Neuropeptide Y (NPY) is a vasoconstrictor and a brain peptide that inhibits Ca 2+ -activated K + channels in vascular smooth muscle. Neuropeptide Y (NPY) is implicated in the control of blood pressure, sexual behavior, and food intake. Neuropeptide Y (NPY) inhibits cholecystokinin- and…

The thromboxane A2 (TxA2) receptor (TP) is a member of the G protein-coupled receptor (GPCR) superfamily which mediates TxA2-induced platelet aggregation and vasoconstriction. Dysregulation of TxA2 synthesis and function has been implicated in the pathogenesis of a number of disease states…

Defensins (alpha and beta) are cationic peptides with a broad spectrum of antimicrobial activity that comprise an important arm of the innate immune system. The a-defensins are distinguished from the ß-defensins by the pairing of their three disulfide bonds. To date, four ß-defensins have been…

GenScript Protein A Resin is an affinity chromatography medium designed for easy, one-step purification of classes, subclasses and fragments of immunoglobulins from biological fluids and from cell culture media. Protein A Resin can also be used for immunoprecipitation of proteins,protein complexes…

The melanocortin receptor 3, MC3 receptor, is Gs-coupled GPCRs expressed in brain, placental, and gut tissues but not in melanoma cells or in the adrenal gland. MC3 receptor knockouts exhibit a metabolic syndrome. At 4-6 months old, MC3 receptor knockout mice show increased fat mass, reduced lean…

IL-21 is a pleiotropic cytokine produced by CD4+ T cells in response to antigenic stimulation. Its action generally enhances antigen-specific responses of immune cells. The biological effects of IL-21 include induction of differentiation of T-cells-stimulated B-cells into plasma cells and memory…

SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) also known as 2019-nCoV (2019 Novel Coronavirus) is a virus that causes illnesses ranging from the common cold to severe diseases. The spike protein mutation N501Y is one of six key contact residues within the receptor-binding domain…

Integrin, alpha E (ITGAE) also known as CD103 (cluster of differentiation 103) is an integrin protein that in human. ITGAE is expressed widely on intraepithelial lymphocyte (IEL) T cells (both aß T cells and ?d T cells) and on some peripheral regulatory T cells (Tregs). It has also been reported on…

Human Bone Morphogenetic Protein-2 (BMP-2) is a bone-growth regulatory factor and belongs to the transforming growth factor-beta (TGF-beta) superfamily. Human Bone Morphogenetic Protein-2 (BMP-2) is synthesized as large precursor molecule (Met 1 -Arg 396 , with a signal peptide from Met 1 to…

Transforming growth factor beta 2 (TGF-ß2) is a member of TGF-beta superfamily that shares a characteristic cysteine knot structure. Mice with TGF-ß2 gene deletion show defects in development of cardiac, lung, craniofacial, limb, spinal column, eye, inner ear and urogenital systems. All TGF-ß…

GenScript’s eZwest™ Diluent Kit is designed to be used in combination with the eZwest™ Lite Automated Western Device. The eZwest™ Diluent Kit speeds up the overall western blotting process by shortening the incubation time for primary and secondary antibodies. Moreover, it…

C-C chemokine receptor type 1 (CCR1) is a G protein-coupled receptor member of the CC chemokine subfamily of receptors. Following interaction with its specific chemokine ligands, like macrophage inflammatory protein 1 alpha (MIP-1 alpha), regulated on activation normal T expressed and secreted…

Pembrolizumab (Keytruda) is a humanized monoclonal antibody that is approved by the U.S. Food and Drug Administration for the trea™ent of patients with unresectable or metastatic melanoma. Pembrolizumab binds to the human cell surface receptor PD-1 (Programmed Cell Death Protein 1) and blocks…

The orphan receptor ChemR23 (also referred to as CMKLR1 or DEZ) is a G-protein coupled receptor (GPCR) with homology to neuropeptide and chemoattractant receptors. ChemR23 is also a Gai-linked receptor expressed primarily by monocytes, MFs, and plasmacytoid dendritic cells. CMKLR1 has been shown…

Leukocyte surface antigen CD47 is also known as Antigenic surface determinant protein OA3, Integrin-associated protein (IAP) and Protein MER6. CD47 contains 1 Ig-like V-type (immunoglobulin-like) domain. CD47 is a 40-60 kDa variably glycosylated atypical member of the immunoglobulin superfamily and…

c-Myc Peptide is a useful for displacement of c-Myc-tagged fusion proteins bound to anti-c-Myc antibodies in immunoassays. The successful inhibition of antibody binding by c-Myc peptide demonstrates binding is specific. c-Myc Peptide participates in regulation of growth-related gene transcription.

Vascular Endothelial Growth Factor is a potent growth and angiogenic cytokine. It stimulates proliferation and survival of endothelial cells, and promotes angiogenesis and vascular permeability. Expressed in vascularized tissues, VEGF plays a prominent role in normal and pathological angiogenesis.…

Carcinoembryonic antigen (CEA) also known as Carcinoembryonic antigen-related cell adhesion molecule 5 (CEACAM5), CD antigen CD66e, Meconium antigen 100, is an oncofetal glycoprotein that is normally expressed by mucosal cells. CEA is a member of the immunoglobulin (Ig) superfamily of proteins. CEA…

Macrophage-Colony Stimulating Factor (M-CSF) , also known as Colony Stimulating Factor-1 (CSF-1), can stimulate the survival, proliferation and differentiation of mononuclear phagocytes, in addition to the spreading and motility of macrophages [1] . M-CSF is mainly produced by monocytes,…

PAGE-MASTER Protein Standard (for SDS-PAGE) is a protein standard specially designed by GenScript. It consists of seven bands with molecular weight of 10 kD, 20 kD, 30 kD, 40 kD, 60 kD, 80 kD and 120 kD. All bands are highly purified, thus exhibit excellent performance in SDS-PAGE gels.

CEF20, a CEF control peptide pool, is an HLA-A*0201-restricted epitope from cytomegalovirus pp65 (495-503). Such epitopes are useful in applications such as ELISPOT, intracellular cytokine, and CTL assays, and they also provide as net weight based on peptide content.

CD16 is a cluster of differentiation molecule found on the surface of natural killer (NK) cells, monocytes and macrophages. It can be used to isolate populations of NK cells by antibodies directed towards CD16, using fluorescent-activated cell sorting or magnetic-activated cell sorting. CD16 has…

Vascular Endothelial Growth Factor (VEGF) was initially purified from media conditioned by normal bovine pituitary folliculo-stellate cells and by a variety of transformed cell lines as a mitogen specific for vascular endothelial cells. It was subsequently found to be identical to an independently…

Platelet Derived Growth Factor (PDGF) is a potent mitogen for a wide range of cell types including fibroblasts, smooth muscle, connective tissue, bone and cartilage cells, and some blood cells. The PDGF is involved in a number of biological processes, including hyperplasia, chemotaxis, embryonic…

GenScript THE ™ DYKDDDDK Tag Antibody [FITC], mAb, Mouse is FITC conjugated THE ™ DYKDDDDK Tag Antibody, mAb, Mouse (A000187) purified from mice ascites by Protein A affinity column. This product is suitable for detecting the expression level of DYKDDDDK fusion proteins by various…

Exendin-4 is a novel 39-amino acid peptide isolated from the venom of the Gila monster Heloderma suspectum. It shares 53% sequence homology with GLP-17-36amide and interacts with the same membrane receptor. Exendin-4 enhances glucose-dependent insulin secretion, suppresses inappropriately elevated…

Mouse IgG2a control (Whole Molecule), Purified is suitable to be used as control, standard, blocking agent, or coating protein in a variety of assays, including ELISA, FACS, ICC immunoblotting, Dot blot, Western blot, immunoprecipitation, immunodiffusion, and immunoelectrophoresis. It may also be…

The Vasoactive intestinal Peptide/Pituitary Adenylate Cyclase Activating Polypeptide (VPAC) receptor is G protein-coupled and has been divided into at least three types: PAC1, VPAC1, and VPAC2. High expression of PAC1 is observed in CNS and the adrenal medulla. Several splice variants of PAC1…

Human Leptin plays a key role in regulating energy intake and energy expenditure, including appetite and metabolism. It is one of the most important adipose derived hormones. The Ob (Lep) gene (Ob for obese, Lep for leptin) is located on chromosome 7 in humans. It is manufactured primarily in the…

Stem Cell Factor (SCF) is a hematopoietic growth factor that binds to the c-Kit receptor. SCF exerts its activity during the early stages of hematopoiesis. SCF stimulates the proliferation of myeloid, erythroid, and lymphoid progenitors in bone marrow cultures and has been shown to act…

T cell Ig- and mucin-domain-containing molecules (TIMs) are a family of transmembrane proteins expressed by various immune cells. TIM-3 is an inhibitory molecule that is induced following T cell activation. TIM-3 is expressed by exhausted T cells in the settings of chronic infection and cancer, and…

5X Sample Buffer is used as a tracking dye for SDS PAGE gel loading. This buffer contains SDS and is suitable for denaturing gel electrophoresis. Dilute 1:4 with sample before loading. Note: 5X Sample Buffer should be brought to room temperature prior to use. Mix well before loading gel.