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Supplier: Apollo Scientific
Description: Fmoc-O-sulpho-L-tyrosine sodium salt 97%

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: 4-(N-Maleimidomethyl)cyclohexane-1-carboxylic acid 3-sulfo-N-hydroxysuccinimide ester sodium salt,powder (Sulfo-SMCC)

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Supplier: Apollo Scientific
Description: Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt) 99%

Catalog Number: (BC23)
Supplier: G-Biosciences
Description: Ideal for enzyme-antibody crosslinking.
UOM: 1 * 100 mg


Catalog Number: (S5752-500MG)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Sulfochlorophenol S sodium calcium salt, (2,7-Bis(2-hydroxy-3-sulfo-5-chlorophenylazo)-1,8-di-hydroxynaphthalene-3,6-disulfonic acid)
UOM: 1 * 500 mg


Supplier: Thermo Scientific
Description: Sulpho-SMCC (3-Sulpho-N-succinimidyl-4-(N-maleimidomethyl)cyclohexane-1-carboxylate sodium salt) ≥97%
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


Supplier: Thermo Scientific
Description: Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt) 97%
Catalog Number: (P7170-1L)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Ponceau S solution has been used for membrane staining (Western blotting).
UOM: 1 * 1 L


Supplier: Thermo Scientific
Description: Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt) 95%
Catalog Number: (BC12)
Supplier: G-Biosciences
Description: m-Maleimidobenzoyl-N-hydroxysulfosuccinimide esterHeterobifunctional Cross Linker
UOM: 1 * 100 mg


Catalog Number: (APOSBICL203-100MG)
Supplier: Apollo Scientific
Description: Primary amine and sulphhydryl reactive -Water soluble
UOM: 1 * 100 mg


Catalog Number: (APOSBICL207-100MG)
Supplier: Apollo Scientific
Description: Primary amine & Sulphhydryl reactiveEnzyme-antibody conjugation -Stable maleimide groupRef: Hushida, S. et al (1984) J.Applied Biochem. 56,56-63
UOM: 1 * 100 mg


Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Hydroxy naphthol blue disodium salt, ACS reagent.

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Ponceau S is the sodium salt of a diazo dye. It is used to make a stain for rapid reversible staining of protein bands on nitrocellulose or PVDF membranes (Western blots) and also for staining protein on cellulose acetate membranes. The stain is reversed with water washes and aids in subsequent immunological detection. The following are two common stain formulations: 0.1% Ponceau S (w/v) in 5% acetic acid 2% Ponceau S (w/v) in 30% TCA, 30% sulfosalicylic acid.

Catalog Number: (APOSBII103-100MG)
Supplier: Apollo Scientific
Description: Non-oxidative Iodination -Water soluble
UOM: 1 * 100 mg


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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 on +353 1 88 22222.
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 on +353 1 88 22222
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 eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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