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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: (B-4095.0005BA)

Supplier:  Bachem Americas
Description:   These dipeptide building blocks containing Ser- or Thr-derived oxazolidines (pseudoprolines) proved to be versatile tools for overcoming some intrinsic problems in the field of peptide chemistry. The presence of pseudoprolines within a peptide sequence results in the disruption of β-sheet structures considered as a source of intermolecular aggregation during chain elongation, thus increasing solvation and coupling kinetics in peptide assembly. Therefore, use of pseudoprolines offer new possibilities for accessing large peptides by convergent strategies and chemoselective ligation techniques. Moreover, incorporation of a pseudoproline unit facilitates cyclization of peptides.
Catalog Number: (N-1640.0005BA)

Supplier:  Bachem Americas
Description:   AC-VEID-CHO, a specific inhibitor of caspase-6 (Mch2).
Catalog Number: (G-3685.0250BA)

Supplier:  Bachem Americas
Description:   Potential impurity of L-alanyl-L-glutamine used for glutamine supplementation.
Catalog Number: (H-5000.0001BA)

Supplier:  Bachem Americas
Description:   1mg (Disulfide bond) CAS: 59481-23-1 C82H108N18O20S2 FW: 1730 . somatostatin
Catalog Number: (H-8190.0001BA)

Supplier:  Bachem Americas
Description:   These peptides correspond to the C-terminus of the 65-residue polypeptide hirudin, a potent thrombin inhibitor found in the saliva of the leech Hirudo medicinalis. Treatment of hirudin with carboxypeptidase Y has shown that the last 5 amino acids are essential for its inhibitory activity.
Catalog Number: (G-3325.0250BA)

Supplier:  Bachem Americas
Description:   250mg CAS: 175027-11-9 C15H18N4O4 FW: 318.33
Supplier:  Bachem Americas
Description:   DPDMB, bombesin receptor antagonist with IC₅₀ values for cellular secretion and growth approaching the picomolar region.
Catalog Number: (H-4995.0001BA)

Supplier:  Bachem Americas
Description:   1mg (Disulfide bond) CAS: 58100-03-1 C85H113N19O21S2 FW: 1801.08

Supplier:  MilliporeSigma
Description:   Fibrinogen is a soluble plasma glycoprotein that is synthesized and secreted in the hepatic parenchymal cells.
MSDS SDS
Catalog Number: (H-2050.0500BA)

Supplier:  Bachem Americas
Description:   For Elcatonin see H-2214.

Supplier:  MilliporeSigma
Description:   In 500mM NaCl, 150mM imidazole, 20mM Tris-HCl, 5mM DTT, 1mM EDTA, 10% glycerol, 0.1% CHAPS, pH 7.9
Supplier:  PeproTech, Inc.
Description:   Recombinant Human/Murine/Rat Irisin, Purity: Greater than 90% by SDS-PAGE, Source: CHO cells, Cross Reactivity: Human, Mouse, Rat, Synonyms: Fibronectin type III domain-containing protein 5, Fibronectin type III repeat-containing protein 2, Size: 100UG

Supplier:  MilliporeSigma
Description:   Human Chorionic Gonadotropin (from Urine)
Supplier:  PeproTech, Inc.
Description:   Recombinant Human PD-L1 Fc, Purity: Greater than 95% by SDS-PAGE gel and HPLC analyses, Source: CHO cells, Determined by its ability to induce adhesion in T-cell enriched PBMC cultures, Synonyms: Programmed Death Ligand 1, PD-1, B7-H1, SLEB2, SLE1, Size: 100UG

Supplier:  MilliporeSigma
Description:   Human Coagulation Factor XII (from Plasma)

Supplier:  MilliporeSigma
Description:   A cell-permeable inhibitor of caspase-1 (ICE; Interleukin-1[beta] Converting Enzyme) and caspase-4. The C-terminal YVAD-CHO sequence of this peptide is a highly specific, potent, and reversible inhibitor of caspase-1 (Ki=1nM). The N-terminal sequence (residues 1–16) corresponds to the hydrophobic region (h-region) of the signal peptide of the Kaposi fibroblast growth factor (K-FGF) and confers cell-permeability to the 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.
3,569 - 3,584  of 29,650