General Cell Lines and Cell Cultures
ACROBiosystems CHO/Human PD-L1 Stable Cell Line (Low Expression) Development Service
Programmed cell death 1 ligand 1 (PDL1) is also known as B7-H, B7H1, MGC142294, MGC142296, PD-L1, PDCD1L1 and PDCD1LG1,which is a member of the growing B7 family of immune molecules and is involved in the regulation of cellular and humoral immune responses.PDL1 is a cell surface immunoglobulin superfamily with two Ig-like domains within the extracellular region and a short cytoplasmic domain. This protein is broadly expressed in the majority of peripheral tissues as well as hematopoietic cells. Interaction between PDL1 and its receptors belonging to the CD28 family of molecules provide both stimulatory and inhibitory signals in regulating T cell activation and tolerance. PDL1 may inhibit ongoing T-cell responses by inducing apoptosis and arresting cell-cycle progression.
Cell Applications Inc Cryopreserved Umbilical Vein Endothelial Cells (HUVEC), Pre-Screened, Neonatal
Cryopreserved Umbilical Vein Endothelial Cells (HUVEC), Pre-Screened, Neonatal
Biochain Institute Inc Matched Pair - Frozen Tissue Section - Human Primary Tumor and Normal (PP): Colon, 5 x2 slides /PK
BioChain's tissue products are based on the sample repository network established following the ethical standard and IRB-approved procedures. During the collection, the excised tissues are immediately put into liquid nitrogen and then identified by a board-licensed pathologist. Patient demographic and disease related history data are available. Human frozen tissue section matched pair products include: Primary Pair (PP), Primary and Metastatic Pair (PM). PP consists of frozen tissue sections of primary tumor and its adjacent normal tissue; PM consists of frozen tissue sections of primary tumor and corresponding metastatic tumor. Frozen tissue sections in each pair are prepared from the same donor. This product line is ideal for localization of tumor-specific genes and tumor metastatic genes.
Electron Microscopy Sciences Style 709, Material: Delrin., 1/EA
Full plastic tweezers. Material: Delrin. OAL: 115 mm .
Electron Microscopy Sciences Style 2AB, Material: PVDF., 1/EA
The handles are made from Antimagnetic Steel and tips are synthetic fiber. Temperature Resistance: 375 degree F (190 degree C). Material: PVDF.
Medchemexpress LLC CD47 Human HEK293 50ug
CD47 is an adhesion protein that regulates integrin signaling through G protein activation and serves as a receptor for thrombospondin THBS1 affecting signal transduction cardiovascular homeostasis inflammation apoptosis angiogenesis self-renewal and Immunomodulatory It regulates pulmonary endothelin EDN1 signaling acts as a pressor in blood pressure regulation and is critical for memory formation CD47 Protein Human (HEK293) is the recombinant human-derived CD47 protein expressed by HEK293 with tag free
Expression Systems S2 DROSOPHILA CELLS ESF 921
Expression Systems offers insect cell lines adapted to serum-free suspension culture in either ESF 921 or ESF AF. The availability of pre-adapted cells saves significant time and expense associated with the adaptation of cultures.
The S2 insect cell line is derived from a primary culture of late stage (20-24 hours old) Drosophila melanogaster embryos. S2 cells are adapted for suspension culture in ESF 921 and are available as a frozen vial or suspension culture.
• Recombinant protein expression from transient expression or stable cell line
• Good growth in adherent or suspension culture
• Quality and performance testing
To Download Instructions for Use and/or COA please visit: www.expressionsystems.com
Medchemexpress LLC CD47 Human HEK293 100ug
CD47 is an adhesion protein that regulates integrin signaling through G protein activation and serves as a receptor for thrombospondin THBS1 affecting signal transduction cardiovascular homeostasis inflammation apoptosis angiogenesis self-renewal and Immunomodulatory It regulates pulmonary endothelin EDN1 signaling acts as a pressor in blood pressure regulation and is critical for memory formation CD47 Protein Human (HEK293) is the recombinant human-derived CD47 protein expressed by HEK293 with tag free
Lonza Walkersville PNBM Primary Neuron Basal Med
Clonetics PNBM Primary Neuron Basal Medium (CC-3256) specifically developed for culturing embryonic primary rat and mouse neurons For successful culture of neurons basal media should be combined with growth factors (sold seperately) Basal medium and SingleQuots Growth Factors can be purchased seperately or in convenient PNGM BulletKit format (CC-4461)
Lonza Walkersville Human NK Cells pos select 5M
Natural Killer (NK) cells are lymphocytes of the immune system that are critical in host defense and immune regulation as part of both the innate and adaptive immune response They are of particular interest to immunotherapy researchers as they hold the promise to specifically target and destroy cancer cells and tumors while leaving healthy cells intact Natural Killer cells are traditionally characterized by the presence of the CD56 cell surface marker and absence of CD3 In addition CD16 is important for NK cell function because CD16 induces cytokine expression and cytotoxic effector activity Lonza NK cells are isolated using positive (2W-502) or negative (2W-501) immunomagnetic selection for the CD56 marker Purity is 90% based on the presence of CD56 cells Both positively and negatively selected NK cells are guaranteed to express CD56 and CD16
Eurofins Discoverx ChemiScreen S1P2 Lysophospholipid Receptor Membrane Preparation, 1 vial. (HTS078M)
The ChemiScreen S1P2 Lysophospholipid Receptor Membrane Preparation is derived from proprietary stable recombinant cells to ensure high levels of S1PR2 surface expression. ChemiScreen membrane preps can be used to screen for GPCR activity using GTPγS assays. Increased GPCR activation levels will lead to higher radioactive signal. Membrane preps contain 1 mL of 1 mg/mL frozen membranes derived from a stably modified clonal cell line which was chosen for optimal receptor expression. For detailed product information, visit www.discoverx.com/membranepreps.
Cayman Chemical al-trns RetInal 250mg
A natural retinoid that associates with CRBP-I and CRBP-II (Kds = 50 and 90 nM, respectively), which are involved in the intracellular transport of retinol; an intermediate of the phototransduction pathway of photoreceptors; can form toxic conjugates with proteins and lipids, leading to degeneration of the retina