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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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Product Image-VWRCE497-5MG

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-VWRCK719-120ML

VWR®, Bovine serum albumin (BSA)

Catalog Number: (VWRCK719-120ML)
Supplier: VWR Chemicals
Description: Concentrated 30% BSA solution, fraction V, cold alcohol isolation, in 0,85% NaCl, contains 0,1% Na-azide (as a stabiliser).
UOM: 1 * 120 mL

MSDS


Product Image-VWRCJ583-25MG

VWR®, Pepstatin A

Catalog Number: (VWRCJ583-25MG)
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-VWRCM180-5MG

VWR®, Leupeptin hemisulphate

Catalog Number: (VWRCM180-5MG)
Supplier: VWR Chemicals
Description: A reversible inhibitor of cysteine proteases and serine proteases resembling trypsin. Inhibits trypsin, plasmin, papain, kallikrein, thrombin, and cathepsin A and B.
UOM: 1 * 5 mg

MSDS Certificates


Product Image-VWRCJ580-25MG

VWR®, Leupeptin hemisulphate

Supplier: VWR Chemicals
Description: A reversible inhibitor of cysteine proteases and serine proteases resembling trypsin. Inhibits trypsin, plasmin, papain, kallikrein, thrombin, and cathepsin A and B.

MSDS Certificates

Product Image-BAKR0440-04

J.T.Baker®, Chicken Native Albumin (from Egg)

Supplier: Avantor
Description: J.T.Baker®, Chicken Native Albumin (from Egg)

Certificates

Product Image-VWRC0137-1KG

VWR®, Glycylglycine (Gly-Gly)

Catalog Number: (VWRC0137-1KG)
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-VWRCE429-50MG

VWR®, Aprotinin

Catalog Number: (VWRCE429-50MG)
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

MSDS Certificates


Product Image-VWRCM167-10MG

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

Catalog Number: (VWRCM167-10MG)
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-VWRCM183-5MG

VWR®, Pepstatin A

Catalog Number: (VWRCM183-5MG)
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-VWRC9764-500G

VWR®, Gelatin

Supplier: VWR Chemicals
Description: Fluorescence: 238 to 282
E. coli: equivalent
Water content: < or > 13%
pH at 25 °C: 4,0 - 5,7
Salmonella: not detectable
Standard plate count: ≤1000 /g
Viscosity: 38 to 50 mps

MSDS Certificates

Product Image-VWRC24360.368

VWR®, Gelatin

Catalog Number: (VWRC24360.368)
Supplier: VWR Chemicals
Description: VWR®, Gelatin
UOM: 1 * 5 kg

MSDS Certificates


Product Image-VWRC44020LC

VWR®, Casein acc. to Hammarsten

Catalog Number: (VWRC44020LC)
Supplier: VWR Chemicals
Description: High molecular weight phosphoprotein prepared from milk.
UOM: 1 * 1 kg

MSDS Certificates


Image Unavailable-BAKRA464-02

J.T.Baker®, Bovine Serum Albumin (BSA), Fraction V

Catalog Number: (BAKRA464-02)
Supplier: Avantor
Description: J.T.Baker®, Bovine Serum Albumin (BSA), Fraction V
UOM: 1 * 10 g

MSDS Certificates


Product Image-VWRC22544.292

VWR®, Casein

Catalog Number: (VWRC22544.292)
Supplier: VWR Chemicals
Description: Proteins (on anhydrous product): Min. 92,5 %
Free acidity: Max. 1,0%
Fats: Max. 2,5%
Ignition residue (SO₄): Max. 2,75%
Water: Max. 12%
UOM: 1 * 1 kg

MSDS Certificates


Product Image-VWRCK720-50ML

VWR®, Bovine serum albumin (BSA)

Catalog Number: (VWRCK720-50ML)
Supplier: VWR Chemicals
Description: Concentrated 20% BSA solution (Albumin, Bovine, Fraction V – Cold Alcohol Isolation) in 0,85% sodium chloride and contains 0,1% sodium azide (as a preservative for stability).
UOM: 1 * 50 mL

MSDS Certificates


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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 +65 6505 0760.
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 +65 6505 0760.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR at sales@sg.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 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 +65 6505 0760.
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