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Proteins and Peptides


29,639  results were found
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.


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Catalog Number: (76214-509)

Supplier:  CHI Scientific
Description:   Lys-Tyr-Ile-Cys-Asn-Ser-Ser-Cys-Met
Catalog Number: (76003-442)

Supplier:  Enzo Life Sciences
Description:   Produced in HEK 293 cells.
Supplier:  MP Biomedicals
Description:   Collagen is a group of naturally occurring proteins found in animals, especially in the flesh and connective tissues of vertebrates. It is the main component of connective tissue, and is the most abundant protein in mammals, making up about 25% to 35% of the whole-body protein content.
Catalog Number: (76001-934)

Supplier:  Enzo Life Sciences
Description:   Produced in E. coli. Non-glycosylated protein, containing 71 amino acids.
Catalog Number: (RL000-001-L06)

Supplier:  Rockland Immunochemical
Description:   Beta Amyloid Control Peptide
Supplier:  Enzo Life Sciences
Description:   Produced in <i>E. coli</i>. N-terminal Coronavirus (SARS-CoV) nucleoprotein (aa 1-49).
Supplier:  Enzo Life Sciences
Description:   Produced in <i>E. coli.</i> A non-glycosylated protein containing 200 amino acids.
Supplier:  Enzo Life Sciences
Description:   Produced in <i>E. coli</i>. Recombinant protein (aa 1-49, 192-220).
Supplier:  Rockland Immunochemical
Description:   ErpD (ospE/F-Related Protein D), also known as Arp37, is from the spirochete Borrelia burgdorferi, which is carried by Ixodes ticks. Erp proteins from Borrelia burgdorferi are postulated to be lipoproteins, based on their predicted amino acid sequences. The spirochete migrates from the tick midgut during feeding to its salivary glands and are thus transmitted to the mammal host. This transition may be facilitated by changes in expression of some B. burgdorferi genes. It is believed that expression of the various proteins associated with the spirochete may be regulated by the changes in tick life cycle, changes in conditions during tick feeding (such as temperature, pH, and nutrients) and/or in coordination with the course of infection of the mammal host. Several studies have demonstrated that infected humans and animals produce antibodies directed against Erp proteins within the first 2-4 weeks of infection, indicative of Erp synthesis during the initial stages of vertebrate infection. It is postulated that surface-exposed Erp proteins could facilitate interactions with host tissues during the establishment of vertebrate infection. Lyme disease proteins are ideal for researchers interested in immunology, neurology, and rheumatology, coinfections , autoimmune, and neurodegenerative diseases.
Catalog Number: (RL000-001-M36)

Supplier:  Rockland Immunochemical
Description:   Cathelicidin (LL-37) Control Peptide

Supplier:  Enzo Life Sciences
Description:   Produced in insect cells using Baculovirus expression system. The cytoplasmic domain of the human insulin receptor (aa 989-1382) is fused with an N-terminal polyhistidine-tagged GST tag at the N-terminus.
Catalog Number: (RL000-001-M21)

Supplier:  Rockland Immunochemical
Description:   Parathyroid hormone Control Peptide
Catalog Number: (10033-646)

Supplier:  Enzo Life Sciences
Description:   Produced in E. coli.
Catalog Number: (RL000-001-L17)

Supplier:  Rockland Immunochemical
Description:   Beta Amyloid Control Peptide
Catalog Number: (RL000-001-L04)

Supplier:  Rockland Immunochemical
Description:   Beta Amyloid Control Peptide
Catalog Number: (10033-762)

Supplier:  Enzo Life Sciences
Description:   Bacterial lysate ideal for use as a broad positive control.
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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 1-800-932-5000.
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 1-800-932-5000.
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 Regulatory_Affairs@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 1-800-932-5000.
1,809 - 1,824  of 29,639