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Fmoc-S-Boc-3-aminopropyl-L-cysteine

Supplier: Bachem Americas
Description: Sequence: Fmoc-Cys(3-(Boc-amino)-propyl)-OH

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H-Phe-Phe-Phe-OH

Supplier: Bachem Americas
Description: FFF is a bitter-tasting peptide due to its hydrophobicity. As diphenylalanine, triphenylalanine forms ordered nanostructures.

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Human GLP-2 (1-34) Trifluoroacetate

Supplier: Bachem Americas
Description: For the long-acting GLP-1 analog liraglutide see H-6724.

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L-4-Cyanophenylalanine

Supplier: Bachem Americas
Description: Sequence: H-4-Cyano-Phe-OH

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Aprotinin Acetate

Supplier: Bachem Americas
Description: Aprotinin (BPTI), a widely used serine protease inhibitor. Bachem's aprotinin is a synthetic product and is not derived from bovine origin.

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Somatostatin-14,Biotin

Supplier: Bachem Americas
Description: 0.5mg (Disulfide bond) CAS: 145251-83-8 C86H118N20O21S3 FW: 1864.2 . Synonym: Biotinyl-SRIF

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Human Neuromedin S Trifluoroacetate

Supplier: Bachem Americas
Description: The 33-amino acid neuropeptide, neuromedin S (NMS), was originally isolated from rat brain as an endogenous ligand for two orphan G protein-coupled receptors FM-3/GPR66 and FM-4/TGR-1, which have been identified as neuromedin U (NMU) receptors. hNMS-33 is specifically expressed in the suprachiasmatic nuclei (SCN) of the hypothalamus. It has been shown that NMS is implicated in the regulation of circadian rhythms through autocrine and/or paracrine actions.

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E. coli Enterotoxin STp Trifluoroacetate

Supplier: Bachem Americas
Description: Enterotoxigenic E.coli are able to produce several toxic peptides which may cause acute diarrhea in humans and domestic animals. The E.coli heat-stable enterotoxin STp is syntheszied in vivo as a 72 amino acid precursor consisting of pre-, pro-, and mature region. Mature STp is composed of 18 amino acids containing three intramolecular disulfide bonds, which seem to be important for the correct conformation of the biologically active structure.

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FLAG Epitope Peptide Trifluoroacetate

Supplier: Bachem Americas
Description: The FLAG Epitope Peptide consists of eight amino acids (DYKDDDDK) and represents a versatile fusion tag for the purification of recombinant proteins. It can be enzymatically removed with enterokinase which cleaves C-terminally to the tag sequence. The peptide is commonly used for the elution of immunoaffinity chromatography-purified recombinant proteins.

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Chlorotoxin Trifluoroacetate

Supplier: Bachem Americas
Description: 0.5mg (Disulfide bonds between Cys2 and Cys19/Cys5 and Cys28/Cys16 and Cys33/Cys20 and Cys35) CAS: 163515-35-3 C158H249N53O47S11 FW: 3995.77 . Synonym: Cltx (Egyptian scorpion)

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Ac-Gly-Asp-Tyr-Ser-His-Cys-Ser-Pro-Leu-Arg-Tyr-Tyr-Pro-Trp-Trp-Lys-Cys-Thr-Tyr-Pro-Asp-Pro-Glu-Gly-Gly-Gly-NH₂ Trifluoroacetate

Supplier: Bachem Americas
Description: See also E-2410, Suc-Pro-OH, the product familiy 'Antihypertensive Peptides' and the subfamily 'Bradykinin-Potentiating Peptides (BPP)'.

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Human Kisspeptin-54 Trifluoroacetate

Supplier: Bachem Americas
Description: Kisspeptin-54, an endogenous ligand of the G protein-coupled receptor GPR54, is a key regulator of the hypothalamo-pituitary-gonadal (HPG) axis. It stimulates LH and FSH secretion. Kisspeptin-54 may represent a versatile tool for the manipulation of the HPG axis.

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Mouse CRAMP Trifluoroacetate

Supplier: Bachem Americas
Description: Antimicrobial peptides are produced by plants and most organisms throughout the animal kingdom including humans. Antimicrobial peptides protect against a broad range of infectious agents, as bacteria, fungi, and viruses. The amphibian skin is an especially rich source of antimicrobial peptides. See also the product families: Hepcidins LL-37 and Fragments Tuftsin and Analogs (subfamily).

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Cyclo(-Asp-Asp)

Supplier: Bachem Americas
Description: Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.

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Cyclo(-Ala-Ala)

Supplier: Bachem Americas
Description: Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.

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Fmoc-Glu(OBzl)-OH

Supplier: Bachem Americas
Description: Sequence: Fmoc-Glu(OBzl)-OH

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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.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-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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