mac-1

Leukadherin-1 is an allosteric activator of CD11b CD18. Increasing CD11b CD18-dependent cell adhesion to fibrinogen, Decreasing leukocyte motility and transendothelial migration; reduces inflammation.

MAC glucuronide linker-1 is an ADC linker that can be used in the construction of antibody-coupled reactive molecules (ADCs) with the advantage of being cleavable.

Complement C5-IN-1 is a small-molecule inhibitor of complement component 5 protein (C5).

Complement factor D-IN-1 is a potent and selective small-molecule reversible Factor D inhibitor, with IC50 values of 0.006 μM in the FD Thioesterolytic Fluorescent Assay and 0.05 μM in the MAC Deposition Assay.

MAC glucuronide linker-2 is an ADC linker employed in the synthesis of ADCs, offering cleavability [1].

MAC glucuronide phenol-linked SN-38, a pH-sensitive lactone and DNA topoisomerase I inhibitor drug linker, exhibits cytotoxicity in L540cy and Ramos cells, with IC50 values of 113 ng mL and 67 ng mL, respectively[1].

MAC-VC-PABC-ST7612AA1 is a part of antibody drug conjugates (ADCs) charged with HDAC inhibitor by a linker, shows antitumor activity[1].

MAC glucuronide α-hydroxy lactone-linked SN-38 (Topoisomerase I inhibitor) is a cytotoxic drug linker that maintains a stabilized lactone form, demonstrating efficacy against L540cy and Ramos cells with IC50 values of 99 and 105 ng mL, respectively[1].

iMAC2, a potent MAC (Membrane Attack Complex) inhibitor, exhibits an IC50 of 28 nM and an LD50 of 15,000 nM, demonstrating significant efficacy in inhibiting MAC. Additionally, iMAC2 effectively suppresses apoptosis by blocking the release of cytochrome c [1].

JNJ-28610244 is a specific agonist of the H4 receptor. It acts by blocking Mac-1-dependent activation of p38 MAPK.

LL-37 is a cationic and α-helical antimicrobial peptide expressed in human bone marrow, testis, granulocytes, and gingival epithelium and is upregulated in psoriatic lesions. It inhibits growth of Gram-positive E. coli D21 and Gram-negative B. megatarium in a concentration-dependent manner and LL-37 expression is induced in A549 epithelial cells, alveolar macrophages, neutrophils, and monocyte-derived macrophages following M. tuberculosis infection. LL-37 binds sheep erythrocytes coated with S. minnesota Re-LPS and induces agglutination with a minimal agglutinating concentration (MAC) of 12.1 μg/ml. It is a chemoattractant for, and can induce calcium mobilization in, human monocytes, neutrophils, and T cells that naturally express formyl peptide receptor-like 1 (FPRL1) and FPRL1-transfected HEK293 cells. LL-37 (10-15 μM) pretreatment of dengue virus type 2 (DENV-2) reduces its infectivity as well as levels of viral genomic RNA and NS1 antigen. In vivo, LL-37 inhibits cecal ligation and puncture-induced caspase-1 activation and pyroptosis of peritoneal macrophages, reduces levels of the inflammatory cytokines IL-1β, IL-6, and TNF-α, and improves survival in polybacterial septic mice.

Fuzapladib (IS-741) (IS-741) is a phospholipase A2 inhibitor that can inhibits the expression of Mac-1, a cell adhesion molecule. Fuzapladib blocks activation of adhesion molecules (integrin) expressed on the inflammatory cell surface to prevent inflammatory cells from adhering to vascular endothelial cells and infiltrating tissue and to control exacerbation of pancreatitis.

Lornoxicam-d4 is intended for use as an internal standard for the quantification of lornoxicam by GC- or LC-MS. Lornoxicam is a COX inhibitor and non-steroidal anti-inflammatory drug (NSAID) with anti-inflammatory and analgesic properties. It inhibits production of thromboxane B2 from arachidonic acid in HEL human erythroleukemic cells, which endogenously express COX-1, as well as inhibits LPS-induced formation of prostaglandin F1α from arachidonic acid in Mono-Mac-6 cells, which endogenously express COX-2. Lornoxicam reduces LPS-induced production of nitric oxide and IL-6 in cell-based assays with IC50 values of 65 and 54 µM, respectively. It reduces carrageenan-induced paw edema in rats when administered intravenously at doses ranging from 0.1 to 9 mg kg. Formulations containing lornoxicam have been used in the management of postoperative pain.

Abciximab (C7E3) is a mouse human chimeric monoclonal antibody that is a potent glycoprotein IIb IIIa inhibitor. Abciximab has anti-platelet aggregation and leukocyte adhesion, acting by binding to glycoproteins IIb IIIa, vitronectin and Mac-1 receptors.

γ-Fibrinogen377-395 TFA is an inhibitory peptide derived from fibrinogen, which also functions as a fibrinogen epitope. It effectively blocks microglial activation and impedes fibrin-Mac-1 interactions in vitro. Additionally, it exhibits in vivo efficacy by suppressing experimental autoimmune encephalomyelitis (EAE) in mice. This compound has applications in researching multiple sclerosis (MS) and other neuroinflammatory diseases linked to blood-brain barrier disruption and microglial activation [1].

γ-Fibrinogen377-395 is a peptide derived from fibrinogen, functioning both as an inhibitory molecule and an epitope. It inhibits microglial activation, disrupts fibrin-Mac-1 interactions in vitro, and mitigates experimental autoimmune encephalomyelitis (EAE) in murine models in vivo. This compound is relevant for research into multiple sclerosis (MS) and other neuroinflammatory disorders characterized by blood-brain barrier compromise and microglial activation [1].

iMAC2 hydrochloride, a potent inhibitor of the mitochondrial apoptosis-induced channel (MAC), demonstrates an IC50 of 28 nM and an LD50 of 15000 nM. It exhibits an anti-apoptotic effect by blocking the release of cytochrome c [1].

N-(3-Methoxybenzyl)Oleamide (MAC 18:1), an agmatine isolated from Lepidium meyenii, has pharmacological effects on exercise-induced fatigue, which may be related to the modulation of energy metabolism and improvement of antioxidant status.

Macropin (MAC-1 peptide) is an antimicrobial peptide found in the venom of the solitary bee Macropis fulvipes. It exhibits antibacterial properties against both Gram-positive and Gram-negative bacteria, demonstrates inhibitory effects on fungi, and possesses moderate hemolytic activity on human red blood cells. Macropin is utilized in research for anti-infective therapies.

MacConkey Agar (MAC) is used for the selective isolation of enteric pathogens. The composition for 1 liter of MacConkey Agar includes: peptone (20.0 g), lactose (10.0 g), bile salts No. 3 (1.5 g), sodium chloride (5.0 g), neutral red (0.03 g), crystal violet (0.001 g), and agar (15.0 g).