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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

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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: (77129-760)

Supplier:  Prosci
Description:   ABCA9 Peptide
Supplier:  PeproTech, Inc.
Description:   Noggin belongs to a group of diffusible proteins that bind to ligands of the TGF-beta family, and regulate their activity by inhibiting their access to signaling receptors. Noggin was originally identified as a BMP-4 antagonist whose action was critical for proper formation of the head and other dorsal structures. Consequently, noggin has been shown to modulate the activities of other BMPs including BMP-2,-7,-13, and -14. Targeted deletion of noggin in mice results in prenatal death, and a recessive phenotype displaying a severely malformed skeletal system. Conversely, transgenic mice over-expressing noggin in mature osteoblasts display impaired osteoblastic differentiation, reduced bone formation, and severe osteoporosis. Recombinant Murine Noggin is a 46.4 kDa disulfide-linked homodimer consisting of two 206 amino acid polypeptide chains.
Catalog Number: (77129-202)

Supplier:  Prosci
Description:   Lipocalin 2 Peptide
Supplier:  Cayman Chemical Company
Description:   A synthetic peptide corresponding to the nuclear localization sequence of NF-κB p105 subunit (also known as p50) appended to a hydrophobic sequence to facilitate import into living cells; blocks the nuclear import of p105 in cells treated with activators of NF-κB signaling, including LPS and TNF-α.
Supplier:  CREATIVE BIOMART INC
Description:   Recombinant HBsAg ayw Antigen, His-tagged.
New Product

Supplier:  CREATIVE BIOMART INC
Description:   Recombinant HCV Core Nucleocapsid (Genotype-1a) Antigen, His-tagged.
New Product
Supplier:  Sino Biological
Description:   A DNA sequence encoding the human CCL16 (NP_004581.1) (Gln24-Gln120) was expressed with a polyhistidine tag at the N-terminus.
Supplier:  ANTIBODIES.COM LLC
Description:   Recombinant SARS-CoV-2 SARS-CoV-2 Spike Protein (from HEK293 cells)
Supplier:  Prosci
Description:   SARS-CoV-2 (COVID-19) Recombinant RBD Protein (from HEK293 cells)
Catalog Number: (77131-830)

Supplier:  Prosci
Description:   SNAP23 Peptide
Catalog Number: (77125-142)

Supplier:  Prosci
Description:   Chrne Peptide
Catalog Number: (77120-964)

Supplier:  Prosci
Description:   CD9 Peptide
Supplier:  Sino Biological
Description:   A DNA sequence encoding the cynomolgus CEACAM5 (XP_005589491.1) (Met1-Ala688) was expressed with a polyhistidine tag at the C-terminus.
Supplier:  CREATIVE BIOMART INC
Description:   Recombinant Streptococcus pneumoniae type 14 Capsular Polysaccharide Diphtheria CRM197 Protein Conjugate antigen.
New Product

Supplier:  Prosci
Description:   Human Recombinant Properdin Protein (from HEK293 cells)
Catalog Number: (77133-460)

Supplier:  Prosci
Description:   Fibrillin 2 Peptide
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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.
8,833 - 8,848  of 29,639