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Product Image-786-495

Coomassie® brilliant blue R-250 electrophoresis gel stain

Catalogus nummer: (786-495)
Leverancier: G-Biosciences
Omschrijving: G-Biosciences' Coomassie Brilliant Blue (CBB) G-250 and R-250 Stain are based on a colloidal Coomassie stain. CBB G-250 and R-250 stain proteins with high band visibility. The staining of gels with CBB G-250 and R-250 allows the examination of protein bands even during the staining process.
UOM: 1 * 10 g
Image Unavailable-ICNA04808274

Coomassie brilliant blue G-250, dark reddish purple powder for electrophoresis C.I. 42655

Catalogus nummer: (ICNA04808274)
Leverancier: MP Biomedicals
Omschrijving: Brilliant blue G is a useful dye for SDS gels as it readily stains proteins with minimal background color. Protein bands can be visualised during staining. It has been used in the Bradford dye-binding protein assay.
UOM: 1 * 10 g
Image Unavailable-ICNA0219502305

ABTS (Diammonium 2,2'-azinobis[3-ethyl-2,3-dihydrobenzothiazole-6-sulphonate]), light green powder

Catalogus nummer: (ICNA0219502305)
Leverancier: MP Biomedicals
Omschrijving: 2,2-Azino-bis-(3-ethyl-benzthiazoline-6-sulfonic acid) (ABTS) has been used as a chromogenic substrate for horseradish peroxidase (HRP), both in general activity assays and in ELISA applications. Activity of HRP using ABTS appears about four-fold higher than using pyrogallol. It is mainly used as a substrate in sensitive peroxidase assays.
2,2′-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) is a peroxidase substrate suitable for use in ELISA procedures. This substrate produces a soluble end product that is green in color and can be read spectrophotometrically at 405 nm. The reaction may be stopped with 1% sodium dodecyl sulfate (SDS). Recommended for ELISA (microwell) procedures, not recommended for membrane applications.
UOM: 1 * 5 g
Image Unavailable-693019-5

N-Octyl-N,N-dimethyl-3-ammonio-1-propanesulphonate(sulphobetaine-8, SB-8), Millipore®

Catalogus nummer: (693019-5)
Leverancier: Merck Millipore (Calbiochem‎)
Omschrijving: N-Octyl-N,N-dimethyl-3-ammonio-1-propanesulphonate(sulphobetaine-8, SB-8), Millipore®
UOM: 1 * 5 g

Certificaten


Image Unavailable-ROTH7125.1

Tris acetate

Leverancier: Roth Carl
Omschrijving: Tris acetate

Image Unavailable-APOSOR2270T-25G

N-Decyl-N,N-dimethyl-3-ammonio-1-propanesulphonate(sulphobetaine-10, SB-10) 98%

Catalogus nummer: (APOSOR2270T-25G)
Leverancier: Apollo Scientific
Omschrijving: A zwitterionic detergent.
UOM: 1 * 25 g
Product Image-ACRO420100500

Tetrabutylammonium hydrogen sulphate 99% for HPLC

Leverancier: Thermo Fisher Scientific
Omschrijving: Tetrabutylammonium hydrogen sulphate 99% for HPLC

MSDS

Image Unavailable-ICNA0855042

Anti-HRBC Rabbit Polyclonal Antibody

Catalogus nummer: (ICNA0855042)
Leverancier: MP Biomedicals
Omschrijving: The IgG fraction is prepared from the specific rabbit antiserum by delipidation, ammonium sulfate fractionation and anion exchange chromatography. The resulting IgG fraction is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, adjusted to standard titer, filtered through a 0.22 µm filter, vialed and lyophilized. No preservative is added.

The total protein is measured using the Biuret procedure, with bovine albumin as a standard. Hemagglutination titer is standardized with an in-house control by measurement of agglutination end-point with 10% human red blood cells. Each IgG fraction is tested for purity at a minimum of 40 mg/ml using immunoelectrophoresis. The product is mostly rabbit IgG; no trace of albumin is detected.
UOM: 1 * 5 mL
Product Image-786-498

Coomassie® brilliant blue R-250 solution electrophoresis gel stain, ready-to-use

Catalogus nummer: (786-498)
Leverancier: G-Biosciences
Omschrijving: G-Biosciences' Coomassie Brilliant Blue (CBB) G-250 and R-250 Stain are based on a colloidal Coomassie stain. CBB G-250 and R-250 stain proteins with high band visibility. The staining of gels with CBB G-250 and R-250 allows the examination of protein bands even during the staining process.
UOM: 1 * 1 L
Product Image-PIER20279

Coomassie® brilliant blue R-250

Leverancier: Thermo Fisher Scientific
Omschrijving: Thermo Scientific Pierce coomassie brilliant blue dyes are composed of one of the most common forms of coomassie dye, which is a key component of various colorimetric protein gel stains. Coomassie R-250 and G-250 dyes are two chemical forms of a disulphonated triphenylmethane compound that is commonly used as the basis of stains for detection of proteins in gel electrophoresis and bradford-type assay reagents for protein quantitation. The R-250 (red-tinted) form lacks two methyl groups that are present in the G-250 (green-tinted) form, which is also called colloidal coomassie dye.

Certificaten

Product Image-J548-10G

N-Decyl-N,N-dimethyl-3-ammonio-1-propanesulphonate(sulphobetaine-10, SB-10) ≥99% for biotechnology

Catalogus nummer: (J548-10G)
Leverancier: VWR Chemicals
Omschrijving: Zwitterionic detergent.
UOM: 1 * 10 g

MSDS


Product Image-786-496

Coomassie brilliant blue G-250 electrophoresis gel stain

Catalogus nummer: (786-496)
Leverancier: G-Biosciences
Omschrijving: G-Biosciences' Coomassie Brilliant Blue (CBB) G-250 and R-250 Stain are based on a colloidal Coomassie stain. CBB G-250 and R-250 stain proteins with high band visibility. The staining of gels with CBB G-250 and R-250 allows the examination of protein bands even during the staining process.
UOM: 1 * 10 g
Product Image-786-497

Coomassie brilliant blue G-250 solution electrophoresis gel stain, ready-to-use

Catalogus nummer: (786-497)
Leverancier: G-Biosciences
Omschrijving: G-Biosciences' Coomassie Brilliant Blue (CBB) G-250 and R-250 Stain are based on a colloidal Coomassie stain. CBB G-250 and R-250 stain proteins with high band visibility. The staining of gels with CBB G-250 and R-250 allows the examination of protein bands even during the staining process.
UOM: 1 * 1 L
Image Unavailable-VARI12253101

Solid phase extraction cartridges, Bond Elut™ NEXUS and NEXUS WCX

Leverancier: VARIAN
Omschrijving: Bond Elut™ NEXUS is an ultra-clean polymeric sorbent which has bi-modal porosity and a high surface area. NEXUS offers a nonpolar retention mechanism with no pre-conditioning required. The large particle size makes NEXUS ideal for extractions from highly viscous samples, such as horse urine.

Based on the same base polymer technology, Bond Elut™ NEXUS WCX is a weak cation exchange sorbent that offers extra selectivity for analytes, such as quaternary ammonium drugs and anabolic steroids.

Image Unavailable-ICNA0856028

Anti-IGG fraction to beta-galactosidase goat polyclonal antibody

Catalogus nummer: (ICNA0856028)
Leverancier: MP Biomedicals
Omschrijving: Goat IgG fraction to beta-Galactosidase is used in enzyme Immunoassays, fluorescein Immunoassays, blots, cell or tissue immunostaining. Gives sharp precipitation lines in IEP and ID techniques.
The antibody is produced by hyperimmunizing goats with the enzyme beta-galactosidase from Escherichia coli. The IgG fraction is prepared by delipidation, ammonium sulfate fractionation, and anion exchange chromatography, and is further purified by solid-phase absorption to remove antibodies to non-beta-galactosidase E. coli proteins. The product is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, adjusted to standard titer, filtered through a 0.22 μm filter, and vialed. No preservative is added.
UOM: 1 * 1 mL
Product Image-1.09011.0500

Nessler reagent A, Supelco®

Catalogus nummer: (1.09011.0500)
Leverancier: Merck
Omschrijving: For determination of nitrogen Solution A : potassium tetraiodomercurate(II) solution
UOM: 1 * 500 mL

MSDS


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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.
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
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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