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

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Proteins and Peptides


29,650  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: (77133-616)

Supplier:  Prosci
Description:   SOD1 Peptide
Supplier:  Prosci
Description:   MERS Recombinant Coronavirus Membrane (HSZ-Cc) Protein (from bacteria)
Catalog Number: (77121-868)

Supplier:  Prosci
Description:   hALP Peptide
Supplier:  Sino Biological
Description:   A DNA sequence encoding the influenza A virus (A/X-31 (H3N2)) hemagglutinin (P03438) (Met1-Trp530), termed as HA, was fused with a polyhistidine tag at the C-terminus.
Catalog Number: (77126-566)

Supplier:  Prosci
Description:   IDH3A Peptide
Supplier:  Sino Biological
Description:   A DNA sequence encoding the N-terminal segment (Met 1-Glu 340) of the influenza A H5N1 Hemagglutinin (A/Egypt/2321-NAMRU3/2007) (ABP96850.1), termed as HA1, was fused with a C-terminal polyhistidine tag.
Catalog Number: (75788-814)

Supplier:  Prosci
Description:   Human Chemokine (C-X-C motif) Ligand 7 (CXCL7), also known as neutrophil activating peptide 2 (NAP-2), is a member of the CXC chemokines containing an ELR domain (Glu-Leu-Arg tripeptide motif). Similar to other ELR domain containing CXC chemokines, such as IL-8 and the GRO proteins, CXCL7 binds CXCR2, chemoattracts and activates neutrophils. CXCL7, Connective Tissue Activating Protein III (CTAPIII) and beta thrombogulin ( beta TG), are proteolytically processed carboxylterminal fragments of platelet basic protein (PBP) which is found in the alphagranules of human platelets. Although CTAPIII, beta TG, and PBP represent amino-terminal extended variants of NAP2 and possess the same CXC chemokine domains, these proteins do not exhibit CXCL7/NAP2 activity. CXCL7 induces cell migration through the G-protein-linked receptor CXCR-2.
Catalog Number: (77133-934)

Supplier:  Prosci
Description:   Biglycan Preproprotein Peptide
Supplier:  Sino Biological
Description:   A DNA sequence encoding the β chain (Ile 311-Pro 562) of mature human tPA (NP_000921.1) was expressed with the fused Fc region of human IgG1 at the N-terminus.
Supplier:  Sino Biological
Description:   A DNA sequence encoding the Influenza A virus (A/Memphis/1/1987 (H1N1)) hemagglutinin (ABQ44416.1) (Met1-Gln529), termed as HA, was expressed with a polyhistidine tag at the C-terminus.
Supplier:  Sino Biological
Description:   A DNA sequence encoding the human SLAM (NP_003028.1) precursor (Met 1-Pro 258) with a C-terminal polyhistidine tag was expressed.
Catalog Number: (77124-572)

Supplier:  Prosci
Description:   SKA3 Peptide
Supplier:  Sino Biological
Description:   A DNA sequence encoding the Influenza A virus (A/USSR/90/1977 (H1N1)) hemagglutinin (Met1-Ser524), termed as HA, was expressed with a polyhistidine tag at the C-terminus.
Supplier:  Sino Biological
Description:   A DNA sequence encoding the human CD5L (NP_005885.1) (Met 1-Gly 347) with a C-terminal polyhistidine tag was expressed.

Supplier:  Prosci
Description:   Avian Influenza A H7N9 Hemagglutinin Peptide

Supplier:  Prosci
Description:   Stem cell factor (SCF), also known as cKit ligand (KL), mast cell growth factor (MGF), and steel factor (SLF), is a widely expressed 28-40 kDa type I transmembrane glycoprotein. It promotes the survival, differentiation, and mobilization of multiple cell types including myeloid, erythroid, megakaryocytic, lymphoid, germ cell, and melanocyte progenitors. SCF is a primary growth and activation factor for mast cells and eosinophils. Noncovalent dimers of transmembrane or soluble SCF interact with the receptor tyrosine kinase SCF R/cKit to trigger receptor dimerization and signaling. SCF assists in the recovery of cardiac function following myocardial infarction by increasing the number of cardiomyocytes and vascular channels.
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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.
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