b-amyloid (tfa)

Biotin-β-Amyloid (1-42), human TFA, also known as Biotin-Amyloid β-Peptide (1-42) (human) TFA, is a biotin-labeled 42-amino acid peptide implicated in the pathogenesis of Alzheimer's disease.

β-amyloid (12-28) TFA, a peptide fragment of β-amyloid protein (β1-42), is the major component of senile plaque cores. β-amyloid (12-28) has aggregation properties and the potential for Alzheimer’s disease research.

β-Amyloid (1-42), (rat mouse) (TFA), is a 42-amino acid peptide fragment employed in the study of Alzheimer's disease.

β-Amyloid (1-42), rat TFA is a 42-aa peptide, shows the effects of cytotoxicity on acute hippocampal slices, and has been used in studies of alzheimer's disease.

[Ala11,D-Leu15]-Orexin B(human) TFA is a potent, selective agonist for the orexin-2 receptor (OX2), demonstrating 400-fold higher selectivity for OX2 (EC50=0.13 nM) compared to the orexin-1 receptor (OX1) with an EC50 of 52 nM.

Cyclotraxin B TFA, a cyclic peptide, is a highly potent and selective non-competitive inhibitor of TrkB, effectively impeding BDNF-triggered TrkB activity without altering BDNF binding affinity, with an IC50 of 0.30 nM. It crosses the blood-brain barrier, demonstrating analgesic and anxiolytic-like behavioral effects [1] [2] [3].

Lactoferricin B (4-14), bovine (TFA), is a peptide derived from residues 4-14 of bovine lactoferrin, exhibiting broad-spectrum antimicrobial activity against various microorganisms[1].

FibrinopeptideB,human is a 14-amino acid polypeptide released from the amino terminus of the fibrinogen segment.

Orexin B, human (TFA) is an endogenous agonist at Orexin receptor with Kis of 420 and 36 nM for OX1 and OX2.

Dynorphin B (1-13), a 13 amino acid, is an extraordinarily potent opioid peptide.

β-Amyloid (12-28) (TFA), a peptide fragment of the 42 amino acid protein β-amyloid (β1-42), primarily found in senile plaque cores, exhibits aggregation properties and is significant for Alzheimer’s disease research, highlighting its potential utility in understanding the disease's pathology [1].

Orexin B, rat, mouse (Rat orexin B) TFA, an endogenous agonist for orexin receptors, binds to and activates the orphan G protein-coupled receptors OX1-R and OX2-R, playing a crucial role in stimulating food intake, increasing energy expenditure, and regulating sleep-wake cycles [1] [2] [3].

Polymyxin B nonapeptide TFA (catalog number T64687) is a valuable organic compound for life sciences research.

Neurokinin B TFA, a member of the tachykinin family, binds to a series of GPCRs, including neurokinin receptors 1 (NK1R), NK2R, and NK3R, to modulate their biological effects.

Dynorphin B (1-13) TFA, an agonist of the opioid κ-receptor.

β-Amyloid (1-43)(human) TFA exhibits greater aggregation tendencies and heightened toxicity compared to Aβ1-42. This compound also associates with sAPPα and sAPPβ and has the potential to serve as an additional biomarker for Alzheimer’s disease (AD), complementing existing markers [1].

Amyloid β-Protein (33-42) TFA, encompassing residues 33-42 of the β-amyloid protein, mitigates the toxicity induced by Aβ42 [1].

Thioether-cyclized helix B peptide, CHBP (TFA), is the trifluoroacetic (TFA) salt of CHBP, enhancing metabolic stability and exhibiting renoprotective effects by promoting autophagy through inhibition of mTOR C1 and activation of mTOR C2 [1].

β-Amyloid (42-1), human TFA, a 42-amino acid peptide, represents the inactive form of Amyloid β Peptide (1-42) and is crucial in the development of Alzheimer's disease [1].

β-Amyloid (1-40) TFA, a principal protein in plaques observed in the brains of Alzheimer's disease patients [1], is pivotal in research focused on this neurodegenerative disorder.

β-Amyloid 22-35 (Amyloid β-Protein 22-35) TFA, a fragment comprising residues 22-35 of the β-amyloid protein, exhibits cytotoxicity towards cultured rat hippocampal neurons in serum-free media. It aggregates and forms typical amyloid fibrils in neutral buffer solution, mirroring those observed with the full-length β-amyloid protein [1].

β-Amyloid (1-40), FAM-labeled TFA, is a FAM fluorescently-labeled β-Amyloid (1-40) peptide (λ ex = 492 nm and λ em = 518 nm) [1].

β-Amyloid (31-35) (β-Amyloid 31-35) is the shortest sequence of native Amyloid-β peptide.