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Results for "

human leukocytes

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Adrenergic Receptor (1) ALCAM/CD166 (1) Amino Acid Derivatives (1) Apoptosis (8) Bacterial (2) Beta-lactamase (1) Biochemical Assay Reagents (1) Calcium Channel (4) Cannabinoid Receptor (1) Caspase (3) CD44 (1) CD73 (1) Complement System (1) COX (5) CXCR (1) DNA/RNA Synthesis (1) Dopamine Receptor (1) Drug Intermediate (2) Drug Metabolite (1) E-Selectin (1) Elastase (9) Endogenous Metabolite (9) FLAP (5) Fluorescent Dye (4) Formyl Peptide Receptor (FPR) (2) Glycosidase (1) GPR84 (1) HCV (1) HCV Protease (1) Histamine Receptor (1) HPV (2) Human leukocyte immunoglobulin (Ig)-like receptors (LILR) (1) IFNAR (1) Influenza Virus (1) Integrin (2) Interleukin Related (5) L-Selectin (1) Leukotriene Receptor (8) LILRB (1) Lipoxygenase (7) Melanocortin Receptor (1) MHC (2) MMP (3) mRNA (5) Mucin (1) NF-κB (2) Nucleoside Antimetabolite/Analog (1) PACAP Receptor (1) Parasite (1) Phosphodiesterase (PDE) (3) Phospholipase (1) PKA (1) Platelet-activating Factor Receptor (PAFR) (3) Potassium Channel (1) PPAR (3) Pyroptosis (1) Reactive Oxygen Species (ROS) (1) Reference Standards (4) TNF Receptor (5) TRP Channel (1) UGT (1)
By Research Areas:	Cancer (22) Cardiovascular Disease (7) Infection (8) Inflammation/Immunology (56) Metabolic Disease (8) Neurological Disease (8)
Oligonucleotides:	Fluorescent Lipids (1) Chemokine & Receptors (3) mRNA (5) Antisense Oligonucleotides (1)

Inhibitors & Agonists

Screening Libraries

Fluorescent Dyes

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

Natural
Products

Recombinant Proteins

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-129905

L-Leucyl-L-Leucine methyl ester hydrochloride Maximum Cited Publications 18 Publications Verification LLOMe hydrochloride; Leu-Leu methyl ester hydrochloride; H-Leu-Leu-OMe hydrochloride	Endogenous Metabolite	Inflammation/Immunology
L-Leucyl-L-Leucine methyl ester (LLOMe) hydrochloride, a dipeptide condensation product of L-leucine methyl ester generated by human monocytes or polymorphonuclear leukocytes, selectively eliminates lymphocytes with cytotoxic potential. L-Leucyl-L-Leucine methyl ester hydrochloride also can induce endolysosomal pathway stress .

HY-129905A

L-Leucyl-L-Leucine methyl ester hydrobromide Maximum Cited Publications 18 Publications Verification LLOMe hydrobromide; Leu-Leu methyl ester hydrobromide; H-Leu-Leu-OMe hydrobromide	Endogenous Metabolite	Inflammation/Immunology
L-Leucyl-L-Leucine methyl ester (LLOMe) hydrobromide, a dipeptide condensation product of L-leucine methyl ester generated by human monocytes or polymorphonuclear leukocytes, selectively eliminates lymphocytes with cytotoxic potential. L-Leucyl-L-Leucine methyl ester hydrobromide also can induce endolysosomal pathway stress .

HY-N7038

Phytohemagglutinin 5+ Cited Publications PHA-M	NF-κB COX Interleukin Related Reactive Oxygen Species (ROS)	Neurological Disease Inflammation/Immunology Cancer
Phytohemagglutinin (PHA-M), the major seed lectin of the common bean, Phaseolus vulgaris, is a T-cell activator. Phytohemagglutinin stimulates human mononuclear leukocytes, inducing the expression of ChAT mRNA and potentiating ACh synthesis. Phytohemagglutinin induces dose- and time-dependent toxicity in THP-1 monocytes/macrophages, alters cellular morphology, causes organelle dysfunction, and increases the expression of NF-κB, COX2, IL-1β .

HY-14166

MK-886 10+ Cited Publications L 663536	FLAP Leukotriene Receptor PPAR Apoptosis	Cancer
MK-886 (L 663536) is a potent, cell-permeable and orally active FLAP (IC₅₀ of 30 nM) and leukotriene biosynthesis (IC₅₀s of 3 nM and 1.1 μM in intact leukocytes and human whole blood, respectively) inhibitor. MK-886 is also a non-competitive PPARα antagonist and can induce apoptosis .

HY-136865

MeOSuc-AAPV-AMC	Fluorescent Dye	Others
MeOSuc-AAPV-AMC is a fluorogenic substrate for human leukocyte and porcine pancreatic elastase (K_m: 362 μM, Ex=380 nm, Em=460 nm) .

HY-75957

DMP 777 5 Publications Verification L-694458	Elastase	Inflammation/Immunology
DMP 777 is a potent, selective, and orally active human leukocyte elastase (HLE) inhibitor.

HY-P2685

MeOSuc-Ala-Ala-Pro-Val-pNA	Fluorescent Dye	Others
MeOSuc-Ala-Ala-Pro-Val-pNA is a sensitive chromogenic substrate for human leukocyte and porcine pancreatic elastase .

HY-N3945

Glaucine O,O-Dimethylisoboldine; S-(+)-Glaucine; NSC 34396	Phosphodiesterase (PDE) Calcium Channel MMP NF-κB	Inflammation/Immunology Cancer
Glaucine (O,O-Dimethylisoboldine) is an alkaloid extracted from Glaucium flavum that possesses various activities, including cough relief, bronchodilation, anti-inflammatory effects, analgesia, antipyretic properties, and anticancer effects. Glaucine acts as a selective and orally active inhibitor of phosphodiesterase 4 (PDE4), with a K_i of 3.4 µM in human bronchial tissues and polymorphonuclear leukocytes. Glaucine induces relaxation of human isolated bronchi by antagonizing calcium channels. Additionally, Glaucine inhibits the activation of NF-κB, leading to a reduction in the expression of the MMP-9 gene, thereby suppressing the migration and invasion of breast cancer cells. Therefore, Glaucine holds potential for research in asthma and breast cancer .

HY-P99336

Enlimomab BI-RR 0001; Anti-human IL6 Recombinant Antibody	Integrin	Neurological Disease Inflammation/Immunology
Enlimomab (BI-RR 0001), a murine IgG2a monoclonal antibody to the human ICAM-1, inhibits leukocyte adhesion to the vascular endothelium, thereby decreasing leukocyte extravasation and inflammatory tissue injury. Enlimomab has anti-inflammatory effects, and can be used for stroke research .

HY-105028

Tenidap CP-66248	COX Lipoxygenase Potassium Channel MMP	Inflammation/Immunology
Tenidap (CP-66248) is an orally active dual inhibitor of 5-LOX and COX with anti-inflammatory and immunomodulatory properties. Tenidap downregulates the expression of IL-1 receptors in chondrocytes, reduces the release of pro-inflammatory cytokines such as IL-1, IL-6 and TNF-α, and inhibits MMP production and cartilage degradation. Tenidap also blocks bone resorption and leukocyte adhesion to vascular endothelium, interferes with ion and pH changes associated with mouse sperm capacitation, and selectively enhances the activity of hKir2.3 channels (EC₅₀=1.3 μM). Tenidap is applicable to research related to rheumatoid arthritis .

HY-19393

SCH 351591	Phosphodiesterase (PDE)	Cardiovascular Disease Inflammation/Immunology Cancer
SCH 351591 is a highly selective, orally active PDE4 inhibitor, with IC₅₀ values of 58 nM and 153 nM in humans and rats, respectively. SCH 351591 effectively inhibits pathological processes such as cytokine production, eosinophilia, airway hyperresponsiveness and bronchospasm. SCH 351591 also induces microvascular injury, activates mast cells and endothelial cells, and causes increases in serum histamine and various inflammatory factors, leading to early vascular damage. SCH 351591 has been widely used in studies related to asthma, chronic obstructive pulmonary disease and drug-induced vascular injury .

HY-P1117

MMK1 1 Publications Verification	Formyl Peptide Receptor (FPR) Calcium Channel	Neurological Disease Inflammation/Immunology
MMK1 is a potent and selective human formyl peptide receptor like-1 (FPRL-1/FPR2) agonist with EC₅₀s of <2 nM and >10000 nM for FPRL-1 and FPR1, respectively. MMK1 is a potent chemotactic and calcium-mobilizing agonist. MMK1 potently activates phagocytic leukocytes and enhances Pertussis Toxin-sensitive production by human monocytes of proinflammatory cytokines IL-1b and IL-6. MMK1 exerts anxiolytic-like activity .

HY-P99039

Oleclumab 1 Publications Verification MEDI9447	CD73	Cancer
Oleclumab (MEDI9447) is a human IgG1λ monoclonal antibody targeting CD73 and inhibits the exonuclease activity of the extracellular enzyme CD73. Oleclumab can adjust the composition of bone marrow and lymphoid infiltrating leukocyte populations in the tumor microenvironment and has anti-tumor activity .

HY-19269

FK706	Elastase	Inflammation/Immunology
FK706 is a potent, slow-binding and competitive inhibitor of human neutrophil elastase with an IC₅₀ of 83 nM and a K_i of 4.2 nM. FK706 also inhibits mouse neutrophil elastase and porcine pancreatic elastase with IC₅₀s of 22 nM and 100 nM, respectively, and has no inhibitory activity against other serine proteinases such as human pancreatic trypsin, human pancreatic α-chymotrypsin and human leukocyte cathepsin G. FK706 has anti-inflammatory effect .

HY-10242

Ciluprevir BILN 2061; BILN 2061ZW	HCV HCV Protease DNA/RNA Synthesis	Infection
Ciluprevir (BILN 2061; BILN 2061ZW) is an orally active macrocyclic peptide inhibitor of hepatitis C virus (HCV)NS3 protease, with an IC₅₀ of 3 nM. Ciluprevir has Kᵢ values of 0.66 nM and 0.30 nM against genotypes 1b and 1a, respectively. Ciluprevir inhibits HCV RNA replication with an EC₅₀ of 1.2 nM, and its EC50 values against genotypes 1b and 1a are 3 nM and 4 nM, respectively. Ciluprevir shows no significant inhibition against human leukocyte elastase and hepatic cathepsin B. Ciluprevir can be used for genotype 1 HCV infection .

HY-145726

ISIS 104838	TNF Receptor	Cardiovascular Disease Inflammation/Immunology
ISIS 104838 is an antisense oligonucleotide targeting TNF-α. ISIS 104838 specifically binds to human TNF-α mRNA via Watson-Crick base pairing to form a DNA:RNA hybrid duplex, thereby recruiting the ubiquitously expressed intracellular enzyme RNase H to degrade the target mRNA and inhibit TNF-α protein synthesis at the transcriptional level. ISIS 104838 induces moderate, self-limiting thrombocytopenia in cynomolgus monkeys. ISIS 104838 can be used for the study of inflammatory diseases .

HY-125527A

17(R)-Resolvin D1 1 Publications Verification 17(R)-RvD1; AT-RvD1	TRP Channel	Inflammation/Immunology
17R-Resolvin D1 (17R-RvD1; AT-RvD1) is an aspirin-triggered epimer of Resolvin D1, which exhibits anti-inflammatory activity in mice and human PMNs cells . 17R-Resolvin D1 specificially inhibits TRPV3 with an IC₅₀ of 398 nM and exhibits peripheral anti-nociceptive efficacy .

HY-W008753

Z-L-Val-OH N-Cbz-L-valine	Biochemical Assay Reagents Drug Intermediate Amino Acid Derivatives	Infection
Z-L-Val-OH (N-Cbz-L-valine) is an amino acid derivative and key intermediate in organic synthesis. Z-L-Val-OH can be used in the synthesis of anti-cytomegalovirus compounds and peptide inhibitors of human spleen plasminogen activator (SFP) and human leukocyte elastase-like protease (ELP) .

HY-P1778A

HPV16 E7 (86-93) TFA	HPV	Infection
HPV16 E7 (86-93) TFA is a human leukocyte antigen (HLA)-A2.1 restricted HPV16 E7-derived peptide. HPV16 E7 (86-93) TFA is immunogenic in cervical carcinomas .

HY-120314

GEA 3162	Apoptosis Caspase Endogenous Metabolite	Inflammation/Immunology
GEA 3162 is an orally active compound that acts as a NO/ONOO⁻ donor. GEA 3162 significantly inhibits the activation of human polymorphonuclear leukocytes (PMNs) through the cGMP pathway, inhibits the release of inflammatory mediators, and exerts anti-inflammatory and protective effects. GEA 3162 induces apoptosis of neutrophils and bone marrow cells by activating caspase-2/3/8/9 through the ONOO⁻ pathway. GEA 3162 has a bidirectional effect in the rat gastric ulcer model: at low doses, it significantly reduces gastric mucosal damage, while at high doses, it aggravates the ulcer area. GEA 3162 can be used for research on inflammatory conditions such as gastric ulcers .

HY-W010947

4-Methylumbelliferyl palmitate	Fluorescent Dye	Inflammation/Immunology
4-Methylumbelliferyl palmitate is an excellent fluorophore for measuring acid lipase in human leukocytes. Acidity and solvent have important influence on its fluorescence. 4-Methylumbelliferyl palmitate exists mainly as neutral molecular form which can be produced strong fluorescence at 445 nm in near neutral aqueous solutions, and exist mainly as anion form which can be produced stronger fluorescence at 445 nm in weak alkaline solutions .

HY-N6927

Isoforskolin Coleonol B	TNF Receptor Interleukin Related	Inflammation/Immunology
Isoforskolin is the principle active component of C. forskohlii native to China. Isoforskolin reduces the secretion of lipopolysaccharide (LPS)-induced cytokines, namely TNF-α, IL-1β, IL-6 and IL-8, in human mononuclear leukocytes. Isoforskolin acts as an anti-inflammatory agent for the treatment of Lyme arthritis .

HY-P991532

AT002 MEMD; EJ212/007-Cl2-5	ALCAM/CD166	Inflammation/Immunology Cancer
AT002 (CBAS-173, EJ212/007-Cl2-5) is a recombinant human IgG1 monoclonal antibody. AT002 targets the cell surface protein activated leukocyte adhesion molecule (ALCAM)/CD166. AT002 can be used in the research of cancer, autoimmune diseases and inflammatory diseases.

HY-P3483

Maxadilan	PACAP Receptor Caspase Apoptosis PKA Interleukin Related TNF Receptor	Cardiovascular Disease Neurological Disease
Maxadilan is a specific irreversible PAC1 receptor agonist and a potent vasodilator peptide present in the salivary glands of sand flies. Maxadilan exhibits anti-apoptotic activity in hADSCs. Maxadilan inhibits pro-inflammatory cytokines (TNF-α) and enhances anti-inflammatory mediators (IL-10). Maxadilan can activate leukocytes and inhibit vascular permeability through PAC1 receptors. Maxadilan promotes neural differentiation of human adipose-derived stem cells. Maxadilan can be used to study endotoxin shock, atherosclerosis, and neurodegenerative diseases ^{[1] [2] [3] [4] [5]}.

HY-130046

16-Epiestriol 16-epi-Estriol; 16β,17β-Estriol	UGT Bacterial	Infection Inflammation/Immunology
16-Epiestriol (16-epi-Estriol; 16β,17β-Estriol) is a natural stereoisomer of estriol and an anti-inflammatory agent that targets UGT. The Ki values of 16-Epiestriol against human UGT1A10 and UGT2B7 are 98.1 μM and 162 μM, respectively. As a glucuronidation substrate, 16-Epiestriol can be modified at the 3-OH, 16-OH and 17-OH sites by various UGT enzymes; in liver microsomes, the modification mainly occurs at the 16-OH and 17-OH sites, while reactions take place at all three sites in intestinal microsomes. 16-Epiestriol acts on the phase II inflammatory process by blocking edema mediated by prostaglandins and leukocyte infiltration. It lacks glycogenic activity or any effect on blood glucose levels, and serves as an important candidate molecule in the research of inflammatory diseases .

HY-145604

Vicasinabin RG7774	Cannabinoid Receptor	Cardiovascular Disease Neurological Disease Metabolic Disease Inflammation/Immunology
Vicasinabin (RG7774) is an orally active, selective, and full CB2R agonist, with EC₅₀ values of 2.81 nM and 2.60 nM for human CB2R and mouse CB2R, respectively. Vicasinabin inhibits inflammation, reduces leukocyte adhesion and decreases vascular permeability by selectively activating CB2R. Vicasinabin can be used in the researches for diabetic retinopathy, uveitis and laser-induced choroidal neovascularization .

HY-P4126

Suc-Ala-Ala-Pro-Val-AMC	Elastase	Others
Suc-Ala-Ala-Pro-Val-AMC is a fluorescent substrate for elastase. Suc-Ala-Ala-Pro-Val-AMC can be hydrolyzed by these elastases to release the fluorescent substance 7-amino-4-methylcoumarin. Suc-Ala-Ala-Pro-Val-AMC is used for in vitro elastase activity assays and can also be applied in studies related to chronic wounds .

HY-105382

L 683845	Others	Others
L-683845 is an orally active inhibitor of human leukocyte elastase. L-683845 can be used in the research of physiological and pathological processes related to human leukocyte elastase .

HY-P4971

C5a Anaphylatoxin (human)	Complement System	Inflammation/Immunology
C5a Anaphylatoxin (human) is a pro-inflammatory peptide and a leukocyte chemoattractant. C5a Anaphylatoxin (human) can be used to study inflammation and immunity, such as allergic asthma .

HY-118621

JCP174	Elastase Parasite	Infection
JCP174 is an inhibitor of palmitoyl protein thioesterase-1 (TgPPT1), a depalmitoylase in the parasite T. gondii . JCP174 is also an inhibitor of porcine pancreatic elastase and human leukocyte elastase .

HY-P99442

Apolizumab Hu1D10	Apoptosis	Inflammation/Immunology Cancer
Apolizumab (Hu1D10) is a humanized monoclonal anti-Human leukocyte antigen-DR beta-chain antibody. Apolizumab can mediate apoptosis of chronic lymphocytic leukemia (CLL) cells in vitro .

HY-P1778

HPV16 E7 (86-93)	HPV	Infection
HPV16 E7 (86-93) is a human leukocyte antigen (HLA)-A2.1 restricted HPV16 E7-derived peptide. HPV16 E7 (86-93) is immunogenic in cervical carcinomas .

HY-14166A

MK-886 sodium salt L 663536 sodium salt	PPAR Apoptosis Leukotriene Receptor FLAP	Cancer
MK-886 (L 663536) sodium salt is a potent, cell-permeable and orally active FLAP (IC₅₀ of 30 nM) and leukotriene biosynthesis (IC₅₀s of 3 nM and 1.1 μM in intact leukocytes and human whole blood, respectively) inhibitor. MK-886 sodium salt is also a non-competitive PPARα antagonist and can induce apoptosis .

HY-14166R

MK-886 (Standard) L 663536 (Standard)	FLAP Leukotriene Receptor PPAR Apoptosis Reference Standards	Cancer
MK-886 (Standard) is the analytical standard of MK-886. This product is intended for research and analytical applications. MK-886 (L 663536) is a potent, cell-permeable and orally active FLAP (IC50 of 30 nM) and leukotriene biosynthesis (IC50s of 3 nM and 1.1 μM in intact leukocytes and human whole blood, respectively) inhibitor. MK-886 is also a non-competitive PPARα antagonist and can induce apoptosis .

HY-N3945R

Glaucine (Standard) O,O-Dimethylisoboldine (Standard); S-(+)-Glaucine (Standard); NSC 34396 (Standard)	Reference Standards Phosphodiesterase (PDE) Calcium Channel Adrenergic Receptor Dopamine Receptor Influenza Virus	Infection Inflammation/Immunology
Glaucine (Standard) is the analytical standard of Glaucine. This product is intended for research and analytical applications. Glaucine (O,O-Dimethylisoboldine) is an alkaloid isolated from Glaucium flavum with antitussive, bronchodilation and anti-inflammatory properties. Glaucine is a selective and orally active phosphodiesterase 4 (PDE4) inhibitor with Kis of 3.4 μM in human bronchus and polymorphonuclear leukocytes. Glaucine is also a non-selective α-adrenoceptor antagonist, a Ca2+ entry blocker, and a weak dopamine D1 and D2 receptor antagonist. Glaucine has antioxidative and antiviral activities .

HY-106899

MK 287	Platelet-activating Factor Receptor (PAFR)	Cardiovascular Disease
MK 287 is a potent, selective and orally active antagonist of platelet-activating factor receptor (PAFR). MK 287 can inhibit [3H]C18-PAF binding to human platelet, polymorphonuclear leukocyte (PMN) and lung membranes with K1 values of 6.1, 3.2, and 5.49 nM, respectively. MK 287 can inhibit PAF-induced aggregation of platelets in plasma or gel-filtered platelets and elastase release from PMNs with ED₅₀ values of 56, 1.5 and 4.4 nM. MK 287 can be used for the research of cardiovascular disease, such as thrombosis .

HY-P2858

β-Mannosidase	Glycosidase	Metabolic Disease
β-Mannosidase is a lysosomal exo‑acting enzyme. β-Mannosidase catalyzes hydrolysis of β‑1,4‑linked mannosides, non‑reducing terminal mannoses in N‑glycoproteins, and Man‑β‑1,4‑GlcNAc linkages to release mannose. β-Mannosidase contributes to glycoprotein catabolism and supports Bifidobacteria colonization via N‑glycan depolymerization. β-Mannosidase can be used for the research of β-mannosidosis and β-mannosidase deficiency .

HY-15616

BMS-470539	Melanocortin Receptor	Cancer
BMS-470539 is a synthetic MC-1R agonist with potent anti-inflammatory properties. BMS-470539 selectively activates human and murine MC-1R with EC50 values ??of 16.8 nM and 11.6 nM, respectively. In vitro studies have shown that BMS-470539 is able to dose-dependently inhibit TNF-alpha-induced NF-kB activation in human melanoma cells expressing MC-1R. In vivo, subcutaneous injection of BMS-470539 into BALB/c mice effectively inhibited LPS-induced TNF-alpha production with an ED50 of approximately 10 μmol/kg and a pharmacodynamic half-life of approximately 8 hours. It also significantly reduced leukocyte infiltration in a lung inflammation model and attenuated paw swelling in a delayed-type hypersensitivity model, highlighting its efficacy as an anti-inflammatory agent through MC-1R modulation .

HY-120876

L-680833	Beta-lactamase Elastase	Inflammation/Immunology
L-680833 is a monocyclic β-lactam inhibitor of human polymorphonuclear leukocyte elastase (PMNE) inhibitor. L-680833 can be used for the study of PMNE-damaged tissue diseases .

HY-105933

L-652343	Lipoxygenase COX Leukotriene Receptor	Inflammation/Immunology
L-652343 is a dual cyclooxygenase/lipoxygenase inhibitor. L-652343 can inhibit the production of LTB₄ in isolated human polymorphonuclear leukocytes treated with Calcimycin (HY-N6687) (IC₅₀: 1.4 μM), but it is inactive in whole blood. L-652343 can be used in the research of inflammatory and immune diseases .

HY-P1117A

MMK1 TFA	Formyl Peptide Receptor (FPR) Calcium Channel	Neurological Disease Inflammation/Immunology
MMK1 TFA is a potent and selective human formyl peptide receptor like-1 (FPRL-1/FPR2) agonist with EC₅₀s of <2 nM and >10000 nM for FPRL-1 and FPR1, respectively. MMK1 TFA is a potent chemotactic and calcium-mobilizing agonist. MMK1 TFA potently activates phagocytic leukocytes and enhances Pertussis Toxin-sensitive production by human monocytes of proinflammatory cytokines IL-1b and IL-6. MMK1 TFA exerts anxiolytic-like activity .

HY-113826

L-656224	Lipoxygenase	Others
L-656224 is an orally active, potent and selective inhibitor of leukotriene biosynthesis in intact rat and human leukocytes and CXBG mastocytoma cells (IC₅₀ values, 18-240 nM) and of human leukocyte and porcine leukocyte 5-lipoxygenase (IC₅₀, 4 x 10 ^-7 M). L-656224 is promising for research of asthma and peripheral analgesic agents .

HY-N11691

Thapsigargicin Thapsigargicine	Others	Inflammation/Immunology
Thapsigargicin (Thapsigargicine) is a activator of mast cells and leukocytes. Thapsigargicin induces histamine release from rat peritoneal mast cells and human basophil leukocytes. Thapsigargicin increases the cytoplasmic free calcium level in intact human blood platelets .

HY-112553

HZ52	Lipoxygenase	Inflammation/Immunology
HZ52 is a potent, reversible 5-lipoxygenase inhibitor, blocking leukotriene synthesis with an IC₅₀ of 0.7 μM in intact human polymorphonuclear leukocytes .

HY-118261

L 659286	Elastase	Inflammation/Immunology
L 659286 is an inhibitor of human polymorphonuclear leukocyte elastase (PMN elastase) (Ki=0.4 μM). Intratracheal injection of L 659286 can induce lung injury in hamsters.

HY-174546

Human PECAM1 mRNA	mRNA	Inflammation/Immunology
Human PECAM1 mRNA encodes the human platelet and endothelial cell adhesion molecule 1 (PECAM1) protein, a member of the immunoglobulin superfamily. PECAM1 is likely involved in leukocyte migration, angiogenesis, and integrin activation.

HY-138570

HLE-IN-1	Elastase	Inflammation/Immunology
HLE-IN-1 (Compound 4) is a human leukocyte elastase HLE inhibitor (K_i=1.8 nM). HLE-IN-1 is used in emphysema and inflammamry pulmonary research .

HY-105176A

(R)-Ontazolast (R)-BIRM-270	Leukotriene Receptor	Inflammation/Immunology
(R)-Ontazolast ((R)-BIRM-270) is a potent inhibitor of leukotriene biosynthesis, effectively blocking the release of arachidonic acid and demonstrating an impressive IC50 value of 0.001 microM in human polymorphonuclear leukocytes.

HY-134123

Lipoxin B4 methyl ester LXB4 methyl ester	Drug Intermediate Leukotriene Receptor	Metabolic Disease
Lipoxin B4 (LXB4) methyl ester is a lipid soluble prodrug form of the transcellular metabolite LXB4. LXB4 is a positional isomer of LXA4 produced by the metabolism of 15-HETE or 15-HpETE by human leukocytes. At a concentration of 100 nM, LXB4 inhibits polymorphonuclear leukocyte (PMN) migration stimulated by leukotriene B4 (LTB4; Item No. 20110) and inhibits LTB4-induced adhesion of PMNs with an IC₅₀ value of 0.3 nM.

HY-174540

Human SERPINA1 mRNA	mRNA	Cancer
Human SERPINA1 mRNA encodes the human serpin family A member 1 (SERPINA1) protein, a serine protease inhibitor belonging to the serpin superfamily. SERPINA1’s major physiological function is the protection of the lower respiratory tract against proteolytic destruction by human leukocyte elastase (HLE).

Cat. No.	Product Name

HY-L132

Chemokine Compound Library

239 compounds

Chemokines, or chemotactic cytokines, are small cytokines or signaling proteins secreted by cells. They are a component of intercellular communication, controlling the directional movement of immune cells especially leukocytes, as well as other cell types, for instance, endothelial and epithelial cells, which are essential to maintain human health and the function of the immune system.

The biological effects of chemokines are achieved by binding to chemokine receptors, which are G protein-coupled receptors found on the surface of leukocytes. Some chemokine receptors are involved in directing tumor metastasis and over-expression by certain tumors. So inhibiting the interaction between chemokine and chemokine receptors on the surface of tumor cells may be a new possible therapeutic approach. Some chemokine receptors are coreceptors for HIV entry, and related inhibitors have been approved by the FDA to treat patients with HIV. Obviously, chemokines and chemokine receptors have become new targets for studying cancer, HIV, inflammation, and other diseases.

MCE supplies a unique collection of 239 chemokine or chemokine receptor inhibitors and activators, all of which have the identified inhibitory or activated effect on chemokine or chemokine receptors. MCE Chemokine Library is a useful tool for drug research related to cancer, AIDS, and wound therapy.

Cat. No.	Product Name	Type

HY-136865

MeOSuc-AAPV-AMC	Fluorescent Dyes
MeOSuc-AAPV-AMC is a fluorogenic substrate for human leukocyte and porcine pancreatic elastase (K_m: 362 μM, Ex=380 nm, Em=460 nm) .

HY-P2685

MeOSuc-Ala-Ala-Pro-Val-pNA	Fluorescent Dyes
MeOSuc-Ala-Ala-Pro-Val-pNA is a sensitive chromogenic substrate for human leukocyte and porcine pancreatic elastase .

HY-W010947

4-Methylumbelliferyl palmitate

Fluorescent Dyes

4-Methylumbelliferyl palmitate is an excellent fluorophore for measuring acid lipase in human leukocytes. Acidity and solvent have important influence on its fluorescence. 4-Methylumbelliferyl palmitate exists mainly as neutral molecular form which can be produced strong fluorescence at 445 nm in near neutral aqueous solutions, and exist mainly as anion form which can be produced stronger fluorescence at 445 nm in weak alkaline solutions .

HY-D3330

APC-Cy7

Fluorescent Dyes

APC-Cy7 is an APC-tandem fluorochrome (allophycocyanin-cyanine 7) and degradable fluorochrome, with maximum absorption at ~650 nm, peak emission at 767 nm when excited by a 633 nm red laser, and cell-dependent degradation. APC-Cy7 undergoes time-dependent degradation (decoupling) when bound to peripheral blood leukocytes, leading to nonspecific APC channel signal, with degradation cell type-dependent. APC-Cy7 shows reduced degradation when immunolabeled cells have inhibited metabolic activity or are incubated with vitamin C. APC-Cy7 serves as a tandem fluorochrome in multiparametric flow cytometry for detection of leukocyte surface proteins when conjugated to specific antibodies (Ex/Em = 650 nm/778 nm) .

Cat. No.	Product Name	Target	Research Area

HY-136865

MeOSuc-AAPV-AMC	Fluorescent Dye	Others
MeOSuc-AAPV-AMC is a fluorogenic substrate for human leukocyte and porcine pancreatic elastase (K_m: 362 μM, Ex=380 nm, Em=460 nm) .

HY-P2685

MeOSuc-Ala-Ala-Pro-Val-pNA	Fluorescent Dye	Others
MeOSuc-Ala-Ala-Pro-Val-pNA is a sensitive chromogenic substrate for human leukocyte and porcine pancreatic elastase .

HY-P1117

MMK1 1 Publications Verification	Formyl Peptide Receptor (FPR) Calcium Channel	Neurological Disease Inflammation/Immunology
MMK1 is a potent and selective human formyl peptide receptor like-1 (FPRL-1/FPR2) agonist with EC₅₀s of <2 nM and >10000 nM for FPRL-1 and FPR1, respectively. MMK1 is a potent chemotactic and calcium-mobilizing agonist. MMK1 potently activates phagocytic leukocytes and enhances Pertussis Toxin-sensitive production by human monocytes of proinflammatory cytokines IL-1b and IL-6. MMK1 exerts anxiolytic-like activity .

HY-P1778A

HPV16 E7 (86-93) TFA	HPV	Infection
HPV16 E7 (86-93) TFA is a human leukocyte antigen (HLA)-A2.1 restricted HPV16 E7-derived peptide. HPV16 E7 (86-93) TFA is immunogenic in cervical carcinomas .

HY-P3483

Maxadilan	PACAP Receptor Caspase Apoptosis PKA Interleukin Related TNF Receptor	Cardiovascular Disease Neurological Disease
Maxadilan is a specific irreversible PAC1 receptor agonist and a potent vasodilator peptide present in the salivary glands of sand flies. Maxadilan exhibits anti-apoptotic activity in hADSCs. Maxadilan inhibits pro-inflammatory cytokines (TNF-α) and enhances anti-inflammatory mediators (IL-10). Maxadilan can activate leukocytes and inhibit vascular permeability through PAC1 receptors. Maxadilan promotes neural differentiation of human adipose-derived stem cells. Maxadilan can be used to study endotoxin shock, atherosclerosis, and neurodegenerative diseases ^{[1] [2] [3] [4] [5]}.

HY-P3640

MAGE-3 Antigen (167-176) (human)	Peptides	Cancer
MAGE-3 Antigen (167-176) (human) is a polypeptide containing eight amino acids. MAGE-3 Antigen (167-176) (human) is a human leukocyte antigen HLA-B44 molecules epitope encoded by melanoma antigen gene (MAGE) .

HY-P4126

Suc-Ala-Ala-Pro-Val-AMC	Elastase	Others
Suc-Ala-Ala-Pro-Val-AMC is a fluorescent substrate for elastase. Suc-Ala-Ala-Pro-Val-AMC can be hydrolyzed by these elastases to release the fluorescent substance 7-amino-4-methylcoumarin. Suc-Ala-Ala-Pro-Val-AMC is used for in vitro elastase activity assays and can also be applied in studies related to chronic wounds .

HY-P4971

C5a Anaphylatoxin (human)	Complement System	Inflammation/Immunology
C5a Anaphylatoxin (human) is a pro-inflammatory peptide and a leukocyte chemoattractant. C5a Anaphylatoxin (human) can be used to study inflammation and immunity, such as allergic asthma .

HY-P1778

HPV16 E7 (86-93)	HPV	Infection
HPV16 E7 (86-93) is a human leukocyte antigen (HLA)-A2.1 restricted HPV16 E7-derived peptide. HPV16 E7 (86-93) is immunogenic in cervical carcinomas .

HY-P2524

MAGE-3 (271-279)	Peptides	Cancer
MAGE-3 (271-279) is a 271-279 residue peptide derived from melanoma antigens encoded by MAGE-3. MAGE-3 is a cytolytic T lymphocyte (CTL)-defined MAGE-3 protein associated with the human leukocyte antigen (HLA)-A2 molecule. MAGE-3 is overexpressed in different human tumor types, including malignant melanoma, but not by normal tissues except for testis and placenta .

HY-P1117A

MMK1 TFA	Formyl Peptide Receptor (FPR) Calcium Channel	Neurological Disease Inflammation/Immunology
MMK1 TFA is a potent and selective human formyl peptide receptor like-1 (FPRL-1/FPR2) agonist with EC₅₀s of <2 nM and >10000 nM for FPRL-1 and FPR1, respectively. MMK1 TFA is a potent chemotactic and calcium-mobilizing agonist. MMK1 TFA potently activates phagocytic leukocytes and enhances Pertussis Toxin-sensitive production by human monocytes of proinflammatory cytokines IL-1b and IL-6. MMK1 TFA exerts anxiolytic-like activity .

HY-P1842

MAGE-A3 (195-203)	Peptides	Cancer
MAGE-A3 (195-203) is a human leukocyte antigen (HLA) -A24 molecules epitope encoded by melanoma antigen gene (MAGE) .

HY-P11787

Eglin c (60-63)	Elastase	Inflammation/Immunology
Eglin c (60-63) is a selective Elastase inhibitor, with a K_i value of 2.3e-3 M against human leukocyte hElastase and a K_i value of 4.8e-3 M against porcine pancreatic Elastase. Eglin c (60-63) can be used in research related to rheumatoid arthritis .

HY-P11603

SK56	Pyroptosis	Inflammation/Immunology
SK56 is a GSDMD-NT pore inhibitor. SK56 inhibits pyroptosis (Pyroptosis) and the release of pyroptosis-related cytokines in macrophages and human peripheral blood leukocytes. SK56 prevents extensive cell death in human alveolar organoids in an organoid-macrophage co-culture model. SK56 prevents death from infectious shock induced by LPS (HY-D1056) or cecal ligation and puncture in mice. SK56 can be used in studies related to sepsis .

Cat. No.	Product Name	Target	Research Area	Image

HY-P99336

Enlimomab BI-RR 0001; Anti-human IL6 Recombinant Antibody	Integrin	Neurological Disease Inflammation/Immunology
Enlimomab (BI-RR 0001), a murine IgG2a monoclonal antibody to the human ICAM-1, inhibits leukocyte adhesion to the vascular endothelium, thereby decreasing leukocyte extravasation and inflammatory tissue injury. Enlimomab has anti-inflammatory effects, and can be used for stroke research .

HY-P99039

Oleclumab 1 Publications Verification MEDI9447	CD73	Cancer
Oleclumab (MEDI9447) is a human IgG1λ monoclonal antibody targeting CD73 and inhibits the exonuclease activity of the extracellular enzyme CD73. Oleclumab can adjust the composition of bone marrow and lymphoid infiltrating leukocyte populations in the tumor microenvironment and has anti-tumor activity .

HY-P991532

AT002 MEMD; EJ212/007-Cl2-5	ALCAM/CD166	Inflammation/Immunology Cancer
AT002 (CBAS-173, EJ212/007-Cl2-5) is a recombinant human IgG1 monoclonal antibody. AT002 targets the cell surface protein activated leukocyte adhesion molecule (ALCAM)/CD166. AT002 can be used in the research of cancer, autoimmune diseases and inflammatory diseases.

HY-P991248

TTX-080	Inhibitory Antibodies	Cancer
TTX-080 is a humanized monoclonal antagonistic antibody targeting human leukocyte antigen G (HLA-G). TTX-080 exerts anti-tumor activity by relieving HLA-G-mediated immune suppression. TTX-080 is promising for research of solid tumors such as metastatic colorectal cancer (mCRC) and head and neck squamous cell carcinoma (mHNSCC) .

HY-P99442

Apolizumab Hu1D10	Apoptosis	Inflammation/Immunology Cancer
Apolizumab (Hu1D10) is a humanized monoclonal anti-Human leukocyte antigen-DR beta-chain antibody. Apolizumab can mediate apoptosis of chronic lymphocytic leukemia (CLL) cells in vitro .

HY-P990847

Anti-E-Selectin Antibody (CL2)	E-Selectin	Inflammation/Immunology
Anti-E-Selectin Antibody (CL2) is a kind of mouse IgG2a κ chimeric antibody inhibitor, targeting to human E-Selectin. Anti-E-Selectin Antibody (CL2) reacts with human E-selectin also known as CD62E, endothelial-leukocyte adhesion molecule 1 (ELAM-1), and leukocyte-endothelial cell adhesion molecule 2 (LECAM2). Anti-E-Selectin Antibody (CL2) directly blocks the binding of E selectin to carbohydrate ligands. Anti-E-Selectin Antibody (CL2) can be used for the detection of flow cytometry .

HY-P991317

BTH1704	Mucin	Cancer
BTH1704 is a human monoclonal antibody (mAb) targeting MUC1. BTH1704 enables PGG-primed leukocytes to kill iC3b-opsonized tumor cells. BTH1704 can be used in pancreatic and breast cancer research .

HY-P991727

Zamristobart SAR-444881	Human leukocyte immunoglobulin (Ig)-like receptors (LILR) LILRB	Inflammation/Immunology Cancer
Zamristobart is an anti-*LILRB1 (leukocyte* immunoglobulin-like receptor B1)** IgG4κ type humanized antibody with immunostimulant and antineoplastic activities. The recommed isotype control is Human IgG4 (S228P) kappa, Isotype Control (HY-P99003) .

HY-P992111

Elfritatug UCB4594	MHC	Cancer
Elfritatug (UCB4594) is a humanized monoclonal antibody targeting human leukocyte antigen-G (HLA-G). By binding to HLA-G on the surface of tumor cells, Elfritatug blocks its immunosuppressive effect, thereby enhancing the body's immune response against tumors .

HY-P992406

MEDI-3622	MMP IFNAR	Cancer
MEDI-3622 is a human monoclonal antibody against ADAM17. MEDI-3622 blocks the ADAM17-mediated shedding of CD16A and CD62L on NK cells, and binds with high specificity to a surface loop unique to the metalloprotease catalytic domain of ADAM17. MEDI-3622 enhances IFNγ production by NK cells when they bind to antibody-coated tumor cells. MEDI-3622 can be used in the research of ovarian cancer, Burkitt lymphoma, head and neck cancer, and colorectal cancer .

HY-P991787

Anti-HLA-A2 Antibody (BB7.2)	MHC	Inflammation/Immunology
Anti-HLA-A2 Antibody (BB7.2) reacts with the alpha subunit of the human leukocyte antigen-A2 (HLA-A2). Recommend Isotype Controls: Mouse IgG2b kappa, Isotype Control (HY-P99982) .

HY-P991836

Anti-CD11b Antibody (ICRF44)	Integrin	Inflammation/Immunology
Anti-CD11b Antibody (ICRF44) reacts with the human CD11b. Anti-CD11b Antibody (ICRF44) recognizes the α subunit of the CD11b/CD18 complex, an α/β heterodimeric surface glycoprotein on human leukocytes. Recommend Isotype Controls: Mouse IgG1 kappa, Isotype Control (HY-P99977) .

HY-P992437

PF-03475952	CD44 Apoptosis	Inflammation/Immunology Cancer
PF-03475952 is a fully human IgG2 monoclonal antibody targeting CD44. PF-03475952 binds an epitope in CD44’s constant exons, blocks CD44-hyaluronic acid interaction, reduces cell surface CD44, and does not cross-react with rodent CD44 or LYVE-1. PF-03475952 induces cancer cell apoptosis, inhibits LPS (HY-D1056)-induced leukocyte cytokine release and cancer metastasis, and reduces CD44 expression on circulating CD3+ lymphocytes in cynomolgus monkeys. PF-03475952 can be used for the research of rheumatoid arthritis and hepatocellular carcinoma .

HY-P992212

Anti-CD62L Antibody (DREG-200)	L-Selectin	Inflammation/Immunology
Anti-CD62L Antibody (DREG-200) is a human monoclonal antibody targeting CD62L/L-selectin. Anti-CD62L Antibody (DREG-200) binds to residues 45, 46 and 47 of L-selectin, and blocks L-selectin-mediated interactions, neutrophil rolling, adhesion, aggregation, secondary anchoring, as well as leukocyte rolling on ligands. Anti-CD62L Antibody (DREG-200) reduces myocardial necrosis, coronary endothelial dysfunction, and neutrophil migration driven by neutrophil microparticles. Anti-CD62L Antibody (DREG-200) exerts cardioprotective effects in feline models. Anti-CD62L Antibody (DREG-200) can be used in studies related to myocardial ischemia-reperfusion injury. The recommended isotype control is Mouse IgG1 kappa (HY-P99977) .

Species:	Human (2)
Tag:	His (1) Fc (1)
Source:	HEK293 (2)

Cat. No.	Compare	Product Name	Species	Source	Image

HY-P77282

	VSTM1 Protein, Human (HEK293, Fc) V-set and transmembrane domain-containing protein 1; SIRL-1; Signal inhibitory receptor on leukocytes-1; VSTM1	Human	HEK293
	VSTM1 interacts with S100A10 protein, inducing the dimerization of ANXA2/p36. This suggests a regulatory role in protein phosphorylation, with ANXA2 monomer being the preferred target for tyrosine-specific kinase in vitro. The resulting heterotetramer comprises two light chains of S100A10/p11 and two heavy chains of ANXA2/p36. Furthermore, VSTM1 engages with SCN10A and TASOR, indicating its participation in diverse molecular interactions. VSTM1 Protein, Human (HEK293, Fc) is the recombinant human-derived VSTM1 protein, expressed by HEK293 , with C-hFc labeled tag.

HY-P71428

	VSTM1 Protein, Human (119a.a, HEK293, His) V-set and transmembrane domain-containing protein 1; SIRL-1; Signal inhibitory receptor on leukocytes-1; VSTM1	Human	HEK293
	VSTM1 interacts with S100A10 protein, inducing the dimerization of ANXA2/p36. This suggests a regulatory role in protein phosphorylation, with ANXA2 monomer being the preferred target for tyrosine-specific kinase in vitro. The resulting heterotetramer comprises two light chains of S100A10/p11 and two heavy chains of ANXA2/p36. Furthermore, VSTM1 engages with SCN10A and TASOR, indicating its participation in diverse molecular interactions. VSTM1 Protein, Human (119a.a, HEK293, His) is the recombinant human-derived VSTM1 protein, expressed by HEK293 , with C-6*His labeled tag.

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HY-145726

ISIS 104838		Antisense Oligonucleotides
ISIS 104838 is an antisense oligonucleotide targeting TNF-α. ISIS 104838 specifically binds to human TNF-α mRNA via Watson-Crick base pairing to form a DNA:RNA hybrid duplex, thereby recruiting the ubiquitously expressed intracellular enzyme RNase H to degrade the target mRNA and inhibit TNF-α protein synthesis at the transcriptional level. ISIS 104838 induces moderate, self-limiting thrombocytopenia in cynomolgus monkeys. ISIS 104838 can be used for the study of inflammatory diseases .

HY-W010947

4-Methylumbelliferyl palmitate		Fluorescent Lipids
4-Methylumbelliferyl palmitate is an excellent fluorophore for measuring acid lipase in human leukocytes. Acidity and solvent have important influence on its fluorescence. 4-Methylumbelliferyl palmitate exists mainly as neutral molecular form which can be produced strong fluorescence at 445 nm in near neutral aqueous solutions, and exist mainly as anion form which can be produced stronger fluorescence at 445 nm in weak alkaline solutions .

HY-174546

Human PECAM1 mRNA		mRNA
Human PECAM1 mRNA encodes the human platelet and endothelial cell adhesion molecule 1 (PECAM1) protein, a member of the immunoglobulin superfamily. PECAM1 is likely involved in leukocyte migration, angiogenesis, and integrin activation.

HY-174540

Human SERPINA1 mRNA		mRNA
Human SERPINA1 mRNA encodes the human serpin family A member 1 (SERPINA1) protein, a serine protease inhibitor belonging to the serpin superfamily. SERPINA1’s major physiological function is the protection of the lower respiratory tract against proteolytic destruction by human leukocyte elastase (HLE).

HY-174726

Human CXCR3 mRNA		mRNA Chemokine & Receptors
Human CXCR3 mRNA encodes the human C-X-C motif chemokine receptor 3 (CXCR3) protein, G protein-coupled receptor. Chemokines bind to CXCR3 protein can induce cellular responses that are involved in leukocyte traffic, integrin activation, cytoskeletal changes and chemotactic migration.

HY-174770

Human CCL13 mRNA		mRNA Chemokine & Receptors
Human CCL13 mRNA encodes the human C-C motif chemokine ligand 13 (CCL13) protein, a cytokine that displays chemotactic activity for monocytes, lymphocytes, basophils and eosinophils, but not neutrophils. CCL13 also plays a role in accumulation of leukocytes during inflammation and may be involved in the recruitment of monocytes into the arterial wall during artherosclerosis.

HY-174744

Human CCR4 mRNA		mRNA Chemokine & Receptors
Human CCR4 mRNA encodes the human C-C motif chemokine receptor 4 (CCR4) protein, a member of G protein-coupled receptors family. CCR4 is a receptor for the CC chemokine - MIP-1, RANTES, TARC and MCP-1. Chemokines are a group of small polypeptide, structurally related molecules that regulate cell trafficking of various types of leukocytes. The chemokines also play fundamental roles in the development, homeostasis, and function of the immune system, and they have effects on cells of the central nervous system as well as on endothelial cells involved in angiogenesis or angiostasis.

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