The large buffer capacity and integral cooling allow extended transfer times and high voltage/high current operation for the transfer of high molecular weight proteins.

Image Unavailable-LENZ05434002

Apparatus - Antonacopoulos

Supplier: Lenz Laborglas GmbH & CO.KG
Description: DURAN®, Borosilicate glass.

Product Image-732-2148

Semi-dry transfer unit, TE77X

Catalog Number: (732-2148)
Supplier: HOEFER ELECTROPHORESIS
Description: Semi-dry transfer unit, TE77X
UOM: 1 * 1 items
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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 +43 1 97002 - 0.
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 +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
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 +43 1 97002 - 0.
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