7583 Résultats pour : « Bachem Americas »

Supplier: Bachem Americas

Chemotactic peptide antagonist.

Supplier: Bachem Americas

For Boc-dipeptides Boc-Xaa-Gly-OH and Boc-Xaa-Pro-OH, which can be used as building blocks during Boc-SPPS, please see the product family 'Boc-Dipeptide Building Blocks' in the 'Amino Acid Derivatives' section. This family also includes short protected peptide fragments suitable for solution synthesis and preparation of enzyme substrates and inhibitors.

Supplier: Bachem Americas

Sequence: Boc-Abz-OH
Synonym(s): Boc-anthranilic acid

Supplier: Bachem Americas

Sequence: Boc-Dap(Fmoc)-OH

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Sequence: Boc-D-Asp-OtBu

Supplier: Bachem Americas

Fluorogenic (FRET) substrate for angiotensin I-converting enzyme (ACE). Enzymatic cleavage of M-1100 yields Abz-Gly-OH (E-2920) emitting at 420 nm.

Supplier: Bachem Americas

Sequence: Fmoc-L-leucinol

Supplier: Bachem Americas

Sequence: Fmoc-Thr(PO(OBzl)OH)-OH

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Sequence: Fmoc-N-Me-Thr(tBu)-OH

Supplier: Bachem Americas

Sequence: Fmoc-Lys(Ac)-OH

Supplier: Bachem Americas

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.

Supplier: Bachem Americas

Sequence: H-Phe-chloromethylketone · HCl

Supplier: Bachem Americas

Sequence: H-Val-Trp-OH

Supplier: Bachem Americas

Highly selective MMP-12 FRET substrate with a kcat/Km value of 1.85 · 10⁵ M⁻¹s⁻¹. Poor substrate of other MMPs with the exception of MMP-13 (kcat/Km = 0.53 · 10 ⁵ M⁻¹s⁻¹) and MMP-9 (0.33 · 10⁵ M⁻¹s⁻¹).

Supplier: Bachem Americas

(Z-DEVD)₂-R110, highly sensitive, photostable fluorogenic substrate for the determination of intracellular caspase-3 activity. The fluorophore Rhodamine 110 (R110) can be detected at an emission wavelength of 535 nm using an excitation wavelength of 485 nm. As with (H-Asp-Glu-Val-Asp)₂-Rhodamine 110 (M-2620) the fluorescence intensity can be measured by flow cytometry, microwell plate reader, or fluorescence microscopy.

Supplier: Bachem Americas

Sequence: H-(2S,4R)-γ-Hydroxy-Glu-OH

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Sequence: H-Lys(acetimidoyl)-OH

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Sequence: H-Asp(OtBu)-2-chlorotrityl resin (200-400 mesh)

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For Elcatonin see H-2214.

Supplier: Bachem Americas

A nonapeptide originally isolated from the venom of the Brazilian pit viper Bothrops jararaca. Teprotide inhibits angiotensin-converting enzyme (ACE) in vitro and in vivo.

Supplier: Bachem Americas

See also the pTH2 receptor agonist TIP39 (H-4878).

Supplier: Bachem Americas

Sequence: H-β-(1,2,4-Triazol-1-yl)-DL-Ala-OH

Supplier: Bachem Americas

CART (Cocaine- and Amphetamine-Regulated Transcript) is a recently discovered peptide, which was initially identified as mRNA produced primarily in the rat hypothalamus after administration of psychomotor stimulants. It is a satiety factor and closely associated with the actions of two important regulators of food intake, leptin and neuropeptide Y. When systemic leptin or receptors for leptin are inhibited, expression of CART mRNA is suppressed. CART (55-102) has been isolated from the hypothalamus of ovine suggesting in vivo processing at the Lys⁵³-Arg⁵⁴ region. When injected intracerebroventricularly into rats, recombinant CART peptides inhibited both normal and starvation-induced feeding, and completely blocked the feeding response induced by neuropeptide Y. Thus far, CART (55-102) appears to be the most potent fragment with a conserved secondary structure consisting of three disulfide bridges. Disruption of this secondary structure by reduction leads to a loss of the appetite induction.

Supplier: Bachem Americas

5mg CAS: 80887-44-1 C46H71N13O14 FW: 1030.15 . neurotensin

Supplier: Bachem Americas

LHRH is also called Gonadotropin-Releasing Hormone (GnRH) or Luteinizing Hormone-Releasing Factor (LRF).

Supplier: Bachem Americas

LHRH is also called Gonadotropin-Releasing Hormone (GnRH) or Luteinizing Hormone-Releasing Factor (LRF).

Supplier: Bachem Americas

LHRH is also called Gonadotropin-Releasing Hormone (GnRH) or Luteinizing Hormone-Releasing Factor (LRF).

Supplier: Bachem Americas

LHRH is also called Gonadotropin-Releasing Hormone (GnRH) or Luteinizing Hormone-Releasing Factor (LRF).

Supplier: Bachem Americas

1mg (Disulfide bond) CAS: 101462-82-2 C162H267N51O48S3 FW: 3793.41 . Synonym: CGRP-II (human)

Supplier: Bachem Americas

LHRH is also called Gonadotropin-Releasing Hormone (GnRH) or Luteinizing Hormone-Releasing Factor (LRF).