human gal-3

GB1107 is an effective and selective Galectin-3 inhibitor with a Kd of 37 nM.

Galanin is a neuropeptide with diverse biological activities. [1][2][3][4][5] It binds to rat galanin (GAL) receptor subtypes GAL1-3 (IC50s = 0.339, 1.35, and 3.31 nM, respectively) and human GAL1-3 (IC50s = 0.288, 1.62, and 12.3 nM, respectively). [1] Galanin binds to and inhibits contraction of guinea pig gastric smooth muscle cells induced by carbachol . [2] In vivo, Galanin (6 nmol, i.c.v.) increases feeding behavior in rats and increases latency to hindpaw withdrawal in response to heat and mechanical stimulation in a rat model of carrageenin-induced inflammation when administered at a dose of 2 nmol injected into the nucleus accumbens.[3][4] Galanin (5 μg, i.c.v.) also inhibits acetylcholine release induced by scopolamine in the ventral hippocampus of freely moving rats. [5]

Galanin (Human) (Acetate) is a 30-amino acid neuropeptide and galanin (GAL) receptor agonist.It inhibits forskolin-induced cAMP production in HEK293E cells expressing recombinant human GAL1 receptors (EC50= 0.031 nM) and stimulates inositol phosphate accumulation in CHO cells expressing recombinant human GAL2receptors (EC50= 12.3 nM).Human galanin induces contractions in isolated rat longitudinal fundus strips with an EC50value of 13.8 nM.Intrathecal administration of human galanin (3, 10, and 30 nmol/animal) reduces paw licking and flinching in the second, but not first, phase of the formalin test in rats.

M6903 is a humanized IgG2 monoclonal antibody that targets T-cell immunoglobulin and mucin domain 3 (TIM-3), with a binding affinity (KD) of 2.3 nM for human TIM-3. By binding to TIM-3, M6903 blocks the interaction of TIM-3 with phosphatidylserine (PtdSer), carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1), and galectin-9 (Gal-9). This blockade helps alleviate TIM-3-mediated T-cell inhibition, promoting antigen-specific T-cell activation and enhancing antitumor immunity. M6903 holds promise for cancer research.