Text Search >
chromatography+columns+HyClone+products+(Cytiva)
Print…
You Searched For:
72,345 results were found
chromatography+columns+HyClone+products+(Cytiva)
Supplier:
Biotium
Description:
This antibody reacts with a 75 kDa melanocyte-specific gene product, identified as Tyrosinase-related protein-1 (TRP-1). It is involved in melanin synthesis. TRP1 is present on the melanosomal membranes of melanoma, normal melanocytes and nevi.Recent evidence suggests that TRP-1 is involved in maintaining stability of tyrosinase protein and modulating its catalytic activity. TRP-1 is also involved in maintenance of melanosome ultrastructure and affects melanocyte proliferation and cell death.
CF® dyes are Biotium's next-generation fluorescent dyes. CF®640R is a far-red fluorescent dye (Ex/Em 642/662 nm) with excellent brightness, and the best photostabiity among spectrally-similar dyes.
Catalog Number:
(102979-302)
Supplier:
Adipogen
Description:
CD274 (B7-H1; PD-L1; Programmed Death Ligand) is a member of the B7 family and is expressed on a variety of tissues including lymphoid cells. It plays an important role in regulation of T cell activation and is involved in progression of cancer, arthritis and HIV infection. CD274 binding to its receptor CD279 (PD-1) on activated T cells can decrease proliferation. Conversely, ligation of CD279 on primed T cells can stimulate IL-10 production. High levels of CD274 present in renal cell carcinoma is associated with poor prognosis. Tumor expressed CD274 can increase apoptosis of tumor specific T cells resulting in better tumor cell survival.
Catalog Number:
(76107-640)
Supplier:
Bioss
Description:
Plays a central role during spermatogenesis by repressing transposable elements and preventing their mobilization, which is essential for the germline integrity. Acts via the piRNA metabolic process, which mediates the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi proteins and governs the methylation and subsequent repression of transposons. Its association with pi-bodies suggests a participation in the primary piRNAs metabolic process. Required prior to the pachytene stage to facilitate the production of multiple types of piRNAs, including those associated with repeats involved in the regulation of retrotransposons. May act by mediating protein-protein interactions during germ cell maturation (By similarity).
Catalog Number:
(76117-164)
Supplier:
Bioss
Description:
Direct ligand for ERBB3 and ERBB4 tyrosine kinase receptors. Concomitantly recruits ERBB1 and ERBB2 coreceptors, resulting in ligand-stimulated tyrosine phosphorylation and activation of the ERBB receptors. The multiple isoforms perform diverse functions such as inducing growth and differentiation of epithelial, glial, neuronal, and skeletal muscle cells; inducing expression of acetylcholine receptor in synaptic vesicles during the formation of the neuromuscular junction; stimulating lobuloalveolar budding and milk production in the mammary gland and inducing differentiation of mammary tumor cells; stimulating Schwann cell proliferation; implication in the development of the myocardium such as trabeculation of the developing heart. Isoform 10 may play a role in motor and sensory neuron development.
Supplier:
Diagnostic Biosystems
Description:
This antibody is specific to a Sialoglycoprotein of 27 to 32 kDa known as CD99 or MIC2 gene product. CD99 is expressed on the cell membrane of some lymphocytes, cortical thymocytes and granulosa cells of the ovary, Sertoli cells of testis, pancreatic islet cells and some endothelial cells. Mature granulocytes express very little or no CD99.
Catalog Number:
(89091-594)
Supplier:
Corning
Description:
This gas chromatograph collection tube is a replacement part for the 6949M series of PYREX® microchemistry kits.
Catalog Number:
(89323-084)
Supplier:
Genetex
Description:
20S beta 7 (proteasome (prosome, macropain) subunit, beta type, 7 Purity: Purified by antigen-affinity chromatography. Species Reactivity: Human, Mouse Tested Applications: ICC/IF, IHC-P, WB Pkg Size: 100 ul
Catalog Number:
(CA80057-612)
Supplier:
MilliporeSigma
Description:
(3,3'' ,5,5'' -Tetramethylbenzidine). Liquid. PROTECT FROM LIGHT. Peroxidase substrate that produces a blue soluble end product that can be read at 370 nm or 650 nm. Use of stop solution enhances sensitivity two to fourfold and results in a yellow solution that can be read at 450 nm.
Supplier:
SILICYCLE INC. CA
Description:
SiliaBond is SiliCycle's line of functionalized silica gels for use in organic synthesis.
Supplier:
SILICYCLE INC. CA
Description:
SiliaBond is SiliCycle's line of functionalized silica gels for use in organic synthesis.
Catalog Number:
(10412-808)
Supplier:
Bioss
Description:
The innate immune system detects viral infection by recognizing various viral components and triggers antiviral responses. Like the toll-like receptor 3 (TLR3), the cytoplasmic helicase retinoic acid inducible gene protein 1 (RIG1/DDX58) recognizes double-stranded (ds) RNA, a molecular pattern associated with viral infection. Unlike TLR3 however, RIG1/DDX58 activates the kinases TBK1 and IKKe through the adaptor protein IPS1. These kinases then phosphorylate the transcription factors IRF3 and IRF7 which are essential for the expression of type-I interferons. RIG1/DDX58 is required for the production of interferons in response to RNA viruses including paramyxoviruses, influenza virus, and Japanese encephalitis virus.
Catalog Number:
(10069-740)
Supplier:
Prosci
Description:
Human complement component C3. Complement C3 contains two chains linked by a disulfide bond. Its activation by a C3 convertase releases the C3a anaphylatoxin from the amino end of the beta chain and generates C3b, which associates with the Bb fragment of complement factor B to form the alternative-complement-pathway C3/C5 convertase.C3a anaphylatoxin is a vasoactive peptide and a mediator of inflammation. C3b, with its highly reactive thiol group, binds to the surface of foreign particles and facilitates phagocytosis. It binds to complement C5 and renders it susceptible to proteolysis by the classical-complement-pathway C3/C5 convertase. The activity of C3b is regulated by proteolytic cleavage involving factors H and I. Its degradation products can also be biologically active.
Catalog Number:
(CA009-0209)
Supplier:
Rockland Immunochemical
Description:
Produced through a multi-stage process that includes delipidation, salt fractionation, ion-exchange chromatography, gel filtration, and affinity chromatography. No contaminating proteins are observed when assayed at a protein concentration of 20mg/mL against anti-whole serum or anti-fragment specific antisera. All immunoglobulin fragments are prepared from highly purified, whole molecules subject to enzymatic digestion.
Catalog Number:
(CA009-0309)
Supplier:
Rockland Immunochemical
Description:
Produced through a multi-stage process that includes delipidation, salt fractionation, ion-exchange chromatography, gel filtration, and affinity chromatography. No contaminating proteins are observed when assayed at a protein concentration of 20mg/mL against anti-whole serum or anti-fragment specific antisera. All immunoglobulin fragments are prepared from highly purified, whole molecules subject to enzymatic digestion.
Supplier:
Biotium
Description:
This antibody recognizes a glycoprotein of 110 kDa, identified as CD26 (Workshop VI; Code: N-L039). It is an atypical serine protease belonging to the prolyl oligopeptidase family. It is expressed on lymphocyte cells and is upregulated during T-cell activation. CD26 is also expressed on activated B cells and natural killer cells and abundantly on epithelia. CD26 is implicated in a variety of biological functions including T-cell activation, cell adhesion with extracellular matrix such as fibronectin or collagens, and in HIV infection. Cross-linking of CD26 using this antibody dramatically enhances the anti-CD3-induced IL-2 production. In Western blotting, this MAb reacts with only glycosylated CD26, but not with the deglycosylated form. It does not prevent ADA binding to CD26.
Catalog Number:
(10334-320)
Supplier:
Bioss
Description:
Has a role in both cell adhesion by acting as an adhesion receptor for THBS1 on platelets, and in the modulation of integrins. Plays an important role in memory formation and synaptic plasticity in the hippocampus (By similarity). Receptor for SIRPA, binding to which prevents maturation of immature dendritic cells and inhibits cytokine production by mature dendritic cells. Interaction with SIRPG mediates cell-cell adhesion, enhances superantigen-dependent T-cell-mediated proliferation and costimulates T-cell activation. May play a role in membrane transport and/or integrin dependent signal transduction. May prevent premature elimination of red blood cells. May be involved in membrane permeability changes induced following virus infection.
Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.
To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
|
|||||||||
List View
