8256 Results for: "Bachem Americas"

A ghrelin receptor antagonist, as well as of GHRP-6 (H-9990). Asakawa et al. found that peripherally administered (D-Lys³)-GHRP-6 (HwkWfK-amide) decreased food intake in lean mice, in mice with diet induced obesity, and in ob/ob obese mice, and that repeated administration of this GHS-R antagonist decreased body weight gain and improved glycaemic control in ob/ob obese mice.

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Ac-Trp-Glu-His-Asp-aldehyde (pseudo acid)

Supplier: Bachem Americas

See also the Asp derivatives N-1425 and N-1430, and Z-YVAD-FMK (N-1595).

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N-Carbobenzoxy-L-tyrosine

Supplier: Bachem Americas

Sequence: Z-Tyr-OH

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Fmoc-L-allo-threoninol

Supplier: Bachem Americas

Sequence: Fmoc-L-allo-threoninol

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(Benzotriazol-1-yloxy)tri(1-pyrrolidinyl)phosphonium hexafluorophosphate (PyBOP)

Supplier: Bachem Americas

Sequence: Benzotriazol-1-yloxy-tripyrrolidino-phosphonium hexafluorophosphate

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LHRH (1-5) (free acid) Trifluoroacetate

Supplier: Bachem Americas

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

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Cyclo(-Ser-Ser)

Supplier: Bachem Americas

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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Exendin 4 (1-8) Trifluoroacetate

Supplier: Bachem Americas

5mg C35H51N11O13 FW: 833.86 . exendin

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Rat Prolactin-Releasing Peptide (1-31)

Supplier: Bachem Americas

The hypothalamic releasing factors PrRP31 and PrRP20 which share no sequence similarity with known peptides and proteins, are neuropeptides from the brain that are synthesized as part of a larger precursor preprolactin. They have been found to promote the release of prolactin, the anterior pituitary hormone that is responsible for lactation.

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Bradykinin Acetate

Supplier: Bachem Americas

H-6578 corresponds to the selective bradykinin B₂ receptor agonist labradimil.

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H-Val-Gly-OH

Supplier: Bachem Americas

1G CAS: 686-43-1 C7H14N2O3 FW: 174.2

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Batyl alcohol

Supplier: Bachem Americas

Sequence: 1-O-Octadecyl-rac-glycerol
Synonym(s): Batyl alcohol#Batilol

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Rat CART (55-102)

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.

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Human beta-CGRP

Supplier: Bachem Americas

0.5mg (Disulfide bond) CAS: 101462-82-2 C162H267N51O48S3 FW: 3793.41 . Synonym: CGRP-II (human)

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H-D-Ala-Gln-OH

Supplier: Bachem Americas

Potential impurity of L-alanyl-L-glutamine used for glutamine supplementation.

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H-D-Pro-Pro-Glu-NH2 Trifluoroacetate

Supplier: Bachem Americas

In the presence of as little as 1 mol% pPE-amide, a broad range of aldehydes and nitroolefins react readily with each other. The resulting γ-nitroaldehydes were obtained in excellent yields and stereoselectivities at room temperature.