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You Searched For: Proteins and Peptides

Proteins are used in routine laboratory procedures such as binding enzymes or coupling peptides to carrier proteins. These kits, mixture solutions, and collagen matrices fulfill a myriad of essential laboratory functions for developing relationships between proteins and other cellular components. The stimulating proteins offered have various amino acid arrangements and functions to fulfill any sample manipulation for testing purposes in any field.

Proteins are used in routine laboratory procedures such as binding enzymes or coupling peptides to carrier proteins. These kits, mixture solutions, and collagen matrices fulfill a myriad of essential laboratory functions for developing relationships between proteins and other cellular components. The stimulating proteins offered have various amino acid arrangements and functions to fulfill any sample manipulation for testing purposes in any field.


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Image Unavailable-1.02241.1000

Casein alcalisoluble

Supplier: Merck
Description: Casein alcalisoluble

MSDS

Image Unavailable-1.02244.0100

Casein

Catalog Number: (1.02244.0100)
Supplier: Merck
Description: Casein
UOM: 1 * 100 g

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Product Image-22544.292

VWR®, Casein

Catalog Number: (22544.292)
Supplier: VWR Chemicals
Description: Proteins (on anhydrous product): ≥ 90,0 %
Free acidity: Max. 1,0%
Fats: Max. 2,5%
Ignition residue (SO₄): Max. 2,75%
Loss on drying: Max. 12%
UOM: 1 * 1 kg

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Product Image-422381B

VWR®, Bovine serum albumin (BSA)

Catalog Number: (422381B)
Supplier: VWR Chemicals
Description: Produced by a heat shock process using sodium caprylate as a stabiliser with additional treatments including dialysis and deionisation.
UOM: 1 * 100 g

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Image Unavailable-1.12523.5000

Lactalbumin hydrolysate

Catalog Number: (1.12523.5000)
Supplier: Merck
Description: Lactalbumin hydrolysate
UOM: 1 * 5 kg

MSDS


Image Unavailable-1.12018.0100

Bovine serum albumin (BSA), Fraction V

Supplier: Merck
Description: Bovine serum albumin (BSA), Fraction V

Image Unavailable-P8920-100ML

Poly-L-lysine hydrobromide

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Poly-L-lysine is a positively charged amino acid polymer with approximately one HBr per lysine residue. The hydrobromide allows the poly-L-lysine to be in a crystalline form soluble in water. A small amount of product may be found in the beta structure because the HBr interferes with hydrogen bonding between amino and either the carboxyl groups or N or O containing moieties.

Product Image-422351S

VWR®, Bovine serum albumin (BSA)

Catalog Number: (422351S)
Supplier: VWR Chemicals
Description: A higher purity product than standard grade or Cohn fraction V material. It is negative for globulins that interfere in many assays.
UOM: 1 * 100 g

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Product Image-0137-1KG

VWR®, Glycylglycine (Gly-Gly)

Catalog Number: (0137-1KG)
Supplier: VWR Chemicals
Description: Biological buffers are useful for cell culture <i>in vitro</i>, enzyme assays and some electrophoretic applications at physiological pH.
UOM: 1 * 1 kg

MSDS


Product Image-E497-5MG

VWR®, Streptavidin (from Streptomyces avidinii)

Supplier: VWR Chemicals
Description: A 60 kDa tetrameric protein that exhibits high binding affinity for biotin. Able to bind one molecule of biotin with each subunit, streptavidin is useful in affinity chromatography, ELISA, immunohistochemistry, and Western Blotting.

MSDS

Product Image-J583-25MG

VWR®, Pepstatin A

Catalog Number: (J583-25MG)
Supplier: VWR Chemicals
Description: An aspartic acid protease inhibitor of pepsin, renin, and cathepsin D. Also an inhibitor of the HIV protease. Not water soluble.
UOM: 1 * 25 mg

MSDS


Product Image-20771.236

VWR®, Chicken native albumin (from egg)

Catalog Number: (20771.236)
Supplier: VWR Chemicals
Description: VWR®, Chicken native albumin (from egg)
UOM: 1 * 250 g

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Product Image-E429-50MG

VWR®, Aprotinin

Catalog Number: (E429-50MG)
Supplier: VWR Chemicals
Description: A competitive and reversible serine protease inhibitor of chymotrypsin, trypsin, kallikrein and plasmin. Not an inhibitor of Factor Xa and thrombin.
UOM: 1 * 50 mg

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Product Image-M183-5MG

VWR®, Pepstatin A

Catalog Number: (M183-5MG)
Supplier: VWR Chemicals
Description: An aspartic protease inhibitor of pepsin, renin, and cathepsin D. Can also block HIV protease. Not soluble in water.
UOM: 1 * 5 mg

MSDS


Product Image-M167-10MG

Aprotinin (Trypsin inhibitor, pancreatic basic) (from bovine lung), proteomics grade

Catalog Number: (M167-10MG)
Supplier: VWR Chemicals
Description: A competitive and reversible serine protease inhibitor of chymotrypsin, trypsin, kallikrein and plasmin. Not an inhibitor of Factor Xa and thrombin.
UOM: 1 * 10 mg

MSDS Certificates


Product Image-422361V

VWR®, Bovine serum albumin (BSA)

Catalog Number: (422361V)
Supplier: VWR Chemicals
Description: A protease-free grade albumin for RIA and ELISA applications, produced by a heat-shock process in caprylic acid.
UOM: 1 * 100 g

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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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