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Coomassie® brilliant blue R-250

Catalog Number: (MOLE24234073-25G)
Supplier: Molekula
Description: Coomassie® brilliant blue R-250
UOM: 1 * 25 g
Product Image-20326.136

Patton-Reeders reagent (Calconcarboxylic acid) analytical reagent

Catalog Number: (20326.136)
Supplier: VWR Chemicals
Description: Metal indicator; 3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo) naphthalene-2-carboxylic acid ; calconcarboxylic acid
UOM: 1 * 25 g

MSDS Certificates


Image Unavailable-BC97

Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt)

Catalog Number: (BC97)
Supplier: G-Biosciences
Description: Sulpho-NHS reacts primarily with primary amines to convert carboxyl groups to amine reactive sulfo-NHS esters. It is ideal for cross-linking, chemical labelling and solid support immobilisation. It is used to generate amine reactive esters from carboxylate groups and is primarily used to increase the efficiency of the carbodiimide EDC cross-linking. EDC reactions do not require Sulpho-NHS; however, its presence greatly enhances cross-linking efficiency and allows for a two-step process. EDC reacts with a carboxylate group to form an active ester, which is subject to rapid hydrolysis in aqueous buffers. The Sulfo-NHS increases the stability of the active intermediate and the resulting coupled product is identical to EDC reactions without sulpho-NHS.
UOM: 1 * 500 mg
Image Unavailable-CAYM14500-100

Coomassie® brilliant blue R-250

Supplier: Cayman Chemical
Description: Coomassie® brilliant blue R-250

Image Unavailable-ICNA04821636

Coomassie® brilliant blue R-250, dark powder for electrophoresis

Supplier: MP Biomedicals
Description: Coomassie® Brilliant Blue R-250 is a fast acting, sensitive dye, which can be used on SDS gels, IEF gels, and standard gels.

MSDS

Image Unavailable-ICNA0219068225

Coomassie® brilliant blue R-250, purple powder C.I. 42660

Supplier: MP Biomedicals
Description: Coomassie Blue R-250 is a triphenylmethane dye used extensively in SDS-PAGE for the analysis of proteins.

Image Unavailable-B23459.18

Patton-Reeders reagent (Calconcarboxylic acid), (max. 10% H₂O)

Supplier: Thermo Fisher Scientific
Description: Patton-Reeders reagent (Calconcarboxylic acid), (max. 10% H₂O)

MSDS Certificates

Product Image-AATB263

Sulpho-Cyanine 3 NHS ester

Supplier: AAT BIOQUEST
Description: A variety of cyanine dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis.

Product Image-AATB180

ICG-Sulpho-OSu ≥80%

Catalog Number: (AATB180)
Supplier: AAT BIOQUEST
Description: Indocyanine green (ICG) is a cyanine dye used in medical diagnostics.
UOM: 1 * 1 mg
Product Image-AATB269

Sulpho-Cyanine 5 NHS ester ≥90%

Supplier: AAT BIOQUEST
Description: A variety of cyanine dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis.

Product Image-ACRO157310500

Patton-Reeders reagent (Calconcarboxylic acid) indicator grade

Supplier: Thermo Fisher Scientific
Description: Patton-Reeders reagent (Calconcarboxylic acid) indicator grade

MSDS

Product Image-AATB184

ICG-Sulpho-EG8-OSu ≥90%

Catalog Number: (AATB184)
Supplier: AAT BIOQUEST
Description: Indocyanine green (ICG) is a cyanine dye used in medical diagnostics.
UOM: 1 * 1 mg
Product Image-786-495

Coomassie® brilliant blue R-250 electrophoresis gel stain

Catalog Number: (786-495)
Supplier: G-Biosciences
Description: 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-AATB183

ICG-Sulpho-EG4-OSu ≥90%

Catalog Number: (AATB183)
Supplier: AAT BIOQUEST
Description: Indocyanine green (ICG) is a cyanine dye used in medical diagnostics.
UOM: 1 * 1 mg
Product Image-PIER20279

Coomassie® brilliant blue R-250

Supplier: Thermo Fisher Scientific
Description: 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.

Certificates

Product Image-786-498

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

Catalog Number: (786-498)
Supplier: G-Biosciences
Description: 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
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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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