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.
VWR®, Bovine serum albumin (BSA)
Supplier: VWR Chemicals
A protease-free grade albumin for RIA and ELISA applications, produced by a heat-shock process in caprylic acid.
Expand 1 Items
J.T.Baker®, Chicken Native Albumin (from Egg)
Supplier: Avantor
J.T.Baker®, Chicken Native Albumin (from Egg)
Expand 1 Items
VWR®, Leupeptin hemisulphate
Supplier: VWR Chemicals
A reversible inhibitor of cysteine proteases and serine proteases resembling trypsin. Inhibits trypsin, plasmin, papain, kallikrein, thrombin, and cathepsin A and B.
Expand 1 Items
VWR®, Casein
Supplier: VWR Chemicals
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%
Expand 1 Items
VWR®, Bovine serum albumin (BSA)
Supplier: VWR Chemicals
Produced by a heat shock process using sodium caprylate as a stabiliser with additional treatments including dialysis and deionisation.
Expand 1 Items
VWR®, Bovine serum albumin (BSA), Cohn fraction V
Supplier: VWR Chemicals
A Cohn fraction V albumin produced by cold ethanol fractionation with minimum use of chemicals. Fatty acids and native sialic acid residues are preserved in this BSA.
Expand 1 Items
VWR®, Bovine serum albumin (BSA)
Supplier: VWR Chemicals
A standard grade albumin for basic applications, produced by a heat shock process in caprylic acid.
Expand 1 Items
VWR®, Casein acc. to Hammarsten
Supplier: VWR Chemicals
High molecular weight phosphoprotein prepared from milk.
Expand 1 Items
VWR®, Streptavidin (from Streptomyces avidinii)
Supplier: VWR Chemicals
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.
Expand 2 Items
VWR®, Bovine serum albumin (BSA)
Supplier: VWR Chemicals
A higher purity product than standard grade or Cohn fraction V material. It is negative for globulins that interfere in many assays.
Expand 1 Items
VWR®, Chicken native albumin (from egg)
Supplier: VWR Chemicals
VWR®, Albumina nativa di pollo (da uovo)
Expand 1 Items
Bovine serum albumin (BSA), Fraction V
Supplier: Merck
Bovine serum albumin (BSA), Fraction V
Expand 3 Items
#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals